baber/WOPTO huggingface dataset:
Patent KR-20110136999-A (KR)
Title: Assembling Composite Stairs
Inventor: LEE CHANG NAM
IPC: E04F11/02
Filed: 2010-06-16
Abstract: PURPOSE: A method of constructing stairs in an assemblable way is provided to reduce transporting and assembling costs by minimizing the weight of unit members. CONSTITUTION: A method of constructing stairs in an assemblable way is as follows. A steel sheet is formed and a stepping floor is made. Side plates(20), which are molded in a C-shaped steel section, are formed on both sides of the end piece of the stepping floor. A coupler(18) is fixed to the bolt hole on the side plate and the inner end of the lower protrusion(13) of the lower steel sheet of the stepping floor, by a bolt. If the side plate and the stepping floor are fixed, wire mesh(16) is lain in the stepping floor and mortar(17) is placed and cured.
Patent KR-20110137175-A (KR)
Title: Led driving device for improving stability
Inventor: YOON HAN KYU
IPC: H05B37/02
Filed: 2010-06-16
Abstract: PURPOSE: An LED operation apparatus which improves stability is provided to use a plurality of LED channels as a balance circuit, thereby securing stability such as current balance of parallel operation. CONSTITUTION: An LED part(800) comprises a plurality of LEDs(810-840). A control part(600) uniformly controls a current supplied to the LED part by receiving current feedback of the LED part. A rectifier part(200) rectifies an AC power source(100). A power efficiency calibrator(300) controls power efficiency of power rectified in the rectifier part according to a control signal of the control part. A switching part(400) switches output power of the power efficiency calibrator according to the control signal. A transformer(500) converts an applied power source along the switching operation of the switching part according to a predetermined winding ratio. A synthesizing part(700) rectifies a current outputted from both ends in the transformer. A balance circuit part(900) includes a primary coil and secondary coil with 1 to 1 winding ratio.
Patent KR-20110138679-A (KR)
Title: Resin composites for dental restoratives
Inventor: LIM SUNG HWAN
IPC: A61K6/884
Filed: 2010-06-21
Abstract: PURPOSE: A resin complex agent for dental restoration is provided to ensure esthetic stability and to express various colors. CONSTITUTION: A resin complex agent for dental resporation contains 0.1-0.5 wt% of TiO_2-coated mica as a coloring agent. The thickness o f the TiO_2 IS 50-180 nm. The average of the mica is 10-75 um. The resin contains 2-40 wt% of binding agent, 40-95 wt% of inorganic filling agent, 1-20 wt% of diluents, 0.01-5 wt% of pigment, 0.1-0.5 wt% of photoinitiator, 0.1-0.5 wt% of photo stabilizing agent, and 0.1-0.5 wt% of oxidation stabilizing agent.
Patent KR-20120000144-A (KR)
Inventor: LEE JEE SUNG
IPC: G06Q50/00
Filed: 2010-06-25
Abstract: PURPOSE: A wireless bicycle race betting system using a mesh mode is provided to reduce garbage displacement rates by enabling clients to use the mesh mode in a bicycle race game when the clients watch the bicycle game. CONSTITUTION: A betting terminal(20) includes a WIPI(Wireless Internet Platform for Interoperability) for a wireless communication system. A mesh AP(Access Point) module(60) is connected to switch hubs(32, 36). An expected place server(50) is connected to the switch hub of a payment server(40). The expected place server transmits expected place data stored in a bicycle race expected database according to the request signal of the betting terminal.
Patent KR-20120000293-A (KR)
Title: Display unit expanding mobile device and the system
Inventor: KIM DONG SUNG
IPC: H04M1/02
Filed: 2010-06-25
Abstract: PURPOSE: A display unit expanding mobile device and a system thereof are provided to form the display unit to be expanded to the external side of a mobile device. CONSTITUTION: A display unit(110) is formed in order to be expanded to external side. The display unit is connected to a cylindrical rotation member(120). The cylindrical rotation member expands the display unit by rotation to an external side. The display unit goes inside or is expanded to an external side of the mobile device according to be rolled or unrolled according to an diameter surface of the rotation member by the rotation of the rotation member.
Patent KR-20120001448-A (KR)
Title: Fluidized bed reactor for carbon nanotubes having partition member and method for preparing carbon nanotubes using the same
Inventor: SONG LEE HWA
IPC: B82B3/00
Filed: 2010-06-29
Abstract: PURPOSE: A fluidized bed for synthesizing carbon nano-tubes with partition and a method for synthesizing the carbon nano-tubes using the same are provided to improve the efficiency of a catalyst of wide particle diameters without a separate classifying process. CONSTITUTION: A fluidized bed main body(1) for synthesizing carbon nano-tubes is prepared. A partition(2) divides reaction sections in the main body. Source gas introducing parts(9a, 9b) are arranged at the lower side of the main body and introduces source gas into the reaction sections. Dispersing plates(6a, 6b) are arranged at the upper side of the source gas introducing parts and disperse the source gas in a fluidized bed. Carbon nano-tube outlets(8a, 8b) are arranged at the upper side of the dispersing plates and collect synthesized carbon nano-tubes. A catalyst inlet(4) introduces a catalyst into the fluidized bed.
Patent KR-20120004607-A (KR)
Title: Semiconductor device and method for manufacturing the same
Inventor: WOO TAKE KYUN
IPC: H01L27/108
Filed: 2010-07-07
Abstract: PURPOSE: A semiconductor device and a manufacturing method thereof are provided to prevent a capacitor from being damaged or etched by controlling the location of a target in forming a contact. CONSTITUTION: A capacitor(210) and a first wiring(220) are formed on a semiconductor substrate(200). A first insulating layer(230) is formed in the front including the first wiring and the capacitor. The first contact plug, connected to the first wiring, is formed. A second wiring(250) is formed in the first contact plug and the top part of a first dielectric layer. A second insulating layer(260) is formed in the front including the second wiring. The second contact plug, connected to the capacitor and the second wiring, is formed.
Patent KR-20110006637-A (KR)
Title: Elastic support
Inventor: HISHIJIMA YASUHISA
IPC: F16F15/04
Filed: 2010-07-14
Abstract: PURPOSE: An elastic load support is provided to withstand the high surface pressure since the thickness of a rubber layer increases gradually toward the outer circumferential part from a central part and the elastic load support generates vertical deformation necessary for rotation. CONSTITUTION: An elastic load support comprises an upper steel sheet(2), a lower steel sheet(3) and a rubber layer(4). At least one of the bottom of the upper steel sheet and the top of the lower steel sheet forms a curved surface. The thickness of the rubber layer increases gradually toward the outer circumferential part from the central part. The outer circumferential part of the curved surface is smaller than other part in the radius of curvature.
Patent KR-20100098583-A (KR)
Title: Devices to treat municipal/industrial wastewater
Inventor: LIM KWANG HEE
IPC: C02F1/32
Filed: 2010-07-17
Abstract: PURPOSE: A foul water can be processed continuously. The foul water can be processed without the breakthrough of the residual contamination circle. Provided is the city sewage containing the speech organic compound or the other pollution source or the wastewater treatment system including the industry wastewater. CONSTITUTION: A wastewater treatment system. With the supply of the media, which is necessary with the processing object foul water for the deactivated optical catalyst regeneration alternately, the swing measure, is two or more UVs or visible ray/optical catalyst reactor systems(51, 52). With water quality analyzers(39, 40) analyzing the water quality of the foul water among UV or the visible ray/optical catalyst reactor system operation in the reactor system exit.
Patent KR-20120015404-A (KR)
Title: Highpresser gas hose
Inventor: CHEON YOUNG HO
IPC: F16L11/08
Filed: 2010-08-05
Abstract: PURPOSE: A manufacturing method of a high-pressure gas for city gas is provided to protect a high-pressure hose from heat and flames by coating the hose with urethane. CONSTITUTION: A manufacturing method of a high-pressure gas for city gas is as follows. A hose is extruded in a pipe shape through an injector of an extruder, and an inner rubber layer(1) is formed. A wire reinforcing layer(2) is formed by braiding steel wires having a diameter of 0.25-0.30mm around the outer surface of the inner rubber layer. The outer surface of the wire reinforcing layer is coated with one of Chloropolyethylene, Chloroprene, Styrene-Butadiene Rubber, and Ethylene Propylene Diene Monomer. An outer rubber layer(3) is formed on the coated wire reinforcing layer.
Patent KR-20120014446-A (KR)
Title: Wall structure of hanok
Inventor: KIM DO KYOUNG
IPC: E04B1/70
Filed: 2010-08-09
Abstract: PURPOSE: A wall structure for a Korean-style house is provided to reduce construction time and costs by manufacturing all members using ready-made articles. CONSTITUTION: A wall structure for a Korean-style house comprises two pillars(120), chevron members(210), square fixing members(220), and a dry panel(230). Two mortises(121) are vertically formed on the facing planes of the pillars. The chevron members are coupled to the mortises. The square fixing members are fixed to the chevron members and the edge of a wall. The ends of the dry panel are coupled to the stepped parts between the chevron members and the square fixing members.
Patent KR-20120016979-A (KR)
Inventor: PARK GEN SIG
IPC: A47B77/06
Filed: 2010-08-17
Abstract: PURPOSE: A water-spattering prevention device of a sink is provided to prevent spattering water to the side or floor of a washing compartment because the height of a cover of the washing compartment is controlled manually or automatically. CONSTITUTION: A water-spattering prevention device of a sink comprises a cover. The cover of the washing compartment selectively moves upward and downward in washing in a predetermined part(a) of previous sink in order to prevent spattering the water or bubbles to the front. The height of the cover is controlled according to various conditions such as user's body feature or water pressure.
Patent KR-20120019145-A (KR)
Title: Fast handover method for proxy mobile ipv6 network using hierarchical structure
Inventor: CHOO HYUN SEUNG
IPC: H04W36/32
Filed: 2010-08-25
Abstract: PURPOSE: A fast handover method using a hierarchical structure on PMIPv6 network is provided to prevent delay by handover between MAG and LMA when MN moves on PMIPv6. CONSTITUTION: A PMIPv6 network including LMA of an upper layer and LMA of a lower layer is composed(S301). An MAG is calculated by using signal strength informaitn from AP(S303). Information about the speed and direction of MN is transmitted to the LMA(S305). The LMA performs handover in order to connect the MN and the LMA(S309). The LMA performs handover so that the MN be connected to LMA of the other lower layer(S311).
Patent KR-20120022151-A (KR)
Title: Alopecia-healing comb using laser
Inventor: KIM TAE HYOUNG
IPC: A61N5/067
Filed: 2010-09-01
Abstract: PURPOSE: An alopecia treatment device using laser is provided to simplify the configuration thereof and to perform a composite light chemical treatment. CONSTITUTION: An alopecia treatment device using laser comprises a cap, a vibration generator(17), a laser assembly(20), and a low frequency generator(30). The cap forms an outer shell. The vibration generator is equipped inside the cap and generates vibration. The laser assembly is arranged not to be interfered with the vibration generator and irradiates laser to the scalp of a user. The low frequency generator is equipped not to be interfered with the laser assembly and applies electrical stimulus to the scalp of a user.
Patent KR-20120024196-A (KR)
Title: Matters for depressing slag foaming and method for adding the same
Inventor: NAM SOO HI
IPC: C21C5/28
Filed: 2010-09-06
Abstract: PURPOSE: A slag foaming depressant and an injection method thereof are provided to prevent the stoppage of work during a slag removing process and thereby improve productivity. CONSTITUTION: An injection method of a slag foaming depressant(1) is as follows. A slag foaming depressant including industrial salt 10wt.% is prepared. The slag foaming depressant is put in a converter(6) before the removal of slag or put into a slag pot during or after the removal of slag.
Patent KR-20120025825-A (KR)
Title: 마이크로웨이브를 이용한 스터링엔진 가열장치
Inventor: LIM CHAE GU
IPC: F02G1/055
Filed: 2010-09-08
Abstract: 본 발명의 제1실시예는,본 발명의 제1실시예는, 마이크로웨이브를 이용한 스터링엔진의 가열장치에 있어서, 스터링 엔진의 챔버 외측에 설치되어 상기 스터링 엔진의 챔버 내측으로 연결되는 도파관을 통해 마이크로웨이브를 조사하는 마그네트론; 상기 챔버의 내측에 순차적으로 형성되어 내부의 열이 외부로 전달됨을 차단하고, 상기 도파관을 통해 조사되는 마이크로웨이브를 투과시키는 단열부재; 상기 헤드부의 외면에서 내향되도록 형성되는 홈에 삽입되어 고정되고 상기 마그네트론에서 출력된 마이크로웨이브에 반응하여 발열하는 발열체; 및 상기 헤드부의 온도를 감지하는 온도센서의 감지신호를 수신하여 상기 마그네트론을 제어하는 제어부를 포함한다.
Patent KR-20120026344-A (KR)
Title: Multimedia apparatus and method for providing contents thereof
Inventor: SUNG YEUL TAK
IPC: G06Q50/00
Filed: 2010-09-09
Abstract: PURPOSE: A multimedia device and a content providing method thereof are provided to enable a user to intrinsically access more content and classify and manage the content by each category. CONSTITUTION: At least one flag is generated on a screen(S410). Categories are set in at least one flag respectively(S420). An attribute of at least one flag is edited(S430). If one flag moves to specific content displayed on the screen, the specific content is set as a category corresponding to one flag(S440~S480). The attribute of the flag is at least one of a name or a color corresponding to each category.
Patent KR-20110034552-A (KR)
Title: 부스트 컨버터의 출력전압 안정화 회로
Inventor: PARK YOUNG SEUNG
IPC: H02M3/155
Filed: 2010-09-20
Abstract: 본 발명은 부스트 컨버터 회로에서, 부하가 존재하지 않거나 일정치 이하일 때 출력단을 강제적으로 전류원에 연결하여 출력전압이 허용범위를 벗어나지 않도록 한 기술에 관한 것이다.  
이러한 본 발명은, 파워 스위칭 소자에 의해 동작하여 그에 따라 생성된 에너지를 저장하는 인덕터; 상기 파워 스위칭 소자의 스위칭 동작을 제어하는 제어 및 구동부; 부하에 공급되는 전압으로부터 분압되어 피드백되는 전압을 근거로 출력전압이 허용된 한계전압을 벗어나는 것을 검출하여 스위칭 제어신호를 출력하는 한계출력전압 검출기; 상기 스위칭 제어신호에 의해 턴온되어 상기 출력전압의 단자를 전류원에 연결하는 스위칭 소자를 포함하여 구성함을 특징으로 한다.
Patent KR-20120031610-A (KR)
Title: Notifying method of state of charge of battery and dangerous states
Inventor: SONG HONG SEOK
IPC: B60K1/04
Filed: 2010-09-27
Abstract: PURPOSE: A method for informing a user of a dangerous state and a battery charging capacity is provided to inform the user of a charging state of a vehicle without an additional lamp. CONSTITUTION: A charging capacity of a high voltage battery is confirmed. A current state is displayed by turning on and off one lamp. It is checked whether a charging plug is connected(S6). It is checked whether wheels of a vehicle moves or not. The connection state of the charging plus is warned.
Patent KR-20120032152-A (KR)
Title: 꽃꽂이용 장식기구
Inventor: PARK MI NA
IPC: A01G5/06
Filed: 2010-09-28
Abstract: 본 발명은 꽃(F)을 사용하여 장식하는 꽃꽂이용 장식기구에 관련되며, 그 구성의 특징으로서 내부의 수용홈(11) 상에 물(W)을 수용하는 수반(10); 상기 수반(10)의 수용홈(11) 상에 순차적으로 적층되고, 꽃(F)이 도괴됨을 방지하게 서로 대응되는 방향의 지지구(21)(31)를 구비하는 상, 하판(20)(30); 및 상기 상, 하판(20)(30)의 지지구(21)(31) 상에 꽃(F)을 고정하도록 연질재로 이루어진 다수의 지지편(40);을 포함하여 이루어지는 것을 특징으로 한다. 
이에 따라 본 발명은, 반영구적으로 재사용이 가능하여 경제적이고, 꽃을 장식하기가 용이하면서 꽃이 시들면 간편하게 교체 가능하여 사용상의 편의성이 뛰어나고, 꽃줄기의 손상이 방지되어 수명이 연장될 뿐 아니라, 플로랄 폼을 사용하지 않아 환경오염을 줄일 수 있는 효과가 있다.
Patent KR-20120035051-A (KR)
Title: Wheel excavator mounting foldable bucket rest
Inventor: KIM HOON
IPC: E02F9/10
Filed: 2010-10-04
Abstract: PURPOSE: A wheel excavator with a foldable bucket rest is provided to facilitate work in small space by reducing turning radius of equipment because a bucket rest is installed to be rotated with respect to a lower frame depending on workplace environment. CONSTITUTION: A wheel excavator with a foldable bucket rest includes a lower traveling body(1), a lower frame(2), an upper revolving body(5), a work equipment(12), a bracket for a bucket rest, a bucket rest(13), and a fixing pin for the bucket rest. The lower frame is loaded on the lower traveling body. The upper revolving body is turnably mounted on the lower frame and has a cabin cap(3) and an engine room(4). The work equipment is turnably fixed in the upper revolving body. The work equipment includes a boom(9), an arm(10), and a bucket(11) which are respectively driven by hydraulic cylinders(6,7,8). The bracket for the bucket rest has first and second coupling holes in the upper and lower parts. The fixing pin for the bucket rest is inserted into a second coupling hole and a second through-hole in driving to be fixed in the bracket in a state where the bucket rest is unfolded with respect to the lower frame. In case of operation, the fixing pin is inserted into a first coupling hole and a first through-hole in a state where the bucket rest is folded with respect to the lower frame.
Patent KR-20110058660-A (KR)
Title: Scroll fluid machine
Inventor: HWANG BOO SEOK
IPC: F04C18/02
Filed: 2010-10-15
Abstract: PURPOSE: A scroll fluidic machine is provided to reduce a thrust load of an orbiting scroll applied to a bearing by receiving the thrust load through a fixed part. CONSTITUTION: A scroll fluidic machine comprises a casing(1), a hollow rotary shaft(10), an orbiting shaft(21), an orbiting scroll(11), and a fixed scroll(15). The rotary shaft is installed in the casing and supported by a bearing to rotate. The orbiting shaft is installed in a hollow portion(10A) of the rotary shaft and supported by a bearing that is eccentric from the axial center of the rotary shaft. The orbiting scroll is connected to the front end of the orbiting shaft and restricted by a rotation prevention member. The fixed scroll faces the orbiting scroll to form a working chamber between the fixed scroll and the orbiting scroll. A fixed part is installed on the bottom of the casing, and a moving column is installed between the fixed part and the orbiting scroll or the orbiting shaft.
Patent KR-20120039888-A (KR)
Title: The separation which uses the liquid cut, [thing] system
Inventor: LLYU CHEOL HA
IPC: B32B37/00
Filed: 2010-10-18
Abstract: PURPOSE: A glass tinting system using liquid is provided to easily tint glasses of buildings and vehicles by selectively injecting or discharging various tinting liquids in a constant concentration. CONSTITUTION: A glass tinting system using liquid comprises a first glass(2) which is installed in one side of a vehicle or a building and has a space inside, a first suction/exhaust tool(4) installed on top of the first glass, a liquid tank(6) installed in one side of engine in the vehicle or the other side of the building, an injection hose(8) which interlinks the first glass and the liquid tank, an injection nozzle(10) installed in one end of the injection lake, an injection motor(12) for supplying liquid from the liquid tank to the first glass, a first power supply unit(14) which delivers power to the injection motor, an injection motor wiring(16) allowed in between the injection motor and the first power source part; a discharge hose(18) connected to lower part of the first glass and the liquid tank, a discharge motor(20) which discharges liquid in the first glass to the liquid tank, and a discharge motor wiring(22) allowed in between the discharge motor and the first power source part.
Patent KR-20120040999-A (KR)
Title: Optical polyester film with primer layer easily controlling refraction index
Inventor: KIM HWANG YONG
IPC: G02B5/00
Filed: 2010-10-20
Abstract: PURPOSE: An optical polyester film with a primer layer is provided to improve productivity in post processing by minimizing interference. CONSTITUTION: An optical polyester film comprises a polyester base film and a primer layer. The polyester base film has the thickness of 50-500 micrometer. The primer layer is applied on at least one side of the base film. The primer layer comprises acrylic polymer, water-dispersible polyester copolymer or polyurethane resin, and inorganic particles. The adhesive force between the primer layer and the base film is 95% or greater.
Patent KR-20120041530-A (KR)
Title: 전도성 필름의 제조방법
Inventor: OH SANG HWAN
IPC: G06F3/041
Filed: 2010-10-21
Abstract: 본 발명의 바람직한 실시예에 따른 전도성 필름의 제조방법은 베이스부재의 활성영역에 제1 방향으로 연장된 복수의 전극패턴을 형성하는 단계, 브릿지로 연결되며 길이가 다른 복수의 전극배선을 형성하는 단계, 상기 복수의 전극배선의 일단이 상기 복수의 전극패턴의 일단에 각각 연결되도록 상기 베이스부재의 비활성영역에 상기 복수의 전극배선을 부착하는 단계, 및 상기 브릿지를 오픈시키는 단계를 포함한다.
Patent KR-20120043519-A (KR)
Title: Visibility enhanced interferometer
Inventor: JIN JONG HAN
IPC: G01N21/45
Filed: 2010-10-26
Abstract: PURPOSE: A visibility enhanced interferometer is provided to improve the visibility because a reflected light signal is amplified to an auxiliary light source applied an injection locking method without a phase information change and becomes similar to a reference light signal. CONSTITUTION: A visibility enhanced interferometer comprises a main optical source unit(20), a light splitting unit(30), a reference surface reflection unit(40), a measuring surface reflection unit(50), and an optical detecting unit(60). The main optical source unit projects short wavelength light. The light splitting unit divides a light signal into two. The reference and measuring surface reflection units respectively reflect the light signals divided by the light splitting unit to each measuring surface of measuring objects. The light detecting unit observes the interference by gathering the reflected lights from the reference and measuring surface reflection units. The auxiliary light source unit amplifies weak reflected light so that the visibility is uniformly maintained.
Patent KR-20120049031-A (KR)
Title: Senucibductir memory device and refresh method thereof
Inventor: CHOI JAE YOUNG
IPC: G11C11/401
Filed: 2010-11-08
Abstract: PURPOSE: A semiconductor memory device and a refresh method thereof are provided to selectively perform a self refresh operation among a plurality of word lines by using refresh information. CONSTITUTION: A memory cell array(110) includes a plurality of word lines. A self refresh controller(150) controls a self refresh operation of the memory cell array. A plurality of word lines include a dummy word line(112). The dummy word line stores refresh information about the word line for a refresh operation.
Patent KR-20120051440-A (KR)
Title: System and method for analyzing farming field based on location in wireless sensor network
Inventor: LEE JUN WOOK
IPC: H04L12/28
Filed: 2010-11-12
Abstract: PURPOSE: A location based plantation system of a wireless sensor network and a method thereof are provided to recognize an abnormal state of plantation crops on a wireless sensor network. CONSTITUTION: A movable plantation analyzing device(140) uses growth information, location information, and summarized plantation growth information. The movable plantation analyzing device analyzes abnormality of plantation crops(110). The growth information is collected through a sensor network. A plantation analysis supporting server(150) generates the summarized plantation growth information.
Patent KR-20120052544-A (KR)
Title: Ultra high performance cementitious composites containing glass powder and manufacturing method thereof
Inventor: RYU GUM SUNG
IPC: C04B18/08
Filed: 2010-11-16
Abstract: PURPOSE: An ultra-high performance fiber-reinforced cement composite and a manufacturing method thereof are provided to enhance frictional force at interface of matrix with fiber, thereby increasing adhesion performance. CONSTITUTION: A manufacturing method of an ultra-high performance fiber-reinforced cement composite comprises next steps: 100-130 parts by weight of sand, 10-30 parts by weight of reactive powder, 0.05-1 parts by weight of thickening agent, and 15-90 parts by weight of frit glass based on 100.0 parts by weight of strong cement; manufacturing combined water which includes 90-99.5 weight% of a water and 0.5-10 weight% of water reducing agent; mixing the combined water with less than 0.25 weight ratio based on the mortar; manufacturing a mixture; and missing 1-5 volume% of the steel fiber based on 100 volume% of the mixture and curing thereof.