baber/WOPTO huggingface dataset:
Patent KR-20100001307-A (KR)
Inventor: KIM TAEK
IPC: C21D8/02
Filed: 2008-06-26
Abstract: PURPOSE: A manufacturing method of a rolled product using a heat treatment steel sheet and a rolled product manufactured by the same are provided to reduce the manufacturing cost by improving the productivity and reducing the investment cost because expensive press equipment and automation moving equipment are not necessary. CONSTITUTION: A manufacturing method of a rolled product using a heat treatment steel sheet comprises the steps for keeping for the predetermined time by heating a heat treatment steel sheet so that the austenite transformation completely occur(S10), rolling at the predetermined shape by putting the heated steel sheet into a rolling machine(S20), and rapidly cooling the rolled product so that the martensite transformation occur(S30). The heating is kept for 30 minutes at the temperature of Ar3. The rolling is started within 25 seconds is the maximum point cooled to 600 °C so that the steel sheet is no not cooled to the martensite transformation temperature. The cooling is executed at the cooling speed more than 27 °C/sec.
Patent KR-20090088292-A (KR)
Title: Safety handrail
Inventor: BAN KAZUO
IPC: E04G5/08
Filed: 2008-06-30
Abstract: A safety handrail is provided to prevent an operator from falling down due to the changing location of the end part of a horizontal member to the horizontal direction. A safety handrail comprises a horizontal member(5), inclined member(6,7), a hanging hook(8) and a hanging preventive part. The hanging hook is installed at the pivot attached end part of the horizontal member and the inclined member. An inserting piece(9) is formed at the end part of the hanging hook. The inserting piece is inserted into or separated from the upper direction of a hole(4a) of a flange(4). A small diameter body is formed at the upper side of the inserting piece. A large diameter body is formed on the bottom side of the insertion piece. The inserting piece is formed at the large diameter body. The hanging preventive part is formed between the large and the small diameter body.
Patent KR-20100002624-A (KR)
Title: Air-cooled condenser
Inventor: KIM DAE SANG
IPC: F28F9/00
Filed: 2008-06-30
Abstract: PURPOSE: An air-cooled condenser is provided to prevent mixing the steam and condensate of a fin tube of the first row. CONSTITUTION: An air-cooled condenser comprises a top header and a basic module(20). The steam vapor exhausted from a turbine flows in the top header. The basic module consists of a condensation unit, a dephlegmator unit, a bottom header, a condensate storage tank, and a connection manifold. The steam vapor provided from the top header is condensed between a pair of condensation units. The dephlegmator unit discharges non-condensable upward and sends the condensate downward. The bottom header flows in the steam vapor passing through the condensation unit to the dephlegmator unit. The bottom header collects the condensate from the dephlegmator unit and the condensation unit. The connection manifold evenly supplies the dispersed vapor pressure to condensation unit and the vapor to pin tubes(31) of the condensation unit at uniform pressure.
Patent KR-20100003674-A (KR)
Title: Method for preparing terephthalic acid
Inventor: PARK CHAN SIK
IPC: C07C51/50
Filed: 2008-07-01
Abstract: PURPOSE: A method for preparing a terephthalic acid is provided to remove a reaction intermediate effectively and to improve the yield and quality of the final terephthalic acid by making solid crude terephthalic acid having a plurality of intermediates to be slurry and then oxidizing it. CONSTITUTION: A method for preparing a terephthalic acid comprises the steps of (a) mixing a solid crude terephthalic acid containing at least one intermediate between para-toluic acid and 4-carboxybenzaldehyde to form a slurry; and (b) oxidizing the slurry with the terephthalic acid in the presence of a first catalyst system containing at least one kind selected from a cobalt precursor and manganese precursor or a second catalyst system containing the cobalt precursor and manganese precursor.
Patent KR-20090009744-A (KR)
Title: Manufacturing method of semiconductor device
Inventor: MIYA HIRONOBU
IPC: H01L21/316
Filed: 2008-07-18
Abstract: A manufacturing method of semiconductor device is provided to reduce manufacturing cost by improving coating or loading effect of the oxide film without increasing the supply quantity or supply time of an oxidizer. A manufacturing method of semiconductor device is comprised of steps: forming a oxide film on the substrate by heating up first reactant and oxygen atom and supplying them to the process chamber; carrying out the substrate from the process chamber; in the process of forming the oxide film, substrate temperature is below the magnetism decomposition temperature of the first reactant; when using the ozone as the second reactant, it heats by the temperature higher than the substrate temperature.
Patent KR-20100011249-A (KR)
Title: Liquid crystal displayand panel therefor
Inventor: JUNG MEE HYE
IPC: G02F1/1343
Filed: 2008-07-24
Abstract: PURPOSE: A liquid crystal display and a panel thereof are provided to form a notch to a pixel electrode, thereby rapidly stabilizing a liquid crystal molecule of each orientation domain. CONSTITUTION: A pixel electrode(191) is formed on a substrate. The pixel electrode includes the first sub pixel electrode(191a) and the second sub pixel electrode which are separated each other. The first electrode piece(191b1) is arranged on the upper part of the first sub pixel electrode. The second electrode piece(191b2) is arranged in the lower part of the first sub pixel electrode. The second electrode piece is connected with the first sub pixel electrode. On one side of the first sub pixel electrode or the second sub pixel electrode, at least one first notch is formed.
Patent KR-20100012011-A (KR)
Title: Slide rotationg control lcd monitor
Inventor: PARK BYOUNG HI
IPC: H04N5/655
Filed: 2008-07-27
Abstract: PURPOSE: A slide speed regulation LCD monitor for locating screen angle of a user is provided to supply a clear screen by freely controlling a direction and locate the desired visual angle. CONSTITUTION: A rotation controlling plate(2) and a slide plate(3) are located in one side of an LCD monitor(1) revolving at the top and bottom. A controlling bolt(4) is installed in the front side of the LCD monitor. A central rotating shaft(6) is included in one side of the LCD monitor. A right/left fixing body is attached to the rotation control panel.
Patent KR-20100012242-A (KR)
Title: Router bit regrinding
Inventor: JUNG MIN SIK
IPC: B24B3/10
Filed: 2008-07-28
Abstract: PURPOSE: A polishing method for a router bit is provided to restore the cutting edge of a damaged router bit by grinding the damaged router bit using a diamond wheel. CONSTITUTION: A router bit is composed of a handle and a cutting part. The handle is coupled with a router machine. The cutting part is integrally formed on the end of the handle. In the cutting part, a plurality of main cutting edges are formed in a helical shape at a certain torsional angle. According to a polishing method for the router bit, worn main cutting edges of the router bit are ground with a diamond wheel.
Patent KR-20100018411-A (KR)
Title: Aquaculture system
Inventor: LEE KWANG JIN
IPC: A01K61/00
Filed: 2008-08-06
Abstract: PURPOSE: A fish farming system is provided, which can secure stable water quality and reduce water treatment cost about aquaculture effluent. CONSTITUTION: A fish farming system comprises a cultivation bath(100); a sump(200) which receives aquaculture effluent exhausted from the cultivation bath, sends a part of it to the cultivation bath, and discharges the rest of the aquaculture effluent; a anaerobic reactor(500) performing denitrification on at least a part of the aquaculture effluent exhausted from the cultivation bath; a film bio-reactor(700) for dividing the solid content from aquaculture effluent denitrated by the anaerobic reactor; and an ultraviolet sterilization unit(900) sterilizing the filtered water obtained from the film bio-reactor.
Patent KR-20100020694-A (KR)
Title: Method of repair and reinforcement using light weight hybrid mortar composition
Inventor: LEE KYU SUK
IPC: C04B14/28
Filed: 2008-08-13
Abstract: PURPOSE: A repair and reinforcement method using light weight hybrid mortar is provided to use mortar having large-scale and constant thickness by reducing weight. CONSTITUTION: A repair and reinforcement method using light weight hybrid mortar comprises following steps. A concrete structure surface is pre-processed(S110). Adhesive is spread on the concrete structure surface(S120). Light weight hybrid mortar is poured on the concrete structure(S130). Surface treating agent is spread on the surface of the poured light weight hybrid mortar(S140). The light weight hybrid mortar is poured more than two times.
Patent KR-20100021324-A (KR)
Title: The structure for connecting a cross member for slab form
Inventor: KIM KYE WHAN
IPC: E04G11/52
Filed: 2008-08-14
Abstract: PURPOSE: A structure for connecting a cross member for a slab form is provided to safely place and cure concrete for a slab. CONSTITUTION: A structure for connecting a cross member for a slab form comprises a form support bar(60), a pair of link members(50), a pair of connection bar coupling members(40), a connection bar anchor(30), a buried bolt(70), and a pair of wall form connection bar(10). One end of the connection bar anchor is buried in concrete for a wall, and the wall form connection bars are coupled to the concrete for a wall by the connection bar anchor. One end of the buried bolt is buried in concrete for a slab, and the wall form connection bars are coupled to the concrete for a slab.
Patent KR-20100022345-A (KR)
Title: Pb-free dielectric substance composition and plasma display panel using the same
Inventor: BYUN NA MI
IPC: C04B35/453
Filed: 2008-08-19
Abstract: PURPOSE: Free-lead dielectric composition and a plasma display panel using the same are provided to improve price competitive power by manufacturing environment-friendly plasma display panel and reducing the cost using the free-lead dielectric composition consisting of ZnO - B2O3 - SiO2. CONSTITUTION: Free-lead dielectric composition comprises: ZnO of 3 - 35 mol%; B2O3 of 30 - 60 mol%; SiO2 of 15 - 40 mol%; Al2O3 of 0 - 8 mol%; a first metal oxide of 7.5 - 15 mol%; and a second metal oxide of 0 - 5 mol%. The first metal oxide comprises K2O of 3 - 15 mol%, Na2O of 0 - 10 mol%, and Li2O of 0 - 10 mol%. The second metal oxide includes BaO, MgO, or SrO. The free-lead dielectric composition more includes a coloring agent comprising transition elements and rare-earth elements.
Patent KR-20100022569-A (KR)
Title: Apparatus for connecting hose and outlet of small electric boiler
Inventor: KIM HYUNG SEOB
IPC: A47C21/04
Filed: 2008-08-20
Abstract: PURPOSE: An outlet of a miniature electric boiler and a structure for connecting a hose are provided to prevent water from leaking between a first fitting member and a second fitting member by inserting the second fitting member into the outlet of the miniature electric boiler. CONSTITUTION: An outlet of a miniature electric boiler and a structure for connecting a hose comprise a hose(10). A mounting part of a first fitting member(20) is press-fitted into one end of the hose. The first fitting member is inserted into the second fitting member(30). A rubber ring(40) for the first sealing is positioned between one end of the hose and the second fitting member. A mounting groove(31) is formed on the outer circumference of the second fitting member. A rubber ring(50) for second sealing is installed on the hose. The second fitting member is press-fitted into an outlet(61) of a miniature electric boiler(60). A hollow part is formed in the first fitting member.
Patent KR-20100024727-A (KR)
Inventor: HWANG JUN SIK
IPC: H04B1/40
Filed: 2008-08-26
Abstract: 본 발명은 음원에 배음을 합성하여 자연음에 가까운 오디오 출력을 제공하는 휴대 단말기의 음원 재생 장치 및 음원 재생 방법에 관한 것이다. 본 발명은 재생할 오디오 신호에 포함된 하나 이상의 주파수 성분을 분석하여 상기 주파수 성분에 대한 주파수 정보를 송신하는 주파수 분석부(20)를 포함한다. 그리고 상기 주파수 분석부(20)로부터 수신된 주파수 정보에 포함된 주파수를 기본 주파수로 하여 각각의 기본 주파수에 대한 정수배의 주파수를 갖는 배음 신호를 생성하는 배음 발생부(30)가 구비된다. 그리고 상기 배음 발생부(30)에서 발생된 배음 신호를 상기 오디오 신호와 합성하여 합성 신호를 출력하는 합성부(70)를 포함한다. 이와 같은 본 발명에 의하면 낮은 표본화 비율에 의한 음원에 고주파 영역의 신호를 복원하여 높은 표본화 비율의 신호로 변환하여 보다 고음질의 음원 재생이 가능하고, 배음을 복원하여 왜곡되지 않은 자연스러운 음색의 음원 재생이 가능하다는 장점이 있다.  
       
     배음, 고조파, 표본화 주파수, 표본화 비트 수
Patent KR-20090072931-A (KR)
Title: Modified Polyester Binder Resin with High Gloss
Inventor: KIM SUN MI
IPC: C08G63/91
Filed: 2008-08-27
Abstract: A modified polyester binder resin is provided to ensure excellent glossiness, high distribution low molecular weight, low temperature fixation, storage stability and glossiness and to be suitable for a binder resin for a toner. A modified polyester binder resin is obtained by polycondensing the reactant consisting of: an acid component 100.0 parts by mole selected from aromatic dicarboxylic acid 80-95 parts by mole and trifunctional or multifunctional acid 5-20 parts by mole in the presence of a polycondensation catalyst; aromatic diol 30-80 parts by mole; and aliphatic diol 20-60 parts by mole. The polycondensation catalyst is selected from a mixed catalyst consisting of a titanium-based catalyst and a zinc acetate catalyst or aging titanium-based catalyst.
Patent KR-20100027274-A (KR)
Title: Power supply system using capacitor for active loop, and power supply and connection panel thereof
Inventor: CHO YOUN KYU
IPC: H02J7/00
Filed: 2008-09-02
Abstract: PURPOSE: A power supply system, a power device and a connection panel thereof are provided to reduce the change of a phase signal due to a CT(Current Transformer) length by varying a use loop circuit. CONSTITUTION: A power source supplies power to a plurality of loops. A connection panel comprises at least one switch. The connection panel controls the switch. The connection panel selectively supplies power from a power supply unit to at least one of a plurality of loops. The power source comprises a phase signal detection unit, a signal processing unit, and a data conversion part. The phase signal detection unit(102) detects a phase signal from the phase detection CT of an input terminal. The signal processing unit(110) generates a sinusoidal wave data about the phase signals detected by the phase signal detection unit. The data conversion part(118) outputs the phase difference and amplitude by varying for the sinusoid data generated by the signal processing part.
Patent KR-20100030231-A (KR)
Title: Horizon apparatus
Inventor: HAN JA WOO
IPC: G01C3/02
Filed: 2008-09-10
Abstract: PURPOSE: A horizontal leveling device is provided to easily and precisely move a laser beam at a desired height by arranging first and second laser leveling machines in the top and the bottom of a support. CONSTITUTION: A horizontal leveling device comprises a first laser leveling machine(40) and a support(5). The first laser leveling machine comprises a housing(42) and a light diffusing unit. A transparent window(43) is formed in the bottom of the housing. The light diffusing unit is located inside the housing to diffuse a laser beam through the transparent window. The support has a supporting part(10), a tripod(20), a supporting frame(30), an angle controller(25), and a first placing part(32). The tripod is coupled to the bottom of the supporting part. The supporting frame is vertically inserted into the supporting part. The angle controller controls the tripod. The first placing part is located in the bottom end of the supporting frame. The top end of the housing is placed in the first placing part.
Patent KR-20100030815-A (KR)
Title: Method for removing particles generating in manufacturing an image sensor
Inventor: PARK KANG PIL
IPC: H01L21/302
Filed: 2008-09-11
Abstract: PURPOSE: A method for removing particles in an image sensor manufacturing process is provided to maintain a spacer structure after removing the particles by efficiently removing silicon particles after forming a spacer using a zeta potential. CONSTITUTION: A gate including a gate oxide layer(215) and a gate electrode(217) is formed on a semiconductor substrate(210). A spacer insulation layer is formed on the semiconductor substrate with the gate. A spacer(230-1) is formed by etching back the semiconductor substrate with the spacer insulation layer. Particles cohere by reducing a zeta potential of the particles due to a loss of the semiconductor substrate in a spacer forming process by an etch-back method. The cohering particles(240-1) are removed by performing a rinse process.
Patent KR-20100032232-A (KR)
Title: Garbage collection management euqipment
Inventor: CHOI JUNG AE
IPC: B65F1/00
Filed: 2008-09-17
Abstract: PURPOSE: A waste collecting and managing apparatus is provided to improve the efficiency of waste collection and waste collection container management. CONSTITUTION: A waste collecting and managing apparatus comprises a case(10), an input unit(30), and a central control unit(20). The case forms a space for receiving a waste collection container(40) and is equipped with a lid(18). The input unit is installed in the case to receive information being input externally. The central control unit controls so that the lid of the case is open. A lock device(14) is provided in the case to lock the waste collection container.
Patent KR-20100032601-A (KR)
Title: Mirror sheet for inner finishing of construction stucture
Inventor: PARK HYUN YONG
IPC: E04B9/04
Filed: 2008-09-18
Abstract: PURPOSE: A mirror sheet for finishing the inside of a building is provided to flatly finish a ceiling and a wall without crumpling the outside. CONSTITUTION: A mirror sheet for finishing the inside of a building comprises a polyvinyl chloride sheet(100), a mirror surface(200), and a non-stretching transparent protective film(300). The non-stretching transparent protective film is welded with one side of the polyvinyl chloride sheet. A mirror surface is formed between the polyvinyl chloride and the transparent protective film. The non-stretching transparent protective film supports the mirror surface.
Patent KR-20100035482-A (KR)
Title: Imitation cheese and manufacturing method thereof
Inventor: KIM JONG GOO
IPC: A23C19/00
Filed: 2008-09-26
Abstract: PURPOSE: A method of manufacturing imitation cheese with flavor and texture similar to natural cheese is provided to improve flavor of the cheese by adding fresh cream or sweet whey powder, and to improve texture and moldabiltiy of the cheeses through a cooling process before a fermentation process. CONSTITUTION: A method of manufacturing imitation cheese comprises the following steps: mixing 73 ~ 93 parts of vegetable oil, 5.4 ~ 7.4 parts by weigh of emulsifier, 300 ~ 400 parts by weight of water, and 25 ~ 35 parts by weight of lactobacillus based on 100 parts by weight of casein; fermenting a mixture in a mixer; and cooling the mixture in a temperature of -4 ~ -6°C. The imitation cheeses further includes 50 ~ 80 parts by weight of fresh cream and 1 ~ 5 parts by weight of sweet whey powder.
Patent KR-20100037805-A (KR)
Title: Processing method for transparent sugar coating on nuts
Inventor: KWON YOUNG GI
IPC: A23L25/00
Filed: 2008-10-02
Abstract: PURPOSE: A method for forming clear sugar coating on nuts is provided to maintain original colors and shapes of the nuts by coating the nuts with sugar liquid, and to reduce processing time and costs for making the coated nuts. CONSTITUTION: A method for forming clear sugar coating on nuts comprises the following steps: processing the nuts in high temperature(S200); coating the processed nuts with high concentration sugar in temperature of 100°C or more(S300); processing the nuts in oil in the temperature of 160°C or more; and parching the nuts in 250°C or more. The sugar liquid is mixed with water 20%, white sugar 40%, and starch syrup 40%. The sugar liquid includes red ginseng extract, green tea extract, coffee extract or mushroom extract.
Patent KR-20100040463-A (KR)
Title: Plate heater and manufacturing method of the same
Inventor: HAN CHEOL JO
IPC: H05B3/20
Filed: 2008-10-10
Abstract: PURPOSE: A planer heating element and a manufacturing method thereof are provided to maintain heat radiating effect regardless of the disconnection of one carbon hotwire by interlinking a plurality of carbon hotwires in parallel. CONSTITUTION: A plurality of carbon hotwires(11) are connected to in parallel. A plurality of carbon hotwires are respectively connected to + pole and - pole of a switch. Two aluminum thin plates(12,13) are respectively laminated above and under the carbon hotwire. Two cloths(14,15) are respectively welded above and under two aluminum thin plate. Two cloths have flameproof, the waterproofing, and an isolation function. An insulation non-woven fabric tape(16) is laminated under the lower part cloth among the two cloths.
Patent KR-20100041496-A (KR)
Title: Connecting member of electrode terminals for preparation of core pack
Inventor: CHOI WON JOON
IPC: H01M50/528
Filed: 2008-10-14
Abstract: PURPOSE: A connection member of electrode terminals for preparing a core pack is provided to improve processability and productivity of a core pack and a battery pack by connecting two or more battery cells in serial and/or parallel method. CONSTITUTION: A connection member(162,170) of electrode terminals for preparing a battery cell core pack(100) by connecting two or more battery cells in serial and/or parallel method comprises a plate main body with the size capable of interconnecting electrode terminals of battery cells arranged in a 2*2 structure. The connection member directly combines the main body in a non-bent state.
Patent KR-20090040855-A (KR)
Title: Information processing terminal device, information processing device, information processing method, and program
Inventor: NAGASAKA HIDEO
IPC: H04N21/462
Filed: 2008-10-21
Abstract: An information processing terminal device, an information processing device, an information processing method, and a program are provided to make the secondary contents control file to have an intrinsic identifier according to editing contents, thereby managing the editing contents of the secondary contents. The primary contents server(1) stores and manages audio contents data by a predetermined format as the primary contents. The primary contents server transmits audio data to a user terminal device as the primary contents according to a download request received from a user terminal device(4). The secondary contents server(2) stores and manages the secondary contents reproduction control file. A communication server(3) performs a function of providing an information originating service by an individual user and a communication service between users. The user terminal device installs an application program as a music editing/sharing application.
Patent KR-20090042725-A (KR)
Title: Touch screen and electronic device
Inventor: HUI EDWARD
IPC: G06F3/041
Filed: 2008-10-23
Abstract: A touch screen and an electronic device are provided to improve the optical quality by reducing the whole thickness of a touch detecting type overlay so that the light of high percentage through the touch detecting type overlay from an LCD device. A touch screen display(33) comprises a display device(32) and a touch detecting type overlay(34). The touch detecting type overlay comprises a substrate(80), the first and second capacitive touch sensor circuit layers(88,92) and a barrier layer with deposited thin films(86,90). To insulate the first capacitive touch sensor circuit layer from the second capacitive touch sensor circuit layer, the first capacitive touch sensor circuit layer is arranged on one side of the barrier layer. The second capacitive touch sensor circuit layer is arranged on the opposite surface of the barrier layer, and covers the first capacitive touch sensor circuit layer.