baber/WOPTO huggingface dataset:
Patent KR-20100081118-A (KR)
Title: Ball grid array package board and manufacturing method thereof
Inventor: NA DUCK HWA
IPC: H01L23/043
Filed: 2009-01-05
Abstract: PURPOSE: A ball grid array package board and a manufacturing method thereof are provided to improve productivity by using a punching method in manufacturing a hole and removing a desmear process. CONSTITUTION: A base substrate(201) is prepared. A copper(202) finishing an OSP(Organic Solderability Preservative) processing is additionally prepared. The base substrate and the copper processed by OSP are laminated a bonding surface of the base substrate. The top of the copper processed by OSP is pre-treated to form a photoresist layer(203). The copper processed by OSP is etched to form pattern on the top of the photoresist layer. A via hole is formed by punching the base substrate.
Patent KR-20100083307-A (KR)
Title: Apparatus and method for repeater management
Inventor: OH JIN SEON
IPC: H04L12/24
Filed: 2009-01-13
Abstract: PURPOSE: A repeater management device and a method thereof are provided that a repeater shows the performance to maximum by managing repeater management items with a trend. CONSTITUTION: A bad station extracting unit(176) detects the repeater which one among the state value deviation and radio quality value deviation of a plurality of repeaters gets out of the normal range. A bad station management unit(178) manages by designating the repeater detected with the bad station extracting unit to a bad repeater. The bad station management unit detects an upper/lower repeater of the bad repeater by using a tree structure. The bad station management unit decides whether the upper repeater is in failure or not.
Patent KR-20100084044-A (KR)
Title: Process for the selective production of 1-butene from 2-butene using silica supported pt-mo oxide catalyst
Inventor: LEE JAE HO
IPC: B01J23/652
Filed: 2009-01-15
Abstract: PURPOSE: A platinum-molybdenum complex oxide/silica catalyst supported in silica and a selective manufacturing method of 1-butene using the same are provided to convert 2-butene into 1-butene with high yield by positional isomerization. CONSTITUTION: A platinum-molybdenum complex oxide/silica catalyst for 2-butene positional isomerization is a catalyst supported in silica with an oxide shape of platinum and molybdenum. The content of the molybdenium oxide is 1 wt% ~ 14 wt%. The positional isomerization is performed at a reaction temperature of 350°C ~ 550°C. A manufacturing method of 1-butene includes a step for performing positional isomerization of 2-butene under the catalyst existence.
Patent KR-20100085363-A (KR)
Title: 투사 표시 장치
Inventor: PARK SO YEON
IPC: G02B27/18
Filed: 2009-01-20
Abstract: 본 발명은 와이어 그리드 PBS를 이용하여 스펙클을 효율적으로 저감할 수 있는 투사 표시 장치에 관한 것이다.
Patent KR-20100085661-A (KR)
Title: Method of forming a pattern of a semi conductor
Inventor: JUNG WOO YUNG
IPC: H01L21/027
Filed: 2009-01-21
Abstract: PURPOSE: A method for forming a pattern of a semiconductor device is provided to form a pattern with a smaller pitch than a photo resist pattern by etching an object layer using an etch auxiliary pattern as a mask. CONSTITUTION: An etch object layer and a photo resist pattern are formed on a semiconductor substrate(102). A first etch auxiliary pattern is formed on the photo resist pattern. A second etch auxiliary layer is formed on the semiconductor substrate including the photo resist pattern and the first etch auxiliary pattern. A second etch auxiliary pattern(114a) is formed on the sidewall of the photo resist pattern by diffusing the hydrogen ion of the photo resist pattern to the second etch auxiliary layer adjacent to the photo resist pattern. The second etch auxiliary layer to which the hydrogen ion is not diffused is removed. The first etch auxiliary pattern is removed. The photo resist pattern is removed. The etch object layer is etched by using the second auxiliary pattern as a mask.
Patent KR-20090088309-A (KR)
Title: Organic light emitting elements
Inventor: ODA ATSUSHI
IPC: H01L51/54
Filed: 2009-01-29
Abstract: An organic light emitting element is provided to implement a white light emitting diode of high color rendering property and to obtain blue luminescence of high purity. An organic light emitting element comprises single or a plurality of organic layer containing a light emitting layer between a pair of electrodes. At least one layer of the organic layers contains a compound represented by chemical formula 1 or a mixture thereof. In chemical formula 1, A, B, and C show hydrogen, substituted or unsubstituted phenylene group, naphthalene group, biphenylene group, fluorene group or carbazole group; A and B may form a saturated ring bond; R1~R5 are hydrogen, alkyl group, cycloalkyl group, alkoxy group or cycloalkoxy group; R6~R13 are hydrogen, halogen, cycloalkyl group, alkoxy group, cycloalkoxy group, substituted or unsubstituted phenylene group or biphenylene group; n0 and n1 show 1 or 2; n2 and n3 show an integer of 1~8; and X is a single bond connecting the unit a and b.
Patent KR-20100090941-A (KR)
Title: Flexible membrane for chemical mechanical polishing apparatus
Inventor: WU WEI YUEH
IPC: B24B41/06
Filed: 2009-02-09
Abstract: PURPOSE: A flexible membrane for a CMP(chemical mechanical polishing) apparatus is provided to effectively reduce the corrosion of a flexible membrane because a coating layer made of poly-para-xylylene has favorable corrosion resistance. CONSTITUTION: A flexible membrane(3) for a CMP apparatus comprises a plane portion(31) and a coupling portion(32). The coupling portion is expanded upwards from the plane portion. The coupling portion engages with the carrier of a chemical mechanical polishing apparatus. The flexible membrane is made into the silicon of high cleanliness.
Patent KR-20100093332-A (KR)
Title: Device and method for providing search advertisement in navigation
Inventor: PARK BYUNG JOON
IPC: G01C21/00
Filed: 2009-02-16
Abstract: PURPOSE: A navigation search advertisement apparatus and a method thereof are provided to offer various information to a navigation user by offering advertisements and advertiser events related to a keyword in case of a keyword search of a navigation device. CONSTITUTION: A navigation search advertisement apparatus comprises a keyword input part(110), a registration determination part(120), and a controller(130). The keyword input part inputs keyword. The registration determination part determines the registration of the keyword. The search output controller outputs advertisement search result related to the keyword in case of the keyword which is registered.
Patent KR-20100094814-A (KR)
Inventor: KIM YONG HO
IPC: G09B19/08
Filed: 2009-02-19
Abstract: PURPOSE: An effective studying card is provided to control the dispersion of concentration by writing only a one word in one card. CONSTITUTION: A memory card has a name card size. A second foreign language word is described in the front surface of the memory card. The word, a part of speech, meaning, synonym and an illustrative sentence of the first foreign language are described in the back side of the memory card. The memory is described in order to put much emphasis on repetitive education. The memory card is manufactured to rapidly learn a word. By controlling the times of reiterating words, a learning process is effectively processed.
Patent KR-20100097482-A (KR)
Title: System and method for constructing nonpoint-pollution model
Inventor: KIM JOON HA
IPC: G01W1/14
Filed: 2009-02-26
Abstract: PURPOSE: A system and a method for constructing a nonpoint-pollution model are provided to accurately predict the kind and amount of nonpoint pollutants within a basin and to improve pollutant removal efficiency by taking a proper step for removing the pollutant according to the amount of the pollutant. CONSTITUTION: A system for constructing a nonpoint-pollution model comprises a rainfall map providing device(100) which provides rainfall map data and a nonpoint-pollution model generation device(200). The nonpoint-pollution model generation device has digital elevation model information(232), land utilization information(234), and soil map information(236). The rainfall of each basin is produced based on the rainfall map data.
Patent KR-20100101967-A (KR)
Title: Identification of microcystis-lysing ability of rhodococcus erythropolis kwb-rh2
Inventor: OH HEE MOCK
IPC: A01N63/00
Filed: 2009-03-10
Abstract: PURPOSE: A Rhodococcus erythropolis strain is provided to effectively suppress and decompose algae and to prevent algae in an environmentally-friendly method. CONSTITUTION: A Rhodococcus erythropolis KWB-RH2(KCTC 11466BP) decomposes algae and controls growth of algae. The algae are Microcystis aeruginosa. An algaecide contains Rhodococcus erythropolis KWB-RH2(KCTC 11466BP) culture medium or supernatant as active ingredient.
Patent KR-20100103055-A (KR)
Title: 외부전극형광램프 및 이를 포함하는 액정표시장치모듈
Inventor: PARK KI DUCK
IPC: H01J65/00
Filed: 2009-03-13
Abstract: 본 발명은 액정표시장치에 관한 것으로 특히, 외부전극형광램프를 광원으로 사용하는 액정표시장치모듈에 관한 것이다.  
     본 발명의 특징은 외부전극형광램프의 외부전극을 고유전체층을 포함하는 도전성 실리콘으로 형성하는 것이다. 이로 인하여, 금속재질의 램프고정부와 외부전극 사이에서 마찰음이 발생되지 않으며, 액정표시장치 초기 구동시 일시적으로 외부전극부에 대응되는 화상에는 일시적인 어두움이 발생하게 됨으로써, 액정표시장치의 화면품질 저하를 가져왔던 문제점을 방지할 수 있다.   
     또한, 고유전체층을 더욱 포함하여 외부전극형광램프가 큰 정전용량을 갖게 됨으로써, 외부전극형광램프의 구동전압을 낮출 수 있으며, 외부전극형광램프의 오존특성을 개선시킬 수 있다. 또한, 외부전극에서 방출되는 전자의 양이 많아짐으로써 외부전극형광램프에서 발생되는 광량이 커 휘도가 높아지게 된다. 그리고, 비발광영역인 외곽 베젤 사이즈를 종래 대비 줄일 수 있을 뿐 아니라 상대적으로 외부전극형광램프의 유효발광영역을 넓힐 수 있으며, 이와 동시에 수명 또한 길어지게 된다.    
       
     외부전극형광램프, 도전성 실리콘, 고유전체층
Patent KR-20090105818-A (KR)
Title: Discharge lamp apparatus
IPC: H05B41/285
Filed: 2009-03-18
Abstract: PURPOSE: A discharge lamp device is provided to reduce audible sounds in the burst dimming when a voltage is not applied. CONSTITUTION: An AC conversion circuit(2) converts a DC voltage into an AC voltage by alternatively switching two switching elements or two group of switching elements. A transformer(5) boosts the AC voltage from the AC conversion circuit. A discharge lamp is connected to the secondary side of the transformer. The discharge lamp is connected to the secondary side of the transformer. The discharge lamp burst-dims a discharge lamp(6). A short circuit(4) shorts at least one of coils of the transformer for the off period of the burst dimming.
Patent KR-20100106851-A (KR)
Title: Capping structure of printing machine head for detecting stream of dust
Inventor: CHOE GWAN SU
IPC: B41J2/01
Filed: 2009-03-24
Abstract: PURPOSE: A capping apparatus of a head for a digital printing machine is provided to minimize the inflow of foreign materials by automatically moving a main body down and preventing the outer exposure of a cap part. CONSTITUTION: A capping apparatus of a head for a digital printing machine comprises a housing(100), a main body(200), a cap part(300), and an operating unit(400). The housing is formed at the edge of a base corresponding to the initialization position of the head unit. A main body is formed in the housing and has a fluid storage channel inside. The main body connects to the fluid storage channel. The cap part is formed on the upper part of the main body to connect to an opening hole and guide the storage of printing solution. The operating unit connects the housing and the main body.
Patent KR-20100062818-A (KR)
Title: Map defining apparatus and map relay apparatus using relay map and map defining method using the same
Inventor: OH JUNG HOON
IPC: H04W72/04
Filed: 2009-03-25
Abstract: PURPOSE: A map pointing device, a map relay device, and a method thereof are provided to utilize a burst-shaped map region which is allocated in a relay region. CONSTITUTION: A flag included in a relay map received from a base station is analyzed. When the flag is a flag(810,830) which presents that a map was not changed, a pre-stored map in a next frame is transmitted to a terminal. When the flag is a flag(800,820) which presents that a map was changed, new map information is saved by analyzing the burst which is allocated in the relay map. In the next frame, the new map information is transmitted to the terminal.
Patent KR-20100108947-A (KR)
Title: Air-bag housing
Inventor: CHOI JUN YEOL
IPC: B60R21/20
Filed: 2009-03-31
Abstract: PURPOSE: A housing for a airbag for making structure lightweight by reducing the entire weight of a housing for a airbag is provided to prevent the deformation of a mounting bracket by external vibration. CONSTITUTION: A housing for a airbag comprises a main panel(110), a mounting panel(120) and front and rear panels(140,150). The air bag module puts on the main panel. The mounting panel is extended to a cowl crossbar(300) from both side of the main panel. The front panel is upward extended from the front side of the main panel. The rear panel is downward extended from the rear side of the main panel. The main panel, mounting panel, front panel and rear panel are integrally formed.
Patent KR-20100110936-A (KR)
Title: 선박 견인용 윈치시스템
Inventor: KIM JUN TAEK
IPC: B63B9/06
Filed: 2009-04-06
Abstract: 본 발명은 선박 견인용 윈치시스템에 관한 것으로, 선박의 길이방향을 따라 바다에서 육지로 형성된 가이드레일과; 상기 가이드레일을 따라 미끄럼이동되며 상면에 상기 선박이 적재되는 대차와; 상기 대차에 결합되는 와이어와; 상기 와이어를 감아 상기 대차를 바다에서 육지로 견인하는 윈치부와; 상기 와이어 상에 구비되어 상기 와이어의 장력을 측정하는 장력측정센서와; 상기 장력측정센서에서 측정된 장력을 기초로 상기 윈치부의 와이어 권취속도를 제어하는 제어부를 포함하는 것을 특징으로 한다. 이에 의하여 와이어의 끊어짐 없이 선박을 안정적으로 견인할 수 있는 선박 견인용 윈치시스템을 제고할 수 있다.  
       
     선박견인, 윈치시스템
Patent KR-20100111414-A (KR)
Title: Preparation method of catalyst for producing broader molecular weight distribution polypropylene
Inventor: LEE NAN YOUNG
IPC: C08F4/654
Filed: 2009-04-07
Abstract: PURPOSE: A manufacturing method of a polypropylene catalyst is provided to use the catalyst for polymerizing polypropylene with the improved workability, and the low melting point. CONSTITUTION: A manufacturing method of a polypropylene catalyst comprises the following steps: forming a deposition titanium catalyst by reacting magnesium halide, halogenated titanium, and an inside electron donor; separating the deposition titanium catalyst, washing, and drying; and reacting the deposition titanium catalyst with an organometallic compound inside a hydrocarbon solvent, to form the polypropylene catalyst.
Patent KR-20100111860-A (KR)
Title: Aramid fiber and method for manufacturing the same
Inventor: HAN IN SIK
IPC: D01F6/60
Filed: 2009-04-08
Abstract: PURPOSE: An aramid fiber and a method for manufacturing the same is provided to minimize the deterioration of inherent viscosity of wholly aromatic polyamide polymer in manufacturing the emission dope for the aramid fiber. CONSTITUTION: Mole ration of amine end about an acid end of the aromatic polyamide polymer is measured. The aromatic poly amide polymer is classified as a first and a second aromatic polyamide polymer. In the first aromatic polyamide polymer, the mole ration exceeds 1.0. In the second aromatic polyamide polymer, the mole ration is below 1.0. A spinning dope is manufactured by using the dope polymer including the first and the second aromatic polyamide polymer. The emission dope is emitted.
Patent KR-20100114743-A (KR)
Title: Snowplow mounted on a excavator
Inventor: KIM YOUNG MIN
IPC: E02F3/96
Filed: 2009-04-16
Abstract: PURPOSE: A snow remover mounted on an excavator is provided to remove foreign materials and snow from a road with attaching and detaching processes. CONSTITUTION: A snow remover mounted on an excavator comprises an medium member(10), a frame(20), a rotary shaft(30), a driving member and a brush(40). The frame is combined in the medium member. A pair of support stands(21) is located in the frame. The rotary shaft is pivotally combined between a pair of support stands. The driving member rotates the rotary shaft. The brush is arranged around the rotary shaft in a radial shape. The brush is attached to the outer circumference of the rotary shaft. The brush removes dirt.
Patent KR-20100115941-A (KR)
Title: Battery pack using olivine lithium rechargeable battery
Inventor: LEE YOUNG BOK
IPC: H01M10/36
Filed: 2009-04-21
Abstract: PURPOSE: A storage battery pack is provided to use the battery pack for a long time by replacing a unit cell into an iron phosphate based lithium ion secondary battery. CONSTITUTION: A storage battery pack applied with an olivine-based lithium rechargeable battery includes more than two unit cells connected to each other. The unit cells are an iron phosphate based lithium ion secondary battery. A positive electrode active material for the lithium ion secondary battery is LiMeFePO4, and Me is Co, Ni, or Mn.
Patent KR-20100124144-A (KR)
Title: Digital door lock
Inventor: PARK JAE KWAN
IPC: E05B47/00
Filed: 2009-05-18
Abstract: PURPOSE: A digital doorlock is provided to improve a crime prevention function regarding physical intrusion by preventing a handle inside a door from being rotated when an intruder uses a tool to open the door. CONSTITUTION: A steering wheel(200) comprises a handle part and a rotary shaft. An insertion hole, in which the rotary shaft of the steering wheel is penetrated and connected to, is formed in an inner case(300). A bracket(400) is fixed behind the inner case. A through hole, in which the rotary shaft of the steering wheel passes through, is formed in the bracket. An elastic member is inserted into and located within the settling part of the bracket.
Patent KR-20100130451-A (KR)
Title: Cinchona-alkaloid-based organic catalyst and a process of preparing chiral arylamine by using the same
Inventor: JANG DOO OK
IPC: C07D401/06
Filed: 2009-06-03
Abstract: PURPOSE: A method for preparing chiral aryl amine using cinchona-alkaloid organic catalyst is provided to improve yield, selectivity, and suppression efficiency of by-produce. CONSTITUTION: A chiral compound has a structure of chemical formula 1. In chemical formula 1, R is benzyl group, benzoyl group or anthracene-9-carboxylate group. A chiral organic catalyst has a structure of chemical formula 2. In chemical formula 2, X is H_3PO_2 or PF_6. A chiral aryl amine is prepared by reacting reactant of chemical formula 3 and alkylating agent of chemical formula 4(R-A) using organic catalyst by radical addition at -35 to -25°C.
Patent KR-20100132571-A (KR)
Title: Punch card recognition apparatus for releasing locking
Inventor: LEE BYUNG SUNG
IPC: E05B47/00
Filed: 2009-06-10
Abstract: PURPOSE: A punch card recognition apparatus for releasing locking is provided to improve security by preventing the duplication of punches in a card. CONSTITUTION: A base plate(102) inserts a card with a plurality of through holes. An operating plate(104) is combined with the base plate to ascend and descend. A first recognition unit and a second recognition unit(108) are inserted into the through hole of the card according to the ascend and descend of the operating plate and recognize the through holes or non-through holes of the card by contacting with the non-through holes of the card. An unlocking unit(200) releases locking according to the recognized result of the first and second recognition units.
Patent KR-20090129953-A (KR)
Title: Disk array recording device and method of controlling the same
Inventor: TAKASUGI HAJIME
IPC: G11B20/10
Filed: 2009-06-11
Abstract: PURPOSE: A disk array recording device and a recording control method are provided to minimize a recording stop time, thereby securing the reliability of a monitoring device. CONSTITUTION: A disk array recording apparatus(1) comprises a plurality of HDDs(Hard Disk Drives)(11~14) and a proxy recording medium(19). The proxy recording medium is used in the start of the disk array recording apparatus. A record reproduction circuit(2) processes a video signal inputted from an external device as a monitoring camera to create recording data and a parity signal. The record reproduction circuit supplies the recording data and the parity signal to each HDD. The record reproduction circuit processes reproduction data from each HDD to create a video signal. A RAID control circuit(3) records dividedly the recording data and the parity signal to each HDD after the completion of HDD starting according to a RAID mode. When the starting of three of the HDDs are completed, a starting control circuit(4) starts the recording of input data according to the RAID mode and controls proxy recording medium to record data to record in a final HDD instead of the final HDD of which the starting is not completed.
Patent KR-20100137799-A (KR)
Title: Dischargingagent accelerant manufacturing methods and dischargingagent accelerant composition
Inventor: KIM MIN SANG
IPC: D06M13/244
Filed: 2009-06-23
Abstract: PURPOSE: A method for manufacturing a discharge printing catalyst and a composition for a discharge printing catalyst are provided to prevent a bleeding phenomenon by obtaining a clear textile printing pattern. CONSTITUTION: Polyethylene glycol 200kg and diethylene glycol 10kg are put into a mixing container. Dicyandiamide 30kg is added to the mixture. The dicyandiamide is stirred for at least 3 minutes. Sulfuric acid 40kg is put into the mixture for 2~3 hours. Stirring speed gradually decreases for 30 minutes after cooling and stirring the mixture. The mixture is stirred for 1 hour after urea 200kg is mixed with water. Discharge printing catalyst 700kg is obtained.
Patent KR-20100138575-A (KR)
Title: Fuel cell system
Inventor: LEE YOUNG DUK
IPC: H01M8/04
Filed: 2009-06-25
Abstract: PURPOSE: A fuel cell system is provided to increase the discharge amount of hydrogen generated from metal hydride, by improving the temperature increase range of a metallic hydrogen oxide inside a metal hydride storage unit. CONSTITUTION: A fuel cell system comprises the following: a fuel cell main body(200) generating heat and electric energy by using hydrogen and oxygen. A liquefied oxygen storage unit(210) supplying the oxygen to the fuel cell main body; a metal hydride storage unit(220) supplying the hydrogen to the fuel cell main body; a first flow channel(230) supplying hot water to the metal hydride storage unit; and a combustor(250) heating the first channel by generating the heat from a reaction of the hydrogen and the oxygen.
Patent KR-20110004612-A (KR)
Title: Heat exchanger of heating method several story coil type using solar heat
Inventor: WON JONG AM
IPC: F28D7/02
Filed: 2009-07-08
Abstract: PURPOSE: A multi-coil heating type heat exchanger is provided to enable effective use in a desert or a region where the diurnal range of temperature is large by employing solar heat. CONSTITUTION: A multi-coil heating type heat exchanger comprises a heat exchange unit(100) and a solar panel(20). The heat exchange unit comprises a transparent rectangular cylinder(2), vacuum heat exchange tubes which are attached together and spirally arranged in the vertical direction, and a thermal medium which is filled in the heat exchange tubes to transfer heat to the heat exchange tubes. The solar panel is installed on a side of the cylinder of the heat exchange unit and condenses solar energy to heat the thermal medium. A flat part(3) is formed on the side of the cylinder in which the solar panel is located in order to condense the solar energy into the cylinder.
Patent KR-20110007692-A (KR)
Inventor: KIM JEONG WOOK
IPC: H04R1/10
Filed: 2009-07-17
Abstract: PURPOSE: A canal type earphones is provided to use a relatively big speaker by installing a speaker with inclination against insertion direction of an insertion tube into an ear canal. CONSTITUTION: A receiver includes a cylinder insertion tube(121) into an ear canal of a user and also includes a speaker installed in the insertion tube. A protective plate(127) is combined in one side of the insertion tube. A housing(128) is combined in the other side of the insertion tube. A housing surrounds a code(130) contacted with the speaker. The speaker is inclined in longitudinal direction of the insertion tube. The speaker comprised of a frame, a yoke, a magnetic circuit, and a sound generator.