baber/WOPTO huggingface dataset:
Patent KR-20090021622-A (KR)
Title: Apparatus for calibrating optical modulator
Inventor: AN SEUNG DO
IPC: G02B26/08
Filed: 2007-08-27
Abstract: A light modulator apparatus for calibration is provided to increase the accuracy and the reliability of the optical modulation by compensating for the displacement error. A photo detector(310) measures the light emission amount of the whole diffracted light outputted from a light modulator by receiving the part of the diffracted light outputted from the light modulator(230). The information about the light emission amount of the diffracted light measured by the photo detector is transferred to a conversion unit(320). The conversion unit reversely changes the displacement induced from the light modulator to the displacement object by using the light amount information. The second storage(325) stores the displacement-quantity of light table. A voltage compensation part(330) receives the information about the displacement error calculated from the conversion unit. The voltage compensation part calculates the compensation voltage value to correspond to the delivered information.
Patent KR-20090022583-A (KR)
Title: Polarization transformation antenna and communication device including the same
Inventor: RYOU BYUNG HOON
IPC: H01Q3/24
Filed: 2007-08-31
Abstract: A polarization transformation antenna and a communication device including the same are provided to generate a horizontal polarization, a vertical polarization, a right hand circular polarization, or a left hand circular polarization by one antenna. A polarization transformation antenna comprises a radiation surface and a feeding circuit part(200). The radiation surface has four feeding points. Four feeding points have a phase difference of 90°. The feeding circuit part controls four feeding points, and comprises a first port(210), a second port(211), four contact points(220~223), a first SPDT switch(230), a second SPDT(Single-Pole-Double-Through) switch(231), a first SPST switch(240), and a second SPST(Single-Pole-Single-Through) switch(241). The first port and the second port perform input and output of electric signals. Four contact points are formed on a part contacted with the feeding point, and have a phase difference of 90°. Each SPDT switch is positioned on a connection path between two contact points. Each SPST switch is positioned between each SPDT switch and one contact point.
Patent KR-20080021557-A (KR)
Title: Liquid crystal display device
Inventor: UMEZAKI ATSUSHI
IPC: G09G3/36
Filed: 2007-08-31
Abstract: A liquid crystal display device is provided to decrease a characteristic degradation of a transistor by supplying a power potential to a scan line by turning on the transistor for a predetermined interval. A liquid crystal display device includes first to fourth transistors(101,102,103,104). A first terminal of the first transistor is connected to a first line(111). A second terminal of the first transistor is connected to a gate terminal of the second transistor. A gate terminal of the first transistor is connected to a fifth line(115). A first terminal of the second transistor is connected to a third line(113). A second terminal of the second transistor is connected to a sixth line(116). A first terminal of the third transistor is connected to the second line(112). A second terminal of the third transistor is connected to the gate terminal of the second transistor. A gate terminal of the third transistor is connected to a fourth line(114). A first terminal of the fourth transistor is connected to the second line(112). A second terminal of the fourth transistor is connected to the sixth line. A gate terminal of the fourth transistor is connected to the fourth line.
Patent KR-20090025755-A (KR)
Title: Semiconductor manufacturing equipment and method for processing of the same
Inventor: PARK YONG SUNG
IPC: H01L21/68
Filed: 2007-09-07
Abstract: A semiconductor manufacturing apparatus and a processing method thereof are provided to reduce a transferring time of a container by transferring the container from a transferring room to a storage shelf through a container transferring robot. A container(100) loading a wafer is outputted or inputted in a load port(300). A container transferring robot(400) transfers the container from the load port. The container transferred by the container transferring robot is settled in a stocker(500). A transferring chamber(600) includes a wafer transferring robot(610) loading the wafer outputted from the container to a boat. A processing unit(700) is connected to the transferring chamber through an outlet of the boat.
Patent KR-20090027795-A (KR)
Title: Display apparatus
Inventor: YOUN HYUN SEUNG
IPC: H04N5/64
Filed: 2007-09-13
Abstract: A display apparatus is provided to improve isolation between channels by minimizing acoustic jamming and to reduce whole standard of the apparatus by mounting a speaker unit in the apparatus. A display apparatus includes the followings: a display module(6); a front panel(2) covering a front side edge of the display module; a plurality of exciters(4) mounted on one side of a back plane of the front panel; and negative principle interference structure mounted between a plurality of exciters. The negative principle interference structure includes a partition.
Patent KR-20090029519-A (KR)
Inventor: KIM JU TAE
IPC: C21D1/74
Filed: 2007-09-18
Abstract: 본 발명은 피드스루 회전 축의 제조방법에 관한 것으로, 본 발명에 의한 피드스루 회전 축의 제조방법은 피드스루 회전 축의 제조방법에 있어서, 1) 모재로 가공된 상기 회전 축을 진공 상태에서 열처리하는 단계; 2) 상기 회전 축을 정밀 연삭하는 단계; 및 3) 상기 회전 축의 표면을 코팅하는 단계; 를 포함하여 이루어지는 것을 특징으로 한다. 
     본 발명에 따르면, 평판표시소자 제조시 진공 로봇의 암의 구동부와 연계되는 피드스루 축의 마찰계수 하강에 의한 내마모성, 내부식성 및 경도 등을 향상할 수 있는 효과가 있다. 
       
     피드스루 회전 축, 제조방법, 실링(Sealing)
Patent KR-20090030927-A (KR)
Title: Method for processing with external memorys in mobile phone and mobile phone therefor
Inventor: NAM JANG HYUN
IPC: H04B1/40
Filed: 2007-09-21
Abstract: A mobile communications terminal and a plurality of external memory interlocking methods in the mobile communication terminal capable of interworking various memory cards through one connector are provided to reduce the size and weight of the mobile terminal due to using various memory cards by using one connector. A connector(190) generates interrupt according to the mount of memory cards(21,31,32,33). A memory(110) stores the module information of the memory card and an initial driving program corresponding to each module information. If interrupt is generated by the connector, a controller(120) operates the initial driving program corresponding to the confirmed module information by confirming the module information of the memory card.
Patent KR-20090032437-A (KR)
Title: The free-standing metallic micromechanical structure with metal thin film formed on cntnt and resonator structure using thereof
Inventor: PARK YUN
IPC: H01L41/08
Filed: 2007-09-28
Abstract: A free-standing metallic micromechanical structure with a metal thin film formed on CNTnt and a resonator structure using thereof are provided to have the coefficient of the zero more than two times by utilizing CNTnt. The predetermined metal is laminated on the surface of epi-ready semi insulator GaAs substrate with the constant thickness. The deposition process is controlled by the sputtering deposition mode. The substrate is left in the 0.1 mg/ml solution of single wall carbon nanotube having the fixed length of 2~3mum, and the o-dichlorobenzene solvent under the room temperature. The substrate is removed from the solution. Sample is dried in the liquid nitrogen. The dual layered laminate structure having the metallic foil of the constant thickness is formed in CNTnt. The magnetic assembly of the CNT(carbon nano tube) is laminated on the metal thin film layer.
Patent KR-20090038591-A (KR)
Title: Image display device using charged particles and method for manufacturing the same
Inventor: JEONG WOO JAE
IPC: G02F1/167
Filed: 2007-10-16
Abstract: An image display device charged particles and a manufacturing method thereof are provided to enhance the adhesion property and image display quality by using the charged particle filling method. In a substrate, a partition is not installed. Charged particles are coated on the substrate by using a photoconductor. As a CGL(Charge Generation Layer)(3) having a pattern formed on a conductor supporting layer(1) and a CTL(Charge Transfer Layer)(4) are sequentially laminated, the photoconductor is made. To improve the adhesive force between the CGL and conductor supporting layer, a UCL(Under Coated Layer)(2) is inserted between the CGL and conductor supporting layer. A substrate in which a partition is installed is combined with the substrate on which the charged particles are coated.
Patent KR-20090040024-A (KR)
Title: Method for automatically turning on parking assist apparatus for vehicles
Inventor: JEONG SEONG HEE
IPC: B60W30/06
Filed: 2007-10-19
Abstract: A method for automatically turning on a parking assist apparatus for vehicles is provided to prevent troublesome of manual operation of the parking assist apparatus in case the vehicle enters a parking area by applying the apparatus on the vehicles. A method for automatically turning on a parking assist apparatus for vehicles comprises the following steps of: driving the vehicles(S31); detecting driving map information of the vehicle and driving location information through a navigation in driving(S32); determining entry of the vehicles based on the detected information(S33); and turning on the parking assist apparatus in case the vehicles enter a parking area(S34). A step for detecting information comprises a step for detecting a location of parking zone information, a step for comparing the parking zone information and the driving location information, and a step for determining the entry of the vehicles.
Patent KR-20090041829-A (KR)
Title: Fan and manufacturing method of the same
Inventor: CHOI SEOK HO
IPC: F04D29/38
Filed: 2007-10-25
Abstract: A fan and a manufacturing method thereof are provided to improve the liquidity of the air in a hub section by forming an incline part on a part of the outer circumference of the hub. A fan comprises: a hub(10) in which an incline part(20) is formed in a part of the outer circumference; and a plurality of blades(50) formed in the hub. The incline part is formed between a leading edge(55) and a trailing edge(56) of the adjacent blades. A manufacturing method of the fan comprises: a step for supporting the incline part of the hub and the negative pressure surface(52) of the blade with a first mold; a step for pressurizing the outer circumference of the hub except the incline part and the positive pressure surface(51) of the blade; and a step for separating the first mold to a suction side and separating the second mold to a discharge side.
Patent KR-20090045539-A (KR)
Inventor: YU KI CHEOL
IPC: B01D35/00
Filed: 2007-11-02
Abstract: 본 발명은 이온필터의 재질과 형상 및 결합구조를 개선하여 종래의 제반 문제점을 해소함과 아울러 정수장치 및 수처리장치가 설치되며 저온의 물을 매체로 사용하는 냉각기 등 각종설비의 일반보급수 라인과 순환수 라인 또는 고온의 물을 매체로 하는 온수기, 보일러 등 각종설비의 일반보급수라인과 순환수라인에 적용가능한 이물질과 스케일 성분을 제거하는 정수 및 수처리용 이온필터를 제공할 목적이 있다. 
     상기 목적을 달성하기 위한 본 발명의 이물질과 스케일 성분을 제거하는 수처리용 이온필터는 유입구와 배출구가 형성된 케이싱의 내주면에 설치되며, 이 케이싱내로 유입된 물속에 함유된 이물질을 걸러주는 필터와; 이 필터의 상하부에 결합되는 상,하부커버와; 상기 필터, 상,하부커버의 내주면에 충진되며, 물속에 함유된 이물질과 스케일 성분을 포집하는 이온교환수지; 상기 하부커버의 내주면에 설치되며, 상기 이온교환수지의 이탈을 방지하는 이탈방지부로 구성된다.
Patent KR-20090045678-A (KR)
Inventor: KIL DEOK SIN
IPC: H01L21/20
Filed: 2007-11-02
Abstract: 본 발명은 누설전류 특성이 우수한 유전막의 제조 방법을 제공하기 위한 것으로, 이를 위해 원자층증착법(ALD)을 이용하여 Nb 2 O 5 와 Al 2 O 3 가 나노스케일 단위로 혼합된 [Nb 2 O 5 ] (1-x) [Al 2 O 3 ] x  유전막을 증착하는 단계를 포함하여 이루어지므로써, EOT가 10Å 미만의 값을 요구하는 70nm 이하의 반도체 소자 캐패시터의 형성이 가능하다.   
       
     유전막, 캐패시터, 상부전극, 하부전극, 누설전류
Patent KR-20090046248-A (KR)
Inventor: YOO YOUNG ZO
IPC: H01L21/20
Filed: 2007-11-05
Abstract: 질화갈륨 웨이퍼에 주입된 n 타입 도판트의 활성화율을 조절하여 질화갈륨 웨이퍼의 전하 농도를 제어한다. 활성화율 조절 물질은 질화갈륨 웨이퍼에 도핑된 n 타입 도판트를 상쇄시킬 수 있는 격자 내의 점결함을 안정화시켜 n 타입 도판트의 활성화율을 감소시키고 전하 농도를 낮춘다. 활성화율 조절 물질은 선택된 n 타입 도판트와 다른 이종 물질을 사용할 수 있다. 본 발명에 따르면, 질화갈륨 웨이퍼 내의 전하 농도를 효과적으로 제어할 수 있어, 질화갈륨의 전기적 특성 제어가 용이하며 질화갈륨을 사용하는 각종 소자의 응용 범위를 확대시킬 수 있다.  
       
     질화갈륨, 도판트, 전하 농도, 활성화율
Patent KR-20090048788-A (KR)
Inventor: CHA GUEE SOO
IPC: H01B12/00
Filed: 2007-11-12
Abstract: 본 발명은 팬케이크 형태로 권선된 고온초전도 마그넷에서, 고온초전도 마그넷 중심부에서의 자장이 최대화 되도록 각 팬케이크권선에 별도전원을 인가할 수 있도록 하는 고온초전도 마그넷에 관한 것으로서, 일반적으로 고온초전도선은 외부 자장에 의해 임계 전류가 낮아지므로 각각의 팬케이크권선에 인가되는 외부자장을 계산하고, 통전전류를 서로 상이하게 조합하여 별도전원을 인가하면 고온초전도 마그넷 중심부에서의 자장을 최대로 할 수 있다. 제작되어지는 고온초전도 마그넷에 사용되는 고온초전도선재의 외부 자장에 대한 특성을 측정하여 제안된 방법을 적용시키어 각각의 팬케이크권선에 인가시킬 수 있는 임계전류를 결정하여 각각의 팬케이크 권선에 서로 다른 전류를 통전시키면, 고온초전도 마그넷 중심부에서 더 높은 고 자장을 만들 수 있다. 각각의 팬케이크권선에 흐를 수 있는 최대전류는 다른 팬케이크권선에 흐르는 전류에 영향을 받기 때문에 각 팬케이크권선에 흐르는 전류는 최적화기법을 사용하여 결정할 수 있다.  
       
     고온초전도선재, 고온초전도 마그넷, 팬케이크 권선, 단일전원, 별도전원, 중심자장 증가, 최적화기법
Patent KR-20080044182-A (KR)
Title: Coating compositions
Inventor: WAMPRECHT CHRISTIAN
IPC: C09D175/04
Filed: 2007-11-14
Abstract: A binder composition for a coating composition is provided to realize significantly improved scratch resistance while not adversely affecting the acid resistance, chemical resistance and solvent resistance of a topcoat layer system particularly in the field of cars. A binder composition for a coating composition comprises: (A) 5-95 wt% of an aliphatic oligocarbonate polyol having a number average molecular weight of 200-5,000 g/mol; and (B) 95-5 wt% of an oligoester polyol having a number average molecular weight of 200-5,000 g/mo, wherein the combined weight of (A)+(B) is 100 wt%. A coating composition comprises the binder composition in combination with a crosslinking agent.
Patent KR-20080056635-A (KR)
Title: Semiconductor integrated circuit and method for manufacturing the same
Inventor: KOMATSU MASANOBU
IPC: G11C7/08
Filed: 2007-11-22
Abstract: A semiconductor integrated circuit and a method for manufacturing the same are provided to have high fabrication yield and to compensate variation of a threshold voltage of a MOS transistor with small overhead. A CMOS circuit processes an input signal during an active mode. A control switch(Cnt_SW) supplies a PMOS substrate bias voltage and an NMOS substrate bias voltage to an N well of a PMOS transistor and a P well of an NMOS transistor of the CMOS circuit. A control memory(Cnt_MM) stores control information indicating whether to supply the PMOS substrate bias voltage and the NMOS substrate bias voltage to the N well of the PMOS and the P well of the NMOS from the control switch during the active mode. The control memory is a nonvolatile memory. Discrimination information of discriminating whether at least one threshold voltage of the PMOS and the NMOS is high or low is stored in the nonvolatile memory.
Patent KR-20090062349-A (KR)
Title: Stack assembly device for fuel cell
Inventor: SUH JUNG DO
IPC: H01M8/24
Filed: 2007-12-13
Abstract: A stack assembly device for a fuel cell is provided to uniformly maintain surface pressure of a fuel cell by utilizing wide elastic region of wires and to secure strong fastening force even though less materials is used. A stack assembly device for a fuel cell comprises wires(200) coupling end plates mounted on both end parts of stack; a tensioner(110) which is mounted on an up end plate(100) and controls the tension of wires; a tension guide(120) which is equipped with middle grooves for guiding up and down movement of the tensioner and surrounds the tensioner; an upper guide(130) which is installed at both sides of the tensioner and guides the wire of the upper part of the stack; and a lower guide(150) which is installed at both sides of the tensioner and guides the wire of the lower part of the stack.
Patent KR-20090062652-A (KR)
Title: Device for preventing rotation of gas guider for curtain airbag
Inventor: LIM CHANG HYUN
IPC: B60R21/26
Filed: 2007-12-13
Abstract: A rotation preventing device of the gas guider for the curtain air bag is provided, which assembles the cushioning portion in the exact location inside the head lining. A rotation preventing device of the gas guide for the curtain air bag comprises: a tube assembly(12) supplying the expansion gas generated from the inflator(10) to the inside of the cushioning portion(14); and a fabric wrap(16) accommodating the cushioning portion. The tube assembly has the stopping bracket(12c) inserted into the fabric wrap.
Patent KR-20090067285-A (KR)
Title: The structure maintenance and the means of reinforcement work for which non-flammable panel and this reinforced in phenolic resin was used
Inventor: RYU CHEOL JU
IPC: E04B1/94
Filed: 2007-12-21
Abstract: A noncombustible panel using a phenol resin for reinforcing concrete and a glass fiber, a manufacturing method thereof, and a reinforcing method using the same are provided to improve the exterior of a joint and the adhesive effect on a reinforced portion. A noncombustible panel using a phenol resin for reinforcing concrete and a glass fiber is composed of a phenol resin composition(30) 28~40 weight%, and a glass fiber(20) 60~72 weight%. The phenol resin composition phenol resin 100 parts by weight%, phenol sulfonic acid hardener 5~15 parts by weight%, zinc stearate release agent 0.5~5 parts by weight%, aluminum hydroxide filler 15~100 parts by weight%, and amino epoxy silane catalyst 5~10 parts by weight%. One of talk silane and zinc stearate is added in the phenol resin composition.
Patent KR-20090068950-A (KR)
Title: Waste of ballast tank removing apparatus in a ship
Inventor: CHOI JAE WOONG
IPC: B63B11/04
Filed: 2007-12-24
Abstract: A sediment removing apparatus for a ballast tank of a ship is provided to remove sediment in a wider range by moving a nozzle in order to give directivity to the water ejected from the nozzle. A sediment removing apparatus for a ballast tank of a ship comprises a main pipe(112), a pair of first and second auxiliary pipes, and a nozzle. The main pipe is installed along a ballast tank(110) from the stern to the bow of a ship(100). The first and second auxiliary pipes are branched from the main pipe on each wing tank(120) of laminating structure in the ballast tank. The nozzle is installed along the first and second auxiliary pipes to remove sediment accumulated in the wing tank from different directions.
Patent KR-20090070191-A (KR)
Title: Method of preparing phosphotungstic acid catalyst for thf polymerization
Inventor: LEE EUN KU
IPC: C08G65/00
Filed: 2007-12-27
Abstract: A method of manufacturing a phosphotungstic acid catalyst for polymerization of tetrahydrofuran is provided to produce tungstophosphoric acid of high quality by injecting phosphoric acid in meta tungstate. A method of manufacturing a phosphotungstic acid catalyst for polymerization of tetrahydrofuran includes a producing method of meta tungstate by adding an additive to adjust pH of a alkali tungstate aqueous solution. The pH of the alkali tungstate aqueous solution is controlled to a range of 4 ~ 6 with the additive. Ion-exchange resin and Solid acid are used as the additive. The alkali tungstate is manufactured by using sodium tungstate and ammonium tungstate.
Patent KR-20090070830-A (KR)
Title: Diffusion plate, back light device having the same, and liquid crystal display device
Inventor: LIM DAE KYUN
IPC: G02F1/1335
Filed: 2007-12-27
Abstract: A light diffusion plate, a back light device and a liquid display having the same are provided to improve optical diffusion efficiency by forming an air void with an intaglio part which is formed on a welding surface between a first base layer and a second layer. A light diffusion plate includes a first base layer(110) and a second base layer(120). The second base layer is welded on the first base layer. A plurality of intaglio parts(123) forms an air void at least one side of the first base The first base layer and the second base layer have different materials.
Patent KR-20090071272-A (KR)
Title: Washing machine with detergent supply apparatus
Inventor: KIM CHANG HOO
IPC: D06F39/02
Filed: 2007-12-27
Abstract: A washing machine with a detergent feeding unit is provided to prevent the detergent residue remaining by making the detergent evenly spread within a washing tub. A washing machine with a detergent feeding unit comprises: a cover(110), a housing(120), a supply pipe(130), a pump(140) and a secondary feeding unit(150). The cover opens and closes a water tank. The housing is equipped at the cover and has the detergent feeding unit. The supply pipe is connected to the housing so that the washing water is supplied to the housing. The supply pipe is connected to the housing so that the washing water is supplied to the housing and to a circulation flow path forming a flow path in order to circulate the washing water within the water tank, and includes a first flow path and a second flow path. The first flow path connects the supply pipe and the housing. The second flow path supplies the washing water to the secondary feeding unit. The washing water of the water tank is supplied to the circulation flow path by the pump.
Patent KR-20090071878-A (KR)
Title: The system and the method for joint lottery ticket owner ship of internet
Inventor: JEONG JAE YOUN
IPC: G06Q30/06
Filed: 2007-12-28
Abstract: A method for sharing a lottery of a member and distributing winning money in the internet is provided to distribute lottery winning money to members commonly sharing the lottery if the commonly shared lottery is won. A user subscribes to a used car Internet site as a member(10). Points of the user are accumulated to receive a free lottery ticket after subscribing to the site(20). After the points are accumulated, a predetermined number of lotteries are commonly shared(30). If the commonly shared lottery is won, lottery money is distributed to the members and the user(40).
Patent KR-20090072200-A (KR)
Title: Method of forming a hard mask pattern in a semiconductor device
Inventor: JUNG WOO YUNG
IPC: H01L21/28
Filed: 2007-12-28
Abstract: A method for forming a hard mask pattern of a semiconductor device is provided to resolve a problem about an arrangement error by automatically forming a second pattern for forming a hard mask pattern if a first pattern for forming the hard mask pattern is formed. A hard mask film is formed on a semiconductor substrate(102) including an active region and an isolation region. A first etching mask pattern(106a) is formed on a top part of a region in which a target pattern is formed corresponding to an even number column of an even number row and a top part of a region in which a target pattern is formed corresponding to an odd number column of an odd number row among target patterns of a matrix shape formed on the hard mask film. A sub film(114a) is formed on a side wall of a first etching mask pattern, and has thickness capable of maintaining a step height of the first etching mask pattern. A second etching mask pattern(108a) is formed in a space between the sub films. The sub film between the first etching mask patterns and the second etching mask patterns is removed. A hard mask pattern which exposes the isolation region is formed by patterning the hard mask film after using the first etching mask patterns and the second etching mask patterns as an etching mask.
Patent KR-20080063209-A (KR)
Title: Network security elements using endpoint resources
Inventor: BEN SHALOM OMER
IPC: H04L12/22
Filed: 2007-12-28
Abstract: Network security elements using endpoint resources are provided to offer more granularity to traffic transmitted to a darknet by a use of the endpoint resources, thereby permitting a network manager to view more operations. A method for packet monitoring comprises the following steps of: monitoring a packet to the inside(405); passing an inbound packet from an unauthorized user(410); determining whether a system is in a honey pot mode(415); and calculating the statistics of the packet and analyzing unauthorized network traffic when the system is in the honeypot mode(420).