baber/WOPTO huggingface dataset:
Patent KR-20060130499-A (KR)
Title: System and method for controlling ion density and energy using modulated power signals
Inventor: STOWELL MICHAEL W
IPC: H01L21/203
Filed: 2006-06-13
Abstract: An ion density and energy control system and method are provided to enhance the growth of films and to improve the yield and the quality of films by using a modulated power signal. A modulated power signal is generated. The modulated power signal is supplied to a cathode. The modulated power signal generating step includes an AM(Amplitude Modulation) power signal generating process. The modulated power signal generating step includes an FM(Frequency Modulation) power signal generating process and a PWM(Pulse Width Modulation) power signal generating process.
Patent KR-20080002499-A (KR)
Title: Lead frame for semiconductor package, method for manufacturing the same, and semiconductor package
Inventor: HA KUM HWAN
IPC: H01L23/48
Filed: 2006-06-30
Abstract: A leadframe for a semiconductor package is provided to improve the reliability of a semiconductor package by bending and sintering an inner lead part. A semiconductor chip is mounted on a leadframe(40) having a plurality of leads including an outer lead part(51) and an inner lead part(52). The outer lead part is disposed in the outermost part of the lead. The inner lead part is disposed inside the outer lead part, having a thickness smaller than that of the outer lead part. The inner lead part includes a bending part(52a) connected to the outer lead part and a connection part(52b) extended to the bending part. The bending part and the connection part are formed by a sintering process so that a vertical distance from the upper surface of the outer lead part to the upper surface of the connection part is longer than a vertical distance from the lower surface of the outer lead part to the lower surface of the connection part.
Patent KR-20070004447-A (KR)
Title: Illuminator and projector
Inventor: FURUSAWA MAKOTO
IPC: G02B5/30
Filed: 2006-07-03
Abstract: An illuminator and a projector are provided to irradiate an illumination light with high uniformity, by comprising a polarization conversion apparatus for converting a light source light into a first polarized light. A polarization conversion apparatus(61a,61b) converts a light source light into a first polarized light. A polarization separation unit separates the first polarized light from the polarization conversion apparatus from a second polarized light through reflection and transmission. A polarization change unit reflects the first polarized light through the polarization separation unit, and polarizes the first polarized light into the second polarized light. A light guide part(71a,71b) has a first road part arranged between the polarization conversion apparatus and the polarization separation unit, a second road part arranged between the polarization separation unit and the polarization change unit, and a third road part arranged on a light path of the second polarized light separated by the polarization separation unit.
Patent KR-20080006916-A (KR)
Title: Plasma display, and driving device thereof
Inventor: LEE DONG MYUNG
IPC: G09G3/296
Filed: 2006-07-14
Abstract: A plasma display device and a driving device thereof are provided to reduce the number of transistors by replacing transistors with diodes in a driving circuit. Plural Y-electrodes are connected to a source of a transistor(Ys), a drain of a transistor(Yg), a first stage of an inductor(L) and a drain of a transistor(Ynf). A drain of the transistor(Ys) is connected to a source of a transistor(Yset), and a drain of a transistor(Yset) is connected to a power source(Vset). A first stage of a capacitor(Cs3) is connected to the power source, and the capacitor is charged with a voltage Vset-Vs. A second stage of the capacitor is connected to an anode of a diode(D1), and a cathode of the diode is connected to a contact of the transistors(Yset,Ys). A source of the transistor(Yg) is connected to an anode of a diode(D2) and a drain of a transistor(YscL), and a cathode of the diode is connected to a ground stage(O). A source of the transistor(YscL) is connected to a power source(VscL). A source of the transistor(Ynf) is connected to the power source. Capacitors(Cs1,Cs2) are connected between the ground stage and the second stage of the capacitor(Cs3) in series.
Patent KR-20060094935-A (KR)
Inventor: KIM BONG HEE
IPC: B65D21/02
Filed: 2006-07-28
Abstract: 본 발명은  글래스 기판, 셀(cell) 등과 같은 디스플레이 장치제품을 안전하게 보관하기 위한 포장상자를 제조하되, 최적의 공정을 통한 최소의 비용으로 제조함과 동시에 보다 손쉽게 운반하고 적층할 수 있도록 한 것에 관한 것이다. 
      이러한 목적을 위해 본 발명은 폴리프로필렌 수지(Polypropylene Resin)로 이루어진 펠릿(1)을 미니펠릿(10)으로 잘게 분쇄하는 파쇄공정(S1); 미니펠릿(10)을 반응기(M2)에 투입한 뒤, 이산화탄소(CO2)나 부탄(C4H10)가스 중 택일하여 함께 교반하는 함침공정(S2); 함침공정(S2)을 거친 미니펠릿(10)으로 구형 입자상태의 발포체(20)를 얻는 발포공정(S3); 구형 입자상태의 발포체(20)를 호퍼통(M3)에 저장하는 준비공정(S4); 호퍼통(M3)에 저장된 발포체(20)를 압력탱크(M4)에 투입하여 더욱 더 팽창된 발포체(20)를 얻는 가압공정(S5); 가압공정(S5)에 의해 팽창된 발포체(20)를 금형(M5)에 충진시켜 본체부재(40a) 및 덮개부재(40b)로 대표되는 성형부재(30)를 형성하되, 이들 성형부재(30)의 상ㆍ하단부에 격리판(42), 개방홈(44), 밴드홈(46), 적층홈(48a), 적층턱(48b) 등을 구성하는 성형공정(S6); 성형부재(30)를 이탈시키는 분리공정(S7); 분리된 성형부재(30)를 건조실(M6)로 운반하여 수분을 증발시키는 건조공정(S8); 파쇄공정(S1), 함침공정(S2), 건조공정(S8)을 수행하는 과정에서 화학적 도포공정(S9)이나 물리적 청정공정(S10)을 택일적으로 적용시켜 성형부재(30)의 정전기 발생방지 및 먼지를 제거하는 추가공정; 성형부재(30)의 성형불량과 먼지농도 등의 구조 및 물성검사를 실시한 뒤, 운송수단(M7)을 통하여  출하하는 검사/출하공정(S11)으로 진행되어 제조됨을 특징으로 한다. 
     따라서 본 발명은 각종의 디스플레이 장치제품을 안전하게 보관하기 위한 포장상자를 최적의 관리공정을 통한 최소의 비용으로 제조함과 동시에 보다 손쉽게 운반하고 적층할 수 있는 효과가 있다 할 것이다.  
       
     폴리프로필렌, 펠릿, 발포, 발포체, 포장상자, 성형부재, 디스플레이 장치
Patent KR-20080015583-A (KR)
Title: Manometer for filter press
Inventor: LEE KWANG GUN
IPC: G01L7/08
Filed: 2006-08-16
Abstract: A manometer for a filter press is provided to prevent sludge contained in waste water from blocking capillary tubes of a gauge by installing a membrane at a chamber and filling the space on the membrane with fluid. A manometer for a filter press comprises a chamber(110), a membrane(120), a fluid(130), a gauge(140), and a controller(150). The chamber is divided into upper and lower parts. The membrane is attached to the boundary between the upper and lower parts of the chamber to divide the chamber. The fluid fills the upper part of the chamber above the membrane. The gauge is mounted to the upper part of the chamber and indicates pressure transmitted to the fluid. The controller is installed at the upper part of the chamber to control the pressure properly.
Patent KR-20080017672-A (KR)
Title: Vending machine for selling packed goods
Inventor: LEE MYUNG JIN
IPC: G07F13/00
Filed: 2006-08-22
Abstract: A vending machine for selling packed goods is provided to allow a user to take out goods fitted in the lower pitch by drooping down the lower end of a spring hung to a fixing ring, by turning the spring through a rotary switch. A vending machine(1) for selling packed goods has a case(2) forming the outer body unit and comprising a body(17) and a door(18). A coin input port(19) is formed at one side of the body or the door. A goods output port(21) is formed at the lower end of the door. A rotary switch is installed at the upper side of the door. A user turns the rotary switch with holding the rotary switch. A receiving spring(5) is rotatably suspended at the upper end of the body and turned by the rotary switch. A fixing ring(7) is protruded at the inner lower part of the body to hang and fix the lower end of the receiving spring.
Patent KR-20080023572-A (KR)
Title: Actuator for optical-pickup
Inventor: LEE KYUNG TAEK
IPC: G11B7/095
Filed: 2006-09-11
Abstract: An actuator for optical pickup is provided to record and read a signal of a recording medium in an optical recording/reproducing device precisely by installing a bobbin for separately executing focusing, tracking, radial rotating, and tangential rotating operations. An actuator for optical pickup comprises a base(20), a bobbin(32), spring wires(30), and a dummy wire(44). The base has a yoke where a magnet is installed. The bobbin, installed at the upper part of the base, has an object lens and a servo coil reciprocally operated with the magnet to execute tracking, focusing, radial directional rotating, and tangential directional rotating operations. The spring wires, arranged on a plane crossing the focusing direction at right angles at two ends of the bobbin, transmit an electrical signal while supporting the bobbin on the base. The dummy wire has one end supported by the bobbin and the other end moving with respect to the base. The spring wires are placed on the same plane, one end of which is connected to a substrate through a damper on the base and the other end is connected to a fixed plate projected to the side of the bobbin.
Patent KR-20080025804-A (KR)
Title: Control method for digital broadcasting receiver
Inventor: LEE JOO YEON
IPC: H04N21/4367
Filed: 2006-09-19
Abstract: A control method for a digital broadcasting receiver is provided to change a control register value of a CI set according to whether a broadcasting stream has scramble information, thereby improving a processing rate of a central processor and minimizing power consumption. A control method for a digital broadcasting receiver comprises the following steps of: checking whether a received broadcasting stream has scramble information(S203); if so, setting a driving power value of a CI register to a value meaning supply and if not so, setting the driving power value of the CI(Common Interface) register to a value meaning interception(S211,S221); supplying or intercepting driving power to or from a CAM(Conditional Access Module) according to the setting value of the CI register(S212,S222); enabling the CAM to descramble or bypass the broadcasting stream in a parallel manner according to the supply of the driving power(S213,S223); and demodulating the descrambled broadcasting stream in the parallel manner or demodulating the bypassed broadcasting stream in a serial manner(S215,S224).
Patent KR-20080025895-A (KR)
Title: A fixed frame for circuitbreaker of cabinet panel
Inventor: KIM IN TAE
IPC: H01H71/00
Filed: 2006-09-19
Abstract: A fixing frame for a circuit breaker of a cabinet panel is provided to maximize manufacturing efficiency by fixing and coupling the breaker to a fixing groove between fixing ribs on a fixing plate of the fixing frame. A fixing frame includes fixing grooves(15) between fixing ribs(14) integrally protruded from one side to the other side to be spaced apart from a surface of a fixing plate(12) at a predetermined distance so that the fixing frame is coupled and fixed by fixing screws inserted into fixing holes formed on main and sub circuit breakers. A coupling surface(16) having a plurality of coupling holes with a predetermined width is formed between the fixing ribs. A depth of the fixing groove coupled and fixed to the fixing screw is deeper than the depth of the other fixing groove which is not coupled and fixed to the fixing screw.
Patent KR-20080026004-A (KR)
Title: Image forming apparatus
Inventor: CHANG JAE YOUNG
IPC: G03G15/00
Filed: 2006-09-19
Abstract: An image forming apparatus is provided to perform multiple printing by dividing an image forming area which will be formed in a print medium, thereby implementing an image of a high resolution even when a defect nozzle is generated. A print unit(10) prints an image on a print medium, and moves in a print medium transfer direction. A driving unit(20) moves the print unit, and a transfer unit(30) flatly transfers the print medium as much as a predetermined section. A control unit controls the driving unit and the transfer unit so as to perform multiple printing by dividing an image forming area of the print medium into at least two areas.
Patent KR-20070040716-A (KR)
Inventor: KIM NAM IL
IPC: H04L27/26
Filed: 2006-09-21
Abstract: 데이터 전송 속도의 감소 없이 PAPR 특성이 개선되는 OFDM 방식의 신호 전송 장치 및 신호 수신 장치가 개시된다. 
     신호 전송 장치는 디지털 변조된 심볼에 대해 실수 부분와 허수 부분로 나누고, 실수 부분의 심볼과 허수 부분의 심볼에 대해 각각 이산 코사인 변환과 이산 사인 변환을 수행한 후, 고속 푸리에 역변환을 수행함으로써 OFDM 심볼을 생성한다. 
     신호 수신 장치는 OFDM 심볼에 대해 고속 푸리에 변환을 수행하고, 이산 코사인 역변환과 이산 사인 역변환을 수행한 후, 디지털 복조를 수행함으로써 최종 이진 데이터 심볼을 생성한다. 
       
     OFDM, OFDMA, MIMO, DCT, DST, FFT
Patent KR-20080026961-A (KR)
Title: Sprinkler which is scattered with extensive
Inventor: PARK BONG SOO
IPC: A01M7/00
Filed: 2006-09-22
Abstract: An agricultural chemicals sprinkler for extensive spray is provided to install a pivoting duct with a rotary joint as a medium to control the horizontal position of the pivoting duct within a broad range. An agricultural chemicals sprinkler for extensive spray includes a fixed duct(100), a rotary joint, a pivoting duct(300), a duct pivoting device(400) and a spray duct(500). A fan(6) is installed on the lower part of the fixed duct. A pivoting support having a ventilation path is integrally attached to the upper end of the fixed duct. The pivoting duct is installed on the upper part of the fixed duct. A coupling holder installed inside the pivoting duct is integrally fitted into the outer side of a rotary shaft. The duct pivoting device provides rotary force for an operation pulley(404) installed on the pivoting duct to control the position of the pivoting duct freely.
Patent KR-20070037331-A (KR)
Inventor: SERIZAWA SHUNSUKE
IPC: H03H11/26
Filed: 2006-09-25
Abstract: 본 발명은 드레인/기판 사이의 기생 용량을 경감시킨다.  충전용 및 방전용 트랜지스터와 그들 소스에 접속된 용량 소자를 구비한 스위치드 캐패시터를 복수 갖고, 입력 신호가 충전용 트랜지스터의 드레인 각각에 대하여 공통으로 입력되고 또한 용량 소자를 충전시키도록 접속됨과 함께，방전용 트랜지스터의 드레인 각각으로부터 용량 소자를 방전시켜 출력 신호가 출력되도록 접속되는 스위치드 캐패시터군과, 충전용 및 방전용 트랜지스터의 게이트 각각의 온/오프를 제어해서 용량 소자 각각을 입력 신호에 기초하여 순차적으로 충전시킴과 함께，해당 순차 충전 시에 전회 충전해 둔 용량 소자를 방전시킴으로써, 출력 신호를 순차적으로 출력시키는 스위칭 제어부를 갖고，인접하는 2개의 상기 스위치드 캐패시터부에서，쌍방의 충전용 및 방전용 트랜지스터끼리 인접시켜, 쌍방의 충전용 및 방전용 트랜지스터의 드레인을 공통시킨다.   
       
     지연 회로, 게이트, 용량 소자, 제어부, 기생 용량
Patent KR-20080030395-A (KR)
Title: Semiconductor device and method of manufacturing the same
Inventor: OH SEUNG CHUL
IPC: H01L21/336
Filed: 2006-09-30
Abstract: A method for manufacturing a semiconductor device is provided to minimize the generation of a silicon horn at both sides of a groove by forming an isolation layer having a bulb-type structure. An isolation region of a semiconductor substrate(100) is etched to form a first trench. The semiconductor substrate is divided into the isolation region and an active region. A sacrificial spacer is formed on both sidewalls of the first trench. An isotropic etching process is performed on the substrate part under a lower surface of the first trench to form a bulb-type second trench(130) including the first trench. A bulb-type isolation layer(140) is formed in the second trench. A gate formation region of the active region of the substrate on which the bulb-type isolation layer is formed is etched to form a first groove. An isotropic etching process is performed on the substrate part under a lower surface of the first groove to form a second bulb-type groove(160) including the first groove. A bulb-type recess gate(200) is formed on the second bulb-type groove.
Patent KR-20080032692-A (KR)
Title: Mg,rt
Inventor: KIM KYONG BOK
IPC: H01F27/00
Filed: 2006-10-10
Abstract: A transformer combined with an electromagnetic contact apparatus and a sensor is provided to sense and interrupt output of the transformer in case of an electrical accident to prevent damage or a fire of the transformer, thereby extending a lifetime of the transformer. A transformer includes an electromagnetic contact apparatus(50) and a sensor(80). The electromagnetic contact apparatus has a stator with a electromagnet(51) and a spring, a mover(56) with a movable contact(53), another electromagnet(59) with a fixing key(56-1) for fixing the mover and a releasing key(59-1) for releasing the fixing key, and a fixed contact(52). The sensor senses the transformer. When the electromagnet is applied with current, the mover and the movable contact are displaced, the movable contact is in contact with the fixed contact, and the mover is fixed by the fixing key to maintain contact. When the another electromagnet for contact release is applied with current, the releasing key displaces the fixing key to release contact. When a temperature sensor in an output winding(94) senses temperature and the current is applied to the another electromagnet, the releasing key pushes the fixing key out of a fixing protrusion to release the contact.
Patent KR-20080032749-A (KR)
Title: Ending plate for electric cell module
Inventor: JUNG KANG KOOK
IPC: H01M2/02
Filed: 2006-10-10
Abstract: An ending plate for a battery module is provided to realize an increased surface area, excellent heat transfer property, and reinforced strength, while not increasing the thickness. An ending plate for a battery module comprises a plurality of ribs(35) on any one surface thereof, wherein the ribs are arranged in the form of an arch. The ribs are formed to extend along the vertical direction. The ribs impart an increased contact surface area with external air to the ending plate.
Patent KR-20080033719-A (KR)
Title: Chop stick assembly
Inventor: SHEN KU CHUN LAN
IPC: A47G21/10
Filed: 2006-10-13
Abstract: A chopstick assembly is provided to make a second section easily disposed against a first section and to let two sections have a large manufacturing tolerance by using a deflection member. A chopstick assembly includes a first section(1) and a second section(2). The first section includes an open upper end portion, an open lower end portion and one or more holes that are disposed near to the open lower end portion and formed by penetrating the wall. The second section includes an upper end portion and a lower end portion. The upper end portion comprises a connection member having a protrusion portion that is separably coupled with the hole of the first section. The connection member is a metal member. The connection member includes a base part and an elastic portion.
Patent KR-20080034305-A (KR)
Title: Apparatus and method for measuring the bandwidth of set-top box
Inventor: CHOI KYU SUNG
IPC: H04N5/44
Filed: 2006-10-16
Abstract: An apparatus and a method for measuring a bandwidth of a set-top box are provided to check the bandwidth measured value of broadcasting data easily and to find a problem when there is a broadcasting data problem efficiently by accumulating bandwidths of the broadcasting data received for the predetermined time, allotting disable to the bandwidth measured flag, and calculating an average value of the measured bandwidths. When the bandwidth measurement of broadcasting data is asked from a user, an enable is allotted to a bandwidth measured flag, and the bandwidths of the broadcasting data received from the predetermined time are measured and accumulated(S303,S304). A disable is allotted to the bandwidth measured flag and the average value of the accumulated bandwidths is calculated. The calculated average value is provided to a display device connected with a set-top box. The bandwidth is measured and accumulated in a Byte unit(S307).
Patent KR-20080035329-A (KR)
Title: Method for dehydrating thermoplastic resin slurry
Inventor: KIM CHANG MOOK
IPC: C08F6/06
Filed: 2006-10-19
Abstract: A method for dehydrating a thermoplastic resin slurry is provided to improve dehydration efficiency by lowering the content of moisture in case of dehydration extrusion and to remove drying process, thereby improving energy efficiency. A method for dehydrating a thermoplastic resin slurry comprises the step of using a dehydration aid selected from the group consisting of an ionic emulsifier, a nonionic emulsifier and their mixture when a dehydration extruder is used. Preferably the dehydration aid is selected from the group consisting of sodium lauryl sulfate, sodium dodecyl benzyl sulfonate, fatty acid emulsifiers, rosin emulsifiers, fatty acids, fatty acid esters, phosphates, hydrophobic polymers, ethers, glycol derivatives, sacrosine derivatives, silicone emulsifiers, sorbitan derivatives, sucrose, glycerol derivatives, and their mixtures.
Patent KR-20070043650-A (KR)
Inventor: FUKUMOTO RYOTA
IPC: H01L29/786
Filed: 2006-10-20
Abstract: 동전위의 전원선을, 순간적인 전류의 소비가 적은 로직부와, 순간적인 전류의 소비가 많은 버퍼부에서 공유하는 경우, 로직부는, 버퍼부의 순간적인 대량의 전류소비에 의해서 전원선이 전압강하하는 것으로써 발생하는 노이즈의 영향을 받아서, 회로가 오동작할 우려가 있다.  그래서, 전원선이 버퍼부의 순간적인 대량의 전류의 소비에 의해서 발생하는 전압강하에 의한 노이즈의 영향을 받지 않고, 로직부가 오동작할 우려가 없는 반도체 장치를 제공한다. 동전위를 로직부와 버퍼부에 공급하는 경우에 있어서,  FPC단자 자체를 분리하는 방법, 또는 FPC단자는 공유하고 FPC단자에 가까운 곳에서 전원선을 분기하는 방법에 의해서, 버퍼부의 순간적인 대량의 전류의 소비에 의한 전원선의 전압강하로 발생하는 노이즈의 영향을, 로직부에 주는 것을 저감할 수 있다. 
       
     	반도체 장치, 표시, 전원선, FPC
Patent KR-20080041021-A (KR)
Title: Method for controlling 3->2 shift before stopping of automatic transmission and system thereof
Inventor: LEE JIN SOO
IPC: F16H61/04
Filed: 2006-11-06
Abstract: A method for controlling 3->2 shift operation before a stopping operation of an automatic transmission is provided to reduce a shift shock by delaying an angular speed of an engine at a shift starting point. A traveling information detection process is performed to detect traveling information(S110). A first determination process is performed to determine whether a 3->2 shift condition is satisfied or more before a stopping operation(S120). A second determination process is performed to determine a shift control condition when the 3->2 shift condition is satisfied(S130). The second determination process includes processes for determining a delay time(S140) and operating a control duty after a delay operation is performed(S150).
Patent KR-20080043618-A (KR)
Title: Array substrate and display apparatus having the same
Inventor: SONG SANG HEON
IPC: G02F1/136
Filed: 2006-11-14
Abstract: An array substrate and a display device having the same are provided to reduce the area of a storage electrode by reducing the separated distance between the storage electrode and a pixel electrode. A gate line(GL) is formed on the first base substrate(110) and extended toward a direction. A data line(DL) is insulated and crossed with the gate line. A storage electrode(SE) and a storage line are formed on the same layer as the data line. The storage line is separated from the data line and the storage line is branched from the storage line. A passivation layer covers the data line, storage line and storage electrode. A pixel electrode(170) is formed on the upper portion of the passivation layer and overlapped with the storage electrode. The thickness of the passivation layer is 800 to 1200 angstrom. The separated distance between the storage electrode and the pixel electrode is the same as that of the passivation layer.
Patent KR-20080048735-A (KR)
Title: Proximity control method for transmitting content and note in network using the proximity control method
Inventor: RYU HYUN SURK
IPC: H04W64/00
Filed: 2006-11-29
Abstract: A proximity control method for transmitting contents and a node of a network using the same are provided to measure an exact physical distance between neighboring nodes of a home network, and confirm proximity effectiveness between the nodes by using the physical distance. A different proximity control mechanism is performed according to each domain of an SPC(Single Proximity Control domain)(201), an MPC(Mixed Proximity Control domain)(202) and a network based service domain(203). Each source node(205) included in the domain performs the proximity control mechanism based on a physical distance between the node and a neighboring node(206). The source node includes a set-top box for an electronic home appliance connected through a home network(204) or the connection with an external network.