baber/WOPTO huggingface dataset:
Patent KR-20090050698-A (KR)
Inventor: LEE KANG HYUN
IPC: H01L21/027
Filed: 2007-11-16
Abstract: 실시예는 KrF 노광 장비의 노광 한계를 극복하여 미세한 폭의 콘택홀을 형성할 수 있는 반도체 소자의 제조 방법을 제공한다. 실시예에 따른 반도체 소자의 제조 방법은, 기판 상에 제 1 절연막을 형성하는 단계, 상기 제 1 절연막 상에 포토레지스트 패턴을 형성하는 단계, 상기 포토레지스트 패턴을 덮는 제 2 절연막을 형성하는 단계, 상기 제 2 절연막을 식각하여 상기 포토레지스트 패턴 측벽에 제 2 절연막 스페이서를 형성하고, 상기 포토레지스트 패턴 및 상기 제 2 절연막 스페이서를 마스크로 상기 제 1 절연막을 식각하여 콘택홀을 형성하는 단계, 상기 포토레지스트 패턴을 제거하는 단계 및 상기 제 2 절연막 스페이서를 제거하는 단계를 포함하는 것을 특징으로 한다. 실시예는 KrF 노광 장비를 이용하여 미세한 폭의 콘택홀을 형성할 수 있을 뿐만 아니라 콘택 저항을 낮출 수 있어 소자 특성을 향상시킬 수 있다. 
       
     KrF, 콘택홀
Patent KR-20090050750-A (KR)
Inventor: SON JOON SEO
IPC: H01L23/04
Filed: 2007-11-16
Abstract: 전력 패키지와 제어 패키지를 따로 제공하여 모듈화 할 수 있으면서 고집적화가 가능한 전력 모듈 및 그 제조 방법이 제공된다. 전력 패키지는 제 1 리드 프레임 상의 적어도 하나의 전력 소자를 포함하고 몰딩-타입을 갖는다. 제어 패키지는 상기 전력 패키지 상에 수직으로 적층되고, 제 2 리드 프레임 상의 적어도 하나의 제어 소자를 포함하고, 몰딩-타입을 갖는다. 상기 제 1 리드 프레임의 일부분 및 상기 제 2 리드 프레임의 일부분이 접합되어 상기 전력 패키지 및 상기 제어 패키지가 서로 전기적으로 연결된다.
Patent KR-20090053618-A (KR)
Inventor: RHEE JIN KOO
IPC: G01N22/00
Filed: 2007-11-23
Abstract: 본 발명은, 반사판을 구비한 밀리미터파 영상화 시스템에 관한 것이다. 본 발명은, 외부의 적어도 하나의 물체로부터 방사되는 밀리미터파 신호를 집속하기 위한 렌즈; 상하 방향 또는 좌우 방향 중 적어도 하나의 방향으로 회전 가능하게 설치되고, 상기 렌즈를 통해 집속되는 밀리미터파 신호를 특정 방향으로 반사시키는 반사판; 상기 반사판을 상기 적어도 하나의 방향으로 회전시키기 위한 모터를 포함하는 구동부; 상기 반사판에 의해 반사되는 밀리미터파 신호를 수신하는 안테나; 상기 안테나를 통해 수신되는 밀리미터파 신호를 밀리미터파 영상으로 구성하는 영상 처리부; 및 상기 구동부를 제어하여 상기 반사판을 미리 정해진 회전 규칙에 따라 회전시키면서, 상기 반사판의 회전에 따라 소정 시간 간격으로 수신되는 밀리미터파 신호를 상기 영상 처리부를 통해 밀리미터파 영상으로 구성하는 제어부를 포함하는 반사판을 구비한 밀리미터파 영상화 시스템을 제공한다. 
       
     밀리미터파, 영상화, 반사판
Patent KR-20090054686-A (KR)
Title: 수직형 트랜지스터 및 그의 제조방법
Inventor: OH TAE KYUNG
IPC: H01L29/732
Filed: 2007-11-27
Abstract: 수직형 트랜지스터 및 그의 제조방법이 개시되어 있다. 수직형 트랜지스터는, n형 불순물을 포함하는 소오스 전극, p형 불순물을 포함하는 채널 및 n형 불순물을 포함하는 드레인 전극이 순차적으로 배치된 필라 구조물과, 소오스 전극 및 채널과 대응하며 문턱 전압을 증가시키기 위해 p형 불순물을 포함하는 제1 게이트 구조물, 제1 게이트 구조물과 절연되고 드레인 전극과 대응하며 누설 전류를 감소시키기 위해 n형 불순물을 포함하는 제2 게이트 구조물 및 제1 및 제2 게이트 구조물들과 공통적으로 연결된 제3 게이트 구조물을 갖는 게이트 구조물과, 필라 구조물 및 게이트 구조물 사이에 개재된 게이트 절연막 패턴을 포함한다. 이로써, 본 발명에 따른, 드레인 전극에 대응하는 위치에 n형 불순물을 포함하는 게이트 구조물을 형성함으로써 누설 전류를 감소시킬 수 있으며, 이를 통해, 반도체 소자의 리플레쉬 특성을 개선할 수 있는 효과가 있다.
Patent KR-20090055348-A (KR)
Title: Curved surface forming method of a metal plate
Inventor: PAIK JEOM KEE
IPC: B21D22/02
Filed: 2007-11-28
Abstract: A curved surface forming method of a metal plate is provided to maintain the quality of specified level by performing the forming operation of the metal plate with the identical processes through prepared procedure. A curved surface forming method of a metal plate comprises: a step(S10) for defining the member dimension of a metal plate, mechanical property, and material stress-strain relation and a goal curved surface; a step(S20) for predicting spring back effect by performing elasto-plasticity large deformation nonlinear finite-element analysis; a step(S30) for determining the configuration of each forming punch within a variable molding apparatus; a step(S40) for molding the goal curved surface by using a fluid pressure pressing apparatus; a step(S50) for checking that the molded curved plate belongs to the error range of the goal curved surface; and a step(S60) for reforming the metal plate according to the result measured in the step.
Patent KR-20090055663-A (KR)
Title: Reduce of fuel boiler
Inventor: KIM HYUNG KYU
IPC: F24H1/41
Filed: 2007-11-29
Abstract: An environment-friendly fuel saving boiler is provided to raise the heating space up to the desirable heating temperature in a short time. An environment-friendly fuel saving boiler comprises a hot-water heater and an exhaust gas collection container which are installed an upward and downward fuel combustion device(7), and an air heater(3) and a plane heating catalytic device(4) placed behind it and a warm water exchanger(5) which are successively installed in the fuel combustion system, the hot-water heater, and exhaust gas collection container. The hot-water storage tank connected with the warm water exchanger attached outside the boiler using the waste heat is classified into the wall mounted type and three-dimensional.
Patent KR-20090058155-A (KR)
Title: Packing paper using the nanofibers of functional subjoin
Inventor: YANG SUNG CHUL
IPC: B65D65/40
Filed: 2007-12-04
Abstract: A functional packaging paper is provided, which obtains excellent antibacterial, biodegradable, and antiseptic properties, air purification and water treatment function, heat resistance, and mechanical strength. A functional packaging paper is made of nanofiber. The nanofiber is prepared by electrospinning a spinning solution which is formed by mixing a solution which has antibacterial and antiseptic property, a metal particle, a biodegradable fiber formation polymer, an optical catalyst having antibacterial and antiseptic property, a silica sol solution added with the taraethylothosilicate and silver nitrate, and a natural extract.
Patent KR-20080052489-A (KR)
Title: Image processing apparatus, printing apparatus and image processing method
Inventor: TAKEMURA HIDEKI
IPC: G06T5/00
Filed: 2007-12-07
Abstract: An image processing apparatus, a printing apparatus and an image processing method are provided to improve the speed of a quantization process by memorizing error data. An image processing apparatus includes a converting part and a restoring part. The converting part converts error data to compressed error data by eliminating at least a portion of data which displays an error value more than a reference value from the error data when the error value which is displayed by the error data is not more than the reference value. The restoring part restores the error data by adding the data portion which is removed by the converting part to the compressed error data. The converting part converts the error data to compressed error data by selecting the reference value which is the most approximate to the error value and more than the error value among the plurality of the reference values.
Patent KR-20080058227-A (KR)
Title: Substrate processing apparatus
Inventor: SAKAI MITSUHIRO
IPC: H01L21/304
Filed: 2007-12-20
Abstract: An apparatus for treating a substrate is provided to effectively perform a cleaning process and to realize the cost reduction by preventing attachment of impurities to the substrate. An apparatus for treating a substrate includes a conveying means(111) and a cleaning nozzle(116). A substrate(G) to be processed is loaded on a convey passage(32). The conveying means conveys a substrate to be processed to a predetermined direction through the convey passage. The cleaning nozzle supplies cleaning solution to an upper surface of the substrate to be processed. The convey passage includes a horizontal portion conveying the substrate to be process in a horizontal state and an oblique portion forms an upward slope of a predetermined angle from the horizontal portion. The cleaning nozzle is disposed in an upward direction of the oblique portion.
Patent KR-20090066665-A (KR)
Title: Instrument built in heating plate
Inventor: KIM JEAI SUN
IPC: A47J27/00
Filed: 2007-12-20
Abstract: A container having a thermal plate and insulator is provided to enhance the thermal efficiency with constant thermal expansion in the whole container. A container having a thermal plate comprises a container(4), thermal plate, insulator, power connector(5), coating layer(8). The container is made of one material of metal, plastic, or ceramic. The container is molded together with the thermal plate. The thermal plate is place inside of bottom plate of the container. The insulator connects to the both ends of the thermal plate. The insulator surrounds inside of outer circumference. The power connector is connected to an external power wire(7). The coating layer is formed on the bottom side and inner circumference of the container.
Patent KR-20090066694-A (KR)
Title: Apparatus for resolving delta ferrite and method thereof
Inventor: PARK CHEOL MIN
IPC: B22D11/16
Filed: 2007-12-20
Abstract: A removing apparatus of delta ferrite and a method therefor are provided to improve quality of a thin film by adjusting time of the thin film passing through a condition maintaining chamber and arranging a guide. A removing apparatus of delta ferrite includes the followings: a casting roll of a twin-roll strip caster; a condition maintaining chamber in which a thin film is passed; and a rolling mill(10) rolling the thin film. The condition maintaining chamber includes a plurality of guide rolls(11) moving to zigzag to removing the delta ferrite on the thin film.
Patent KR-20090066926-A (KR)
Inventor: LEE DONG JIN
IPC: H01L21/027
Filed: 2007-12-20
Abstract: 테스트 웨이퍼 패턴들의 DICD 및 FICD 데이터를 수집하고, 수집된 DICD 데이터를 적용하여 광학 매개변수를 고려한 광학 모델을 추출한 후, 광학 모델 데이터를 기준으로 목표 타겟 패턴들에 대해 수집된 FICD 데이터를 적용하여 룰 바이어스가 고려된 레지스트 모델을 추출하는 광 근접 보정을 위한 모델링 방법을 제시한다.  
     
     광근접 보정, 모델링, 레지스트, FICD, DICD
Patent KR-20090069021-A (KR)
Title: A central controller of multi air-conditioning system and a power control method thereof
Inventor: KIM SANG WOOK
IPC: F24F11/00
Filed: 2007-12-24
Abstract: A central controller of a multi-type air conditioner and a power control method thereof are provided to measure the time for the result of a control command is reflected to power consumption based on the change of power consumption of the air conditioner according to the change of operation states, thereby carrying out power control precisely. A power control method for a central controller of a multi-type air conditioner includes the steps of detecting the power consumption of the air conditioner in the current operation state(SP430), changing the current operation state to a target operation state(SP440), and measuring a delay time based on the power change according to the change of operation states(SP450).
Patent KR-20090070026-A (KR)
Title: Method for manufacturing silicon wafer
Inventor: JUN BON KEUN
IPC: H01L21/20
Filed: 2007-12-26
Abstract: A method for manufacturing a silicon wafer is provided to perform heat dissipation of a wafer efficiently and enable perfect isolation between elements by forming a wafer structure of SON(Silicon-On-Notching) based on a SOI(Silicon On Insulator). An oxide film(210) is evaporated on a standard silicon wafer(200), and a patterning is performed after depositing a photoresist on an oxide film. Selection etch is performed after patterning performance, and the photoresist pattern is removed. A bond silicon wafer(230) is adhered on the reference silicon wafer, and the bonded silicon wafer is etched.
Patent KR-20090071154-A (KR)
Title: Method for manufacturing image sensor
Inventor: LEE JIN WON
IPC: H01L27/146
Filed: 2007-12-27
Abstract: A manufacturing method of image sensor is provided to improve the productivity by simplifying the process of the image sensor. A gate(45) is formed on a semiconductor substrate(10). The first insulating layer and the second insulating layer are formed on the semiconductor substrate including the gate. A photoresist pattern(100) is formed on the semiconductor substrate including the first insulating layer and the second insulating layer. The second insulating layer pattern and the first insulating layer pattern are molded on the semiconductor substrate. The via hole is formed on the floating diffusion region. An anti-reflective layer(80) and a photoresist pattern are molded on a protective layer(70). The first insulating layer is made of the nitride film. And the second insulating layer is made of the oxide film.
Patent KR-20090071703-A (KR)
Title: Mouse device offering low frequency stimulus
Inventor: KU YOUNG OUK
IPC: G06F3/0354
Filed: 2007-12-28
Abstract: A mouse device with a low frequency stimulus function is provided to apply a low frequency stimulus to a user during a process of using a mouse device, thereby reducing degree of physical fatigue. A movement sensing unit(20) is installed in a housing. The movement sensing unit senses movement on the plane of the housing. A controller(70) outputs location movement information sensed in the movement sensing unit to a computer(100) through a transmitting unit(60). A low frequency generator(96) applies an electric stimulus of a low frequency to the housing through a housing surface.
Patent KR-20090072341-A (KR)
Title: Polyester fiber and a method of preparing the same
Inventor: KIM YEON SOO
IPC: D01F6/62
Filed: 2007-12-28
Abstract: Polyester fiber and manufacturing method thereof are provided to offer excellent stability of the fiber, elastic recovery rate, and shape stability after a spinning process of yarn. A manufacturing method of polyester fiber includes the following steps of: drying polytetramethyleneterephthalate resin at temperature of 100 - 160 °C; melting the polytetramethyleneterephthalate resin at the temperature of 240 - 300 °C in an extruder; spinning a PTT melting material at spinning temperature of 240 - 290°C; cooling the melting material with speed of 15 - 30 mpm at 250 - 300 °C; performing heat-setting processes with rollers; spinning and drafting the materials and winding the processed PTT fiber with 2,500 - 4,000 mpm(S300).
Patent KR-20090072716-A (KR)
Title: A suction device for manufacturing fin of heat exchanger
Inventor: LEE HAN CHOON
IPC: B21D53/02
Filed: 2007-12-28
Abstract: A suction device for manufacturing a fin for heat exchanger is provided to cut a fin into the set length accurately by sucking up a fin material onto the suction plate firmly. A suction device(10) for manufacturing a fin for heat exchanger comprises a suction plate(11) having a plurality of main and sub suction holes(13,14) inhaling air for suction of a fin material(F), a housing(17) having a discharge hole(18) ejecting the air inhaled through the main and sub suction holes to outside, and a suction fan(19) which forms an air flow path from the main and sub suction holes to the discharge hole. The main suction holes are arranged adjacent in the longitudinal and width direction of the fin material. Each sub suction hole is formed between the adjacent main suction holes in the width direction.
Patent KR-20070028587-A (KR)
Title: Timeline management of network communicated information
Inventor: OKSANEN OLLI
IPC: H04L12/26
Filed: 2005-06-24
Abstract: The present invention provides for a digital communication management application implemented in an electronic device, such as a digital communication device. The digital communication management application provides for a communication presentation or view of the quantity of digital communications associated with specific time periods. In addition, the communication view provides the capability to distinguish between different digital communications based on a chosen digital communication characteristic. In addition, other digital communication characteristics maybe graphically distinguished in the communication view. The chosen characteristic may be dictated by the configuration of the application or the chosen characteristic may be defined by the user of the application. ® KIPO & WIPO 2007
Patent KR-20070034122-A (KR)
Title: 실리카계 미립자, 그 제조방법, 피막형성용 도료 및피막부착 기재
IPC: C09D7/61
Filed: 2005-07-19
Abstract: 저굴절률의 실리카계 미립자를 얻기 위해서, 외각 내부에 다공질 물질 및/또는 공동을 가진 중공이고 구형상인 실리카계 미립자로 한다.  다공질의 복합 산화물 입자(1차 입자)를, 실리카원과 실리카 이외의 무기산화물원의 첨가 비율을 조정하면서 입자 성장시키고, 그 다음에 실리카 이외의 무기산화물을 제거함으로써, 외각 내부에 공동을 가진 중공이고 구형상인 실리카계 미립자의 분산액을 제조한다.이어서, 실리카계 미립자 분산액을 필요에 따라 세정한 후, 상온∼300℃의 범위에서 숙성하고, 50∼300℃의 범위에서 더 수열처리한다.
Patent KR-20070088668-A (KR)
Title: Acrylic capstock
Inventor: GERARD PIERRE
IPC: B32B27/30
Filed: 2005-11-17
Abstract: The invention concerns a multilayer structure comprising successively: a protecting layer (I) comprising a PMMA; optionally a pigmented layer (II); an intermediate ductile layer (III) comprising a sequenced polymer of formula BAn consisting of: a polymer sequence B including at least by weight 60 % of at least one (meth)acrylic monomer having a Tg lower than-5 °C, and n polymer sequences A, bound to the polymer sequence B through covalent bonds, n representing an integer between 1 and 10, comprising by weight less than 60 % of at least one (meth)acrylic monomer having a Tg higher than 0 °C; a structural plastic layer (III), the layers being arranged on one another in the sequence (I) to (IV) as indicated, and such that if the pigmented layer is not present, the total thickness of the layers (I) and (III) is more than 310 Vm.
Patent KR-20070086165-A (KR)
Title: Emission power control for packet transmission
Inventor: MICHEL JUERGEN
IPC: H04B7/005
Filed: 2005-12-20
Abstract: The invention relates to a method for transmitting data packets in a radio system between an emitter and a receiver, said method comprising the following steps: a. a nominal emission power for a data packet is determined according to a desired reception quality; b. the data packet is transmitted with an effective emission power; c. a new nominal emission power defined according to the reception quality for the transmission is calculated, taking into account the effectively applied emission power and the pre-determined nominal emission power; and d. the data packet is retransmitted with the new nominal emission power.
Patent KR-20070091175-A (KR)
Title: Semiconductor device and semiconductor device control method
Inventor: KOMORI HIDEKI
IPC: G11C16/12
Filed: 2004-11-30
Abstract: A semiconductor device includes a write voltage supplying circuit for supplying a drain of a memory cell with a write voltage; a detecting circuit for detecting the write voltage supplied by the write voltage supplying circuit by an output voltage of the write voltage supplying circuit; a frequency converting circuit for converting a clock signal outputted by a prescribed oscillation circuit into a low frequency clock signal when the write voltage supplied by the write voltage supplying circuit is reduced to a prescribed voltage or lower; and a voltage generating circuit for generating a voltage to be supplied to a gate of the memory cell by using the clock signal whose frequency is converted by the frequency converting circuit. Thus, a gate voltage is accurately controlled so as not to excess current supply capability of a program voltage generating circuit and multitudes of bits are written at the same time. Therefore, writing can be performed by utilizing the capability of the program voltage generating circuit to a maximum extent.
Patent KR-20070093145-A (KR)
Title: Master substrate and methods for mastering
Inventor: MEINDERS ERWIN R
IPC: H01L21/027
Filed: 2005-12-21
Abstract: The present invention relates to a master substrate (10) for creating a high-density relief structure, particularly a master substrate (10) for making a stamper for the mass fabrication of optical discs or a master substrate for creating a stamp for micro contact printing, wherein an organic dye layer (12) is provided for creating the high-density relief structure. The present invention further relates to a method for providing a high density relief structure on a master substrate (10) comprising an organic dye layer (12), the method comprising the following steps: applying dye bleaching laser pulses on regions (30) of the master substrate (10) where pits (32) are to be formed; and removing the bleached regions (30) of the organic dye layer (12) by an etching process. The present invention also relates to a method for providing a high density relief structure on a master substrate (10), the method comprising the following steps:-providing a master substrate (10) comprising at least a polycarbonate layer (14) carrying an organic dye layer (12); forming bumps (20) at the dye/polycarbonate interface (16) by applying laser pulses; and removing the remaining dye layer by an etching process.
Patent KR-20070100842-A (KR)
Title: Cpu suppression system and cpu suppression method using service processor
Inventor: HIGASHI HIDENORI
IPC: G06F11/22
Filed: 2005-03-18
Abstract: It is possible to suppress a CPU having a prediction of unstable operation before OS start. A micro program acquires error CPU information (which cannot be recognized directly by the micro program) acquired by a service processor from the service processor immediately before the end of the micro program and requests the service processor to suppress the CPU having a prediction of unstable operation according tot he acquired error CPU information. The service processor suppresses the CPU having a prediction of unstable operation before OS start.
Patent KR-20070110325-A (KR)
Title: Method and system for channel equalization
Inventor: MALLADI DURGA PRASAD
IPC: H04L1/00
Filed: 2006-02-06
Abstract: One embodiment includes a method of receiving a transmitted signal. The method comprises receiving a signal transmitted over a channel. The signal comprises a known signal and an information signal. The method further includes determining at least one indicator of channel characteristics based at least in part on the portion of the known signal. The method further includes generating a first value indicative of the information signal based at least in part on the at least one indicator of the channel characteristics. The first value comprises an error signal. The method further comprises removing the error signal from the first estimate of the signal based at least in part on the portion of the known signal. Other embodiments include systems for performing the method and methods of making such systems.
Patent KR-20070116612-A (KR)
Title: Methods and devices for defending a 3g wireless network against a signaling attack
Inventor: BU TIAN
IPC: H04L29/06
Filed: 2006-03-21
Abstract: Wireless state information and user/network profiling are used to detect and prevent Denial of Service attacks.
Patent KR-20080057206-A (KR)
Title: Electronic component testing apparatus
Inventor: SAGAWA MAKOTO
IPC: H01L21/66
Filed: 2006-10-04
Abstract: Provided is an electronic component testing apparatus for testing an IC device (IC) by bringing the IC device (IC) into electrical contact with a contact section of a test head. The electronic component testing apparatus is provided with a device transfer apparatus (310) for transferring the IC device (IC) from a customer tray (800) positioned at a window section of a loader section to a test tray. The device transfer apparatus (310) is provided with a holding head (340) for holding the IC device (IC), and the holding head (340) holds the IC device (IC) stored in the customer tray (800) by bringing the IC device (IC) close from a noncontact state.
Patent KR-20070118287-A (KR)
Title: Roller burnishing machine for crankshafts
Inventor: HEFFE ROLAND
IPC: B24B39/04
Filed: 2006-04-03
Abstract: The invention relates to a roller burnishing machine, in which the force device (13) is mounted in manner that enables it to be displaced along the direction (30) of its force effect inside a gate (31). The force unit (13) is, via one end (32), connected in an articulated manner by means a joint (33) to the end (11) of a shearing arm (3) of the roller burnishing unit (15). The free end (34) of the gate (31) is provided with a guide roll (35), which is guided along a curved path (36) that is recessed in the end (11) of the shearing arm (3). Three joints (28, 29, 33) form a triangle (37) when the force unit (13) is in the closed position. One of the joints (28) points toward the rotating joint (5) via which both shearing arms (3 and 4) of the roller burnishing unit (15) are connected to one another in an articulated manner. When the force unit is in the closed position, a bent lever (27) rests against the stop (39) at the end (12) of the shearing arm (4).
Patent KR-20080007661-A (KR)
Title: Air-gap insulated motor vehicle exhaust duct
Inventor: WILLEKE WINFRIED
IPC: F01N13/18
Filed: 2006-03-30
Abstract: An air-gap insulated motor vehicle exhaust duct has an outer pipe (3) and an inner pipe (5), between which is formed an air gap (8). One of the two pipes (3) is fitted with a flange (11), and between the flange (11) and the other pipe (5) is a seal (17) which to a large extent seals the air gap (8) against the surroundings and also allows relative axial and radial movement between the flange (11) and the other pipe (5) when thermal expansion occurs while the vehicle is driving.