baber/WOPTO huggingface dataset:
Patent KR-20040043719-A (KR)
Inventor: PARK MAN SIK
IPC: A23L7/109
Filed: 2002-11-16
Abstract: PURPOSE: Provided is an instant noodle which contains boiled rice, and well satisfies the hunger. The instant noodle serves to facilitate the consumption of rice. CONSTITUTION: Boiled rice is vacuum-packaged or dried, and put into a container(or bag). The rice container(or bag) is inserted into an instant noodle container(or bag). When needed, the boiled rice is taken from the container(or bag), and put into the cooked noodle.
Patent KR-20040044714-A (KR)
Title: Personal data back-up and download apparatus and method using charger for mobile communication terminal
Inventor: LEE SANG HAK
IPC: H04B1/40
Filed: 2002-11-21
Abstract: PURPOSE: A device for backing up and downloading personal data using a charger in a mobile communication terminal is provided to back up personal data stored in the memory of the terminal into the memory of the charger, or to download the personal data from the memory of the charger to store the data, thereby preventing loss of the personal data. CONSTITUTION: A terminal(10) comprises as follows. A memory(12) stores personal data of a user supplied from a terminal. A controller(11) outputs the personal data stored in the memory(12) through a data cable connected to a communication port(13), or reads the personal data from the memory(12) connected to an end of the data cable, and stores the read personal data in the memory(12). A charger(20) stores the personal data transmitted from the terminal(10) in a memory(22), or outputs the personal data stored in the memory(22).
Patent KR-20040045513-A (KR)
Title: Apparatus and manufacturing method of low voltage drive plasma display panel
Inventor: KIM GWI DONG
IPC: H01J11/36
Filed: 2002-11-23
Abstract: PURPOSE: A PDP and a method for manufacturing the PDP are provided to achieve a low voltage and low power operation by lowering a plasma generating voltage and improve an effective cell efficiency and discharge response speed. CONSTITUTION: A plasma display panel comprises a first substrate, a second substrate(800), a barrier rib(700), a phosphor layer(850), an electron gun(900), and a discharge electrode. The second substrate is spaced apart from the first substrate and provides a space for discharge gas. The barrier rib defines cells between the first substrate and the second substrate. The phosphor layer is formed on the second substrate. The electron gun is formed on the first substrate and discharges the electrons for discharging the gas. The discharge electrode is formed on the rear surface of the first substrate and applies AC voltage for discharging.
Patent KR-20040045994-A (KR)
Title: A flux composition for submerged arc welding
Inventor: AHN YEON SIK
IPC: B23K35/362
Filed: 2002-11-26
Abstract: PURPOSE: A flux composition for submerged arc welding is provided to improve weldability while enhancing impact-resistant characteristics of a welding section. CONSTITUTION: A flux composition for submerged arc welding includes 11-21 weight percent of SiO2, 37 to 51 weight percent of Al2O3, 2 to 13 weight percent of TiO2, 0.5 to 5 weight percent of CaO, 6 to 19 weight percent of CaF2, 2 to 10 weight percent of MnO, 5 to 17 weight percent of MgO, 0.05 to 5 weight percent of Na2O, K2O, or Li2O, 0.5 to 7 weight percent of Fe, and 0.5 to 3 weight percent of CO2. Basicity of the flux composition is adjusted by properly mixing acid and basic compositions with each other, thereby improving weldability and an external appearance of a bead. An alloy is added to the flux composition in order to improve a mechanical characteristic of the flux composition.
Patent KR-20040047246-A (KR)
Title: Support bracket structure of blind frame
Inventor: SONG MYOUNG HO
IPC: E06B9/323
Filed: 2002-11-29
Abstract: PURPOSE: A support bracket fastening structure of a blind frame is provided to install and remove a blind easily. CONSTITUTION: In a support bracket(10) installed on a wall to fix and support both ends of a frame located on a blind, the support bracket fastening structure of a blind frame comprises: a main bracket body(11) opened downward to place a blind frame inward; and a fastening piece(15) fastened to the opening of the main bracket body(11) to support the blind frame. The main bracket body(11) contains an open-cut groove(12) formed horizontally to fix the fastening piece(15) and a hanging projection(13) provided with a hanging groove(13a), and the fastening piece(15) contains a fitting part(16) slid into the open-cut groove(12) and a long hole(17) suspended/fastened to the hanging projection(13).
Patent KR-20040050330-A (KR)
Title: Method For Managing The Mobile Communication System
Inventor: KIM HWI GEUN
IPC: H04B17/00
Filed: 2002-12-10
Abstract: PURPOSE: A method for managing a mobile communication system is provided to receive system information from a mobile communication management system by using a terminal even though an operator is not located in the management system, or to control the system, thereby remotely managing a mobile communication system. CONSTITUTION: A mobile communication management system stores an IMSI(International Mobile Station Identity) or an ESN(Electronic Serial Number) to register a terminal(S310). The mobile communication management system collects system information from a lower mobile communication system(S320). The mobile communication system supplies the collected system information to an operator according to the operator's system information request through the registered terminal, and controls the system according to the operator's system control request(S330).
Patent KR-20040051104-A (KR)
Inventor: SON YOUNG SUK
IPC: A42C1/00
Filed: 2002-12-11
Abstract: PURPOSE: A method for manufacturing a hat containing medicinal materials is provided to emit far infrared rays and fragrance that are effective to promote a healthy metabolism of a user. CONSTITUTION: The medicinal materials for use in a hat are prepared by saccharification process, fermentation process using acetic acid or lactic acid, boiling to obtain extracts, stir frying, or pulverizing. The medicinal materials include enzymes for diet, far infrared ray emitting materials, and fragrant herbs. The enzymes for diet include all kinds of cereals, fruits and vegetables, medicinal herbs, aquatic plants, and minerals. Preferably, 20kg of the hat is deposited in 320kg of the fermented medicinal materials for at least one day and dried. The medicinal materials are pulverized and can be printed on the hat. Also, 50kg of the medicinal materials are boiled in 200kg of water for at least one to 6 hours to extract useful ingredients which are later mixed with materials of the hat.
Patent KR-20040058953-A (KR)
Title: Method of forming a metal wiring in a semiconductor device
Inventor: KIM HUI JIN
IPC: H01L21/28
Filed: 2002-12-27
Abstract: PURPOSE: A method for forming a metal interconnection of a semiconductor device is provided to remove overhang by forming uniformly a metal seed layer using annealing. CONSTITUTION: An interlayer dielectric(205) is formed on a substrate(201) with a contact plug(203). A trench is formed to expose the contact plug by selectively etching the interlayer dielectric. A metal barrier layer(208) is formed on the trench. A metal seed layer(209) is formed at the sidewall and the bottom of the trench. By flowing the metal seed layer using annealing, the uniformity is improved and overhang is removed. Then, a metal film(210) is entirely filled in the trench by electroplating. By polishing the metal film to expose the interlayer dielectric, a metal interconnection is formed.
Patent KR-20040061417-A (KR)
Title: A quick absorption & dry fabric having the self temperature control & water repellent function
Inventor: KO GYEONG CHAN
IPC: D03D11/00
Filed: 2002-12-30
Abstract: PURPOSE: Artificial intelligent type textile has excellent moisture-absorbing and quick dry function, temperature controlling function and water repellency. The functions are semi-permanent. The textile is useful for sports wear and sports equipment. CONSTITUTION: Artificial intelligent type textile comprises: a back protrusion layer(2) comprised of composite yarn of core yarn and outer yarn; a moisture absorbing layer(3) and a moisture transition layer(4) comprised of polyester or polyamide modified cross-section fiber; and a surface layer(5) comprised of polyolefine or polyethylene. The core yarn contains phase change material. The outer yarn comprises polyolefine or polyethylene fiber. Hydrophobic yarns composing the surface layer(5) and the outer yarn are polyester or polyamide fiber containing silicone or fluorine type resin. Yarn composing the moisture absorbing layer(3) and the moisture transition layer(4) is cotton, rayon and wool having at least 8% of official regain.
Patent KR-20020034152-A (KR)
IPC: H01M10/44
Filed: 2000-07-07
Abstract: 이동 차량 동력 공급 시스템 및 전기 교환 시스템은 전기를 생성하기 위한 전기 모터 및 연료 전지와 같은 발전기가 합체된 상이한 전송 모드의 경제적 실행 성을 향상시킨다.  동력 공급 시스템은 전기 자동차와 같은 이동 차량의 발전기에 의해 발생된 전력의 오프보드 사용을 제공한다.  전력의 오프보드 사용 또는 차량으로부터의 원격 사용은 원격지로의 전력 전달을 포함한다.  오프보드 스테이션은 차량으로의 연료 전달과 연료 전지에 의해 발생된 전력을 수용하도록 제공된다.  오프보드 스테이션과 차량은 차량 및 오프보드 스테이션과 전기 교환 시스템 사이에서 전력이 교환될 수 있도록 신속하고 용이한 상호 접속을 위해 적절하게 구성된다.  전기 교환 시스템은 이동 차량 조작자가 전기를 구입 또는 판매할 수 있도록 다수의 위치들에서 설치되도록 구성된다.  조작자는 차량 및 전기 교환 시스템 사이에서 교환된 전기의 기록 또는 트랙킹을 보조하도록 사용자 인증 요소를 이용한다.
Patent KR-20020043637-A (KR)
IPC: H04R9/02
Filed: 2000-10-20
Abstract: 요면의 격판과 주름진 서라운드를 가진 자동차 스피커 시스템들을 위한 초저주파수 변환기 혹은 서브워퍼.  선호적으로, 상기 격판의 둘레는 정사각형 혹은 직사각형이고 주로 스피커 하우징 혹은 캐비넷의 전면부와 동일한 공간에 걸치도록 치수되어진다.  상기의 방식에 있어서, 서브워퍼 내의 공기 이동은 인클로저의 주어진 사이즈를 위해 최대화되고, 따라서 그러하게 상기 스피커의 소리의 세기가 된다.  변환기는 통상적으로 프레임 혹은 상기 격판의 둘레를 지지하기 위해 정사각형 전면부를 가진 외관을 포함한다.  상기 선호되는 격판은 주름진 코너들을 가진 철면(凸面)인 서라운드를 포함한다.  증가되는 지속성을 위하여, 트러스들(trusses)은 격판 내에 형성된다.
Patent KR-20020070981-A (KR)
IPC: C08L65/00
Filed: 2000-10-31
Abstract: 본 발명은 경화가 되는 동안 300℃보다 높은 온도에서 수지의 모듈러스가 현저하게 감소되지 않는 폴리아릴렌 조성물에 관한 것이다.  이와 같은 모듈러스 특성으로 인해, 공극 붕괴를 피하고/피하거나 보다 광범위한 공극 생성 물질을 사용함으로써 다공성 필름을 형성할 수 있다.
Patent KR-20020068376-A (KR)
IPC: A61P5/26
Filed: 2000-12-04
Abstract: 생물학적 활성 물질을 투여하기 위한 제약상 이식제는 바람직하게는 붕해제를 함유한 속방형 성분, 및 서방형 성분으로 이루어진다.  본 발명의 이식제는 약제 방출의 조정에 있어서 융통성을 제공하고, 방출의 보다 급속한 개시가 장기간의 지속 방출과 함께 제공될 수 있다.  생물학적 활성 물질의 방출 속도는 속방형 성분 및 서방형 성분의 상대량을 조절함으로써 조정될 수 있다.
Patent KR-20020086502-A (KR)
Title: 박막 증착 장치 및 방법
IPC: H01B12/06
Filed: 2001-01-31
Abstract: 초전도성 박막과 같은 다성분 박막 형성용 장치는 적어도 하나의 기판을 지탱하기 위한 기판홀더 104 및 증착/반응 용기를 포함한다.  증착/반응 용기 102는 적어도 세 개의 구역들 114를 구비하는데, 각 구역은 벽 120에 의해 인접한 구역들로부터 분리되어 있다.  상기 구역들에는, 각자 적어도 하나의 기판 상에 증착물질 126을 증착하도록 형상화 및 배열되어 있는 적어도 두 개의 증착구역 116, 및 증착물질을 반응물과 반응시키기 위한 적어도 하나의 반응구역 118이 포함된다.  상기 장치는 적어도 하나의 기판을 다수 개의 구역들을 순차적으로 관통해 회전시켜 그 기판 상에 박막을 형성하도록 형상화 및 배열되어 있다.  상기 장치의 일부 구현예에서, 증착/반응 용기는 교호하는 동일한 갯수의 증착구역들 및 반응구역들을 포함한다.
Patent KR-20030001373-A (KR)
IPC: B60R21/015
Filed: 2001-03-07
Abstract: 본 발명에 의한 에어백 전개 안전 장치는, 입력 신호를 수신하기 위한 제1전도 경로, 제1전도 경로와 제2전도 경로의 전자기적 커플링을 통해 유도 신호를 수신하기 위한 제2전도 경로, 및 유도 신호와 미리 설정된 신호의 비교에 응답하여 에어백의 전개를 제어하도록 배치되는 포로세서 회로를 포함하여 구성된다.
Patent KR-20030007533-A (KR)
IPC: G06N3/00
Filed: 2002-02-21
Abstract: 로봇 장치(1)는, 다리부 유닛(3A, 3B, 3C, 3D)이나 머리부 유닛(4) 등의 동작을 발현시키는 동작부(106)가 외부로부터 조작된 경우, 이 조작에 따라 얻어지는 시계열의 신호를 학습하는 학습부(103)와, 외력에 의해 동작부(106)에서 얻어지는 신호와 학습부(103)가 이전에 학습한 신호에 기초하여, 교시된 동작을 실행하도록 동작부(106)를 제어하는 동작 제어부(102) 및 구동부(105)와, 외력에 의해 동작부(106)에서 얻어지는 초기 신호로부터 교시된 동작인지를 예측하는 예측부(104)를 포함함으로써, 사용자에 의해 교시된 동작을 학습할 수 있고, 외력으로부터 얻어지는 신호를 판단하여, 교시된 동작을 실행할 수 있다.
Patent KR-20020093141-A (KR)
Title: 원형 및 비원형의 빌렛구조인 형강을 드로잉하기 위한가압드로잉공구
IPC: B21C3/10
Filed: 2002-03-13
Abstract: 본 발명은 원형 및 비원형의 빌렛구조인 형강을 드로잉하기 위한 가압드로잉공구에 관련되고, 상기 공구에 의해 우수한 윤활상태, 매우 긴 공구수명 및 높은 제품품질이 제공될 수 있다.  본 발명의 가압드로잉공구에 의하면, 공구의 드로잉코아(drawing core)가 오직 단일 부품으로 구성되고, 드로잉방향(z)으로 볼 때, 드로잉코아의 드로잉구멍은 깔때기 형상의 유입영역(A), 압력증가영역(B), 입구영역(C), 성형영역(D) 안내길이(E) 및 유출깔때기(F)를 가지며, 간격폭(S)이 일정하거나 거의 일정하게 유지되고 성형되어야 하는 유입재료를 가진 간격이 압력증가영역(B)에 구성된다.  입구영역(C)이 식들에 의해 구해진다. 
     tan α = s/ ｌ 및 ｌ = n*d 0   
     단 n= 0.003 내지 0.5, 
     α = 드로잉구멍각도의 절반, 
     ｌ =입구영역(C)의 길이 및 
     d 0 =성형되어야 하는 유입재료(U)의 두께이다. 
     예를 들어, 선, 로드(ROD) 및 프로파일(profile)을 드로잉하기 위해 상기 가압드로잉공구가 이용될 수 있다.
Patent KR-20030019414-A (KR)
Title: Power-mixer architecture for transmitters
IPC: H03D7/14
Filed: 2002-04-09
Abstract: A power mixer architecture for a transmitter chip is disclosed. The power mixer architecture is a mixing stage including one or more upper trees, and one or more lower trees. Each lower tree is selectively activated to receive current biasing signals, and current intermediate frequency signals. Upon receipt, the activated lower tree activates a corresponding upper tree to receive one or more amplified current intermediate frequency signals from the lower tree. In conjunction with a reception of voltage local oscillating signals, the upper tree provides voltage radio frequency signals. The gain of the lower tree is designed to be constant over any variance in a temperature, supply voltage or processing performance of the transmitter chip.
Patent KR-20040062760-A (KR)
Inventor: CHOI BONG SUK
IPC: G11B23/03
Filed: 2003-01-03
Abstract: PURPOSE: A CD keeping case is provided to easily confirm whether a CD is kept through a display window of a front portion, and to easily take out the CD by pressing a pressing plate located on a side, then to combine with other case, thereby realizing user convenience. CONSTITUTION: An outer case is comprised. An outer tray(102) is supported on a lower end side support(103) of a CD keeping case for a one-touch operation. An inner tray(101) is supported on the outer tray(102). Two driving springs(104) operate the trays(102,101). A side groove(112) is used for operations. Four magnetic substances have coupling capacities. An edge groove(600) is used for firm coupling. A CD hooking bar(135) informs a user whether a CD is inserted. A returning spring(133) returns an operational bar(130).
Patent KR-20040064846-A (KR)
Inventor: SASAKI MANHACHI
IPC: A43B17/00
Filed: 2003-01-10
Abstract: PURPOSE: A foot stimulating shoe insole is provided to perform acupressure on the soles of the feet while walking, maintain ventilation inside the shoes so as to be hygienic, and allow detachable installation of acupressure elements in desired locations. CONSTITUTION: The foot stimulating shoe insole comprises: an insole member(1) made of a soft material; a plurality of ventilation and fastening holes(2) provided in the insole member(1) so as to pass through the insole member from a top surface to a bottom surface thereof; a plurality of ventilation-maintaining projecting portions(3) having a certain height provided on a bottom surface of the insole member; and stimulating projecting elements(4) disposed in the ventilation and fastening holes(2), each of the stimulating projecting elements(4) having a stimulating part at a head part thereof, a supporting shaft at an intermediate part thereof, and a projecting anchoring part with an inverted truncated circular cone shape at a lower end thereof.
Patent KR-20040064424-A (KR)
Inventor: CHOI YEON SEOK
IPC: C10L5/48
Filed: 2003-01-13
Abstract: PURPOSE: Provided is a device for molding solid fuel which molds various hard-to-treat wastes into more qualified and standardized solid fuel. CONSTITUTION: The device comprises an extruding metallic pattern(100) which is engaged with a rotary drum(2) to rotate, has an empty circular ring shape inner part and many extruding holes on the outer side, a pressurizing body(200) which is installed on the inner part of the extruding metallic pattern, rotated by frictional force of the contact surface generated by the rotation of the extruding metallic pattern, pressurizes inputted waste to push it out through the extruding holes and consists of two rolling bodies(200a), an installing plate(215) to join the two rolling bodies and a guide(215) guiding the waste put-in the inner part cover to the extruding metallic pattern, an inner part cover(300) which is joined at the front part of the extruding metallic pattern, forms a space to contain the inputted waste and consists of a first cover(300a) and a second cover(300b) and an outer part cover(400) which has an opening part where the waste is inputted, a cutting means(410) cutting the molded materials molded through the extruding holes into regular length and an outlet(420) which discharges the cut-molded materials.
Patent KR-20040068431-A (KR)
Inventor: CHA WANG SEOK
IPC: F24F3/16
Filed: 2003-01-25
Abstract: PURPOSE: An indirect-heat hot air blower for deodorization is provided to heat stalls and work places of pigpens in the winter season and to secure pleasant indoor environment by removing external polluted air. CONSTITUTION: An indirect heat hot air blower for deodorization is composed of a burner(2) for receiving and burning fuel and air from the outside; a furnace(6) for supplying a moving path passing combustion gas burnt in the burner; a heat-exchanging unit(8) disposed to the outer wall of the furnace to receive heat from the high-temperature combustion gas; a first heat exchanger(10) connected and installed to the end of the furnace to pass the high-temperature combustion gas and first preheat the air; a first air inlet port(16) disposed to the side of the first heat-exchanger to receive the air from a blower(14); a first air discharge port(18) arranged to the first heat exchanger to discharge the preheated air; a second air inlet port(20) for flowing in the air discharged from the first air discharge port; a second heat exchanger(12) for secondarily preheating the air flowing into the second air inlet port; a second air discharge port(22) installed to the second heat exchanger to discharge the secondarily preheated air; a third air inlet port(24) connected and installed to the second air discharge port to flow in the secondarily preheated air; a catalytic bed(4) for removing pollutants in the air flowing into the third air inlet port; and a third air discharge port(26) for discharging the air passing through the catalytic bed.
Patent KR-20030014747-A (KR)
Inventor: CHOI YOUNG CHEOL
IPC: B29B17/00
Filed: 2003-01-29
Abstract: PURPOSE: A method for manufacturing insulator, adiabatic and soundproof material is provided to use a waste fiber particle and a polyurethane foam. CONSTITUTION: The method for manufacturing insulator, adiabatic and soundproof material includes a stirrer(1) with a shaft(3), a spray nozzle(6), a die(8) and a punch(9). A waste fiber particle(4) is mixed with a liquid polyurethane foam(5) in the stirrer(1) by rotating the shaft(3). The liquid polyurethane foam(5) spreads from the side of the stirrer(1) by the spray nozzle(6). A compound goes into the die(8) with ventilation holes(10) and the punch(9) presses the die(8). A compound is solidified by supplying vapor for 20-30 minutes through ventilation holes(10). Mixing and solidifying the waste fiber particle(4) with the polyurethane foam(5) reduces the disposal cost of a waste fiber.
Patent KR-20040070673-A (KR)
Inventor: LEE JUNG SEOK
IPC: H01L21/027
Filed: 2003-02-04
Abstract: PURPOSE: A method for supplying arbitrarily a wafer is provided to reduce an error rate and enhance reliability by performing differently a loading process according to a loading state of a wafer and outputting the information of the loaded wafer. CONSTITUTION: A loading state of a wafer(S1) is determined by selecting a recipe in a wafer supply process. A selected wafer is loaded and a coating process is performed when the loading state of the wafer is each wafer. The selected wafer is loaded into an arbitrary slot and the coating process is performed when the loading state of the wafer is a full lot. The selected wafer is loaded at random and the coating process is performed when the loading state of the wafer is random. An exposure process and a development process are performed after the coating process is performed. An unloading process is performed. A wafer supply start mode is outputted to grasp wafer information.
Patent KR-20040072882-A (KR)
Inventor: LEE EUN JEONG
IPC: C08L63/00
Filed: 2003-02-11
Abstract: PURPOSE: Provided is an epoxy resin composition for sealing a semiconductor element, which is friendly to environment and has a reliability for a long time at a high temperature. CONSTITUTION: The epoxy resin composition contains: 4-20wt% of at least one epoxy resin selected from an epoxy resin represented by the formula 1, an ortho cresol novolac type, a biphenyl type, a multifunctional type, a naphthalene type, and a dicyclopentadiene type epoxy resin; 4-20wt% of at least one curing agent selected from a phenol resin represented by the formula 2, a resin represented by the formula 3, a novolac type, a xylok type, a multiaromatic type, a multifunctional type, a naphthalene type, and a dicyclopentadiene type phenol resin; 70-90wt% of an inorganic filler selected from a natural silica, a synthetic silica, a fused silica, and alumina; 0.05-10wt% of at least one fire retardant agent selected from an organic phosphorus nitrogen polymer compound represented by the formula 4, magnesium hydroxide, aluminum hydroxide, and Bi2O3, wherein at least one of the epoxy resin represented by the formula 1 or the phenol resin represented by the formula 2 is contained essentially. In the formula, R1 and R2 are identically or differently hydrogen, methyl, or ethyl, R3 and R4 are identically or differently C3-C12 alicyclic or C6-C12 aromatic hydrocarbon having at least one oxygen atom or nitrogen atom, n and m are integers of 1-10, and l is an integer of 3-1000.
Patent KR-20040051467-A (KR)
Inventor: SHIN MIN GYU
IPC: E06B9/36
Filed: 2003-02-24
Abstract: PURPOSE: A motor blind is provided to heighten the competitiveness of a motor blind and to decrease the time and cost required for installation by operating the blind automatically by a simple driving device. CONSTITUTION: In the motor blind, shading plates(11) are installed continuously to clips(11a) attached on a rail(10) movably and moved by pulling a pulling rope(12) and a regulating rope(13) connected to rotary shafts(12a,13a) of the rail(10) to both ways, a case(20) is fixed to the lower part of the pulling rope(12) and adhered to a driving roller of a motor fixed to the inside of a case(20) to rotate a driving roller forward and backward to move a shading plate(11), and a regulating rope(13) is fixed to both supporting pipes(22a,22b) interposed to the lower parts of the pulling ropes(12), so that the supporting pipes(22a,22b) go down by descending stoppers fixed to both sides of the pulling rope(12) and pull both lower sides of the regulating rope(13) to change the rotating angle of the shading plate(11).
Patent KR-20030070832-A (KR)
Title: 자기전사용 마스터담체의 제조방법
IPC: G11B5/596
Filed: 2003-02-24
Abstract: 자기전사용 마스터담체에 있어서의 위상서보패턴을 전자빔에 의해 용이하게 또 정밀도로 묘화한다. 
     전자빔 묘화용 레지스트(12)를 갖는 원형기판(11)을 X방향으로 회전시키면서, 전자빔(EB)을 기판지름방향(Y방향)으로 Y1에서 Y2까지 주사시킨다. 이것에 의해 소자(12a)를 Y11에서 Y12까지 경사지게 묘화한다.