baber/WOPTO huggingface dataset:
Patent KR-20020054644-A (KR)
Title: Manufacturing method for semiconductor device
Inventor: RYU DU YEOL
IPC: H01L21/334
Filed: 2000-12-28
Abstract: PURPOSE: A fabrication method of semiconductor devices is provided to improve a characteristic and a reliability by forming a gate insulating layer having the thinnest thickness on a high speed device region without an extra ion implantation. CONSTITUTION: After sequentially forming isolation layers(22), the first gate insulating layer(23) having the thickest thickness, and the first photoresist pattern on a semiconductor substrate(21), Then, fluorine ions are implanted into a low power device region(II) using the first photoresist pattern as an ion implantation mask. After forming the second photoresist pattern, the semiconductor substrate(21) on a high speed device region(I) and the low power device region(II) is exposed by selectively etching the first gate insulating layer(23) using the second photoresist pattern as an etch mask. Then, the second gate insulating layer(26) having different thickness on each region is formed on the resultant structure.
Patent KR-20020058132-A (KR)
Inventor: KIM SEOK YUN
IPC: F16H48/10
Filed: 2000-12-29
Abstract: PURPOSE: A high rate differential planetary reducing device is provided to considerably reduce speed through a fine difference of the number of teeth of each gear, and to prevent a change of occurrence of heat, mechanical noise, and damping efficiency. CONSTITUTION: A high rate differential planetary reducing device includes a pair of first planetary gears(4), a pair of second planetary gears(5), a sun gear(3), a first internal gear(6) engaging the first planetary gears, and a second internal gear(7) engaging the second planetary gears. The sun gear is mounted at an end of an input shaft(1). The first planetary gears engage the sun gear. The second planetary gears are formed integrally with the first planetary gears and form a concentric circle with the first planetary gears. The first and second planetary gears are at right angles to each other and engaged to the sun gear. The number of teeth of the sun gear and the first internal gear are a multiple of 4. The number of the first planetary gears and the second internal gears are a multiple of 2.
Patent KR-20010022943-A (KR)
Title: 디스크 저장 장치용 슬라이더
IPC: G11B21/21
Filed: 1998-03-20
Abstract: 정보를 저장하기 위한 저장 장치는 디스크 표면(56)을 가지는 디스크 저장 매체(14)를 포함한다.  아마추어(12)는 디스크 표면(56)상에 배치되고 표면(56)과 인접하여 헤드(50)를 유지한다.  트랜스듀서 회로(20)는 디스크 표면에 정보를 판독 및 기입하기 위한 헤드(50)에 결합된다.  슬라이더(10)는 헤드(50)를 유지하기 위하여 아마추어(12)의 단부 근처 아마추어(12)에 결합되고 디스크 표면(56) 근처에 트랜스듀스 헤드를 배치시키기 위하여 제공된다.  슬라이더(14)는 디스크 표면(56)과 공기 베어링(80)을 형성하기 위하여 제공된 공기 베어링 지역 및 상기 공기 베어링 지역으로부터 연장하는 접촉 패드(58, 60, 62, 64, 80)를 가지는 디스크 표면(56)과 면하는 인터페이스 표면을 포함한다.
Patent KR-20010023929-A (KR)
Inventor: YAMASHIKI YUKA
IPC: G02F1/1335
Filed: 1999-08-27
Abstract: 본 발명의 목적은 표시 특성이 우수한 액정 표시 장치를 제공하는 것이다.  본 발명의 목적은 평균 굴절률은 1.60 내지 1.90이고, 또한 복굴절률의 절대치는 0.01 이하인 착색 고분자 박막, 이를 사용한 칼라 필터 및 액정 표시 장치에 의해 달성된다. 
     또한, 본 발명의 착색 고분자 박막을 사용한 칼라 필터는 리타데이션이 저감되기 때문에, 표시 특성이 우수한 액정 표시 장치를 제공할 수 있다.
Patent KR-20010032561-A (KR)
Title: 적외선 방사 섬광을 분배하는 전자식 구성의 유인 디코이
IPC: F41J2/02
Filed: 1999-09-28
Abstract: 본 발명은 레이더 유도 무기를 피할 수 있는 유인 디코이의 성능을 분배 또는 제어하는 이미 개발된 설비의 세트의 사용을 가능하게 한다.  이러한 동일한 설비를 사용함으로써, 신규하고 독특한 탄두, 탄두 조절 및 분배 기구는 디코이 유인 본체 내부에 삽입된다.  탄두는 자연 발화 재료의 호일(foil) 및/또는 호일 팩으로 구성된다.  이러한 재료는 항공기 엔진에 의해 방사된 적외선 플룸보다 더 유인하는 적외선 신호를 디코이 뒤편에서 발생시킨다.  IR 디코이가 유인된다는 사실은 디코이가 미사일 탐색기의 시계 내에서 유지되는 한 항공기와 동일한 형태로 비행함으로써 운동학적으로 정확할 것이라는 것을 보장한다.  자연 발화 재료가 (변화하고 제어 가능한 비율로 분배되어) 측정될 것이기 때문에 이의 복사 세기는 발사하는 항공기의 엔진의 복사 세기와 부합될 것이다.  선택된 자연 발화 재료의 연소 특성은 탄화수소계 제트 연료의 연소 특성과 부합되기 때문에, 발사된 IR 디코이는 또한 모선의 엔진의 스펙트럼과 일치하는 스펙트럼을 갖는 플룸을 방사한다.
Patent KR-20010033694-A (KR)
Title: Ｐｃｍ 전송을 위해 데이터 신호를 프리코딩하는 디바이스및 방법
IPC: H04L25/03
Filed: 1998-11-13
Abstract: 펄스 코드 변조 (pulse code modulation, PCM) 전송을 위해 데이터 신호를 프리코딩 (precoding)하는 디바이스 및 장치는 아날로그 채널을 통해 양자화 디바이스에 전송되는 아날로그 레벨의 시퀀스를 전송하는 송신기(52)를 포함하는데, 상기 송신기(52)는 상기 아날로그 채널이 전송된 아날로그 레벨을 수정하고, 전송될 데이터 비트를 하나 이상의 배치점 (constellation point)을 포함하는 동일 클래스 (equivalence class)의 시퀀스로 맵핑 (mapping)하는 맵핑 디바이스(150); 및 맵핑 디바이스(150)에 상호연결되어, 전송될 데이터 비트를 나타내도록 각각의 동일 클래스에서 배치점을 선택하고, 선택된 배치점을 양자화 디바이스의 입력에서 생성하는 아날로그 레벨을 전송하는 배치점 선택기(152)를 포함한다.
Patent KR-20010040547-A (KR)
Title: 개선된 스터링 엔진 버너
IPC: F02M61/02
Filed: 1999-02-05
Abstract: 본 발명은 액체 연료 또는 기체 연료를 사용하는 외연 기관(E)용 버너(10)에 관한 것으로, 그 버너(10)는 버너(10)에 유입되는 흡기와 버너(10)로부터 배출되는 배기와의 사이에 열 교환이 이루어지도록 배열된다.  버너(10)는 외부 하우징(11)과 그 외부 하우징(11) 내에서 중앙에 위치되는 연소실(C)의 일부를 형성하는 슈라우드(21)를 포함한다.  또한, 버너(10)는 급기 수단(16), 흡기를 연소실(C)로 인도하는 가이드 수단(19, 27), 점화기(15), 연료 유입 수단(34), 및 가스 배기 수단(28, 31)을 포함한다.  외부 하우징(11), 가이드 수단의 일 요소(19), 가이드 수단의 다른 요소(27), 및 열 교환 수단(29, 30)은 연소실(C)의 둘레에 있는 반전된 형상의 사발 또는 셸로서 형성된다.
Patent KR-20010053177-A (KR)
IPC: H04N9/804
Filed: 2000-04-24
Abstract: A recording reservation data comprised of text data indicating the information that the text data is the recording reservation data, the information specifying the date and time of starting the recording, the information specifying a channel for recording, the information specifying the date and time of start of the recording and the information specifying the time of end of the recording is transmitted. <IMAGE>
Patent KR-20020059461-A (KR)
Title: High speed pulse modulation circuit for mixer
Inventor: LEE SEONG RAK
IPC: H03K7/00
Filed: 2001-01-06
Abstract: PURPOSE: A high rate pulse modulation circuit is provided to switch high rate with a low cost by using a mixer. CONSTITUTION: A pulse modulation circuit includes a mixer(110), a first and a second attenuators(120, 140), an amplifier(130), a first and a second resistors(R1,R2) and a Schottky diode(SD1). The mixer(110) having terminals(R,L,I) is provided with a first and a second converters(T1,T2) and a bridge diode(BD1) thereinto, The Schottky diode(SD1) reduces a voltage during a low status so as to prevent the bridge diode(BD1) of the mixer(110) from turning on when TTL pulse signal inputted to the I terminal of the mixer(110) is low, and is connected between the I terminal of the mixer(110) and the first resistor(R1) to prevent a sine wave from being output through the I terminal of the mixer(110). The second resistor(R2) is connected between a ground and the I terminal of the mixer(110) to prevent the rear part of the pulse from lagging due to the parasitic capacitor of the I terminal of the mixer(110).
Patent KR-20020062445-A (KR)
Title: An apparatus and a method for sensing a dryness rate for condensing type dryer
Inventor: LEE SUN JO
IPC: D06F58/28
Filed: 2001-01-20
Abstract: PURPOSE: A dryness sensing device of a dehumidifier type drying machine and a method thereof are provided to finish the drying of clothing at a proper time according to the change of atmospheric temperature around the drying machine, thereby improving the drying efficiency and performance while reducing the energy consumption. CONSTITUTION: A dryness sensing device of a dehumidifier type drying machine includes a first temperature sensing element(80) positioned around a discharge hole of a drum(60) for sensing air temperature before heat exchange, a second temperature sensing element(85) mounted on a circulation duct(70) behind a heat exchange element for sensing air temperature before heating, a third temperature sensing element(88) mounted either inside or outside a case(50) for sensing the atmospheric temperature, and a control element(90) for determining the dryness of clothing according to outputs of the first to third temperature sensing elements.
Patent KR-20020067156-A (KR)
Title: Apparatus for preventing collision of piston in linear compressor
Inventor: SHIN DONG GU
IPC: F04B39/00
Filed: 2001-02-15
Abstract: PURPOSE: A device for preventing collision of piston of reciprocating compressor is provided to prevent collision of the piston when the piston moves more than fixed range. CONSTITUTION: A device includes a cylinder(20) having a cylinder body(21) with a penetrating compression space(22) formed therein, a discharge passage(23) fluidically connected with the compression space formed in the cylinder body and a pressure chamber formed as an inner space in the cylinder body to be fluidically connected with the compression space and filled with high-pressure; a first piston(50) and a second piston(60) inserted to both sides of the compression space of the cylinder in respect to the discharge passage to linearly move; and a pressure inflow and outflow device installed in the pressure chamber to protrude toward the compression space and discharging high-pressure gas in the pressure chamber to the compression space between the first piston and the second piston by being pushed by the first piston and the second piston when the first piston and the second piston move with excessive strokes.
Patent KR-20010087309-A (KR)
Title: Method for detecting stationary state of automobiles
Inventor: LEIMBACH JURGEN
IPC: G01S5/14
Filed: 2001-03-03
Abstract: PURPOSE: A method for identifying a stationary state of a vehicle is provided to exactly distinguish between a movement state and a rest state by analyzing an output signal of a sensor mounted on the vehicle. CONSTITUTION: A method for identifying a stationary state in a vehicle comprises a control device(1) having a micro processor; an input device(2) connected to the control device; an optical output device(3) engaged with an audio output device(4); an interpreter(5) interpreting digital road map data by being connected to the control device; a receiving device(6) receiving a satellite signal; a direction sensor(7) formed by a rotational dividing sensor; a section measuring device(8) operating a presumptive navigation; and a wireless receiving deice(9). Thereby, the method for identifying the stationary state in the vehicle exactly distinguishes between a movement state and a rest state by interpreting the output signal of the sensor installed on the vehicle.
Patent KR-20020073777-A (KR)
Title: an alloy composition for a filler metal
Inventor: JUNG JAE WON
IPC: B23K35/22
Filed: 2001-03-16
Abstract: PURPOSE: An alloy composition for filler metals with excellent mechanical properties and weldability while not hazardous to user is provided. CONSTITUTION: In one embodiment of the present invention, an alloy composition for filler metals is characterized by comprising 28 to 42 wt.% of Ag, 26 to 37 wt.% Cu, 26 to 34 wt.% of Zn, 1.8 to 2.2 wt.% of Sn, and 0.8 to 2.2 wt.% of Ni.
Patent KR-20020073970-A (KR)
Inventor: BEYN CHANG DEUK
IPC: H01Q15/16
Filed: 2001-03-17
Abstract: PURPOSE: An antenna for receiving satellite broadcasting is provided to receive simultaneously satellite broadcasting signals having different intensity by forming a plurality of eccentric curvature reflection portions at one side of a reflective plate. CONSTITUTION: Satellite broadcasting electric waves transmitted from satellites located at different positions have different intensity, respectively. Two or more satellite broadcasting signals can be received from one satellite antenna by using different intensity of the transmitted satellite broadcasting electric waves. A satellite antenna has a reflective plate(11). A plurality of eccentric curvature reflection portions(12,13) is formed at one side of the reflective plate(11). The eccentric curvature reflection portions(12,13) have different radiuses of curvatures, respectively. Reflective focuses of the eccentric curvature reflection portions(12,13) are concentrated on a converter. The converter can receive the satellite broadcasting signals by concentrating the reflective focuses of the eccentric curvature reflection portions(12,13) on the converter.
Patent KR-20020074300-A (KR)
Title: Rangehood Aircurtain
Inventor: YEUN GYU MUN
IPC: F24F7/06
Filed: 2001-03-20
Abstract: PURPOSE: An air curtain for range hood is provided to prevent heat and odor from being diffused all over the indoor area during cooking, while minimizing cost and improving performance of kitchen range hood. CONSTITUTION: An air curtain is formed by arranging a plurality of air feed ports(1) along the front and rear and left and right edges of a range hood, and an air feed fan integrally with the range hood. Thus-formed air curtain generates an air flow for circulating downward the heat and odor generated during cooking, so as to effectively prevent the heat and odor from being diffused all over the indoor area.
Patent KR-20020078750-A (KR)
Title: Method for releasing registration of communication mobile station
Inventor: JANG SEOK JUN
IPC: H04B1/40
Filed: 2001-04-10
Abstract: PURPOSE: A method for releasing registration in a mobile communication terminal is provided to release the registration in a state in which the power of the mobile communication terminal is turned on and display a time in a registration release state. CONSTITUTION: A user selects a call inactivation mode through a key input unit(S1). An MSM(Mobile Station Modem) transmits registration release data to a wireless station through an RF(Radio Frequency) transmitting and receiving unit(S2). If a call inactivation mode response signal is received from the wireless station, the MSM disconnects a communication with the wireless station in a state in which a power is turned on(S3). The MSM reads time association data lastly updated and stored in a memory(S4). The MSM displays a current time according to the time association data through a display unit(S5).
Patent KR-20020082067-A (KR)
Title: A light emitting keyboard for computer
Inventor: JUNG KI SUP
IPC: G06F3/02
Filed: 2001-04-23
Abstract: PURPOSE: A light emitting keyboard is provided to emit light from a Hangul or an alphabet letter on a key so that a PC user can easily distinguish a Hangul letter from an alphabet under a dark work environment. CONSTITUTION: The device, for inputting Hangul letters or alphabets at a personal computer, comprises a plurality of keys(11) on which Hangul letters and alphabets are simultaneously arranged. The Hangul letters or alphabets are selected by a mode conversion key. The letters or partitioned lines on the keys(11) are formed of light emitting material(12) so that the user can easily identify the Hangul letter from the alphabet under a dark environment. In a case that the user selects a Hangul letter input mode, the Hangul letter on the key emits the light of one specific colour, and in a case that the user selects an alphabet input letter, the alphabet on the key does the light of other specific colour. The partitioned lines on the key also emits the light of a specific colour according to a Hangul letter or an alphabet input mode.
Patent KR-20020082725-A (KR)
Inventor: HAN SEON MI
IPC: C12N15/117
Filed: 2001-04-25
Abstract: PURPOSE: Provided are a transgenic animal expressing SRG3 protein in T cells specifically and a method for preparing the transgenic animal which is useful for the study of the regulation mechanism of immunity by stress. CONSTITUTION: The transgenic animal is obtained by the steps of: preparing an expression vector pCD2-SRG3 which contains a fusion gene construct of 14.6kb including SRG3 cDNA fragment of 3.4kb by inserting SRG3 cDNA between a T cell specific promoter and LCR containing poly A sequence; cutting the expression vector with restriction enzymes to obtain a fusion gene construct; injecting the fusion gene construct into a fertilized egg of a mammal to obtain a transgenic fertilized egg(KCTC 0974BP); and implanting the transgenic egg to the uterus of a surrogate mother to obtain a transgenic animal.
Patent KR-20020087151-A (KR)
Title: structure for preventing separation of a bulb from a fog lamp for an automobile
Inventor: LEE JAE HUN
IPC: B60Q1/20
Filed: 2001-05-14
Abstract: PURPOSE: A preventing structure of a lamp stripping in a fog light is provided to prevent the stripping of the lamp by forming a fixing portion in a fog light housing. CONSTITUTION: A wire fixing portion(10) is formed in a housing(2) in the opposite direction to the rotating direction of a lamp(1). A wire(3) between the lamp and a connector(4) of the lamp is inserted in the wire fixing portion. Thereby, the stripping of the lamp is prevented when the connector of the lamp is connected with a connector of a power unit. The working safety is secured by pulling the connector of the lamp in the opposite direction to the rotating direction when the lamp is removed.
Patent KR-20020087311-A (KR)
Title: Vertical diffusion furnace facility for manufacturing semiconductor
Inventor: KIM BYEONG DONG
IPC: H01L21/22
Filed: 2001-05-15
Abstract: PURPOSE: A vertical diffusion furnace for semiconductor fabrication is provided to form uniformly thickness of layer formed between each region of a wafer by compensating a thermal loss of a lower end region of a boat. CONSTITUTION: A plurality of heater coils(22) are adhered on both sides of a heater(200). The heater coils are used for controlling temperature of the inside of the heater(200). A gas inlet portion(30) injects a gas to the inside of a reaction tube(24) through pipe arrangement installed on one side of the reaction tube(24). The gas outlet portion(32) exhausts the remaining gas from the reaction tube(24). The reaction tube(24) is formed by SiO2 or SiC. The reaction tube(24) is used for reacting a wafer with the gas. A boat(26) is used for transferring the wafer into the inside of the reaction tube(24). A boat cap(28) is adhered to a lower end portion of the boat(26).
Patent KR-20020087333-A (KR)
Title: X type moving toilet
Inventor: KIM TAE WHAN
IPC: A47K11/04
Filed: 2001-05-15
Abstract: PURPOSE: Provided is an 'X'-character mobile sanitary ware folded and stored straightly which enables to be folded easily and stored straightly for increasing mobility so that it increases efficiency in using the sanitary ware. CONSTITUTION: The 'X'-character mobile sanitary ware which is folded and stored straightly comprises the parts of: a pin for leg(5) which binds a leg for grip(2) including a grip(3) at the upper part and a leg for back(1) including the back of a chair(4) at the upper part in an 'X'-character type by a pin; a bench pin(7) which binds the leg for grip and the bench(8) by a pin; and a removable fixed hole(6) which separates or binds the leg for back and the bench.
Patent KR-20010074655-A (KR)
Title: Cutting blade bending apparatus having one-touch type bending nozzle
Inventor: PARK HONG SOON
IPC: B23P15/40
Filed: 2001-06-01
Abstract: PURPOSE: A bending device of a cutting blade having a bending nozzle of one touch type is provided to mount a mold jig on a machining unit, to be compatible of each mechanical structure to correspond to the size of a plate, and to perform various functions by cutting process of the cutting blade. CONSTITUTION: A bending device of a cutting blade consists of: a feeder for feeding the specific size of metal plates in one direction sequentially; a guide passing the plate; an upper/lower housing having a bridge mold assembled through a guide groove with a space portion for passing the plate; a bending nozzle(4) having a mold jig inserted into the guide groove, and a movable plate supported by a spring to return the mold jig promptly from the space portion, for discharging the plate from the bridge mold; a guide bending pin moved up and down from a side of the bending nozzle to bent the plate by a control unit; a movable member set on a guide rail of the bending nozzle to slide up and down by operation of a first cylinder; a plate holder fixing the plate vertically; a cutter rotated to left and right by a second cylinder at a bending angle of the plate; a table plate having a grooved portion fixing the end of the plate holder; and a moving piece cutting the bent plate by the cutter. The entire process from feeding a plate to cutting the plate is performed through a single processing line with precision.
Patent KR-20010111457-A (KR)
Title: 만성 폐동맥 폐쇄증 치료용 디아제피노인돌
IPC: A61K31/5517
Filed: 2001-06-08
Abstract: 본 발명은 하기 화학식 1의 디아제피노인돌의 만성 폐동맥 폐쇄증 치료를 위한 용도에 관한 것이다. 
     
       
         
       
     
     상기 식에서, A는 아릴 또는 질소 함유 헤테로아릴이고, B는 히드록실 또는 아미노 라디칼이다.
Patent KR-20020094284-A (KR)
Title: A sitz bath machine to inject water by parabolic type
Inventor: BAE OK SUK
IPC: A61H35/00
Filed: 2001-06-08
Abstract: PURPOSE: Provided is a hip bath device with water injection pattern of parabola structure to make hot water flow to form a parabolic track and continuously contact anal area for a desired period and to efficiently conduct rinsing the hip and anal sphincter. CONSTITUTION: The hip bath device comprises a main body(10) and a water bath(12) connected to an exit(15) equipped with a compression pump motor(25) to receive water from the water bath(12). The pressurized water by the motor(25) is ejected outside through a hose(29) connected to an injection nozzle(13) secured at one side of the water bath(12). The water is ejected in a form of the stable parabolic line via the hose(29) and the injection nozzle(13). Water level of the water bath(12) should reach a certain height by means of a level sensor(22) to control the water level. The level sensor and time for ejecting the water are adjustable by PCT substrate(26) as a control box mounted on one side of the body(10).
Patent KR-20030006142-A (KR)
Title: Inspecting apparatus of dent on strip's surface
Inventor: LEE SEONG HO
IPC: C23C2/00
Filed: 2001-07-11
Abstract: PURPOSE: A supplying apparatus of inspection member for strip inspection is provided to judge and inspect position and cycle of dents generated accurately and promptly by manually rubbing the inspection member such as a gypsum board against the surface of a strip and automatically supplying the inspection member when it is consumed. CONSTITUTION: In an apparatus for inspecting dents by contacting an inspection member onto the surface of a proceeding strip, the apparatus for inspecting dents on the surface of the strip comprises a base part(300) which is moved back and forth to the strip along LM (linear motion) guide blocks(303) by a fixed cylinder(301), the LM (linear motion) guide blocks(303) are installed in front and rear of the strip in a width direction of the strip and adhered onto the bottom of the base part(300); a driving part(100) which is installed on the upper part of the base part(300) and connected to a driving motor(101) to selectively rotate screw and cam; and a head part which is connected to the screw so that the head part is moved back and forth at upper and lower parts of the strip respectively, and which draws out the inspection member installed in an inspection member holder by the cam, wherein the driving part(100) comprises a power transmission gear, cylinder, cam gear and screw, and the head part comprises a pusher, a spring bar, a second guide and a first guide.
Patent KR-20030006280-A (KR)
Title: Loading system of accessory
Inventor: JUNG JONG U
IPC: B62D65/00
Filed: 2001-07-12
Abstract: PURPOSE: A part loading system is provided to promote productivity by preventing error when parts are transferred and placing the parts on the right position of a jig. CONSTITUTION: A part loading system comprises a truck supply table installed in the inclined state, a part loading truck(12) sliding on the truck supply table, a truck ejecting table installed opposite to the truck supply unit in the lower portion of the truck supply table, and a robot for moving the part loading truck. Preferably, the part loading system includes a control unit consisting of a truck checking sensor(32), a part sensor(34), and a control panel(36) for controlling the robot by operating the signal transmitted from the truck checking sensor and the part sensor.