baber/WOPTO huggingface dataset:
Patent KR-20000012991-A (KR)
Title: Settler temperature control device and method
Inventor: LEE BONG KI
IPC: B41J27/16
Filed: 1998-08-04
Abstract: PURPOSE: The temperature control device of a settler is provided to prevent the error of a settler by controlling the power time fed to an emitting lamp of the settler of an image development device using an electronic photo method. CONSTITUTION: The temperature control device of a settler is composed of:a temperature measuring device(410) for measuring the temperature of a settler; an amplifier(411) for amplifying the signal measured from the temperature measuring device(410) to a large size; a comparator(412) for generating the result voltage by comparing the measurement voltage due to the temperature obtained by amplifying in the amplifier(411) with a standard voltage(Vref); a micro processor(413) for performing printing by controlling the whole operation of the electronic photo device according to the result voltage obtained in the comparator(412); and a power supply device(415) for supplying the enough power to an emitting lamp(416), and also for supplying electric charge voltage(-V1) and transcription voltage(-V2) by the control signal of the micro processor(413).
Patent KR-20000013654-A (KR)
Title: Capacitor having an al2o3/aln mixed dielectric layer by using an atomic layer deposition and a manufacturing method thereof
Inventor: LEE JONG HO
IPC: H01L27/108
Filed: 1998-08-12
Abstract: PURPOSE: A manufacturing method of a capacitor having an AL2O3/ALN(Alumina/Aluminium Nitride) mixed dielectric layer is provided to obtain a stable high dielectric layer which does not react on polysilicon in a succeeding thermal process without changing a structure of the capacitor. CONSTITUTION: The manufacturing method of the capacitor comprises the step of using a mixed dielectric layer composed of either AL2O3/ALN or ALN/AION(Aluminium Nitride) as a dielectric material between capacitor electrodes by utilizing an ALD(Atomic Layer Deposition) process so that good step coverage with no chemical reaction can be obtained even if conductive polysilicon is used as capacitor electrodes.
Patent KR-19990023696-A (KR)
Title: 연료 이송 장치
IPC: B60K15/077
Filed: 1998-08-19
Abstract: 내연 기관에 정류 용기(14)와, 정류 용기(14)로부터 이송시키는 연료 펌프(20)와, 연료 저장 탱크(11) 내에 배치된 분사 펌프(15)를 구비하고, 상기 분사 펌프가 연료를 복귀시키도록 안내하는 리턴 파이프(13)와 연결되어 있고, 연료를 펌프에 의해 연료 저장 탱크(11)로부터 정류 용기로 이송시키도록 하는, 연료 저장 탱크(11)로부터 내연 기관으로의 연료 이송을 위한 장치에 있어서, 정류 용기의 일정한 충전을 보장하기 위해 반동식 덮개판이 배치되며, 상기 덮개는 기존 분사 펌프(15)가 작동할 경우에 분사 펌프(15)의 혼합 파이프(17) 출구를 밀폐시킬 수 있게 장착되고, 기존 분사 펌프(15)가 작동할 경우에 분사 펌프(15)로부터 정류 용기(14)로 이송시키는 혼합 파이프 출구(171)의 연료 충전선에 의해 전향하여 선회될 수 있다.
Patent KR-19990023704-A (KR)
Title: 디지탈 수신 장치
IPC: H04B1/712
Filed: 1998-08-19
Abstract: 역확산부(35A, 35B, 35C)는 시간 데이터(34A, 34B, 34C)를 바탕으로 수신된 다중경로 신호(30)에 대해 역확산을 실행하여, 역확산 신호(36A, 36B, 36C)를 가중 회로(37)로 각각 출력한다.  가중 회로(37)는 역확산 신호(36A, 36B, 36C)의 절대값을 이용하여 임계값 판정을 실행한다.  역확산 신호의 각각이 소정의 임계값 미만인 경우에는, 가중 계수가 0으로 설정된다.  역확산 신호의 각각이 임계값보다 큰 경우에는, 역확산 신호(36A, 36B, 36C)의 위상 데이터의 복소 공역이 가중 계수로서 사용된다.  역확산 신호(36A, 36B, 36C)는 대응하는 가중 계수와 각각 승산된다.
Patent KR-20000018677-A (KR)
Title: Preparation method for layered polyester film excellent in whiteness
Inventor: KIM MUN SEON
IPC: C08J5/18
Filed: 1998-09-03
Abstract: PURPOSE: A layered polyester film is provided to consist the layers of film by piling each layers, therein main ingredient is polyester film having an appropriate melting point, which is able to be applied to each composition of a functional additive respectively, so that the film is excellent in the adhesive property, appearance, concealment (covering), whiteness, and printing aptitude enough to be used to every sort of the cards. CONSTITUTION: Layers of polyester film A, C, and E are consisted of non-stretched sheets of polyester film, which are produced by melting, and then plasticizing the compounds of polyester resin having 180-220°C of melting point after 0.1-1.0 wt.% of metallic salt sulfonate derivative (chemical formula 1) is mixed with the compounds of polyester resin. Layers of film B and D are consisted by an axle-stretched white film, which are produced by mixing, melting, and then plasticizing the compounds of polyester resin having melting point 180-220°C.; the white inorganic particles 5-30 wt.%; and the kinds of metacrylate compound (chemical formula 2) 3-10 wt.%, wherein the layers A,B,C,D,E are piled up orderly during adhering every layer each other.
Patent KR-19990071390-A (KR)
Title: 하전입자빔 노광방법 및 그것을 실시하는 하전입자빔 노광장치
IPC: G03F7/20
Filed: 1998-09-10
Abstract: 본 발명은 설계데이터로부터 노광패턴 데이터를 생성하는 데이터 처리공정을 보다 효율적으로 행하는 하전입자빔 노광방법 및 그것을 실시하는 하전입자빔 노광장치를 제공한다. 
     본 발명은 메인필드 내의 복수의 서브필드마다의 패턴데이터를 갖는 패턴데이터로부터 서브필드마다의 노광패턴 데이터를 갖는 노광데이터를 구하여, 노광데이터에 따라서 시료를 노광하는 하전입자빔 노광방법에 있어서, (a) 서브필드 내에 서브필드 내의 패턴에 대응하는 상이한 형상의 복수의 에어리어를 발생하고, 에어리어 내의 패턴밀도를 구하는 공정과, (b) 에어리어 주위의 에어리어의 패턴밀도 및 에어리어간의 거리에 따라서 상기 패턴밀도를 재평가하는 공정과, (c) 에어리어의 재평가된 패턴밀도가 소정의 노광 기준밀도보다 낮을 경우에, 상기 에어리어 내에 보조노광패턴을 발생하는 공정과, (d) 패턴데이터에 보조노광패턴 데이터를 추가한 노광데이터에 따라서 상기 시료를 노광하는 공정을 갖는 것을 특징으로 한다.  그 결과, 가변 에어리어를 발생하여 에어리어수를 감소시켜서 데이터 처리공정을 보다 효율적으로 행할 수가 있다.
Patent KR-20000021043-A (KR)
Title: Method for fabricating non volatile memory device
Inventor: SIN WANG CHUL
IPC: H01L21/8247
Filed: 1998-09-25
Abstract: PURPOSE: A method for fabricating no volatile memory device is provided to prevent the thickness reduction of an isolation layer and the deterioration of electrical characteristics of the isolation layer in an ion implantation process, which occurs by the thickness of the isolation layer. CONSTITUTION: An isolation layer is formed on a semiconductor substrate(100) comprising a cell array part(B) and a peripheral circuit part. A floating gate pattern intervening a tunnel oxide layer(150) on the semiconductor of the cell array part and revealing the semiconductor substrate of the peripheral circuit part is formed and an interlayer insulation layer covering the floating gate pattern is formed. A control gate covering the interlayer insulation layer and covering the semiconductor substrate of the peripheral circuit part as intervening a gate oxide is formed. A control gate, an interlayer insulation layer pattern and a floating gate(330) are formed by patterning the control gate layer, the interlayer insulation layer and the floating gate pattern of the cell array part in sequence. A lightly doped first impurity layer(810) is formed by implanting a first ion with impurity into the semiconductor substrate adjacent to the floating gate and the control gate layer covering the peripheral circuit part as an ion implantation mask. A gate is formed on the peripheral circuit part by patterning the control gate layer of the peripheral circuit part using a photoresist pattern hiding the cell array part. By using the photoresist pattern as an ion implantation mask, a lightly doped second impurity layer is formed through implanting a second ion with phosphorus.
Patent KR-20000021429-A (KR)
Title: Method for recognizing reservation record pattern of vcr
Inventor: KIM HYONG CHEOL
IPC: G11B15/02
Filed: 1998-09-29
Abstract: PURPOSE: A method for recognizing reservation record pattern of VCR is provided to enhance the convenience of a user by performing a reservation record operation through a repeated/usual recording operation as well as the utilization of devices by securing a storing region of a table type. CONSTITUTION: A time table for storing a reservation record data is initialized(201S) and a time segment is initialized(202S). It is judged as to whether a certain key is inputted when a selection key is inputted(203S). Day/time information is decoded when a general record key is inputted, and a time segment is determined(204S). It is judged as to whether the determined time segment is identical to a conventional time segment(205S). A record operation is performed when the determined time segment is identical to a conventional time segment(208S). A size of a time table indicated by the determined time segment is increased when the determined time segment is not identical to a conventional time segment(206S). The conventional time segment is identical to the determined time segment(207S).
Patent KR-20000021724-A (KR)
Title: Spin unit of developer
Inventor: GU JA JUN
IPC: H01L21/027
Filed: 1998-09-30
Abstract: PURPOSE: A spin unit of a developer is to form a good quality of pattern by progressing a wafer development under a stable environment. CONSTITUTION: A spin unit of developer comprises an upper cover(12) with a cover gripe(11) of the spin unit suspended therefrom, a right cover(13), a left cover(14), a wafer entrance(15) for entering a wafer, a wafer exit(16) for exiting a wafer, a bowl(17) with the wafer to be developed placed thereon, and an interior(22) for progressing a wafer development process. An entrance switch door(18) is provided at the wafer entrance. An entrance sensor(19) is provided at the front of the entrance switch door. An exit switch door(20) is provided at the wafer exit. An exit sensor(21) is provided at the front of the exit switch door.
Patent KR-20000004856-A (KR)
Title: Record medium for storing information for a still picture record reproducing method and device
Inventor: MUN SEONG JIN
IPC: H04N/
Filed: 1998-10-02
Abstract: PURPOSE: A record medium is provided to store a still picture group information managing a plurality of groups of still picture of large capacity. CONSTITUTION: The record medium comprises: a first region for having plural still picture data; a second region for having plural additional audio data added to the still picture data; and a third region for having information indicating a connection relationship between the still picture data in the first region and the additional audio data in the second region, wherein the first region, the second region and the third region exist on a file, respectively.
Patent KR-20000025090-A (KR)
Title: Apparatus and method of detecting disorder of actuators in swirl control valve for lean burn engine
Inventor: LEE U JIK
IPC: F02B77/08
Filed: 1998-10-08
Abstract: PURPOSE: An apparatus for a lean burn engine is provided to easily inform a driver of disorder caused by the damage of a diaphragm in an actuator for a swirl control valve(SCV) applied to a lean burn engine. CONSTITUTION: A disorder of an SCV actuator is detected by the steps of: keeping the vacuum pressure in an SCV actuator during a specific time by connecting pipes between the actuator and the vacuum pressure if a three-way solenoid valve is on by feeding electric power from a main relay immediately after turning off a lean burn engine; and indicating the normality of a diaphragm if a rotor has been contacted to a second sensor during a certain time, or indicating the damage of the diaphragm.
Patent KR-20000026569-A (KR)
Title: Circuit for controlling ram expansion of evaluation chip
Inventor: SIN DONG UN
IPC: G11C29/00
Filed: 1998-10-21
Abstract: PURPOSE: A circuit for controlling RAM expansion of evaluation chip is provided to instantly correspond to the request of a user by developing a main chip in a manufacturing company of a micro controller within a program developing period. CONSTITUTION: A first circuit block(20) for inputting an address has a flip flop(21) and a buffer(22). A second circuit block(30) for selectively outputting a high/low nibble of data has a multiplexer, a buffer, and an AND gate. A third circuit block for outputting data has two buffers, two AND gates, and two inverters. A fourth circuit block for controlling a RAM has two RAMs for a high nibble and a low nibble, three inverters, two OR gates, and two NOR gates. A fifth circuit block for controlling the RAM has a flip flop, and an NAND gate. A sixth circuit block for controlling the RAM has two inverters and an NAND gate.
Patent KR-20000026940-A (KR)
Title: Device for filtering melted resin
Inventor: KIM YUN SU
IPC: B01D35/00
Filed: 1998-10-24
Abstract: PURPOSE: A device for filtering a melted resin is provided to offer an improved quality when a plastic film and a sheet are produced, to process the larger melted resins by widening the whole filtering area, and to stably filter. CONSTITUTION: A slat-typed slat supporting hole for sealing(10) made of an aluminum as a main component is installed in the size corresponding to a combining member(608) between the combining member(608) of a disc filter(600) combined in the outer circumference of a passage unit(60) inside a housing(50). And a supporting member(20) in the same size with the disc filter(600) is installed between disc filters(600), the interval of 5-50pieces of the disc filter(600). The supporting force is enlarged by grouping disc filters(600) with the supporting member(20), the bend is prevented by supporting the filter unit(605) of the disc filter(600), that is a filter medium(601), a punching plate(602), and a filter supporting layer(603), and the lower contacting pressure is added to the combining member(608) combined in the passage unit(60) and the slat supporting hole(10) at the same time.
Patent KR-20000000008-A (KR)
Title: Load balancer and method of content-based policy routing thereby
Inventor: CHO JONG YUN
IPC: H05B3/00
Filed: 1998-10-27
Abstract: PURPOSE: A load balancer is provided to perform content-based load balancing in connection between client and web server. CONSTITUTION: The load balancer has a client table and a web server table. Clients are registered in the client table by client information comprising internet protocol address of client, port number of client, and web server pointer, Web servers are registered in the web server table by web server information comprising internet protocol address of web server, port number of web server, and web server pointer. The load balancer determinate a client and a web server to be connected according to the client table and web server table.
Patent KR-20000027328-A (KR)
Title: Method for producing unwoven fabric of long fiber for agriculture
Inventor: JEONG IL SANG
IPC: D04H3/16
Filed: 1998-10-28
Abstract: PURPOSE: A method for producing an unwoven fabric of long fiber for agriculture is provided to have the excellent heat resistance, the sticking intensity, and the moisture resistance, and to be improved an installing workability by being soft. CONSTITUTION: An unwove fabric of long fiber for agriculture is produced by: producing a filament of thin film shape by spinning a polymer of polyester; and coating with a binder of silicon added a weathering agent after drawing, interlacing and thermally processing. A secondary glass temperature of the sued silicon binder is 10-30°C, and the added weathering agent is a compound of amine or a compound of phenol. The impregnated amount of the binder impregnated on the unwoven fabric is 10-20% of the weight of a completed product. The produced unwoven fabric of long fiber has the excellent heatproof by composing of a thin film-typed filament.
Patent KR-19990014408-A (KR)
Title: 펄스열 발생장치
IPC: H03K5/00
Filed: 1998-11-06
Abstract: 목표로하는 펄스열의 주파수와 갯수를 발생시키기 위하여 일정 샘플링타임 마다 펄스간격(주파수에 대응하는 소수점 이하를 포함한 시간)과 펄스증분량을 펄스 간격 레지스터(30)와 펄스증분량 레지스터(31)에 인가한 다음, 출력 펄스를 계수하는 카운터(51)의 값이 목표 증분량(51)과 일치되면 펄스 간격레지스터의 정수값은 래치1에, 소수점 이하 값은 래치2 각각 로드되고, 펄스증분량 레지스터는 래치4에 로드된다.    래치2에 로드된 소수점 이하의 펄스간격 데이터는 타이머에 의해 펄스가 발생될 때 마다 덧셈기(39)에 의하여 더해지고 덧셈기의 오버플로우(42)는 정수값에 해당하므로 래치1의 정수값과 더해져 로더블 타이머(48)의 초기값으로 인가된다.    이어서 타이머는 기준클럭에 의하여 감소 하게되고 내부 값이 '0'에 도달하면 캐리(S2)를 발생시키게 되고 그 캐리는 원하는 펄스 주기로 출력된다.    위의 일련의 과정은 한 샘플링타임 내에서 일어나며 다음 샘플링에서 새로 연산된 목표값이 기입되면 순차적으로 원하는 펄스열 발생이 이루어 진다.    이 신호는 펄스형태설정(52)를 통하여 원하는 펄스형태로 출력되어 펄스열로 구동되는 서보드라이버 또는 스탭핑드라이버에 인가되어 모터의 원하는 속도 및 위치를 제어할 수 있는 펄스열 발생장치.
Patent KR-20000031766-A (KR)
Title: Polyester fiber having high modulus and low elongation, and process for producing thereof
Inventor: KANG CHEOL HO
IPC: D01F6/62
Filed: 1998-11-10
Abstract: PURPOSE: Provided is a polyester having high modulus and low elongation which is useful as reinforcing material of rubber product such as tire or rubber belt. Thereby, it is possible to improve high modulus and low elongation by spinning at a ratio of appropriate drawing and temperature of drawing. CONSTITUTION: The polyester yarn is prepared by following the steps of: two step drawing by using multistep godet roller. The process satisfy following conditions: (i) inherent viscosity of undrawn yarn(4) is 0.80-0.90. (ii) first step drawing at temperature(T1) of GR2 vis T1 is less than or equal 90°C less than or equal 110°C. (iii) second step drawing at temperature(T2) of GR4 is T2 is less than or equal 170°C (iv) first step drawing ratio to total drawing ratio is 60-80%. (v) total drawing ratio is 5.5 or higher. The polyester having high modulus and low elongation is characterized by having 5.0-8.5 of denier of mono-filament, not less than 85g/d of modulus and not more than 11.5% of elongation.
Patent KR-20000032098-A (KR)
Title: Wavelength demultiplexer with linear optical waveguide
Inventor: HYUN KYUNG SUK
IPC: G02B6/34
Filed: 1998-11-12
Abstract: PURPOSE: A wavelength demultiplexer with linear optical wave guide is provided to basically remove the bending loss of an optical wave guide by making the wave guide into a straight line shape, thereby minimizing the optical wave guide loss and enhancing cross talk characteristics. CONSTITUTION: A wavelength demultiplexer with linear optical wave guide comprises a multi wavelength input(10), an N-channel optical distributor(20), plural optical wave guides(30), an optical coupler(40) and an output(50). The N channel optical distributor(20) uniformly divides the strength of light input as N wavelengths through the multi wavelength input(10). The divided lights are transferred to the optical coupler(40) through the optical wave guides(30). The coupler(40) collects the lights through the optical wave guides(30) in position having uniform phase difference.
Patent KR-20000034526-A (KR)
Title: Method for forming metal layer of semiconductor device
Inventor: CHOE SI YEONG
IPC: H01L21/283
Filed: 1998-11-30
Abstract: PURPOSE: To form a metal layer in a contact hole without voids through a control of a deposition rate by using a difference of resistivity between the metal layer and a seed layer. CONSTITUTION: In a method of forming a metal layer, interlayer dielectric(ILD) layers(27a,27b) each having a contact hole therein are formed onto a lower metal layer(23) on a semiconductor substrate(21). A diffusion barrier(29) is formed on an inner wall of the contact holes and their peripheral portions, and a seed layer(31) is then deposited on the diffusion barrier(29) by physical vapor deposition(PVD) process. Next, a reactant metal(33) to react with the seed layer(31) is formed on upper parts of the contact holes, so that resistivity of the reactant metal(33) is higher than that of the seed layer(31) on lower parts of the contact holes. By using a dissimilarity of a deposition rate due to the difference of resistivity between the reactant metal(33) and the seed layer(31), an upper metal layer(35) can be formed in the contact holes without voids through electroplating method. A metal such as Ti, Cr, or Mo can be used for the reactant metal(33), and copper can be used for the seed layer(31) and the upper metal layer(35).
Patent KR-20000038838-A (KR)
Title: Device and method for controlling jumping of hot strip winding wrapper roll
Inventor: LEE HYEONG BAE
IPC: B21C47/00
Filed: 1998-12-09
Abstract: PURPOSE: A control device of jumping of a hot strip winding wrapper roll is provided to improve productivity and to make maintenance simple by preventing occurrence of a mark in the position of a wrapper roll contacting to a strip head part. CONSTITUTION: An average speed of a strip is calculated by averaging detected speed of a roller speed detector and detected speed of a bottom pinch roll speed detector if a detected gap is larger than a reference gap by deciding if a pinch roll gap detected in the pinch roll detector is larger than a reference gap. On the basis of the strip speed and the distance from a strip detector to respective wrapper roll, the time to approach to the wrapper rolls for the strip is obtained. The time for jumping from the step 1 to the step 4 is obtained. On the basis of the approach time obtained in the corresponding steps, pumping and closing of the corresponding wrapper roll are controlled to perform an automatic step control when the strip approaches to the wrapper rolls. When the strip is wound on a mandrel, tension of the mandrel is compared to a reference tension. If the tension of the mandrel is weaker than the reference tension, a following automatic step control is performed. If the tension of the mandrel is stronger than the reference tension, the wrapper rolls are controlled to be opened. Thereafter, the automatic step control is finished.
Patent KR-20000041259-A (KR)
Title: Device for executing conference progress script
Inventor: PARK JONG PAL
IPC: G06F17/00
Filed: 1998-12-22
Abstract: PURPOSE: A device for executing a conference progress script is provided to previously store a progress order of a conference into a file by using a conference progress script and progress the conference according to contents of the file, in order to automatically progress the conference in a multi-media video conference with a network. CONSTITUTION: A device for executing a conference progress script comprises a file load circuit(10), a script execution circuit(20), and a video conference support circuit(30). The file load circuit(10) loads a conference progress script file. The script execution circuit(20) analyzes and processes a script of the loaded file. And the video conference support circuit(30) transfers the processed result to a terminal which can performing a video conference service of an external.
Patent KR-20000041681-A (KR)
Title: Method for reducing nitric oxides in regenerative burner
Inventor: PARK KEE DEOK
IPC: F23L15/02
Filed: 1998-12-23
Abstract: PURPOSE: A method for reducing nitric oxides in regenerative burner is provided to reduce nitric oxides without use of catalyst accompanying the drawbacks of making a structure of a heat accumulating chamber complicated and of occurring a lowering of activity, an oxidation, a corrosion, and an obstruction by components of exhausted gas. CONSTITUTION: In a method for reducing nitric oxides in regenerative burner, combustion is alternately carried out in the opposing regenerative burner(1, 1'). Exhaust gas temperature, oxygen(O<SB POS="POST">2</SB>) concentration and nitric oxides(NOx) concentration are detected in exhaust gas between the regenerative burner(1, 1') and a chimney(8) for exhaust gas. At the same time, if the exhaust gas temperature value of the detection values is in a range of proper reaction temperature, ammonia(NH<SB POS="POST">3</SB>) gas is diffusively supplied within the exhaust gas through one nozzle of nozzles(2, 2') of main gas burners(4, 4') mounted in the regenerative burner(1, 1'), i.e., a nozzle of main gas burner being constituted as a discharging side at the time.
Patent KR-20000043483-A (KR)
Title: Device for issuing railroad ticket having voice service
Inventor: LIM JIN HONG
IPC: G07B3/04
Filed: 1998-12-29
Abstract: PURPOSE: An issuing device of railroad tickets having a voice service is provided to make a user buy a railroad ticket by inputting voice via a microphone or by pushing a button input part. CONSTITUTION: A control unit(100) converts the voice input via a microphone to a certain signal, stores the signal in a variable voice data memory(101) and compares the stored signal to the data embedded in a voice data memory(103). The program in a program memory(102) is read to calculate rate to a destination. The number data is read from a number data memory(108) to light on an emitting device corresponding to the destination via a lighting implement(110) and displays the rate on a rate display unit(120). A voice message about the destination and the rate is output via a speaker.