baber/WOPTO huggingface dataset:
Patent KR-20000033842-A (KR)
Title: Thin film transistor substrate for liquid crystal display apparatus and manufacturing method thereof
Inventor: LEE GYEONG NAM
IPC: G02F1/1345
Filed: 1998-11-26
Abstract: PURPOSE: A TFT(thin film transistor) substrate for LCD apparatus is provided to obtain a reliability of data pad, and to prevent from damaging a data line in the TFT forming process. CONSTITUTION: A TFT substrate for LCD apparatus comprises: an insulating substrate; agate line(200) formed thereon; a data pad line(220) formed thereon separate from the gate line; a gate insulating layer covering the gate line and the data pad line, and having a first/second contact portion(810,820); a data line formed thereon the gate insulating layer; a TFT having a gate electrode, a channel layer, a sauce electrode, and a drain electrode; a pixel electrode connected to the drain electrode; a protective layer covering the data line, the pixel electrode, and the TFT, and having a third/fourth/fifth contact portion; and an auxiliary data line(900) formed on the protective layer.
Patent KR-20000039635-A (KR)
Title: Method for correcting defects of photomask
Inventor: SHIN IN GYUN
IPC: H01L21/027
Filed: 1998-12-15
Abstract: PURPOSE: A method for correcting defects of a photomask is provided to generate no riverbed on the substrate of the photomask after correcting defects. CONSTITUTION: A mask for correcting defects of a photomask comprises forming a blocking layer(30) of carbon on a pattern(20) around opaque defects(24) and removing the opaque defects(24) by applying laser to the region larger than the defects(24), wherein the region covers all defects(24). The blocking layer(30) is formed by a focused ion beam.
Patent KR-20000043279-A (KR)
Title: Method for saving power of microwave oven
Inventor: YUN BYUNG GIL
IPC: F24C7/08
Filed: 1998-12-28
Abstract: PURPOSE: A method for saving power of a microwave oven is provided to minimize power consumption by automatically stopping an action of a display unit when a certain time passes after a power-saving key is input. CONSTITUTION: In case of not inputting a power-saving key, it is judged whether other keys rather than the power-saving key are inputted. A mode corresponding to the selected key is processed. Herein, when it is judged that other keys are also not input, it is judged whether a certain time passes after the power-saving key is input. When it is judged that a certain time passes, a display unit is turned off. Then, when a microwave oven is an off-mode, the power-saving key is selected, and when a certain time passes after power-saving key is selected, the display unit is stopped. Accordingly, the power consumption is decreased as much as possible.
Patent KR-20000043802-A (KR)
Title: Circuit for calculating load conversion of tensile testing device
Inventor: NAM MIN WOO
IPC: G01N3/08
Filed: 1998-12-29
Abstract: PURPOSE: A circuit for calculating load of a tensile tester is provided to perform a tensile test by accurately controlling a flux valve without alternation of a circuit board which is a load generation device by composing a circuit converting an analog signal input in a load control device to a digital signal. CONSTITUTION: An M1 socket for an interface between a load controller and a load conversion operation circuit is prepared. An analog/digital converter converts an analog load signal to a digital control signal by a start signal for performing load operation control input via the M1 socket and outputs to the M1 socket. A decade counter is prepared to output 4 bit BCD signals to the analog load signal by the start signal. A BCD-to-decimal decoder outputs decimal data according to the 4 bit BCD signal of the decade counter. A switching piece switches the output data of the BCD-to-decimal decoder. A display piece displays calibration state by the load signal by being connected to the switching piece and the analog/digital converter.
Patent KR-20000044095-A (KR)
Title: Installation structure of drive seat partition in bus
Inventor: WHANG SEONG SU
IPC: B60N3/00
Filed: 1998-12-30
Abstract: PURPOSE: An installation structure of a drive seat division stand is provided to improve work efficiency by reducing a work process as installing a division stand. CONSTITUTION: A horizontal state is kept between an outer diameter of a vertical rod(30) and a vertical pillar(40) by fixing the vertical rod between a floor panel(10) and a roof panel(20) in a bus, and the vertical rod is reinforced by installing a horizontal rod(50). In this state, a reinforcing piece(83) is inserted into an inserting groove of a packing member(82), and the packing member is inserted in a feeding hole of the central part in a division stand(80). Then, the feeding hole of a fixing tool(84) is inserted in the outer diameter of a reinforcing rod(60), and a vent hole of the fixing tool and a screw hole of the reinforcing rod are mutually equalized. Herein, the fixing tool(84) is fixed on the outer diameter of the reinforcing rod by connecting with a screw through the vent hole and the screw hole. A first and a second fixing bracket(85,85a) are vertically equalized to the vertical pillar(40) and then are connected to the vertical pillar with the screw through the inserting hole so that the installation work of the division stand is completed.
Patent KR-20000044851-A (KR)
Title: Method for forming copper alloy wiring of semiconductor device
Inventor: PYO SEONG GYU
IPC: H01L21/28
Filed: 1998-12-30
Abstract: PURPOSE: A method for forming a copper alloy wiring of a semiconductor device is provided to improve a signal transfer speed of a semiconductor device by solving a problem of a copper diffusion and an increase of a resistance of a Ta series diffusion barrier. CONSTITUTION: A method for forming a copper alloy wire of a semiconductor device comprises the following steps. A substrate(21) formed with a damascene pattern is provided. A titanium used as a wetting layer(24) is deposited on an insulating layer(22) including the damascene pattern. An aluminium used as a seed layer(25) is deposited the titanium wetting layer. A copper burying layer(26) is formed on the seed layer by using an electric plating method.
Patent KR-20000045701-A (KR)
Title: Process for producing adsorptive chelate resin for heavy metal ion
Inventor: PARK IN HWAN
IPC: C08F220/00
Filed: 1998-12-30
Abstract: PURPOSE: An adsorptive chelate resin for heavy metal ion is provided which is excellent in chelate forming with heavy metal ion and contains carboxylic group and sulfonyl group as a functional group by copolymerizing monomer(s) and styrene on the backbone to form framework structure, and then introducing a sulfonyl group to the phenyl group of the copolymer. CONSTITUTION: A chelate resin is produced by the following steps of: copolymerizing styrene, divinylbenzene, and carboxylic acid in suspension at 40-90°C; hydrolyzing the product at 40-100°C to obtain a copolymer; and reacting the resultant copolymer with sulfuric acid or acetyl sulfate at 40-80°C. The adsorptive chelate resin is represented by the formula I, wherein A is hydrogen or natrium, both of X and Y are 1 when Z is 0, and X is 0 when Z is 1.
Patent KR-19990063633-A (KR)
IPC: C07C17/20
Filed: 1996-09-13
Abstract: The present invention provides a vapor phase process for the production of difluoromethane, HFC-32. The process of this invention provides for the preparation of HFC-32 by a process that exhibits both good product yield and selectivity.
Patent KR-19990067277-A (KR)
Title: 클록 신호 분배 시스템
IPC: H04L7/00
Filed: 1996-12-10
Abstract: 동기화된 클록 신호를 분배하는 시스템(10)은 하나의 세트의 공간적으로 분산된 디스큐 단(16(1)-16(N))을 포함한다.  각 단은 조정 가능한 제1 및 제2 지연 회로(20A(1),20B(1)) 및 위상 동기 루프 콘트롤러(22)를 정합한다.  여러 쌍의 전송선(18A, 18B)을 정합하는 것은 세트의 연속적인 단을 상호연결한다.  각 쌍의 하나의 전송선(18A)은 각 단의 제1 지연 회로(20A)의 출력을 세트의 다음 단의 제1 지연 회로(20)의 입력과 연결한다.  상기 쌍의 다른 전송선(18B)은 단의 제2 지연 회로(20B)의 입력은 다음 단의 제1 지연 회로(20A)의 입력과 연결한다.  세트의 제1 단의 제1 지연 회로(20A)가 입력 기준 클록 신호(CLKA)를 수신하면, 기준 클록 신호는 연속적인 각 단의 모든 제1 지연 회로(20A)를 통해 전파된다.
Patent KR-19990067294-A (KR)
Title: 4,6-비스(치환) 페닐아조레조르시놀의 제조방법
IPC: C07C245/08
Filed: 1996-10-31
Abstract: 레조르시놀과 식 [1](식중에서 R은 할로겐 원자, C 1∼5 알킬, 히드록시카르보닐 또는 C 1∼5 알콕시기를 나타내고, n은 0 또는 1∼5의 정수를 나타내며, 2개 이상의 R은 서로 동일 또는 다르며, 그리고 X는 Cl, Br, OSO 3 H 또는 OPO 3 H 2 를 나타냄.)로 나타내어지는 벤젠디아조늄염을 알칼리성으로 한 용액중에서 반응시킴에 의한 식 [2]로 나타내어지는 4,6-비스페닐아조레조르시놀의 제조방법에 있어서; (가) 식 [1]의 화합물의 용액과 알칼리 금속 또는 알칼리 토류금속의 수산화물의 용액 또는 현탁액을 혼합하여 알칼리성 혼합액을 얻고, 이 혼합액과 레조르시놀 및/또는 그 알칼리 금속염 혹은 알칼리 토류금속염을 함유하는 용액 또는 현탁액을 혼합하여 반응시킴을 특징으로 하거나, 또는 (나) 레조르시놀과 그 레조르시놀의 15 내지 40배 몰의 알칼리 금속 수산화물 또는 알칼리 토류금속 수산화물의 혼합물의 용액 또는 현탁액과, 식 [1]의 화합물의 용액을 혼합하여 반응시킴을 특징으로 하는 제조방법. 
     상기의 방법에 의하여 종래법보다 반응용적을 축소할 수가 있고, 또한 고수율로 4,6-비스페닐아조레조르시놀을 얻을 수가 있다.
Patent KR-19990082538-A (KR)
Title: 석출 경화된 후면판을 갖는 확산 결합된 스퍼터링 타겟 조립체및 그의 제조방법
IPC: C22F1/18
Filed: 1997-12-04
Abstract: 개시된 내용은 확산 결합 보존을 손상시키지 않고 후면판을 담그는 급속냉각을 포함하는 공정에 의하여 확산 결합된 스퍼터링 타겟 조립체의 제조방법에 관한 것이다. 상기 방법은 열처리와 합금 고용체의 급냉, 그리고 타겟에 확산결합한 후에 인위적으로 후면판 재료를 시효하는 것을 포함한다.상기 확산 결합 스프터링 타겟 조립체의 열처리는 급속 냉각수에 부분적으로 담금질하는 급냉을 포함하고, 확산 결합후에 행하여진다.그리고, 상기 후면판에 다양한 질별을 인정한다.
Patent KR-19990087065-A (KR)
Title: 식품 변색 유발 화합물을 제거하기 위한 폴리아미드 식품 접촉층을 갖는 투시성 식품 포장 구조
IPC: B32B27/34
Filed: 1997-02-12
Abstract: 액상 또는 반-액상 과일 또는 채소 생산물을 위한 투시성 식품 포장 구조는 0.4 mil. 이상의 폴리아미드 식품 접촉층을 가지며, 담겨진 식품의 색 수명을 연장시킨다.  폴리아미드층은, 저장하는 동안 갈변을 일으키기도 하는 폴리페놀성 화합물의 특정 분해 생성물을 제거한다.  포장 구조는 폴리아미드 표층을 갖는 투명 필름 또는 시트 구조 재료를 사용함으로써(그러한 구조 재료가 포장 구조로 형성된다) 내용물 및 그들의 색을 선명하게 보일 수 있게 한다.  포장 구조는 필름 파우치 또는 플라스틱병과 같은 것일 수도 있고, 필름 또는 시트의 표층은 포장 구조의 내면 식품 접촉층을 형성한다.  대안으로, 투시성 포장 구조의 두껑에 폴리아미드 내접촉층이 사용될 수 있으며, 이러한 경우에 투명 포장 용기 부분 그 자체는 폴리아미드 내접촉층을 가질 필요가 없다.
Patent KR-20000016097-A (KR)
Title: Direct current transformer and reactor
Inventor: SCHUTTE THORSTEN
IPC: H01F27/34
Filed: 1997-05-27
Abstract: PURPOSE: A direct current transformer/reactor is provided to intrinsically eliminate electric potential in the outside of a cable screen and attain a thermally, electrically, and mechanically optimal design. CONSTITUTION: The transformer/reactor comprises one magnetic circuit, one magnetic iron core, and at least one winding section having at least one conductive line where current flows. Each of the winding section includes one insulating system. The insulating system has at least two semiconductor layers in which each of the semiconductor layers substantially composes one identical potential surface or one solid insulating section is disposed between two semiconductor layers.
Patent KR-20000022043-A (KR)
Title: Absorbent article having composite breathable backsheet
Inventor: GOOD KRISTEEN ELAINE
IPC: A61F13/514
Filed: 1997-06-10
Abstract: PURPOSE: A composite back sheet of an absorbent article, such as a sanitary napkin, incontinent device, or the like, is provided for composite breath by liquid unpermission and vapor permission. CONSTITUTION: An absorbent article includes a substantially liquid impermeable, vapor permeable composite back sheet, a liquid permeable top sheet positioned in facing relation with the back sheet and an absorbent body located between the back sheet and top sheet. The composite back sheet includes a polymeric film of relatively low basis weight and a non woven facing layer which enhances the strength of the composite back sheet and provides a cloth like feel to the composite back sheet.
Patent KR-20000050427-A (KR)
Inventor: BAEK HYUN SOO
IPC: G06F9/445
Filed: 1999-01-08
Abstract: PURPOSE: An apparatus for driving a central processing unit using a SRAM is provided to simplify the configuration of the apparatus and improve the efficiency in use of the SRAM, by enabling the SRAM to perform the function of a ROM that stores a system program. CONSTITUTION: An initial state instructing part(300) instructs an intial operation to an upper control board(500) when a power is supplied. The upper control board(500) drives a program loading control signal generator(400) according to the instruction of the initial state instructing part(300), and loads a program to a SRAM part(200) under the control of the program loading control signal generator(400). The program loading control signal generator(400) applies a control signal for loading the program under the control of the upper control board(500), and provides a reset signal to a CPU(100) when the program is loaded to the SRAM part(200) in order to set a program counter and a stack counter.
Patent KR-19990072261-A (KR)
Title: 비대칭구조를갖는자기터널접합소자및제조방법
IPC: H01L27/105
Filed: 1999-01-15
Abstract: 본 발명은, 배열될 수 있는 두 개의 자화 방향을 따르는 자화축을 가지므로, 인가된 전류와 이에 따른 자화 자극에 따라서 변화가능한 셀들에 두 개의 개별적인 상태를 제공하는 가변 자기 영역을 포함하는 자기 메모리 셀들을 제공한다.    본 명세서에는 셀에 상태를 기록하는 동안 제 1 방향으로부터 제 2 방향으로 예측가능한 자화 패턴 전개를 제공하기 위해 셀에 인가된 비대칭적 자화 자극이 개시된다.   또한, 본 명세서에는 셀의 배치 및/또는 셀의 자화에서 예측가능한 자화 패턴 전개를 제공하는 물리적 비대칭성이 개시된다.    이러한 원리들은 셀을 기록하기 위해 전류 및 자화 자극을 공급하는 비트라인들과 워드라인들의 교차점들에 자기 터널 접합(magnetic tunnel junction : MTJ)을 채용하는 자기 랜덤 액세스 메모리(magnetic random access memory : MRAM)에 적용될 수 있다.
Patent KR-19990064429-A (KR)
Title: 주방용 설거지 장치
IPC: A47L15/42
Filed: 1999-02-01
Abstract: 본 발명은 식기의 세척, 헹굼, 탈수 및 건조와 음식물 쓰레기의 처리, 멸균 및 보관 등의 일괄작업을 수행할 수 있도록 한 주방용 설거지 장치에 관한 것이다. 
     본 발명은 노즐(13)을 양측단에 설치하여 세척매체가 혼합된 분사수를 살포하는 회전식 분사관(10)과;  세척수에서 세적매체와 오물을 분리시키는 플로트실(24)의 양쪽에 세척매체 수용실(25)과 오물수용실(26)이 배치되고 상부에 플로트(27)에 의해 링크(28)로 작동되는 플립 게이트(29)를 설치한 분리용기(20)와;  분사관(10)으로 분사수를 압송하는 펌프(21) 및 분리용기(20)에서 분리시킨 세척매체를 흡입하여 분사수와 혼합하는 혼합기(22)와;  세척매체는 회수하고 오수만을 배수시키는 필터(23)와;  상기 연결상태의 각 선로를 개폐하는 솔레노이드(2a)(2b)(2c)(2d)와;  진공브레이크(30b)를 갖는 밀폐뚜껑(30c)을 덮은 통상의 싱크볼(30)의 하부에 위치시킨 내부의  처리용기(31a) 복판의 방열재(31b)내에 히터커버(31c)를 둘러씌운 히터(31d)가 장착되고 상방에 속뚜껑(31e)이 덮힌 케이싱(31)과;  케이싱(31) 상,하부와 진공형성수단인 에젝터 유니트(32)를 서로 연결하는 회송관(33)과;  싱크볼(30)의 배수관(34)과 에젝터 유니트(32)의 사이에 설치한 구스넥(35) 및 각 선로를 제어하는 부자변(3a), 첵크변(3b)(3c), 솔레노이드(3d)로 구성한 것을 특징으로 한 것이다.
Patent KR-20000056207-A (KR)
Inventor: LEE SANG JIN
IPC: E01B9/28
Filed: 1999-02-13
Abstract: PURPOSE: A fixing device of a divergence rail by concrete railroad ties and construction method is provided to give semipermanent, strongly durable concrete railroad ties, save management expense, get the safety of rail by heavy weight of ties and minimize the occurrence of noise and vibration. CONSTITUTION: A fixing device of divergence rail by concrete railroad ties comprises: a concrete railroad tie(21) which is standardized by precast concrete and is fixed to the previously established position; a dustproof material(22) which is installed between concrete railroad ties(21) and a concrete roadbed(20) and reduces ground vibration caused by a train; an upper plate(23) which is installed to concrete railroad ties(21); a fixing device of the divergence rail which is variably controlled according to the established fixing position of a concrete railroad tie(21).Thereby, an easy way of construction and strongly durable railroad ties are guaranteed.
Patent KR-20000060172-A (KR)
Inventor: YOO SEONG IL
IPC: F02D45/00
Filed: 1999-03-12
Abstract: PURPOSE: A method is provided to reduce an operation load of a control device and simplify synchronization check process while using a cam sensor signal instead of a crank sensor signal. CONSTITUTION: In an engine control system having a cam sensor and a crank sensor for sensing a rotational frequency of an engine and converting the rotational frequency into an electric signal, an ECU for receiving the rotational frequency of the engine sensed from the cam sensor and the crank sensor, reading the received rotational frequency, setting a valve open time of an injector, and generating a driving signal for injecting fuel, and an injector for injecting fuel according to a driving signal calculated in the ECU, a method comprises a first step of defining a signal ratio of a previous signal period to the current signal period of the cam sensor and determining maximum and minimum allowance value of the signal ratio, a second step of obtaining the signal ratio by measuring the previous signal period and the current signal period of the cam sensor and comparing the minimum and maximum allowance value of the signal ratio, a third step of recognizing state of the previous signal and the current signal by a control judged in the second step, a fourth step of judging as an error signal if the state is recognized, in the third step, as missing of the current signal or a noise, and a fifth step of performing an intermediate synchronization without comparison to the crank signal if the current signal state is recognized as a synchronization mark in the third step.
Patent KR-20000065376-A (KR)
Inventor: KANG SUN BANG
IPC: C07C2/68
Filed: 1999-04-02
Abstract: PURPOSE: A process for preparing the titled compound by reacting alkyl halide compounds with aromatic compounds using a catalyst in the presence of a solvent is provided which produces alkyl aromatic compounds useful as intermediates or final products of various industrial chemicals. CONSTITUTION: An aryl aromatic compound of formula (III) is prepared by alkylating aryl halides of formula (I) and aromatic compounds of formula (II) using a catalyst selected from metal indium alone, indium and a solid base, indium and a base and a 4A molecular sieve in the presence of a solvent or in its absence. In formula, R1 and R2 denote each H or straight or side chained C1 to C5 hydrocarbon substituted to carbon of the aryl group selected from methyl, ethyl, propyl, butyl and pentyl; X denotes Cl, Br, I or F; R3 and R4 denote each H, methyl, F, hydroxyl or methyl. The aryl halides of formula (I) and aromatic compounds of formula (II) are used in a molar ratio of 100 : 1 to 1 : 100.
Patent KR-20000062003-A (KR)
Inventor: LEE CHANG JIN
IPC: A61K8/19
Filed: 1999-03-30
Abstract: PURPOSE: Cosmetic composition containing yellow soil that can alleviate toxicity is provided. The yellow soil is abundant in a variety of minerals, and applied to cosmetic compositions in the form of fine powder. CONSTITUTION: To achieve the beforementioned purpose, firstly a predetermined amount of yellow soil is collected, screened, and disinfected to remove harmful factors. And then, the processed yellow soil is put in a container which is full of water. As time goes by, the mixture consisted of water and yellow soil is separated into two layers, i.e sediments precipitates at the bottom part and yellow soil solution is located in the upper part. The yellow soil solution is applied as a cosmetic composition in the preparation process of sorts of cosmetics.
Patent KR-19990088134-A (KR)
Title: Poly-perfluoroalkyl substituted polyamines as grease proofing agents for paper and foam stabilizers in aqueous fire-fighting foams
IPC: C08G73/04
Filed: 1999-05-08
Abstract: Perfluoroalkyl-allyloxy- and perfluoroalkyl-iodopropyloxy-substituted polyaminoacids or poly-RF-fluoroallyl-substituted polyaminoacids which contain, in random distribution, q units of A-1, r units of A-2, s units of A-3 and t units of A-4 in which A-1 and A-2 are perfluoroalkyl-substituted amino groups of the formulae <CHEM> A-3 is a hydrophilically substituted amino or amido group of the formula <CHEM>  and A-4 is a substituted amino or amido group of the formula <CHEM> where the variables are as defined herein, are useful to provide oil repellency to paper and as foam stabilizers in alcohol resistant - aqueous fire-fighting foam fire-fighting foam compositions.
Patent KR-20000073608-A (KR)
Inventor: HONG YU SIK
IPC: H04N5/655
Filed: 1999-05-12
Abstract: PURPOSE: An LCD monitor including an adjustable mechanism for height or angle is provided for an optimum angle of view according to an external condition such as external light condition and the location of light source. CONSTITUTION: The LCD monitor comprises a display unit for displaying an image, a stand(12) for supporting the display, and a height adjusting unit(30) having one end engaged to the display and the other end mounted onto the stand. The stand includes a bottom portion(12a), a body(12b), and an upper cover(12c). A guide groove(17) is formed on a front surface of the body to allow a housing(13) to be moved up and down, and a carrying groove(18) is formed on a rear surface of the body to allow a control knob(14) to be moved up and down. The housing has a horizontal groove on one side thereof and two vertical grooves on an upper surface. A spring(19) is provided in the horizontal groove to provide a biasing force to the control knob, and a bush(21) is provided in the vertical grooves to prevent the vertical groove from being worn due to the friction with a shaft.
Patent KR-20000074191-A (KR)
Inventor: KIM YUN JO
IPC: D01D5/00
Filed: 1999-05-19
Abstract: PURPOSE: Provided is a process for producing geogrid and polyester yarn for geogrid which has high strength, high modulus and low shrinkage. Use of polyester yarn for geogrid has an effect on: reduction of the producing cost because of no coating loss; no problem on the process which is left from pin of a tenter or a grip. CONSTITUTION: Polyester yarn for geogrid is obtained by a process containing the steps of: spinning 0.9-1.2 of inherent viscosity being polyester polymer at 1000-1500m/min of spinning velocity; drawing on 3.0-4.7times; relaxing on 1-4% of relaxing rate; and then heat-processing at the temperature of 230-250°C, followed by winding. Polyester yarn for geogrid is characterized by: at least 8.0g/d of strength; not more than 7% of dry heat shrinking percentage(180°C x 2minutes); and at least 1.5g/d of strength under 2% of elongation and at least 5.0g/d of strength under 5% of elongation. Geogrid PVC-coated with polyester is characterized by: at least 8.0g/d of strength; and at least 1.4g/d of modulus under 2% of elongation and at least 4.2g/d of modulus under 5% of elongation.
Patent KR-20000074348-A (KR)
Title: 개인용컴퓨터가 하나 이상의 기기들을 제어하게 하는 방법 및 장치
Filed: 1999-05-20
Abstract: 시스템은 컴퓨터가 하나 이상의 기기들을 보통은 이러한 기기들에 관련된 원격제어부들에 의해 사용되는 원격제어코드들을 사용하여 제어한다.  이 시스템은 명령들을 송신하기 위한 하나 이상의 원격제어부들, 제어하려는 하나 이상의 기기들, 및 컴퓨터를 갖는다.  컴퓨터는 입력기에 연결되고, 메모리, 원격제어부들로부터 코드들을 수신하는 수신기, 및 원격제어부들로부터 수신된 코드들 및 입력기들로부터 제공된 명령식별자들을 저장하기 위한 지식베이스를 갖는다.  지식베이스는 각각의 명령식별자들을 특정한 코드에 관련시킨다.  컴퓨터 또한 코드들을 선택된 명령식별자들에 근거하여 제어하려는 기기에 송신하는 송신기를 구비한다.  구성 중에, 컴퓨터는 사용자에게 명령식별자 및 이 명령식별자에 관련시키려는 코드의 입력을 재촉(prompt)하는 프로그램을 실행한다.  수신된 코드 및 이것의 관련된 명령식별자는 지식베이스에 저장된다.  작동 중에, 사용자는 명령식별자를 입력하고, 명령식별자에 대응하는 코드를 알아내기 위해 프로그램은 지식베이스에서 명령식별자를 검색한다.  그 후에 이 프로그램은 코드를 제어하려는 기기로 송신한다.
Patent KR-20000067742-A (KR)
Title: 스크린 장치
IPC: B03B5/12
Filed: 1999-06-07
Abstract: (과제)  본 발명은, 제지원료중에 포함되는 이물의 휘감김을 방지해, 그 이물의 분쇄를 방지하여 정선할 수가 있는 스크린 장치를 제공함을 목적으로 하고 있다. 
     (해결수단)  스크린 장치(1)는,  제지원료를 받아들여 상기 제지원료중에서 이물을 분별처리하는 조(6)와,  조(6)에 상기 제지원료를 공급하는 공급통로(5)와,  조(6)를 제 1의 실(12)과 제 2의 실(13)로 구분하고, 일단면을 폐색하고, 타단면을 개방하여 원주면에 복수의 제 1의 개구부(11a)를 가진 원통형의 제 1의 스크린(11)과,  제 1의 실(12)에 마련되고, 중앙부에 큰 개구부(14a)를 가진 내주연부와 외주연부의 환상부재로서, 제 1의 실(12)에 받아들인 제지원료중의 이물을 분별하는 제 2의 개구부(14b)를 내주연부와 외주연부의 사이의 플레이트 면에 마련한 제 2의 스크린(14)과,  원통형의 제 1의 스크린(11)의 폐색한 일단면은, 제 2의 스크린(14)의 큰 개구부(14a)에 향함과 동시에, 제 2의 스크린(14)의 제 2의 개구부(14b)에 대향하지 않고,  조(2) 내에 마련된 회전축(15)과,  회전축(15)에 설치되고, 제 2의 스크린(14)의 중앙부에 마련된 큰 개구부(14a)에 향하여, 원통형의 제 1의 스크린(11)의 폐색한 일단면에 대향하여 마련된 회전체(16)와,  회전체(16)에 설치되어, 제 2의 개구부(14b)에 대향하도록 마련된 제 1의 교반부재(16a)와,  회전체(16)에 설치되고, 원통형의 제 1의 스크린(11)의 외측에 위치하여, 제 1의 개구부(11a)에 대향함과 동시에, 제 2의 스크린(14)의 중앙부에 마련된 큰 개구부(14a)를 거쳐 마련된 제 2의 교반부재(16b)와를 마련한 것이다.