baber/WOPTO huggingface dataset:
Patent KR-20010059008-A (KR)
Inventor: KIM MI YEONG
IPC: H03K5/00
Filed: 1999-12-30
Abstract: PURPOSE: A circuit of masking a pulse signal is provided to completely mask a pulse signal with a double-blocking method. CONSTITUTION: A circuit of masking a pulse signal uses a control signal activated in a low logic level to mask a pulse signal activated in a high logic level. The first masking device(1) masks a pulse signal to be masked using the control signal. The second masking device(2) masks the pulse signal masked by the first masking device using the control signal. The first masking device includes a delay device on the output path thereof. The first masking device includes the first NAND gate for performing a NAND operation of the pulse signal and the control signal, the delay device for delaying the output from the first NAND gate by a desired time and the first inverter for inverting the output from the delay device.
Patent KR-20010059640-A (KR)
Inventor: BAE JEONG IL
IPC: H04Q3/70
Filed: 1999-12-30
Abstract: PURPOSE: An apparatus and a method for tracing originating-person information transmission protocol in a TDX are provided to check whether data is transmitted correctly in order to know that an originating-person information supply service is offered successfully. CONSTITUTION: An operator interface process part(4) checks a grammatical error of an instruction inputted by an operator, and sends the grammatical error to a trace information process part(5). The trace information process part(5) decides a trace type by analyzing an operator instruction, and sets a trace information flag for each decided trace type in a call process part(6). The call process part(6) sends a line occupation request signal and a data transmission request signal to a data transmission part/receipt data analysis part(7). An originating-person information display interface part(8) sends the originating-person information to an incoming subscriber, collects information on the required time for transmitting the originating-person information, and then reports the collected information to the trace information process part(5).
Patent KR-20010066138-A (KR)
Inventor: KIM HONG SEUP
IPC: H01L21/336
Filed: 1999-12-31
Abstract: PURPOSE: A method for forming a gate is to control a critical dimension of the gate when the gate is formed in a semiconductor device, thereby shortening a process time and enhancing the production yield. CONSTITUTION: A polycrystalline silicon film is formed on a semiconductor substrate. A BARC(Backside anti-reflection coating) film is deposited on the polycrystalline silicon film. A photoresist pattern for the formation of a gate is formed on a selected portion of the BARC film. A critical dimension(CD) of the photoresist pattern is measured. An etch time is controlled by considering data of a prior process. The BARC film and the underlying polycrystalline silicon film are etched by using the photoresist pattern as an etch mask to form a gate. The photoresist pattern and the underlying BARC film are removed. A critical dimension of the gate is measured.
Patent KR-20010066246-A (KR)
Inventor: KO BYEONG SU
IPC: G02F1/1335
Filed: 1999-12-31
Abstract: PURPOSE: A method for forming an interconnection line for a liquid crystal display(LCD) is provided to simplify a process of forming an insulation layer to insulate the interconnection line with a simple process. CONSTITUTION: An interconnection line(51) is formed using the first metal layer(50) and the second metal layer(52). The first metal layer is formed with an Al series or a Cu series metal of low resistance, and the second metal layer is formed with a single metal like Cr and Mo and Ta and W or an alloy thereof. An overhang is generated in the second metal layer by a difference of etch rate if the line is formed by stacking the first and the second metal layer. The interconnection line is formed by depositing an organic insulation film on the interconnection line where the overhang is generated. The organic insulation film has a good planarization property, and has a dielectric constant below 3.
Patent KR-20010057550-A (KR)
Inventor: EOM MYEONG YONG
IPC: C09D125/14
Filed: 1999-12-31
Abstract: PURPOSE: A water soluble paint composition is provided which is excellent in rheology property, gloss, and external appearance when being applied to a porous material, and shows high adhesibility to globular film of paint materials. CONSTITUTION: The water soluble paint composition comprises: (i) a resin emulsion which comprises 20-60 wt.% of a styrene-acrylic resin emulsion having a glass transition temperature of 20-60 deg.C and a particle size of 50-130 nanometers and 20-60 wt.% of a styrene-acrylic resin emulsion having a glass transition temperature of 20-60 deg.C and a particle size of 150-600 nanometers; (ii) 0.01-3 wt.% of a titanate chelate compound; (iii) 0.5-10 wt.% of a polydimethylsiloxane emulsion; (iv) 0.5-20 wt.% of a paint; and (v) other additives, wherein the solid content of the styrene-acrylic resin emulsion in the water soluble paint composition is 30-60 wt.% and the solid volume ratio of the emulsion monomer to the paint is 10:1-5:1.
Patent KR-20000036138-A (KR)
Title: Multiple signal processing unit for utility wiring by receiver/lan and utility wiring system by receiver/lan
Inventor: OHNAKA TADAO
IPC: H04N7/173
Filed: 1997-09-11
Abstract: PURPOSE: A unit for processing multiple signal transmitted by receiver/LAN is provided for transmitting the signal through a single cable without interferrence between LAN signal and receiver signal. CONSTITUTION: A unit which processes multiple signals transmitted through utility wiring by receiver/LAN has a utility wiring connecting terminal (10) connected to the utility wiring by receiver/LAN, at least one input-output terminal for connecting computer (11) connected to the terminal (10), and at least one input-output terminal for connecting receiver (12) connected to the terminal (10). First signal interference preventing circuits (13 and 19) are respectively connected between the terminal (10) and the input-output terminal (12) so as to check the reverse flow of LAN signals. Therefore, signals for a television receiver, etc., and LAN signals can be transmitted through a coaxial cable for television, etc., wired in an already existing building without causing interference between the signals.
Patent KR-20000068664-A (KR)
Title: 개선된 산화납 축전지와 전지 셀의 단자 포스트와 부싱을 접합하는 방법
IPC: H01M50/172
Filed: 1998-07-30
Abstract: 산화 납 축전지(10)와 커버 부싱(21)에 전지 셀 단자 포스트(22)를 접합시키는 접합 방법을 개시한다. 전지 셀 단자(22)는 납 합금 소재로 제작되어, 커버 부싱(21)은 단자 포스트(22)보다 현저하게 낮은 용융점을 가지는 솔더 합금 소재로 되어 있다. 단자 포스트(22)의 용융없이, 그리고 플라스틱 커버(20)가 손상될 가능성이 감소되면서 확실하게 누설이 방지되도록 부싱(21) 소재의 용융점 이상이지만 포스트(22)의 용융점 이하의 온도가 되도록 단자 포스트(22)와 부싱(21)을 가열하는 것에 의하여 부싱(21)이 단자 포스트(22)에 접합된다. 또한, 플라스틱 커버(20)는 직립의 보스(46) 형태인 일체로 형성된 고리형 몰딩부(45)를 구비하는데, 이것은 각 부싱(21) 및 포스트(22)를 완전히 둘러싸서 가열 작동의 동안에 부싱의 용융된 소재를 포함하고 단자(22)를 최종 형상으로 성형한다.
Patent KR-20000068912-A (KR)
Title: 수지 조성물
IPC: B65D35/02
Filed: 1998-03-09
Abstract: 에틸렌-비닐 알콜 공중합체(A), 폴리아미드 수지(B), 에틸렌-불포화 카복실산 랜덤 공중합체 또는 이의 금속염(C) 및 용해성 파라미터(페도스의 식으로부터 산출)가 11 이하인 앞서 언급한 수지 이외의 열가소성 수지(D)로 이루어지고, 배합 중량비가 다음 수학식 1 내지 수학식 4를 만족시키는 수지 조성물. 
     수학식 1 
     0.6≤W(A+D)/W(T)≤0.995 
     수학식 2 
     0.005≤W(B+C)/W(T)≤0.4 
     수학식 3 
     0.01≤W(A)/W(A+D)≤0.99 
     수학식 4 
     0.02≤W(B)/W(B+C)≤0.98 
     위의 수학식 1 내지 수학식 4에서, 
     W(A)는 조성물 중의 (A)의 중량이고, 
     W(B)는 조성물 중의 (B)의 중량이며, 
     W(C)는 조성물 중의 (C)의 중량이고, 
     W(D)는 조성물 중의 (D)의 중량이며, 
     W(T)는 조성물의 합계 중량이다. 
     차단성, 기계 강도, 유연성, 연신성, 용융 안정성, 스크랩 회수성, 열 접착성, 도장성, 내오염성, 투명성 등이 뛰어난, 에틸렌-비닐 알콜 공중합체와 용해성 파라미터(페도스의 식으로부터 산출)가 11 이하인 열가소성 수지로 이루어진, 상용성이 양호한 수지 조성물이다.
Patent KR-20000057571-A (KR)
Title: Lubricating oil compositions containing organic molybdenum complexes
Inventor: BAXTER DANIELLA MARIA VERONICA
IPC: C10M159/18
Filed: 1997-12-09
Abstract: PURPOSE: Lubricant compositions containing molybdenum compounds and methods of making them, are provided. CONSTITUTION: A lubricating oil composition comprises, or is made by mixing, a major amount of an oil of lubricating viscosity and a minor amount of, as an additive, at least one compound comprising a trinuclear molybdenum core and bonded thereto ligands capable of rendering the compound oil-soluble or oil-dispersible.
Patent KR-20000057674-A (KR)
Title: Methods for improving photoresist selectivity and reducing etch rate loading
Inventor: ABRAHAM SUSAN C
IPC: H01L21/3065
Filed: 1997-12-19
Abstract: PURPOSE: A method is provided improve photoresist selectivity and reduce etch rate loading. CONSTITUTION: A multiple-chemistry etching method suited for etching through selected portions of layers in a layer stack in a plasma processing chamber. The layer stack preferably includes at least an anti-reflective layer and a metallization layer disposed below the anti-reflective layer. The method includes a first etching step where the anti-reflective layer of the layer stack is at least partially etched with a first chemistry, the first chemistry comprising an etchant chemical and a polymer-forming chemical. Once the first etching step is complete, the method proceeds to a second etching step where at least part of the metallization layer of the layer stack is etched with a second chemistry different from the first chemistry.
Patent KR-20000062264-A (KR)
Title: 판독 및 기입을 동시에 행할수 있는 비휘발성 메모리용 뱅크 아키 텍춰
IPC: G11C16/02
Filed: 1997-11-13
Abstract: 플래시메모리 디바이스는 두개 또는 그 이상의 뱅크로 분리된다. 각 뱅크는 복수의 섹터를 가지고 있다. 각 섹터는 플래시 메모리셀을 포함한다. 각 뱅크는 내부 상태머신에 의해 제어되는 내부 어드레스 시퀀서 또는 입력 어드레스 버퍼로부터 어드레스를 선택적으로 수신하는 디코더를 가지고 있다. 각 뱅크에 대한 출력 데이터는 판독 감지 증폭기 또는 검증 감지 증폭기에 통신될 수 있다. 판독 감지 증폭기는 출력버퍼에 연결되고, 검증 감지 증폭기는 상태머신에 연결된다. 한 뱅크가 기입명령을 수신할때, 내부 상태머신은 제어를 통해 프로그래밍 및 소거 동작을 시작한다. 한 뱅크가 프로그래밍 및 소거동작을 수행하는 동안 다른 뱅크는 판독동작을 위해 억세스 될 수 있다.
Patent KR-20000069672-A (KR)
IPC: A44C1/00
Filed: 1997-12-22
Abstract: The present invention relates to topical adhesives for attachment to the skin. In particular the present invention relates to such topical adhesives which can be employed for attachment to the skin of protective articles, clothing, prosthesis, heat wraps, pads, and/or packs, e.g. for topical relief of pain or simply to provide warmth; cold wraps, hearing aids, protective face masks, ornamental articles, or eye wear but excluding absorbent articles. The topical adhesive provides secure attachment and is pleasing to the skin upon application, yet causes no discomfort upon removal. This is achieved by selecting the chemical composition and rheological characteristics of the topical adhesives.
Patent KR-20000076079-A (KR)
Title: 광섬유 케이블 청소기
IPC: G02B6/42
Filed: 1998-02-23
Abstract: 본 발명의 광섬유를 청소하기 위한 장치는 일 표면을 갖는 몸통을 포함한다.   청소용 물질이 몸통의 표면상에 퇴적된다.  몸통은 청소용 물질을 광섬유와 선택적으로 접촉시키기 위해 선택적으로 위치 설정 가능하다.
Patent KR-20010013263-A (KR)
Inventor: GASVODA E L
IPC: B41J2/175
Filed: 1998-05-11
Abstract: A large variety of ink delivery systems for an existing ink-jet printing system are provided. The ink delivery systems include ink reservoirs of varying configuration and size which are capable of accommodating a variety of ink use rates. Each ink delivery system also has an electrical connector and an information storage device which are suitable for the various ink use rates. The information storage device may be a memory device circuit that provides enabling information to the printing system.
Patent KR-20010073282-A (KR)
Title: Method of Fabricating Liquid Crystal Display
Inventor: KIM YEONG HO
IPC: G02F1/1335
Filed: 2000-01-13
Abstract: PURPOSE: A method of manufacturing an LCD is provided to prevent rubbing defect by reducing the inclination of a stepped portion in a color filter under a predetermined angle. CONSTITUTION: Black matrices(8) are formed on an upper substrate(10). Color filters(26,28,30) are formed. The black matrices(8) prevent optical interference among the filters(26,28,30). A color resist is coated on the upper substrate(10) to form the color filters(26,28,30). On the upper substrate(10) having the color resist, an oxygen shielding film is coated and a photo-mask is used to recover a portion to be used as the color filters. The inclination of steps of the color filters is set up as or less than 20 degree. The color filters(26,28,30) transmit light in the specific range to show red, green and blue colors. A common electrode(32) is deposited on the color filters(26,28,30). An orientation film(34) is printed on the common electrode(32) and made of polyimide. The upper substrate(10) is rubbed using a rubbing bar(16).
Patent KR-20010076442-A (KR)
Title: Method for generating the track center error of optical recorder and apparatus for track center servo control of optical recorder
Inventor: PARK YU JAE
IPC: G11B19/02
Filed: 2000-01-26
Abstract: PURPOSE: A method for generating a track center error and a track center servo device are provided to precisely generate the track center error through preventing an error in the track center error by a low frequency signal. CONSTITUTION: A track center servo is formed by peck/bottom envelope detect units(501,502) detecting a peak envelope signal and a bottom envelope signal of a track error signal detected in pre-running or a seek operation. Moreover, an adder(503) adds the signals, and a divider(504) divides the added value for selecting an average value of the envelope signals. Herein, a track error signal is detected from an optical recording medium. Then, the peak envelope signal and the bottom envelope signal of the tracking error signal are detected. Then, a track center error value is outputting by using the average value of the peak envelope signal and the bottom envelope signal.
Patent KR-20010077420-A (KR)
Inventor: PARK JONG DEUK
Filed: 2000-01-31
Abstract: PURPOSE: A method for issuing and receiving all sorts of taxes, public charges accounts, a payment notice, and a receipt through the Internet is provided to reduce a cost for performing a collection agency and a management and issuing and receiving all sorts of taxes, public charges accounts, a payment notice, and a receipt through the Internet. CONSTITUTION: The information with respect to all sorts of payment notices, a receipt, public charges accounts issued from the country or a public institution, a tax, a fine etc, are transmitted to an information system being linked through the Internet, and search information related thereto is searched. In addition, indexes corresponded to the search information are extracted from a storing unit and displayed as the payment notice forms. Various-typed forms are displayed and transmitted to users by executing a calling unit of the all sorts of payment notices and executing a communication unit through an external device and a communication line. Thus, the users may pay all sorts of charges using a credit card and cyber money etc. through the external device executing the communication unit and a web browser having the communication line.
Patent KR-20000030317-A (KR)
Inventor: SIN JIL CHEON
IPC: G03D3/02
Filed: 2000-02-22
Abstract: PURPOSE: A treating device for washed water flown from automatic developing machine is provided which is able to reduce a burden of cost for waste-water treatment by recycling the washed water and minimize environmental pollution and waste of water. CONSTITUTION: The device(2) comprises: (i) a washing portion(6) which washes a developing solution and a fixing solution of film; (ii) a cabinet(10) which forms an external frame; (iii) a storage container(20) which stores a fixed amount of washed water flown from the washing portion(2); (iii) a submerged water pump(30) which is to forcedly supply the washed water in the storage container(20) to the storage container(20); and (v) a filtering device(40) which is installed on the upper side of the inside space(13) of the cabinet(10) and filters the washed water circulated by the submerged water pump(30).
Patent KR-20010083968-A (KR)
Title: Device for hair setting
Inventor: CHOI YEONG SIK
IPC: A45D24/22
Filed: 2000-02-23
Abstract: PURPOSE: Provided is a hair setting system which directly supplies mousse from a vessel as necessary by simple operation so that it relieves inconvenience like using hand or comb. CONSTITUTION: The hair setting system comprises the parts of: a body(10) which includes a guide groove(11) as a hollow pipe form in length direction and a slit(13) to be connected to an internal side of the hollow pipe; a vessel fixation part(20) which is connected to the internal side of the body and combined with the front edge of a mousse vessel(1); an operation valve(40) which is supported upwardly by a spring(43) with forming an ejection hole for mousse as the center of an axis direction and contacting a nozzle(2) with the lower part thereof; a press button(44) which is supported outwardly by the spring and contacted with the operation valve to press the valve downwardly; and a comb(30) which includes a grip(31) and multiple ejection holes(32) to flow mousse discharged from the slit of the guide groove at regular intervals.
Patent KR-20000071425-A (KR)
Title: 전류 소스
IPC: H03F1/30
Filed: 2000-03-09
Abstract: 출력 전류를 생산하기 위한 방법 및 회로가 제공된다.  상기 방법 및 회로는 상기 출력 전류를 생산하기 위하여 반대되는 온도 계수를 가지는 두개의 전류를 부가한다.  두개의  전류중 제 1 전류(I 1 )는 온도 보상 밴드갭 기준 회로에서 생성된다.  두개의 전류중 제 2 전류(I 2 )는 양의 온도 계수 저항에 의해 나뉘어진 뱀드갭 회로에 의해 생성된 온도 안정 전압으로부터 발생된다.  합산된 전류(I 1 +I 2 )는 출력 전류를 제공한다.  상기 회로는 (ⅰ) 양의 온도 계수를 가지는 기준 전류; 및 (ⅱ)소정 범위에서 공급 전압 및 온도 변화에 실질적으로 영향을 받지 않는 출력 노드에서의 출력 전압을 형성하기 위한 제 1 회로를 포함한다.  전류 소스는 밴드갭 기준 전류로부터 유도된 제 1 전류를 형성하기 위하여 출력 노드에 접속된 제 2 회로를 포함한다.  제 1 전류는 양의 온도 계수를 가진다.  또한 출력 전압으로부터 유도된 제 2 전류를 형성하기 위한 출력 노드에 접속된 제 3 회로가 제공되고, 상기 제 2 전류는 음의 온도 계수를 가진다.  제 1 및 제 2 전류는 제 1 및 제 2 전류의 합과 관련된 출력 전류를 출력 노드에서 형성하기 위하여 출력 노드에서 합산되고, 상기 출력 전류는 소정 범위에 걸쳐 온도 및 공급 전압의 변화에 실질적으로 영향을 받지 않는다.
Patent KR-20010087902-A (KR)
Title: Multi-input analog to digital conversion circuit with switching of amplifying method
Inventor: OH YEON SIK
IPC: H03K19/0175
Filed: 2000-03-09
Abstract: PURPOSE: A multichannel analog input converting circuit using input mode switching is provided, which easily copes with the output mode of an external analog signal converter and varies the number of analog input channels at the request of a user. CONSTITUTION: A multichannel analog input converting circuit using input mode switching includes an input connection part(101) for connecting external analog input signals of channels to an input converting circuit, a differential input signal selector(102) for selecting a differential input signal according to a differential select signal among the external analog input signals, and a single-ended input signal selector(106) for selecting a single-ended input signal according to a single-ended select signal among the external analog input signals. The circuit further has an input switch(107) for switching the output of the differential and single-ended input signal selectors based on an input processing mode, an input amplifier(103) for amplifying a switched analog input signal, and an A/D converter(104) for converting the amplified analog signal into a digital data value. The circuit also has an input mode setting part(109) for selecting the input processing mode of the external analog input signals, a microprocessor(105) for outputting an input selection control signal for handling the selected input processing mode and processing the digital value provided by the converter, and a control signal generator(108) for generating the differential input select signal, single-ended input select signal and input switching control signal.
Patent KR-20010014605-A (KR)
Inventor: NANBA RENTAROU
IPC: E04B1/26
Filed: 2000-03-17
Abstract: PURPOSE: To easily and highly intensely reinforce joint parts between structural materials such as a footing, a sill, and a column. CONSTITUTION: Fitting bored hole parts 12 are formed in structural materials such as a continuous footing 1, a sill 2, and a column 3 joined mutually. The fitting bored holes 12 are filled with adhesives. An anchorage part 11b composed of the both ends of a reinforcing material 11 formed by binding fiber materials is inserted in the fitting bored hole 12 to be anchored by the adhesives so that a connecting part 11a composed of an intermediate part is arranged across the joint part.
Patent KR-20010091784-A (KR)
Title: Manufacturing methods of short filament and multi-color pattern coating materials
Inventor: CHO JONG SU
IPC: C09D7/80
Filed: 2000-03-18
Abstract: PURPOSE: A method for preparing a monofilament paint and multi-color paints are provided, to make the structure of dried film be the monofilament structure after it is coated, and to improve water permeability, water proofing property and fire retardancy. CONSTITUTION: The preparation method of a monofilament paint comprises the steps of: mixing 54.6-75.2 wt% of water-containing composition comprising sodium carboxy methyl cellulose, 7.5-10.9 wt% of a coloring binder composition and 7.5-10.9 wt% of solid polyacryl-based emulsion; adding 4.5-10.9 wt% of a metal ion catalyst-aqueous solution comprising aluminium sulfonate to the mixture for 3-15 min to carry out the coordination reaction and the aggregation graining, thereby carrying out the fiber-linking process; adding 0.7-1.6 wt% of a dimethyl silicone oil into the product and rotation-linking it; and adding 4.5-10.9 wt% of a polymer aqueous solution for reinforcing physical properties comprising a copolymer aqueous solution which is prepared by using an acryl-based polymer and a silicone polymer aqueous, a sodium silicone aqueous solution or the silicone-based polymer, into the product. The multi-color paint is prepared by mixing 25-95 wt% of a white paint and 5-75 wt% of colorful paints, which are selected from the monofilament paint.
Patent KR-20010068174-A (KR)
Title: An electronic commerce settlement system for preventing hacker form client's information
Inventor: PARK HYUNG SUK
Filed: 2000-03-28
Abstract: PURPOSE: An electronic commerce payment system for preventing customer information from being hacked is provided to increase convenience in personal information input of a customer, and increase security of the personal information stored in a customer database, by reducing the amount of the personal information that the customer has to input in electronic commerce. CONSTITUTION: An input output part(44) receives the customer information inputted by the customer, and outputs the customer information searched in the customer database. A search part(42) searches the customer information in the customer database. A storage part(43) stores the customer information in the customer database. A customer information process part(45) processes only important information of the customer so that another person cannot misuse the customer information. A control part(41) determines whether the customer information has been registered, and controls all system elements.
Patent KR-20010094624-A (KR)
Title: A merchandise purchasing service system and a service method for using a point accumulation
Inventor: JUNG MAN WON
Filed: 2000-03-31
Abstract: PURPOSE: A point saving commodity purchase service system and method are provided to save a point when a customer purchases commodity and to grasp a purchase pattern of the customer. CONSTITUTION: A commodity purchase managing section(310) manages a commodity purchase request of a customer based on purchase result information with respect to a commodity which the customer purchased in a store. A saving point managing section(330) allows at least one customer to inquire a point saved according to a commodity purchase result in the store. A customer information processor(320) analyzes and processes information of a plurality of customers who purchase commodities. A customer information database(340) stores a customer information, a point saving result information of a commodity which the customer purchases, and a purchase pattern information of the customer.