baber/WOPTO huggingface dataset:
Patent KR-20000067641-A (KR)
Inventor: KIM DONG UK
IPC: H04R3/00
Filed: 1999-04-30
Abstract: PURPOSE: An apparatus and a method are provided to improve feedback cancellation performance and maximize usable gain by selectively performing feedback cancellation for a band requiring a lot of gains. CONSTITUTION: In a method, a white noise signal is divided into sub-bands through a multi-band hearing aids. A feedback path is estimated by using, as a reference input for an adaptive filter, only the constituent corresponding to a band having a largest feedback gain or a band having the largest gain of hearing aids from among white noise signals divided into sub-bands. Thus, usable gain of the corresponding band is maximized by limiting acoustic feedback in a selected frequency band.
Patent KR-19990064849-A (KR)
Title: 중공국수 및 그 제조장치
IPC: A23L7/109
Filed: 1999-05-14
Abstract: 본 발명은 속이 빈 파이프 형상의 중궁국수 및 그 제조장치에 관한 것으로, 국수의 중앙을 통공으로 관통시켜 조리속도가 빨라지고 골고루 양념이 배어들게 한 것이다. 
     본 발명은 밀가루 반죽에 압을 가하는 가압수단과, 가압수단에 의해 눌려진 밀가루가 일정굵기의 국수로 압출되게 하는 노즐고정판과, 노즐고정판에 끼워져 국수의 중앙에 통공을 형성시키는 노즐을 구비시킴으로써 이루어지는 것으로, 본 발명에 의해 제조되는 중공국수는 내부 중앙에 길이방향으로 통공을 형성시키게 된다.
Patent KR-20000073796-A (KR)
Title: Liquid detergent composition
Inventor: KANG YONG JE
IPC: C11D1/02
Filed: 1999-05-14
Abstract: PURPOSE: A liquid detergent composition comprising glycols having an average molecular weight of 100 to 200 and a liquid detergent composition containing an anionic surfactant as main detergent base materials is provided which has excellent low-temperature stability and film formation preventing ability. CONSTITUTION: The liquid detergent composition comprises 5 to 40% by weight of one or more of anionic surfactants selected from a group consisting of an alkyl ether sulfuric acid salt, a straight alkylbenzene sulfonic acid salt, an α-olefin sulfonic acid salt and an alkane sulfonic acid salt and 0.5 to 20% by weight of one or more of glycols selected from the group consisting of diethylene glycol, triethylene glycol, tetraethylene glycol, dipropylene glycol and tripropylene glycol.
Patent KR-20000073940-A (KR)
Inventor: LEE JU SEUNG
IPC: C23C2/28
Filed: 1999-05-17
Abstract: PURPOSE: A method is provided to equalize the width directional alloy variation of an alloyed steel sheet by compensating the temperature of non-alloyed portions. CONSTITUTION: An edge burner(40) is installed in the lower of an alloying furnace(23). The edge burner supplies coke oven gas and air to heat a steel sheet. A coke oven gas supplying nozzle(41) and an air discharge nozzle(42) is placed in the edge burner and the nozzles are specially in a stainless box(43) for the minimization of outer air effect. The edge burner is moved in a width direction by a motor(44) and a moving member(45) to heat a steel sheet. Fuel and air are controlled by supply manometers(46,47) and auto valves(48,49) for adjusting a heating temperature.
Patent KR-19990073141-A (KR)
Title: 숯을이용한포장재의적용방법
Filed: 1999-05-24
Abstract: (1)발명이 속한 기술분야 
     본 발명은 숯을 이용한 포장재의 적용 방법에 관한 것이다. 
     (2)발명의 목적 
     종래의 숯은,그 1차 상품을 직접적으로 이용하거나 또는 단순 가공하여 암모니아 개스를 탈취하거나 또는 화농균의 항균 작용을 하는 등의 그 사용의 한개를 벗어 나지 못하는 폐단이 있었던 것이나,이 발명은 상술된 문제점을 개량함을 그 목적으로 한다. 
     (3)발명의 구성 
     고온으로 구워낸 숯 등의 탄화물을 작은 입자로 안들어 지류나 부직포 또는 수지성시트에 접착시킨후,그 상부에 통기성의 미세공이 있는 내장재를 일체화 시킨 것 이 다. 
     ⑷발명의 효과 
     본 발명은,음이온과 원적외선발생,항균작용과 제습작용이 되는 숯을 포장재에 도포(접착)하여 이용되게 한 바,대량생산이 가능하여 무한자원인 숯의 이용을 극대화시킴은 물론, 농산물 등의 품질유지에도 일대 혁신을 가져온 큰 특징이 있는 것이다.
Patent KR-20010001025-A (KR)
Inventor: KIM GI JUN
IPC: G03F1/00
Filed: 1999-06-01
Abstract: PURPOSE: A method for manufacturing a fine pattern of a semiconductor device is to provide an optimized profile, by patterning a material layer using at least two sub-photomasks having patterns different from each other. CONSTITUTION: A material layer to pattern is formed on a semiconductor substrate. An etching mask layer is formed on the material layer. The etching mask layer is patterned more than twice by independently using at least two sub-photomasks. A material pattern having a plurality of patterns is formed on the semiconductor substrate by patterning the material layer using the twice-etched etching mask as an etching mask.
Patent KR-20010001421-A (KR)
Inventor: KIM IN TAE
IPC: D06J1/00
Filed: 1999-06-04
Abstract: PURPOSE: An apparatus for forming pleats on fabrics is provided for changeable movements having variable speeds and travel distances crosswise to cause a wide changes in pattern to the pleats of fabrics to enhance in external appearance. CONSTITUTION: An apparatus to pleats on fabrics comprises a feeding roll (3) of fabrics, a winding roll (5) to rewind pleated fabrics, a heating roll (6) to heat the fabrics introduced from the feeding roll and a pleating blade part (7) to form various patterned pleats on the fabrics. The pleating blade part is reciprocated in all directions including the front and backwards and the right and left sides by a deriving part for the pleating blade part. The driving part includes a supporting roll (11), an adjuvant roll (19), a holder (21) to fix both rolls and a press plate. The press plated is compressed by a pressing cam (25). This pressing cam is driven by a driving motor (27) to provide driving force.
Patent KR-20010001650-A (KR)
Inventor: JUNG CHANG HUI
IPC: F24F1/00
Filed: 1999-06-07
Abstract: PURPOSE: An air filter attachment structure is provided to reduce manufacturing cost while allowing the attachment work to be performed in a convenient manner. CONSTITUTION: A structure is characterized in that a housing(53) is installed around a blower for allowing indoor air to compulsorily flow through an air outlet opening and air inlet opening arranged in upper and lower portions of a cabinet(51), a container-shaped safety mesh(55) having a top surface thereof opened and which is positioned at an air inlet portion(53') of the housing, is arranged in front of the housing, and an air filter for filtering the air sucked into the blower through the air inlet portion of the housing is inserted into the safety mesh. With the structure where the air filter is inserted into the safety mesh fixed to the cabinet in such a manner as to be positioned in the air inlet portion of the housing, the air filter is installed to be positioned only in the air inlet portion of the housing, thus reducing the size of the air filter to be suitable to the air inlet portion of the housing.
Patent KR-19990068641-A (KR)
Title: 두부제조기
IPC: A23L11/00
Filed: 1999-06-08
Abstract: 본 발명은 두부 제조기에 관한 것이다. 본 발명은 가열통과 분쇄통 및 이들이 선택적으로 장착되는 본체를 구비하고, 가열통과 분쇄통 사이에 그 가장자리가 고정되는 메쉬 브라켓과, 메쉬 브라켓의 상부에 위치되는 성형통과, 성형통을 가열통에 지지시킴과 동시에 두부 성형시 성형통을 메쉬 브라켓 쪽으로 가압하는 수단과, 상기 본체의 내부 일측에 구획 형성되며 주입구를 가지는 물탱크 및 상기 물탱크 내부의 물을 가열하여 증기를 발생시키는 증기발생수단과, 본체의 일측에 마련되며 모터와 증기발생수단의 구동을 제어하는 콘트롤 박스를 구비한다. 따라서 종래 방식에 비하여 두부를 편리하고도 위생적으로 제조할 수 있게 된다.
Patent KR-20000006133-A (KR)
Inventor: CHIN CHIANG
IPC: H04L12/28
Filed: 1999-06-12
Abstract: PURPOSE: A device is provided to organize a processing of a protocol and a signal in a network system. CONSTITUTION: The protocol and signal process organizing device is used in a telephone network system(150). The network system(150) comprises at least one input interface(101, 102, 103). In the network system(150), at least one signal application handler(113) and at least one protocol processor(104, 105) are provided. The at least one signal application handler(113) receives protocol information from the input interface(101, 102, 103), scans the protocol information, and determines from the protocol information whether a protocol processor processes the protocol information. The at least one signal application handler(113) transmits the protocol information to the protocol processor. The at least one protocol processor(104, 105) processes the protocol processor from the signal application handler.
Patent KR-20010004563-A (KR)
Inventor: AHN TAE HANG
IPC: H01L29/78
Filed: 1999-06-29
Abstract: PURPOSE: A method for forming a gate of polysilicon germanium is provided to prevent the deformation of a gate sidewall profile by controlling the oxidation of polysilicon germanium. CONSTITUTION: Polysilicon germanium is used as material for a gate(12). After a gate insulating layer(11) is thermally grown on a semiconductor substrate(10), a doped polysilicon germanium layer is deposited thereon. The doped polysilicon germanium layer is then etched to form the gate(12). After that, the substrate(10) having the gate(12) is subjected to a heat treatment process under nitrogen gas atmosphere with a temperature of about 600 deg.C to about 900 deg.C in twenty minutes through three hours. Thereby, a silicon rich area(12A) is produced on a sidewall of the gate(12). Next, the substrate(10) having the silicon rich area(12A) is subjected to an oxidation process under oxygen gas or water vapor atmosphere with a temperature of about 700 deg.C to about 900 deg.C in thirty minutes through three hours. Thereby, a lightly doped drain oxide layer(13) is formed on the sidewall of the gate(12) and on the exposed substrate(10).
Patent KR-20010005166-A (KR)
Inventor: KIM HUI JUN
IPC: E05B79/10
Filed: 1999-06-30
Abstract: PURPOSE: A safety lock structure of a sliding door type vehicle is provided to prevent a breakage of a striker as well as to transmit a displacement force by using a link. CONSTITUTION: A safety lock structure of a sliding door type vehicle consists of a striker(10), a pillar lead(11), a rod(13), a first link(14), a second link(15), a locker(17), and a spring(18). The striker of a triangle profile fixedly attached to a sliding door to reciprocate with the door. The pillar lead has a protrusion at one end thereof, and is rotated about a rotation shaft to open and close a fuel injection opening. The rod converts a rotation displacement movement of the protrusion into a straight movement using an inclined surface. The first link and the second link convert the straight movement the rod into the rotation displacement movement about a fixed shaft. The locker is fixedly coupled to the fixed shaft, and is formed with a groove for locking and releasing the striker. The spring provides a restoration force of the locker. Since the striker and the locker is stably locked while having a wide contacting areas, it is possible to prevent a breakage of the striker, and to transmit a displacement force by using the links.
Patent KR-20010008720-A (KR)
Inventor: HAN GYEONG SU
IPC: H04M3/00
Filed: 1999-07-02
Abstract: PURPOSE: A method for preventing data loss is provided to make a normal message displayed at a user MMC terminal at switching an operation and maintenance processor into a main processor. CONSTITUTION: A method for preventing data loss is described in which an operating system of an MP applies an interrupt signal(S_TAKE_END) to SCIC in response to a standby drive command from a user processor(300,302). The operating system delays an operation for clearing a write_pointer value of an input/output driver so that data stored in a DRAM in the SCIC is displayed at a user MMC terminal(304). The SCIC transfers and displays display information requested by a user and remaining in the DRAM, and applies an interrupt signal to the operating system when all information in the DRAM is transferred. The operating system stores data related to an input/output driver in the DRAM by a predetermined format(306). The data of the input/output driver is copied to a DRAM of the MP at a standby side(308). The operating system operates at a standby mode(310).
Patent KR-20010010383-A (KR)
Inventor: SHIN HWA SUK
IPC: H01L21/336
Filed: 1999-07-20
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to improve the operating speed of a metal-oxide-semiconductor(MOS) transistor, by reducing junction capacitance and junction leakage of the transistor by a counter doping process. CONSTITUTION: A well and a channel region of an arbitrary conductivity type are formed in a semiconductor substrate(100) through ion-injection processes for forming the well and controlling a threshold voltage. A gate insulating layer(110) is formed on the resultant structure. A polysilicon layer is formed on the gate insulating layer. A photoresist pattern confining the portion of a gate electrode is formed on the polysilicon layer. The polysilicon layer is selectively etched to form a gate electrode(112) by using the photoresist pattern as a mask. The channel region(116) in a portion not protected by the photoresist pattern by using the photoresist pattern as a mask, is counter-doped with impurities of a conductivity type opposite to that of the channel region. The photoresist pattern is eliminated.
Patent KR-20010011136-A (KR)
Inventor: BAEK MUN CHEOL
IPC: H01J31/12
Filed: 1999-07-26
Abstract: PURPOSE: A triode-type field emitter is provided to drive at a low voltage and to have arranged nano structures. CONSTITUTION: A gate electrode(15) is formed on a first substrate(10). An insulating layer(14) to cover the gate electrode is formed thereon. A metal separating layer is formed on the insulating layer. A seed metal layer(12) of nano structure is physically deposited on the first substrate. A nano structure(13) is grown on the metal layer. The metal separating layer is separated. A second substrate having a cathode electrode(11) is prepared thereon. The second substrate is formed in the result of the first substrate to contact the nano structure with the cathode electrode. The nano structure is transited to the second substrate by removing the first substrate. The seed metal layer is removed and the part of the insulating layer is etched to expose a sidewall of the gate electrode.
Patent KR-20010011442-A (KR)
Inventor: YANG JAE HUN
Filed: 1999-07-28
Abstract: PURPOSE: An advertisement system is provided to offer advertisement contents to contracted users via a network or the internet, to allow the users to download a background screen or a screen saver including the advertisement or receive the advertisement via an e-mail, to check the advertisement download or exposure, and to give a compensation money to the users. CONSTITUTION: An advertisement system comprises steps of constructing a start, a final, a background screen or a screen saver including advertisement contents, storing the constructed advertisement materials, transmitting the constructed advertisement materials to registered users via the internet or the public network, the users downloading the advertisement materials, displaying the advertisement expressed when executing the advertisement materials, checking the downloading users, and an advertisement owner giving them compensation fee according to the number of the advertisement downloading.
Patent KR-20010018271-A (KR)
Inventor: KIM CHOON LAN
IPC: A61P9/02
Filed: 1999-08-18
Abstract: PURPOSE: A composition for treatment of cardiovascular disease is provided, which shows excellent efficacy in angina pectoris, coronary arteriosclerosis, cardiac infarction, hyperlipidemia, vertigo and declining of memory caused by disorder of cerebral circulation. CONSTITUTION: The composition is manufactured by following steps; preparing medicinal parts from Salvia miltiorrhizae Radix, Notoginseng Radix, Borneolum, washing with water, and chopping as fine as possible to widen the side to be contacted; extracting soluble ingredient from Salvia miltiorrhizae Radix and Notoginseng Radix with water for 2hours using a reflux cooler, and filtering the extract through cotton, and repeating this stage to get herb medicine extract; centrifuging the extract and filtrating supernatant with cotton, and concentrating the extract with vacuum evaporator to get condensed solution; adding ethanol to the concentrate and homogenizing, and concentrating and refining in a vacuum evaporator to get the extract of high purity; adding Borneolum and polyethylene glycol to the refined extract, and homogenizing by dissolving at below 50deg.C to be well mixed; pouring the homogenized solution to a dropping machine to get the objective pill of 2mm size.
Patent KR-20010027722-A (KR)
Inventor: JUNG MYEONG GEUN
IPC: H05K3/46
Filed: 1999-09-15
Abstract: PURPOSE: A method of lamination of a multi-layer printed circuit board(PCB) is provided to prevent from occurring operation delay caused by fixing and riveting, reduce operation time, and improve productivity thereby, enables a smooth operation of lamination, and improves impedance characteristics by balanced lamination. CONSTITUTION: In a method of lamination of a multi-layer printed circuit board, multi-layers of a board are laminated sequentially in order of a copper clad laminated(CCL) layer(10) and a prepreg layer(20). Fixing pins(50) hold a laminated board(1) primarily. Cylinders(60) push fixing plates(50) toward the laminated board(1) on both ways vertically. Heaters(70) attached to cylinders(60) operate in temperatures between 200°C and 400°C and frit prepreg layers on touched spots, holding tight the CCL layers(10) thereby.
Patent KR-20010028400-A (KR)
Inventor: LEE SEUNG HO
IPC: B21B37/00
Filed: 1999-09-21
Abstract: PURPOSE: An automatic device for setting and adjusting a hole-down roll cap of a calibrator is provided to automatically setting a gap between hole down rolls of a calibrator for reducing any accidents due to the determination of a worker, and control the position of the hole-down rolls according to the characteristics of a plate for improving the shape of the plate, thereby improving the quality of the plate. CONSTITUTION: A device for automatically setting and adjusting a hole-down roll cap of a calibrator includes a finish rolling calculator(422) for calculating an estimation thickness(t1) after rolling and a real thickness(t2), a pyrometer(423) for measuring an average temperature(T) of a steel plate after finish rolling, a formula modelling part(413) for receiving a steel type and a thickness(t) of the plate from the finish rolling calculator and the temperature from the pyrometer to set a gap between hole-down rolls according to a previously modeled formula, and a controller(416) for comparing set values of the formula modelling part and current position detection values of hole down rolls(1,2) via position detectors(14,14-1) to control the driving of a motor by outputting a driving instructions by a deviation between the set value and the current detection value, and determining whether the hole-down roll positions are proper control positions on the basis of detection signals from limiters(15,16,15-1,16-1) to stop the hole-down rolls if proper.
Patent KR-20010028933-A (KR)
Inventor: YOO SANG YUN
IPC: G03G15/08
Filed: 1999-09-28
Abstract: PURPOSE: A picture concentration compensating method is provided to prevent picture concentration from being dropped by automatically adjusting a development voltage applied to a developer according to a low level of a remaining toner amount. CONSTITUTION: A central processing unit confirms whether a print command is received from an outer machine(S301). Printing is performed in order to record the received print data on a paper(S302). The central processing unit confirms whether the printing is completed(S303). If not, the central processing unit confirms whether a remaining toner amount of a developer is below a predetermined value(S304). If the remaining toner amount of a developer is below the predetermined value, a message "TONER LOW" is displayed(S305). A paper sheet count part counts a print number of papers printed through a printer engine(S306), and the unit detects a low level of the remaining toner amount from a look-up table(S307). The unit checks whether a picture concentration value is in a compensable range(S308). If so, the unit detects a development voltage corresponding to the low level(S309). A development voltage adjusting part boosts up the development voltage in order to supply a development voltage corresponding to the low level(S310).
Patent KR-20010029241-A (KR)
Inventor: PARK IL RAE
IPC: B62D3/02
Filed: 1999-09-30
Abstract: PURPOSE: A sealing performance maintaining structure maintains the seal between a dust cover and a steering gear box. CONSTITUTION: A sealing member(100) is disposed on the top surface of a gear box(10). The sealing performance maintaining structure is completed by fitting a dash dust cover at a dash panel(5) and fixing the outer circumferential flange on the dash panel(5). Then a steering wheel and etc. are connected by providing a steering device. The pressing portion of the sealing member(100) is closely attached to the lower surface of a dash dust cover. On the upper portion of the pressing portion, a protrusion at the middle portion is on a higher position than another protrusion, thereby maintaining a complete watertight and sealing performances. Therefore, the sealing force of the sealing member(100) is always maintained constantly.
Patent KR-20010035833-A (KR)
Inventor: CHO EUN CHEOL
IPC: H01L29/786
Filed: 1999-10-04
Abstract: PURPOSE: A polysilicon thin film transistor(TFT) is provided to improve current characteristics by reducing leakage current in an ON state of the TFT and increasing mobility of electrons.. CONSTITUTION: A source(11), a channel(12) and a drain(13a) are formed on a glass substrate as a thin film. A gate insulation layer(14) is formed on the channel(12), and a gate(15) is formed on the gate insulation layer(14). The channel(12) has amorphous silicon structures and polysilicon structure. The polysilicon structures are formed on the amorphous silicon structures to cover the amorphous silicon structure. Carriers flow through the surface of the polysilicon structures with rapid carrier mobility. Leakage current is restricted by the distribution of the amorphous silicon structures. The channel(12) is manufactured through sputtering.
Patent KR-20000028943-A (KR)
Title: Multi-story parking facility
Inventor: IKENAKA TAKANOBU
IPC: B65G1/04
Filed: 1999-10-08
Abstract: PURPOSE: A three dimensional parking facility is provided to efficiently store by using a building space as a building structure does not hinder to the three dimensional parking facility. CONSTITUTION: A three dimensional parking facility is composed of: elevating stands(3A,3B) established in each parking story of a building(1) for coming in, an elevating space(2B) for coming out, an elevator having the elevating stands, a traveling trolley(5) for traveling along a traveling space(4) formed in each parking story, a parking room(7A) of one vehicle formed at both sides of the traveling space for enabling to come in one vehicle having parking lathes(6A,6B), and a parking room(7B) of two vehicles as enabling to come in two vehicles. At the elevating stand(3), at the traveling trolley(5), and at the parking lathes of the parking rooms, conveyors(3F,5F,6F) for front wheels and conveyors(3R,5R,6R) for rear wheels are arranged to transport each vehicle. Therefore, the vehicles are guided and stored between the traveling trolley(5) and the parking rooms by the conveyors.
Patent KR-20000006678-A (KR)
Inventor: LEE JONG HO
Filed: 1999-10-15
Abstract: PURPOSE: An internet sanction system using bar-code checkbook is provided to confirm users, and to enhance consumption. CONSTITUTION: The present invention discloses an internet sanction system using bar-code checkbook comprising: a bar-code checkbook issuing organization(210) issuing bar-code checkbook having the bar-code for inquiring good purchase contents and sanction through a network according to user's request through a bank after identifying the user's credit; a main server(230) having a database storing said good purchase contents, connecting user to the home page of a franchisee to buy good and managing the home page; and a bar-code checking machine(240) mounted in said franchisee and transmitting the data stored in the bar-code of said bar-code checkbook to said issuing organization.