baber/WOPTO huggingface dataset:
Patent KR-20000000316-A (KR)
Inventor: SHIM HAK BO
IPC: E06B1/08
Filed: 1999-10-12
Abstract: PURPOSE: A manufacturing method for a door frame wrapped with wrappers such as a natural patterned timber, a patterned paper and a vinyl sheet is provided to be able to use a cheap raw material, simplify a manufacturing step, reduce a cost price and produce in mass by standardization in an available part. CONSTITUTION: The manufacturing method for a door frame wrapped with wrappers such as a natural patterned timber, a shaped paper and a vinyl sheet comprises the steps of: cutting a main body material(111) into a certain pattern based on a standard; making L-shaped cover materials(113)(115) by sticking plural auxiliary members(113)(115); wrapping by sticking a wrapping timber(117) on the outer surface of the cover materials; forming a recipient groove part in the center of the main body material(111) by attaching the wrapped cover materials on the centers of the both sides of the cut main body material; making the upper part of a door stopper(100) projected more than the cover materials by settling a plate-shaped door stopper(100) toward the lengthwise direction of the main body material for having the door stopper against an entrance toward the horizontal direction of the main body material separating.
Patent KR-20010038269-A (KR)
Inventor: LEE GWANG GIL
IPC: C07K14/435
Filed: 1999-10-23
Abstract: PURPOSE: A method for producing high purity silk peptides using gel filtration is provided. The silk peptide solution or powder is applied to cosmetics, and food additives and hydrolyzed using protease to prepare silk peptide as pure as oligopeptide of hundreds-thousands units. CONSTITUTION: The method for producing high purity silk peptide comprises the steps of: obtaining silk fibroin from silk proteins under high temperature and pressure to remove sericin from silk proteins; dissolving silk fibroin in 50% CaCl2·H2O·ethanol solution at 95 deg. C for 5 hours; subjecting the silk fibroin solution to gel filtration chromatography packed with 1 to 150 micrometer, preferably 20 to 80 micrometer bead sized media, sephadex G-10 or G-25; and freeze-drying or spray drying the purified silk peptide solution by using a freezing dryer or spray dryer.
Patent KR-20010038391-A (KR)
Inventor: LEE WAN HO
IPC: B29C47/04
Filed: 1999-10-25
Abstract: PURPOSE: An artificial timber has inner layer with reinforced durability and surface layer with patterns similar to wood and is profitable by using expensive paint only on the surface layer. CONSTITUTION: An artificial timber manufacturing method comprises a step to extrude resin including 70 - 85% of PVC, 7 - 10% of shock resistant adjuvant, 2 - 4% of filler and compound stabilizer in weight ratio with reinforced mechanical property and without paints through a main extruder(20) fixed on one side of an extruding die(30) to form the inner layer of artificial timber and a step to extrude powdery and pellet-formed mixed resin through an auxiliary extruder(21) with a second hopper(10) inputting the powdery resin containing paints and wood flour and a third hopper(80) inputting the pellet-formed resin to form patterns on the surface of the artificial timber to form the surface layer on the inner layer of the artificial timber.
Patent KR-20010045254-A (KR)
Inventor: KIM SU YEONG
IPC: C12N15/09
Filed: 1999-11-04
Abstract: PURPOSE: Provided are abscisic acid responsive element-binding factors (ABFs) which bind with abscisic acid responsive elements(ABREs) to regulate transcription and are thus useful in developing transformed plants resistant to complicated environmental stress. CONSTITUTION: Abscisic acid responsive element-binding transcription factors (ABFs) are separated from Arabidopsis cDNA expression library using typical ABRE(GGACACGTGGCG) by yeast one-hybrid screening method. In particular the separating procedure is as follows: i) separating RNA from ecotype Colunbia; ii) determining bases of DNA and purifying RNA through ethanol or LiCl precipitation methods; iii) analyzing positive clones; iv) separating ABF3 and ABF4 through PCR and determining base sequences of several clones; v) making plasmid pYX243; vi) manufacturing recombinant ABF; vii) synthesizing oligonucleotide pool, R58, composed of 18 random bases to obtain DNA; viii) measuring the transcription activity of DNA; and ix) separating ABRE-binding transcription factors.
Patent KR-20010045910-A (KR)
Inventor: LEE GEUN IL
IPC: H01L21/76
Filed: 1999-11-09
Abstract: PURPOSE: A method for manufacturing an isolating structure of a semiconductor device is provided to improve a leakage current characteristic of the isolating structure, by reducing over-etching time of a nitride layer in forming a nitride layer pattern for a trench. CONSTITUTION: An oxide layer(11) and a nitride layer are sequentially stacked on a semiconductor substrate(10). A photoresist layer pattern is formed in a portion corresponding to an active region on the nitride layer. The nitride layer and the oxide layer are etched by using the photoresist layer pattern as a mask to expose the upper surface of the semiconductor substrate corresponding to a field region. The semiconductor substrate is exposed in the same etching condition as the etching process for the nitride layer and the oxide layer and for 30-100 percent of the interval of time for which the nitride layer and the oxide layer are etched. The semiconductor substrate is etched to form a trench(14). A high temperature thermal oxidation process is performed regarding the trench to make the profile of the upper corner portion of the trench gently round. The inside of the trench is filled with an oxidation material.
Patent KR-20010046064-A (KR)
Inventor: LEE BYEONG CHEOL
IPC: H01L21/304
Filed: 1999-11-10
Abstract: PURPOSE: A system for aligning a semiconductor wafer through weight measurement is provided to prevent a down phenomenon of a pattern caused by inertial force at start and end points of rotation, by making reference to mechanical inertial energy according to the size and shape of a photoresist pattern formed on the wafer while the semiconductor wafer is in a cleaning process. CONSTITUTION: A wafer(10) is loaded in a spinner unit(120). The spinner unit rotates the loaded wafer. A spinner-driving unit rotates the spinner unit at a controlled rate. Analysis data of a layout structure obtained by performing a simulation regarding the structure of a plurality of photoresist patterns on the wafer, is stored in a database(110). A control unit(130) for controlling a rotation rate of the spinner calculates a controlled rate to overcome rotatory inertial force of the spinner unit, and supplies the calculated controlled rate to the spinner driving unit, while using the analysis data of the layout structure stored in the database.
Patent KR-20010047017-A (KR)
Inventor: KANG YU BEOM
IPC: D06F39/00
Filed: 1999-11-17
Abstract: PURPOSE: Assembling boss structure of an outer washing tub is provided to form the thickness of an assembling boss in the lower part of an outer tub as the thickness of an outer tub, and to reduce cooling time in injection-molding. CONSTITUTION: An assembling boss(11) is injection-molded in the lower part of an outer tub(1), and a recessed part(13) is formed in the upper part of the assembling boss. The recessed part increases cooling speed by enlarging the area contacted to air. The distance(t) between the lower face of the recessed part and the upper face of an assembling hole(12) is formed as the thickness of the outer tub with injection-molding. The entire outer tub is cooled at the same time. The distance from the lower face of the recessed part to the upper face of the assembling hole is formed to be less than the thickness of the outer tub. The working efficiency is improved, and the cost is reduced with reducing the injection-molding time of the outer tub.
Patent KR-20000006991-A (KR)
Inventor: HU BYUNG SUE
IPC: F26B13/00
Filed: 1999-11-17
Abstract: PURPOSE: A rotary dryer is provided to maximize the heat efficiency and the drying efficiency while simplifying the space-occupied area by minimizing the length of the rotary dryer and compacting the whole equipment. CONSTITUTION: The rotary dyer is formed by:an inside shell(3) formed lengthwise in the inner center of a body(2) for a rotary dryer(1) driven by a driving piece(A); plural lifters(3a) formed lengthwise inside of the inside shell(3); a dispersed impeller(4) fitted into the shaft inside of the inside shell(3) to be driven by the driving of a motor(5) installed on its one side; and a ventilating duct(7) for ventilating the hot wind to the inside of the inside shell(3).
Patent KR-20010054723-A (KR)
Title: Air conditioner
Inventor: LEE HEUNG WON
IPC: F24F1/00
Filed: 1999-12-08
Abstract: PURPOSE: An air conditioner is provided to reduce cost by using a refrigerator so as to lower the indoor temperature and a heating coil to perform a heating operation. CONSTITUTION: An air conditioner comprises a refrigerator unit(100) for performing refrigerating and freezing operation by the vaporizing the compressed refrigerant; a cooling unit(200) for freezing the water contained in a reservoir(203) by the vaporization of the compressed refrigerant in the refrigerator unit, and lowering the temperature of a heat transfer pipe(204) by the freezing heat of the frozen water; a heating unit(300) for heating the heat transfer pipe by a heating coil(602) and increasing the temperature of the heat transfer pipe; and a blower unit(420) for supplying the cool or hot air formed around the heat transfer pipe into the indoor area. The cooling unit includes an evaporator(202) for evaporating the compressed refrigerant fed from a compressor(101) of the refrigerator unit; the reservoir having the evaporator disposed at the wall of interior of the reservoir and which is filled with water; and the heat transfer pipe disposed within the reservoir and which transfers the freezing heat of water to the blower unit. The heating unit includes a switch(301) for switching power(V) supply, and a heating coil(302) for heating the heat transfer pipe by the power supplied through the operation of the switch. The blower unit includes a heat concentration mesh(422) for concentrating the freezing heat of water transferred by the heat transfer pipe, and a blower fan(421) for discharging the freezing heat concentrated at the mesh into the indoor area.
Patent KR-20010063657-A (KR)
Inventor: KIM KYOUNG MAN
IPC: B01D15/08
Filed: 1999-12-23
Abstract: PURPOSE: Provided is a purification method of a D3 dopamine receptor using the specific binding between elongation factor 1γ(EF-1γ) and D3 receptor, thereby the D3 dopamine receptor can be easily isolated from the D2 and D4 dopamine receptors. CONSTITUTION: The purification method of the D3 dopamine receptor comprises the steps of: passing D3 dopamine solution and the cell extract containing elongation factor 1γ(EF-1γ) through the column packed with glutathione beads to bind EF-1γ bound with the D3 dopamine receptor, with the glutathione beads; washing the column several times; and subjecting the D3 dopamine receptor to glutathione affinity chromatography by passing the eluate containing glutathione through the column to produce the D3 dopamine eluate.
Patent KR-20010057441-A (KR)
Inventor: CHOI DAE U
IPC: G06F17/30
Filed: 1999-12-23
Abstract: PURPOSE: A method for maintaining the data consistency in master and slave databases on line is provided to maintain the consistency of data between two databases of a service management system and a service control system, and to add/delete data from the service control system having a slave database. CONSTITUTION: A temporary table is generated in a shared table of a service management system and a service control system. In case that the service control system adds or deletes data, information on addition/deletion of the data is registered in the temporary table of the service control system. In case that the information is registered in the temporary table, data are added or deleted according to the information. Each temporary table is initialized.
Patent KR-20010057790-A (KR)
Inventor: YOON HUI WON
IPC: H01J29/48
Filed: 1999-12-23
Abstract: PURPOSE: An electron gun in a cathode ray tube is provided to be capable of improving resolution and withstand voltage by improving resistor structure and position of the electron gun. CONSTITUTION: The first and second interconnection members(121,122) are welded on a dynamic electrode(115b) and a static electrode(115a) without another path, respectively. A resistor(120) is welded on the first and second interconnection members(121,122) and converts a voltage of the dynamic electrode(115b) into a static voltage. The first interconnection member(121) is welded so as to be perpendicular to the girth of the dynamic electrode(115b). The second interconnection member(122) is welded so as to be perpendicular to the girth of the static electrode(115a).
Patent KR-20010058233-A (KR)
Inventor: AHN SEOK SUN
IPC: H04L12/28
Filed: 1999-12-27
Abstract: PURPOSE: A structure of a giga-bit Ethernet having a three-layer forwarding engine with a two-way type is provided to guarantee a bandwidth of giga-bit speed, by putting a forwarding engine between a MAC(Media Access Controller) layer protocol and a FIFO register, in order to directly route a packet inputted to a MAC and forward the packet to the FIFO register. CONSTITUTION: A physical coding sub-layer(21) processes a line coding operation. A giga-bit Ethernet MAC part(22) generates and detects MAC protocol data. A three-layer IP(Internet Protocol) forwarding engine part(23) detects and forwards a three-layer IP. A processor(25) processes messages such as ICMP(Internet Control Message Protocol) and an ARP(Address Resolution Protocol). A MAC FIFO control logic part(24) stores a protocol message by arbitrating priority of a high-speed path. A clock and test connection part(27) supplies a system clock. A processor connection part(26) includes a register a counter which manage network information, and makes connection to a processor.
Patent KR-20010061230-A (KR)
Title: Throttle body
Inventor: HWANG SEON YANG
IPC: F02M3/12
Filed: 1999-12-28
Abstract: PURPOSE: A throttle body is provided to prevent noise by controlling the white noise generated in an idle state by installing a noise barrier. CONSTITUTION: A throttle body includes a passage having a main valve(21) controlling the flow of sucked air, an air passage(30) having an intake passage(31) and an exhaust passage(32), an idle speed actuator(22) installed in the air passage between the intake passage and the exhaust passage to control the flow of sucked air in an idle state, and at least one soundproof instrument installed in the front or rear of the idle speed actuator to remove noise in the air passage. The intake passage is slant to the passage to prevent the generation of swirls. At the end of the exhaust passage, a noise barrier(33) is formed to reduce noise. The soundproof instrument consists of a first muffler(34) formed in the intake passage and a second muffler(35) formed in the exhaust passage. With the mufflers and the noise barrier, the white noise generated in a surge tank is removed.
Patent KR-20010059899-A (KR)
Inventor: SHIN DAL HEUN
IPC: F02B77/00
Filed: 1999-12-30
Abstract: PURPOSE: A fastening structure of a timing belt cover of a vehicle is provided to conveniently combine the timing belt cover to a cylinder head, a cylinder block, and a crank case by using the elastic force of a spring. CONSTITUTION: A locking groove(1) is formed on a combining portion of a timing belt. After arranging a timing belt cover on a cylinder head, three locking grooves(2) are formed on a combining portion of the timing belt cover. Herein, locking portions of a fastening spring(3) are inserted to two having grooves. The fastening spring is formed in a U-shape for an operator to conveniently hold. Moreover, the spring is formed by a handle unit(4) protruded to upward, a first locking unit(5) at the handle unit for being inserted to the locking groove of the cylinder head, and a hinge hole(6) between the first locking unit and the handle unit for inserting an arch shaped locking unit. Moreover, the locking unit contains a second outer locking unit(7) bent to upward to form an arch shape, a third inner locking unit(8) stored in the outer locking components while having relatively small width and length, and a connecting unit(9) integrating inner and outer locking units while being inserted to the hinge hole.
Patent KR-20000023690-A (KR)
Inventor: SACE PHILLIP ANTONY
IPC: D01F8/06
Filed: 1999-01-09
Abstract: PURPOSE: An in-situ method is provided to be economic, not to be harmful to the environment, and to produce a split filament of high level. CONSTITUTION: An in-situ method has steps of: spinning a multi filament to split; and splitting the split filament before additionally processing to unwoven web, a filament of fabric, or a staple fiber. A device for producing the split filament(10) contains a spinning hole(12) having a spinning opening formed the multi filament(14) by flowing more than two kinds of composition of melt-processing polymer. The composition is solidified by rapidly cooling when the filament is separated from the spinning hole(12). The filament(14) is solidified when the filament is reached in a converging guide(18) by cooling with a crossing current(16) of cool wind. The split filament is processed to a thread, the staple fiber, a tow and so on. A deriving material of split supplied from an intruding device(22) is steam, a mixture of steam and air, or hot water.
Patent KR-20000062252-A (KR)
Title: 반도체 기억 장치 및 그 제조 방법
Filed: 1996-12-20
Abstract: 반도체 기체의 활성 영역 상 혹은 게이트 전극 상에 티탄 나이트라이드로 이루어지는 플러그 전극(11)을 설치하고, 적층하여 형성되어 있는 커패시터의 축적 전극(15)의 개구부를 축소하며, 배선 전극(13)의 선폭을 축소함으로써, 축적 전극(15)의 접속 부분에서 배선 전극(11)과의 여유를 확보하고, 메모리 셀의 소요 면적을 축소한다.  또한, 주변 회로의 CMISFET부나 스태틱 RAM의 메모리 셀에서도 상기 플러그 전극을 공통으로 이용하여, 각각의 레이아웃을 컴팩트하게 한다.
Patent KR-20000076051-A (KR)
IPC: G01K13/00
Filed: 1998-03-05
Abstract: The sensor (1) has a housing enclosing a thermopile with hot and cold points (11,12) and a holder for each point. The thermal capacity of the cold points and their associated holders, CK, divided by the thermal capacity of the hot points and their associated holders, CW, is approximately equal to the heat conductivity near the cold points, ~lK, divided by the heat conductivity near the hot points, ~lW. The cold and hot points have approximately the same thermal insulation relative to the housing, and preferably ~lK \= ~lW and CK \= CW. Each holder may have a membrane (3) with a low heat capacitance and heat conductance.
Patent KR-20010012444-A (KR)
IPC: C08L67/02
Filed: 1998-03-25
Abstract: 본 발명은  평균 입경이 0.8 ∼ 2.0 ㎛ 이고  그 80 중량% 이상이  하기식으로 나타내는 결합단위로 이루어지는 실리콘 수지 미립자 (A) 를  0.0001 ∼ 0.03 중량% 함유하고,  또한 상기 실리콘 수지 미립자 (A) 보다 작은 평균 입경인 불활성 미립자 (B) 를  0.05 ∼ 1.0 중량% 함유하는 것을 특징으로 하는  2 축 배향 폴리에스테르 필름으로서,  조대 돌기가 작고  양호한 미끄럼성, 권취성, 내절삭성 을 가지며, 특히 전자 기록매체용 및 컨덴서용 베이스 필름으로서 적당한 특성을 갖는다. 
     ＲＳｉＯ 3/2   
     (여기에서 R 은 탄소수 1 ∼ 6 의 알킬기 및 페닐기에서 선택되는 1 종 이상이다.)
Patent KR-20010013685-A (KR)
Title: Composition comprising ketanserin and L-carnitine or an alkanoyl L-carnitine for the treatment of CRPS
IPC: A61K31/505
Filed: 1999-04-08
Abstract: The use of ketanserin in combination with L-carnitine, some alkanoyl L-carnitines and the pharmacologically acceptable salts thereof is disclosed for the treatment of CRPS.
Patent KR-20010014437-A (KR)
Title: 초전도 전선 구간 압연방법 및 압연장치
IPC: B21B1/16
Filed: 1998-07-14
Abstract: 본 발명은 특히 초전도체를 압연하기 위한 방법 및 롤러(roller)장치에 관한 것으로, 롤러 장치는 마주하는 롤러 표면 평면을 형성하는 롤러 본체들에 의해 서로 마주하여 배열된 두 개의 롤러 본체들을 구성하여 사용되고; 및 수단은 압연될 소재가 압연될 소재와 롤러 표면 평면사이에 발생된 마찰에 의해 롤러 표면 평면들사이에서 당겨지는 그러한 방법으로 그들의 대칭 축에 관하여 두 개의 롤러 부재를 구동하기 위해 배열된다. 본 발명에 따라서, 상기 롤러 장치는 상기 롤러 본체들이 두 개 이상의 환상 또는 관형 롤러 본체를 구성하기 위해 형상지어지고; 및 추가로 환상 또는 관형 롤러 본체들은 환상 트랙을 형성하는 표면이 제공되고; 및 롤러 장치는 롤러 표면 평면이 서로를 향하여 가압되는 그러한 방법을 통해 환상 트랙위에 접촉을 위해 배열된 가압 장치를 구비하는 것으로; 및 상기 가압 장치는 가압 장치가 환상 또는 관형 롤러들 위에 환상 트랙의 단지 일부 위에 접촉 상태에 있는 그러한 방법에서 형상지어지고 및 설치된다. 여기에서 상기는 압연 공정시 바람직하지 않게 변형된 롤러들의 상당한 위험 없이 매우 큰 롤러 직경을 구비하여 압연하는 것이 가능하다. 특히 초전도체의 압연을 위한 실험들은 개선된 특성들이 압연된 초전도체에서 얻어지는 것을 보였다.
Patent KR-20000053422-A (KR)
Title: Display drive device and liquid crystal module incorporating the same
Inventor: TAMAISHIGEKI
IPC: G09G3/36
Filed: 2000-01-07
Abstract: PURPOSE: A display driver and liquid crystal module are provided to available smaller and decrease the cost. CONSTITUTION: A display driver and liquid crystal module comprising a source driver LSI chip(1) and gate driver LSI chip(2) as many driving circuit contacted to drive a liquid crystal panel(4) as a liquid display device, are mounted on each tape carrier package(TCP)(3). The output terminal of the source driver LSI chip(1) and gate driver LSI chip(2) are contacted to output terminal of liquid crystal panel(4) on TCP(3) via TCP wiring on TCP(3).
Patent KR-20000057918-A (KR)
Inventor: GAWAJUE DAKKAYUKKI
IPC: H01L27/108
Filed: 2000-02-03
Abstract: PURPOSE: A dynamic random access memory(DRAM) having a capacitor over bit line(COB) structure is provided to reduce a step difference regarding a peripheral circuit and to increase a capacitance, by coating a side surface of a bit line with a sidewall insulation layer such as a nitride layer, and by having a stack electrode self-aligned and connected to a capacitor contact. CONSTITUTION: A dynamic random access memory(DRAM) having a capacitor over bit line(COB) structure comprises: a semiconductor substrate; a word line; an interlayer insulation layer; a capacitor contact; a bit line; a sidewall insulation layer; a stack electrode; a capacitance insulation layer; and a plate electrode. The semiconductor substrate has a diffusion layer. The word line is formed on the semiconductor substrate. The interlayer insulation layer is formed on the word line. The capacitor contact is formed on the interlayer insulation layer, connected to the diffusion layer. The bit line is formed on the interlayer insulation layer. The sidewall insulation layer is formed on a side surface of the bit line. The stack electrode is connected to the capacitor contact by using a side surface of an insulation layer selectively formed right over the bit line. The capacitor insulation layer is formed on the stack electrode. The plate electrode is formed on the capacitance insulation layer.
Patent KR-20010080859-A (KR)
Inventor: KIM YONG JIN
IPC: G06Q50/10
Filed: 2000-02-16
Abstract: PURPOSE: The filial DLH(Duty Love Hotel) is provided to enable descendants to enjoy a ceremony or rite, to remove the problems of the cost and time, and to offer a broad place for the ceremony or rite. CONSTITUTION: The filial DLH is a building, which professionally serves the ceremony or rite at a broad place and convenient traffic. Experts, who well know traditional custom and manners, prepare the ceremony through a big and direct business purchase. That is why the costs for the ceremony decrease. So, descendants can always perform the noble and formal ceremony or rite according to the professional program only if the descendants attend to the ceremony or rite with pleased mind.