baber/WOPTO huggingface dataset:
Patent KR-20000004165-A (KR)
Title: Diaxial orientation polyester film for magnetic record medium
Inventor: LEE KWANG HYUNG
IPC: G11B5/62
Filed: 1998-06-30
Abstract: PURPOSE: A fabrication method of a polyester film for a magnetic record medium is provided to improve a drop-out and an error rate at coating a magnetic material. CONSTITUTION: The fabrication method of a diaxial orientation polyester film comprises the steps of: adding a plastic caroline of 0.01-2 weight% having an average grain of 0.01-0.5 micrometer and a plastic caroline of 0.51-3 weight% having an average grain of 0.51-3 micrometer when fabricating a polyester; and performing a melting extrusion and stretch by use of a well-known method. Thereby, a surface characteristic adjust effect is excellent, a massive grain is generated a little, and a drop-out and an error rate is improved.
Patent KR-20000007270-A (KR)
Title: Process for producting water soluble amino acid by using bacteria strain which can decompose aquatic waste
Inventor: CHI WEI KWANG
IPC: C12N1/20
Filed: 1998-07-01
Abstract: PURPOSE: A method for producing water soluble amino acid is provided by using bacillus subtilis strain 18-1, or bacillus subtilis strain 19-2. CONSTITUTION: The water soluble amino acid is provided by mixing at least one strain of bacillus subtilis strain 18-1, or bacillus subtilis strain 19-2 with aquatic waste; carrying out the reaction with supplying air at 0-0.03 vvm wherein; pH ranges from 7.0 to 7.5; temperature ranges from 38.5 to 40°C; recovering water soluble amino acid when formal nitrogen comes to 1.47-1.79% of water soluble amino acid.
Patent KR-20000007494-A (KR)
Title: Data communication device and communication method of outer machinery using embedded modem
Inventor: KIM HYUN CHUL
IPC: H04L12/66
Filed: 1998-07-03
Abstract: PURPOSE: A data communication device is provided to improve the effective value of a modem by performing a PC communication using the modem equipped in a digital television, a DTTV(Digital Terrestrial TV) and so on from an outer machinery. CONSTITUTION: The data communication method comprises: a key input unit to feed a key input signal to a control unit(120) when a user operates a key equipped in a digital television and a set top box; a remote control receiving unit(110) to feed the key signal to the control unit(120); the control unit(120) having a function of an UART(universal asynchronous receiver transmitter) to be able to convert the series parallel and to convert the parallel series used to a data transmission, and to control the whole operations of a machinery; the modem to process a various kind of command and a message according to the outer machinery communication mode.
Patent KR-19990071361-A (KR)
Title: 가발의 스토퍼
IPC: A41G5/00
Filed: 1998-07-10
Abstract: 본 발명은 가발의 스토퍼에 관한 것으로서, 반전성능을 갖는 활처럼 휘어서 가로로 긴 형상의 각편(脚片)(1)과 평활한 하방각편(2)을 장방형상으로 연결설치하고, 상방각편(1)에는 하방각편(2)의 상면에 건너지르는 물결형의 빗살형상 돌기편(1a)을 돌출설치한 가발의 스토퍼(갑)에 있어서, 상방각편(1)의 상단부 좌우에서 상기 각편(1)의 뒷부분에 걸쳐서 구부려 꺾이고, 상기 빗살형상 돌기편(1a)과 병행하여 상기 상방각편(1)의 하단에서 하방으로 건너지르는 아래를 향한 돌기편(1b)을 돌출설치하고, 가발(병)의 외면 외부둘레부에 스토퍼(갑)의 아래를 향한 돌기편(1b)을 끼워넣고, 스토퍼(갑)를 가발(병)에 고정부착하여, 가발 본체에 봉착(縫着), 접착제에 의한 고정부착 등을 필요로 하지 않는 가발의 스토퍼 제공을 특징으로 한다.
Patent KR-20000010061-A (KR)
Title: Production process of microcapsule by surface polymerization method
Inventor: LEE JAE KU
IPC: C08G18/08
Filed: 1998-07-30
Abstract: PURPOSE: Microcapsule is proposed as a high molecular substance to have elasticity and durability for a material which shows great change of heat capacity in phase transition to store and transmit heat. CONSTITUTION: In the microcapsule production process, 320ml of 0.3wt% Tween 80 aqueous solution is mixed with 24ml tetradecane and 2.4g TDI to prepare mixed oil solution. This solution is disseminated to produce an emulsification solution. After 5 minutes stirring, 4.27-11.39g DETA and 5.39-6.80G TETA are added and stirred for 30 minutes at normal temperature to make capsule wall. To adjust physical properties of capsule wall, the ratio between triamine and tetramine is kept as 1:0.5-1:4.
Patent KR-20000013684-A (KR)
Title: Vibration sorter
Inventor: LEE SUNG MIN
IPC: B07B1/36
Filed: 1998-08-12
Abstract: PURPOSE: A vibration sorter is provided to sort powder per particle size by passing a screen by steps, using up, down, right and left three dimensional vibration of a vibrator. CONSTITUTION: The vibration sorter has: a base(10); plural trough(20) supported by plural springs(22) and having each outlet(21), in the base; a circular screen(40) placed inside the trough by one step or multi steps; and two vibrators(50) for vibrating the circular screen. Each vibrators are horizontally installed in both outer face sides of the trough placed in the lowest side among the troughs. Therefore, processing amount can be increased and the space of the lower sorter can be effectively used.
Patent KR-20000014595-A (KR)
Title: Trip device of molded case circuit breaker
Inventor: YOON SOON-JONG
IPC: H01H45/00
Filed: 1998-08-21
Abstract: PURPOSE: A trip device of molded case circuit breaker is provided to realize accurate breaking operation by distributing uniform magnetic flux between a cylinder assembly and an amateur. CONSTITUTION: The trip device of molded case circuit breaker having a magnetic cylinder assembly(7) in which magnetic force is induced by the current in a coil(6) in accident, comprises: a hollow cylinder type core mount(30) integrally formed to a breaker cover(2) to be separated to the top of said cylinder assembly(7) and a spring groove(30a) in its entrance; a magnetic core(28) mounted to be lifted through said core mount(30) and having a flange(28a) on its top end; an elastic member mounted between the spring groove(30a) of said core mount(30) and the flange(28a) of the core(28), and compressed in attracting said core(28) to present recovering force to the core(28); and a pusher(31) mounted on the bottom of said core(28) and rotating a cross bar(20) about its rotation point in descending the core(28).
Patent KR-20000019529-A (KR)
Title: Cream/paste cleansing composition containing aliphatic acid soap
Inventor: KIM MIN JIN
IPC: C11D9/00
Filed: 1998-09-12
Abstract: PURPOSE: A cream/paste cleansing composition containing an aliphatic acid soap is provided, which shows good cleansing effect, produces creamy and rich foam and has improved stability to the temperature variation and washability. CONSTITUTION: The cream/paste cleansing composition comprises 10.0-40.0 wt% of an aliphatic acid soap; 10.0-40.0 wt% of one or more polios; 1.0-20.0 wt% of polyethyleneglycol distearate; and 0.5-10.0 wt% of the cured ester, polyethyleneglocylglucos dioleate or their mixture. The aliphatic acid soap preferably uses one or more aliphatic acids of C12-18 in the amount of 20.0-30.0 wt%. The polyol is selected from glycerin, propylene glycol and butyleneglycol. The cured ester is selected from the cured jojoba oil, the cured coconut oil and the cured castor oil.
Patent KR-20000020897-A (KR)
Title: Method for forming field oxide film by locos method
Inventor: LEE YONG JAE
IPC: H01L21/76
Filed: 1998-09-24
Abstract: PURPOSE: A method for forming a field oxide film by locos method is provided to reduce the extent that an oxide film penetrates downward a nitride film when forming a field oxide by forming a nitride spacer on a side wall of an open part of the nitride film. CONSTITUTION: A the bird's beak phenomenon generated during LOCOS(Local Oxidation of Silicon) used in forming a field oxide is suppressed by the field oxide film formed by locos method. The method comprises the steps of: forming an oxide film(13) on a silicon substrate(11); forming a first nitride film(15) on the oxide film; revealing a part of the oxide film by forming an open part(17) on the first nitride film; covering the first nitride film where the open part is formed with a second nitride film(19); leaving the second nitride film covered on a side wall of the open part of the first nitride film and removing other part of the second nitride film; and forming a field oxide(20) film by oxidizing the revealed part of the oxide film additionally using the first nitride film as a mask.
Patent KR-19990030314-A (KR)
Title: 압전작동기, 적외선센서 및 압전광 편향기
IPC: H01L41/09
Filed: 1998-09-30
Abstract: 저구동전압화와 대변위량화와 고안정성화, 소형화를 동시에 만족하는 고성능 압전작동기, 압전초퍼 또는 압전광 편향기를 제공한다. 
     동일평면상에 있는 탄성심(shim)재(10)에 일부에 압전체(11)를 점착한 구동부(10a), 구동부(10a)에 여진된 진동의 진폭을 확대하는 변위확대부(10b)를 설정하였다. 또 구동부의 공진주파수와 변위확대부의 공진주파수의 중간의 주파수영역의 구동주파수로 구동하였다.
Patent KR-20000030926-A (KR)
Title: Use of ginseng ginsenoside as oocyte maturation facilitator
Inventor: NAH SEUNG YEOL
IPC: A61K31/70
Filed: 1998-10-02
Abstract: PURPOSE: A use of ginseng ginsenoside as oocyte maturation facilitator is provided in which the ginseng ginsenoside facilitates maturation of oocyte by treating oocyte therewith and activating Ca¬(2+)-activated chloride channels. CONSTITUTION: An effect of ginseng ginsenoside on Xenopus laevis oocyte is assayed by the activity of Ca¬(2+)-activated chloride channels as the voltage and the dose of ginsenoside are varied. Ginsenoside purified from ginseng binds the ginsenoside binding protein which is a membrane protein of oocyte, and activates phospholipase C. The activated phospholipase C releases IP3 from the membrane. The released IP3 interacts with IP3 binding site in calcium storage site, and releases calcium from calcium storage site into the cytoplasm. The maturation of oocyte is facilitated because the released calcium activates the Ca¬(2+)-activated chloride channels.
Patent KR-20000025618-A (KR)
Title: Set-top box having graphic overlay function
Inventor: CHO DEOK HO
IPC: H04N7/10
Filed: 1998-10-13
Abstract: PURPOSE: A set-top box is provided to make an image and various graphics converted into a high definition grade signal and a standard definition grade signal so as to be displayed at a general TV receiver. CONSTITUTION: In a set-top box, a vestigial side band tuning part(10) receives a radio frequency signal sent by a ground wave and performs various error correction and decoding courses to output a pure MPEG-2 signal. An HD/SD converting part(20) divides a video signal, an audio signal and various additional services from the MPEG-2 signal, and converts the divided signals into a high definition grade signal and a standard definition grade signal. A memory part(40) stores application programs required to operate the system, and an input part interfaces the system and various peripheral equipments. An audio/image output part(60) converts the various image and audio signals converted through the HD/DS converting part so as to correspond to an output device. A graphic overlay part(70) processes data associated with a graphic of the converted signals through the HD/SD converting part so as to be overlaid at the image signal.
Patent KR-19990037385-A (KR)
Title: 반도체 장치 배선의 레이아웃 방법 및 반도체 장치를 위한배선 레이아웃 프로그램이 기록되는 기록매체
IPC: H01L21/822
Filed: 1998-10-26
Abstract: 소자들의 수, 소자 면적, 소자간 배선 영역, 및 최소 필요 전원 배선층이 산출되고, 칩 면적과 칩 영역은 산출결과에 기초하여 결정된다.     소자들은 칩 영역 내에 배치되고 소자들을 서로 접속하기 위한 배선이 형성된다.     그후, 소자에 접속되고 칩의 두께 방향으로 서로 간격을 두고 대향 배치되는 전원 배선층과 접지 배선층의 형상이 결정된다.    대향면적이 가능한 넓어지도록 전원 배선층과 접지 배선층이 설계된다.
Patent KR-20000027351-A (KR)
Title: Method for manufacturing integrated injection logic using heterojunction bipolar transistor
Inventor: PARK MUN PYUNG
IPC: H01L21/328
Filed: 1998-10-28
Abstract: PURPOSE: An integrated injection logic fabrication method is provided to increase current gains and breakdown voltage of base-collector junction and to reduce a base resistance by using a vertical PNP transistor and an NPN HBT(heterojunction bipolar transistor). CONSTITUTION: An integrated injection logic comprises an NPN HBT of collector structure and a vertical PNP bipolar transistor. In the NPN HBT, B+ ions are injected up to an emitter layer(203) through a sub-collector(206), a collector layer(205) and a base layer(204), so that up-beta current gains are increased and multi-collector regions are electrically isolated each other. In the vertical PNP bipolar transistor, compound semiconductor epitaxial layers(209-212) used for a collector, a base and an emitter are re-grown on the NNP HBT, so that base-collector breakdown voltages are increased. Then, Si+ ions are injected up to the emitter cap layer(212) and a grounded electrode(219) is formed on the emitter cap layer.
Patent KR-20000027529-A (KR)
Title: Method for manufacturing front substrate of plasma display panel
Inventor: KWON TAE JUNG
IPC: H01J11/38
Filed: 1998-10-28
Abstract: PURPOSE: A method for manufacturing front substrate of plasma display panel is provided to prevent the short circuit of bus electrodes, to enhance resolution and reliability and to reduce costs. CONSTITUTION: A method for manufacturing front substrate of plasma display panel comprises: a step of forming transparent electrodes(32) on a glass substrate(31); a step of forming a first bus electrode(33); a step of forming a second bus electrode(34); and a step of forming a dielectric layer(35). The transparent electrodes consist of ITO metal. The first and second bus electrodes are respectively formed on the transparent electrode and the first bus electrodes through printing process. The dielectric layer is formed on the glass substrate.
Patent KR-20000027584-A (KR)
Title: Process for preparing a carikina denticulata-denticulata de haan leaf-mustard kimchi
Inventor: SHIN HYE SU
IPC: A23L19/00
Filed: 1998-10-28
Abstract: PURPOSE: A process for preparing Toha(Carikina denticulata-denticulata DE HAAN) leaf-mustard kimchi is provided to improve the taste and flavor of a conventional kimchi, and maintain a long storage period thereof. CONSTITUTION: A process comprises the steps consisting of; a first selecting and washing step of leaf-mustard, a second salting step of the resulting materials, a third desalting and dewatering step thereof, a fourth mixing and kneading step of the Toha leaf-mustard, and a final packaging step of the Toha leaf-mustard kimchi. Characteristically, the first step is performed by properly selecting, cutting and washing the leaf mustard. The second step is performed by conventionally using 7 to 15 weight % of natural salt for 3 to 4 hours on the basis of the leaf mustard. The third step is characterized in that the salted leaf mustard is washed with appropriately the fresh water. The fourth step is performed by mixing the resulting and seasonings, wherein, especially, the seasonings consist of 61 to 63 weight % of the leaf mustard, 10 to 11 weight % of purified salts, 5 to 6 weight % of pepper powders, 3 to 4 weight % of salted anchovies, 3 to 4 weight % of green onions, 3 to 4 weight % of salted shrimps, 2 to 3 weight % of garlic, 1 to 2 weight % of green ginger and 1 to 2 weight % of fruit juice. The final step is finalized by vacuum packaging the mixture. Thereby, the improved Toha leaf-mustard kimchi is given to a unique taste as well as the high antibacterial activity.
Patent KR-20000028104-A (KR)
Title: Movable mirror structure and manufacturing method thereof
Inventor: HAN BONG SU
IPC: H01L29/84
Filed: 1998-10-30
Abstract: PURPOSE: A movable mirror structure and a manufacturing method thereof are to enlarge a swivel angle of a movable mirror as well as to prevent a groove from formed on an upper surface of a post. CONSTITUTION: A movable mirror structure comprises a substrate, ground electrodes formed on the substrate, posts formed on the substrate by electroplating, hinges connected to the posts by deposited films, and a movable mirror(20) movably connected to the hinges. An address electrode is formed on an upper surface of the substrate opposite to a bottom of the movable mirror to drive the movable mirror by electrostatic force. The substrate is a silicon substrate comprising n-typed dopant. The ground electrode is made by a deposition process of a metal material such as nickel. The posts are formed on the ground electrodes by electroplating to have a predetermined height, and transfer applied voltage through the ground electrodes to the hinges.
Patent KR-20000031422-A (KR)
Title: Device and method for displaying additional information of satellite broadcast receiver
Inventor: KIM IK HWAN
IPC: H04N7/08
Filed: 1998-11-06
Abstract: PURPOSE: A device and a method for displaying additional information of a satellite broadcast receiver is provided to display various fonts and sizes of character information with a small amount of memory. CONSTITUTION: A displayer is composed of an abstracter(41) abstracting additional information from a transport stream, a code converter(42) converting a complete Hangul code to a combination Hangul code and bypassing additional information except for the Hangul code, and a memory(33) storing the output of the code converter and a bitmap data per font of the combination Hangul code and English code. Also a bitmap organizer(45) organizes the bitmap by abstracting the bitmap data and bypasses information except the bitmap data, and a key signal processor(43) transmits a graphic and character data to a display unit(46) after reading the data from the memory and the bitmap organizer. The code converter divides the Hangul code and the English code depending on a top bit.
Patent KR-20000038082-A (KR)
Title: Selective host interrupting method of communication equipment
Inventor: PARK JOON HUI
IPC: H04L12/801
Filed: 1998-12-03
Abstract: PURPOSE: A selective host interrupting method of communication equipment is provided to remove interrupts with big burden but in idle state to thereby enhance an overall communication performance by generating an interrupt according to the intention of the transmitting party when a packet bigger than a maximum transmission unit of a network card is transmitted and received. CONSTITUTION: A transmitter processor segments a packet desired to be sent to bit an MTU of a network card and stores the information(402) in a place to which a control program of the network card can approach. The control program of the network card reads the packet information and generates a header(401) for each packet. At this time, a flag is inserted only to a header of the last packet to generated an interrupt and transmits it. When a receiving party receives the packet, a control program of a network card of the receiving party judges whether it generates an interrupt with the packet header, and makes a direct memory access of the packet to a user processor of the receiving party.
Patent KR-20000039580-A (KR)
Title: Device for controlling amount of dehumidification of dehumidifier
Inventor: HWANG SEONG YEON
IPC: F24F3/00
Filed: 1998-12-15
Abstract: PURPOSE: A control device of the dehumidifying amount of a dehumidifier is provided to prevent overflow of condensate water from a water gutter by opening a button of a limit switch pushed by an elastic member without direction contact and to reduce the number of processes for a dehumidifier and a water gutter. CONSTITUTION: A water gutter(121) is combined to a dehumidifier(101) by a user. A float(131) is stopped in vertical standing state because there is no stored condensate water in the water gutter. If the water gutter is full of condensate water, a button(112 of a limit switch(111) is pushed by an elastic member(141). A dehumidifier(101) is used conveniently by inclining the elastic member employing a magnetic body(151). The number of processes of the dehumidifier and the water gutter is reduced. Thus, the cost for producing is reduced and the appearance of the water gutter becomes fine. Thereby, the dehumidifier is used conveniently.
Patent KR-20000039899-A (KR)
Title: Method for controlling automatic connection recovery among equipments in bus system
Inventor: SEO SANG IL
IPC: H04L12/40
Filed: 1998-12-16
Abstract: PURPOSE: A method for controlling an automatic connection recovery among equipments in a bus system is provided to recover connection information between each node by adding automatic connection recovery bits. CONSTITUTION: A method for controlling an automatic connection recovery among equipments in a bus system comprises the following steps. Each application node searches input and output control plugs and determines an automatic connection recovery when a bus reset is generated during isochronous data communication. According to the determined result, the automatic connection recovery is performed to transmit the isochronous data if the automatic connection recovery is possible.
Patent KR-20000040800-A (KR)
Title: Magnetic fluid seal device of rotary body
Inventor: JEONG SEONG CHEON
IPC: F16J15/43
Filed: 1998-12-19
Abstract: PURPOSE: A magnetic fluid seal device of a rotary body is provided to increase the intensity of magnetic flux by bending a bore of a pole toward a permanent magnet and inserting a magnetic fluid between a rotary shaft and the bore and to supply a perfect seal to the rotary body by minimizing the generation of friction heat. CONSTITUTION: A small amount of a magnetic fluid(4) is supplied to a sealing gap of a front end on a bore side of a rotary shaft(5) and poles(2.2') so that an O-ring shape circular band is formed. Herein, the magnetic flux radiated from a permanent magnet(1) hangs a magnetic field on the magnetic fluid passing through the poles as a strong magnetic body. The magnetic flux fixes the magnetic fluid while returning to the permanent magnet passing through a material nearing an outer diameter part of the rotary shaft(5). The rotary shaft is sealed up by a thin film of the magnetic fluid(4). Further, the magnetic fluid is fixed between the rotary shaft and the inner diameter by the permanent magnet, occurring friction with the rotary shaft. Thus, the rotary shaft is smoothly rotated, and a magnetic force is increased while a heat resistance is reduced by the friction force.
Patent KR-20000040870-A (KR)
Title: Method for selecting channel in line mode of television
Inventor: PARK JOO DEOK
IPC: H04N5/44
Filed: 1998-12-21
Abstract: PURPOSE: A method for selecting channels in line mode of television is provided to select channels according to the type of exterior device. CONSTITUTION: A method for selecting channels in line mode of television includes first thru third steps. The method selects channels according to the signal of a line input node. At the first step, the type of exterior device coupled with the line input node is determined when a channel select key input is applied in the line mode. At the second step, television mode is selected when the type of the exterior device is a pay channel decoder and the received broadcasting signal is processed. At the third step, the signal applied at the line input node is processed and a channel corresponding to the channel select key input is outputted to a line output node when the type of the exterior device is not a pay channel decoder.
Patent KR-19990063428-A (KR)
Title: 금속화용 2축배향 폴리프로필렌필름, 금속화 2축배향 폴리프로필렌필름 및 그것을 사용한 적층체
IPC: B32B27/32
Filed: 1998-12-24
Abstract: 아이소택틱 폴리프로필렌으로 된 기층의 적어도 한쪽면에, 결정융해에 따르는 흡열의 주피이크가 155∼163℃로 되어 있고, 결정융해열량이 20∼90J/g인 폴리프로필렌계 수지로 된 표층이 적층되고, 또한, 그 표층의 젖은 장력이 33∼55mN/m인 금속화용 2축배향 폴리프로필렌필름, 그 금속화용 2축배향 폴리프로필렌필름의 표층상에 금속박막이 적층된 금속화 2축배향 폴리프로필렌필름 및 그 금속화 2축배향 폴리프로필렌필름을 사용한 적층체로서, 금속화용 2축배향 폴리프로필렌필름에 있어서는, 금속화된 때의 금속막과 필름기재와의 접착성을 개선하면서, 우수한 광택의 금속화 필름을 제공할 수 있는 것이고, 금속화 2축배향 폴리프로필렌필름에 있어서는, 우수한 가스배리어성능을 보유하며, 강성과 내열성에 우수하므로서 가공후의 가스배리어성능에 우수하고, 뒷면의 접착성이나 열봉합성에 우수한 것으로 되어 있으면서 픽오프의 결점이 없는 것으로 할 수 있었던 것이다.
Patent KR-20000042292-A (KR)
Title: Fabrication method of flash memory cell
Inventor: KIM SEONG YEON
IPC: H01L21/8247
Filed: 1998-12-24
Abstract: PURPOSE: A fabrication method of flash memory cell is provided to prevent over-etching of device division areas, thereby enhancing the reliability of the device. CONSTITUTION: A fabrication method of flash memory cell comprises steps of: forming device division areas having constant gap on a substrate in one direction; forming a tunneling oxide film on the substrate; stacking a polysilicon layer and a first insulation layer, and then selectively removing the layers by wet-etching process to form polysilicon lines between the device division areas; removing the first insulation layer and then forming a second insulation layer of ONO structure; forming/patterning a polysilicon layer on the second insulation layer to form control gates crossing to the division areas; and forming floating gates.