baber/WOPTO huggingface dataset:
Patent KR-20000035045-A (KR)
Inventor: HIJI NAOKI
IPC: G02F1/1347
Filed: 1999-10-19
Abstract: PURPOSE: A multiple color display apparatus is provided to reduce parallax and a cost by using few display layers. CONSTITUTION: A multiple color display apparatus comprises a blue cell(51), a green cell(53)and a red cell(55) which are stacked sequentially. A color filter(43) is installed between the blue cell(53) and the red cell(55), and a light absorption layer(41) is formed on one plane of the red cell(55) which is opposed to the color filter(43). The blue cell(51) consists of a transparent substrate(12), a transparent electrode(22), a display layer(31), a transparent electrode(21) and a transparent substrate(11) which are sequentially stacked on the basis of the light absorption layer(41). The display layer(31) is a cholesteric liquid crystal of a left twist which selectively reflects a blue. The green cell(53) consists of a transparent substrate(14), a transparent electrode(24), a display layer(33), a transparent electrode(23) and a transparent substrate(13) which are sequentially stacked on the basis of the light absorption layer(41). The display layer(33) is a cholesteric liquid crystal of a right twist which selectively reflects a green. The red cell(55) consists of a transparent substrate(16), a transparent electrode(26), a display layer(35), a transparent electrode(25) and a transparent substrate(15) which are sequentially stacked on the basis of the light absorption layer(41). The display layer(35) is a cholesteric liquid crystal of a left twist which selectively reflects a red.
Patent KR-20010038731-A (KR)
Inventor: JUNG SU SEONG
IPC: B07B13/05
Filed: 1999-10-27
Abstract: PURPOSE: An apparatus for manufacturing aggregate for an anti-sliding facility using steelmaking slag is provided which is first washed on a screw before injecting the aggregate into a drum, second washed when passing through the drum and third washed when supplied to a screen after passing through the drum. CONSTITUTION: The apparatus for manufacturing aggregate for an anti-sliding facility using steelmaking slag comprises a hopper (11) into which aggregates classified by size through the sorting process are fed; a supplying feeder (12) installed at the lower side of the hopper (11), wherein a screw (14) is installed inside a case (13) for transferring the aggregates supplied from the hopper (11), and a first spray nozzle (15) is installed at the upper part of the screw (14) for first washing the aggregates transferred; a washer (16) equipped with a cylindrical drum (18) inside a water storage tank for washing the aggregates as transferring the first washed aggregates, a second spray nozzle (19) installed at the front side of the drum (18) for washing the aggregates transferred from the supplying feeder (12) and a third spray nozzle (20) installed at the rear side of the drum (18) for washing again the aggregates washed as passing through the drum (18); a fourth spray nozzle (22) third washing the aggregates by spraying water into the aggregates supplied to a screen (21) from the washer (16); a dryer (24) drying the aggregates passed through the screen (21); and an automatic packing machine (27) packing the aggregates passed through the dryer (24) in an appropriate amount.
Patent KR-20010039079-A (KR)
Inventor: HAN SANG CHEOL
IPC: H01L39/24
Filed: 1999-10-28
Abstract: PURPOSE: A method for manufacturing a high temperature superconductor single crystal using multiple seeds is provided to shorten manufacturing time and to reduce manufacturing cost, by preventing a thermal process time from increasing even if the size of the high temperature superconductor increases. CONSTITUTION: A plurality of seeds having the same orientation are regularly disposed in a molding unit. The seeds are heated to a temperature higher than a peritectic reaction temperature, and the temperature is maintained for 30-90 minutes to partially melt a part of a powder source material. The temperature is slowly cooled to a temperature lower than the peritectic reaction temperature after the melting process. Then, the temperature is maintained for 30-50 hours to grow a high temperature superconductor according to an orientation of a seed crystal. When the high temperature superconductor crystals meet each other, the temperature increases to a temperature higher than the peritectic reaction temperature and decreases to a crystal growth temperature. Therefore, liquid phase residue between crystals is eliminated, and a crystal is grown again.
Patent KR-20010039308-A (KR)
Inventor: KIM MIN SU
IPC: H01J1/30
Filed: 1999-10-29
Abstract: PURPOSE: A field emission display having fuse type multistage resistance is provided to improve image quality as quantity of current between each pixel is uniform by reducing quantity of electron emission, reducing voltage difference between gate and cathode as resistance increases automatically in pixel to have much quantity of current. CONSTITUTION: A pixel is composed of many of tip group at cathode substrate of FED. A cathode electrode(35) is connected electrically with above a tip group. Electrical signal is applied to cathode electrode at many of cathode line(33). Metal wire(36) is leaded from cathode line(33) and is connected electrically parallelly. The width of central part of metal wire(36) is formed smaller than other parts. The width of central part of metal wire(36) is different each other.
Patent KR-20010045247-A (KR)
Inventor: KIM DONG IL
IPC: H01L21/00
Filed: 1999-11-03
Abstract: PURPOSE: A method for processing data of a system for managing semiconductor quality is provided to computerize a quality control and to improve application of the system, by using reliability data in the quality control of a semiconductor product. CONSTITUTION: A plurality of operator servers, a test server, a process server and a carrier buffer system are connected to a host server(14) having a data server(12) through a network. Reliability data uploaded in the operator servers, the test server and the process server are collected at a host level and stored in the data server as raw data. The reliability data is supplied to the carrier buffer system and the operator servers as a predetermined form.
Patent KR-20010046274-A (KR)
Inventor: CHOI SEONG HO
IPC: B22D18/04
Filed: 1999-11-11
Abstract: PURPOSE: A low pressure casting apparatus equipped with improved dies is provided in which combustion gas does not remain in cavities without replacement of any members, thereby shortening the processes and reducing expenses for the low pressure casting. CONSTITUTION: The apparatus comprises a lower die on the lower part of which a sprue into which molten metal is flown is formed, and on the upper surface of which a first parting surface; an upper die (132) on the lower surface of which a second parting surface is formed, and in the inside of which a cavity (136) is formed together with the lower die when the first parting surface (133) and the second parting surface (133) are contacted each other; a molten metal infusion means for flowing the molten metal into the cavity (136) through the sprue by the pressure of gas; an insert inserted into the cavity for forming the molten metal flown in into a desired shape; and a serration connecting from the cavity to the outer space of the upper and lower dies formed on at least of the first parting surface and the second parting surface.
Patent KR-20010054516-A (KR)
Inventor: KIM JIN JU
IPC: H01L21/324
Filed: 1999-12-07
Abstract: PURPOSE: A rapid thermal annealing apparatus is provided to uniformly apply heat to a wafer and thereby to improve reliability of annealing. CONSTITUTION: The apparatus includes a tube(20) capable of holding a wafer, a chamber(10) almost enclosing the tube(20), linear lamps(33) disposed at front and rear outer sides of the tube(20) inside the chamber(10), and circular lamps(50) placed on and under the tube(20) inside the chamber(10). The tube(20) has a gas injection line(21) and an entrance for the wafer. When a gas such as nitrogen is supplied into the tube(20) through the gas injection line(21) and also the wafer mounted on a tray is inserted into the tube(20) through the entrance, the linear lamps(33) and the circular lamps(50) are turned on to heat the wafer. In particular, since each circular lamp(50) is shaped like a concentric circle, and further, since the respective circular lamps(50) apply heat to upper and lower surfaces of the wafer, the wafer can be uniformly heated.
Patent KR-20010054518-A (KR)
Inventor: MUN MAN SOON
IPC: A61H23/00
Filed: 1999-12-07
Abstract: PURPOSE: Provided is a sauna poultice mat for home use, which circulates oil, heated by the desired temperature, in the inside thereof and contains a cover on the mat. CONSTITUTION: The sauna poultice mat comprises: a liquid heat-circulating device(5) for circulating the oil through an outlet pipe(3) and an inlet pipe(4) in a rectangular mat by operating a motor pump, wherein the oil is heated by electric current; a heating mat which generates heat by circulating the oil through an oil-circulating line which is formed by ultrasonic welding the upper and lower part of the heating mat; an auxiliary mat(10) having a mat inserting groove for inserting the heating mat in the center thereof and long grooves formed on both sides thereof; the cover(14) comprising a plurality of semicircular supports(12) and a vinyl tent(13) formed between the supports(12), wherein the supports(12) are inserted in the long grooves of the auxiliary mat(10), therefore, the cover(14) is folded by sliding; an entrance(15) formed on the front of the cover(14) by using a zipper; an open hole(16) formed on the front of the cover(14).
Patent KR-20010055037-A (KR)
Inventor: LEE WON JONG
IPC: B60J7/043
Filed: 1999-12-09
Abstract: PURPOSE: Sunroof reinforcing structure is provided to maintain a connecting state between a roof panel and a head lining by engaging an additional fixing bracket to the headlining and while ensure space. CONSTITUTION: A head lining(10) maintains a specific interval with a roof panel(20) of an upper portion and connects a cover(40) to an upper portion of the roof panel. An upper end portion of a fixing bracket(30) is supported by contacting with a lower face of the roof panel. A connecting hole penetrates on a middle portion of the fixing bracket to assemble a bolt(32) and the head lining. The roof panel firmly connects to the head lining by assembling the bolt of the fixing bracket to absorb impact delivered from the roof panel side.
Patent KR-20010055981-A (KR)
Inventor: CHOI WAN
IPC: G06F17/30
Filed: 1999-12-13
Abstract: PURPOSE: A method for recovering a main internal memory-resident type database using a secure storing device is provided to enhance a system performance by using a secure storing device for updating and backing-up data of a shadow page method, thereby not reflecting a log creation with respect to a change of a database and a log record. CONSTITUTION: After a system is re-booted, it is judged whether a transaction is started(802). If a transaction is not started, all pages of a backup database are loaded in a main internal memory-resident database(804). If a transaction is started, it is judged whether the corresponding page exists in useful page list(806). If the corresponding page does not exist in an available page list, it is judged whether the corresponding page exists in a backup page list(808). If the corresponding page does not exist in a backup page list, the corresponding page of the backup database is loaded in a shadow area of a secure storing device(810). In addition, the corresponding page is registered in the available page list(812). If the corresponding page exists in a backup page list, the corresponding page is registered in the available page list(812). In addition, the corresponding page is registered in the current page table(814). If the corresponding page exists in the available page list, the corresponding page is registered in the current page table. In addition, a working with respect to the current page is performed(816). The processes are repeated from the (806)stage.
Patent KR-20010056079-A (KR)
Inventor: LEE YU CHEOL
IPC: F04B39/00
Filed: 1999-12-14
Abstract: PURPOSE: Structure for mounting a muffler of a closed rotary compressor is provided to improve assembling efficiency and productivity by combining a muffler to a main bearing without the use of a connecting member, to reduce production cost by reducing the number of elements, and to reduce noise of the muffler by restraining inequality of flow due to a bottle neck phenomenon. CONSTITUTION: For assembling the muffler with the main bearing installed in a closed rotary compressor, fixing parts(4) of a muffler(3) are surroundingly fitted into fixing grooves(2) of a main bearing(1). Thus, the muffler is easily mounted in the main bearing without the use of such an additional connecting member as a bolt. Accordingly, time for assembling the main bearing with the muffler is saved and assembling efficiency and productivity are enhanced. As the muffler is formed in the shape of a doughnut, angular sectional areas of a doughnut-shaped circumference are the same. Therefore, flow noise due to inequality of flow is removed when compressed gas flows.
Patent KR-20010056454-A (KR)
Inventor: LEE EUN HO
IPC: G01C21/02
Filed: 1999-12-15
Abstract: PURPOSE: A time display device of an automobile and a method thereof are provided to reset current time and the local time by using satellite standard time from a global positioning system receiver automatically. CONSTITUTION: The time display device of the automobile includes a GPS receiver(10), a controller(20) and a time display(30). The GPS receiver receives the signal including the satellite standard time information from a plurality of GPS satellites and calculates current position of the automobile. The controller calculates the satellite standard time provided from the GPS receiver with a pre-stored time compensation value to get current time and outputs a reset signal to reset current timer. The time display resets the time based on the reset signal from the controller to count current time and the counted time is displayed on the display. Current time is calculated by reading the compensation time corresponding to the position of the automobile which is determined from a memory and calculating the result with the satellite standard time.
Patent KR-20010039497-A (KR)
Inventor: AJIMA TAKEHIKO
IPC: H02K1/18
Filed: 1999-12-21
Abstract: PURPOSE: To obtain a motor-driven blower, in which the winding operation of an exciting winding and the compressively engaging operation of a stator to a bracket can be performed respectively with good efficiency, by a method where a pair of magnetic pole cores constituting the stator are fixed by an insulating material member so as to be integrated. CONSTITUTION: A stator 2 which is constituted in a nearly quadrangular shape is provided with magnetic pole members 6 which comprise U-shaped magnetic poles 4 nearly at the center. The stator is provided with magnetic pole cores 7, which are formed by laminating and fixing the magnetic pole members 6. The stator is provided with exciting windings A which are wound on the magnetic poles 4. The stator is provided with a yoke core 10, in which the magnetic poles 4 are formed so as to be faced and in which yoke members 9 used to connect both ends of the magnetic cores 7 are laminated and formed. Before the magnetic pole cores 7 and the yoke core 10 are connected, the magnetic pole cores 7 which are arranged to be faced are fixed by coupling members 8, each composed of an insulating material.
Patent KR-20010057506-A (KR)
Inventor: PARK SEUNG HO
IPC: C10L5/02
Filed: 1999-12-23
Abstract: PURPOSE: A loess charcoal for the roaster used to roast and/or broil meats in common restaurants is provided for removing toxic materials in meats by comprising charcoal, bio-stones and germanium together with loess component. CONSTITUTION: The loess charcoal useful in the roaster to cook (roast and/or broil) meats is prepared by comprising a flat flake type loess charcoal body (100) having a thickness of about 10mm and a diameter of 50-60mm and formed with a plurality of holes (110); and adding to the loess charcoal body (100), 70% of loess, and 10% of charcoal powders, bio-stone powders and germanium powders blended and agitated to contain 10-15% of moisture contents to form a main body; then heating the body at 300-500 deg.C. to produce a strong loess charcoal product compared with ceramic wares.
Patent KR-20000057099-A (KR)
Inventor: YAMADA SHUJI
IPC: H01J1/316
Filed: 1999-12-24
Abstract: PURPOSE: An electron source substrate and an image forming apparatus using the same is to increase a reliability of a wiring to drive an electron discharging device and improve a luminance of the apparatus. CONSTITUTION: An electron source substrate comprises a substrate(9), a Y-directional wiring(4) formed on the substrate by a printing technology, a X-directional wiring(6) forming on the Y-directional wiring by the printing technology to be orthogonal to the Y-directional wiring, an insulating layer for insulating a crossing portion of the X-directional wiring and the Y-directional wiring, and an electron discharging device(48) connected with the X-directional wiring and the Y-directional wiring. The X-directional wiring and the Y-directional wiring respectively have a surface roughness lower than 0.3 micron meter and 3micron meter. An image forming apparatus using the electron source substrate comprises the plurality of electron discharging devices and an image forming member.
Patent KR-20010064117-A (KR)
Inventor: JUNG HYE SUK
IPC: H03L7/00
Filed: 1999-12-24
Abstract: PURPOSE: A delay locked loop with fast locking time is provided to enable operation at high frequency by enlarging the pulse width by double and to reduce locking time by adjusting time delay. CONSTITUTION: The delay locked loop with fast locking time includes a clock buffer(610), the first delay(710), the second delay(720), a delay locked signal driver(700), a clock divider(620), a delay modeling part, the first and second phase comparators(630,660), the first shifter(650) and the second shifter(680). The clock buffer receives an outer clock and generates a level signal. The first delay delays the output signal of the clock buffer. The second delay delays the output signal of the first delay. The delay locked signal driver buffers and outputs the output signal of the second delay. The clock divider outputs the first signal(ref) and the second signal(delay_in) synchronized once by every forth clocks. The delay modeling part models the delayed value of the second signal and generates a feedback signal. The first and second phase comparators compares the times of feedback signal and the first signal. The first shifter adjusts the delay with response to the output signal of the first phase comparator. The second shifter adjusts the delay with response to the output signal of the second phase comparator.
Patent KR-20010065374-A (KR)
Inventor: CHO YONG GYUN
IPC: C25D3/00
Filed: 1999-12-29
Abstract: PURPOSE: An electroplating method is provided which does not generate non-plating although an edge mask is inserted within the width of a steel sheet, and prevents excessive plating at the area that is not masked by the edge mask by providing an edge mask with electrical conductivity. CONSTITUTION: In a method for electroplating a steel sheet using a plating solution spray nozzle at an edge mask between insoluble anodes, the electroplating method for preventing the excessive plating of an edge is characterized in that the edge mask is made of a material consisting of iridium oxide covered alloy on titanium, platinum, lead or alloy thereof to provide the edge mask with electrical conductivity, and paint is covered on the surface opposite to the anodes, or a plastic non-conductive material is inserted therebetween so that conduction between the anodes and the edge mask is prevented.
Patent KR-20010058762-A (KR)
Inventor: JUNG SEO YEONG
IPC: H04M11/04
Filed: 1999-12-30
Abstract: PURPOSE: A system and a method for alarming fire are provided to make a real situation correctly judged and processed, by generating an alarm signal using via a key phone system when an urgent situation happens such as the fire, and notifying a current situation. CONSTITUTION: A fire detection part(34) detects that the fire broke out. A memory part(32) stores personal information and status information of a subscriber. A voice data storing part(38) stores an alarm guide message. A switching part(33) forms a communication path between subscriber terminals(35a-35n, 36a-36n), and transmits the alarm message stored in the voice data storing part(38). A subscriber process part(31) detects off-hook signals from the subscriber terminals(35a-35n, 36a-36n), and transmits a ring signal to the subscriber terminals(35a-35n, 36a-36n) with reference to the subscriber information stored in the memory part(32). A central control part(37) receives a report message on the fire occurrence from the fire detection part(34), and controls the subscriber process part(31) and the switching part(33).
Patent KR-20000048758-A (KR)
Title: Steam turbine and process for cooling a steam turbine in ventilation operation
Inventor: BERGMANN DIETMAR DIPL ING
IPC: F01K7/22
Filed: 1997-09-18
Abstract: PURPOSE: A steam turbine is provided which has a turbine stator arranged along a main axis and also a method of a low pressure steam turbine is provided. CONSTITUTION: A steam turbine (1) which has guide vanes (5a). At least one guide vane (5a) has a hollow space (6). This hollow space (6) is connected with a fluid line (7) for introducing fluid (8) as well as port ducts (9a, 9b), which open at the outer surface (10) of the guide vane (5a). A process for cooling the steam turbine (1) in ventilation operation is provided.
Patent KR-20000075530-A (KR)
Title: 프린터 및 인쇄 방법
IPC: H04N1/50
Filed: 1998-02-19
Abstract: 칼라 인쇄 장치는 인쇄헤드(20); 인쇄를 위한 인쇄헤드에 인쇄면(12)을 제공하기 위한 인쇄헤드 수단; 상대 교차 동안 반복 패턴으로 나란히 상이한 색의 인쇄열들로 픽셀들을 인쇄면에 인쇄하기에 알맞은 인자 요소들을 포함하는 상기 인쇄헤드와 상기 인쇄면의 상대 교차를 발생시키기 위한 수단; 상대 교차와는 다른 방향으로 인쇄헤드와 인쇄면을 상대적으로 인덱스하기 위한 수단; 및 교차 수단, 인덱싱 수단 및 인자 요소들을 제어하며, 그것에 의해 적어도 한번의 추가적인 상대 교차를 발생시키고 교차들 사이에 상기 상대 인덱스를 발생시켜, 그 또는 각각의 추가적인 상대 교차가 그것에 일치된 상이한 색의 추가의 인쇄열로 적어도 하나의 이전에 인쇄된 픽셀들의 인쇄열을 적어도 부분적으로 덧인쇄하는 수단을 포함한다.
Patent KR-20000075700-A (KR)
IPC: C07D455/02
Filed: 1998-02-06
Abstract: 본 발명은 엔아민으로부터 출발하여 쇄 연장 및 폐환 반응을 수행한 후, 추가로 유도시키고, 3-알콕시-아크릴로일 화합물로 처리한 다음, 추가로 폐환시키고, 하이드록실 그룹을 이탈 그룹으로 전환시켜 화학식 a의 화합물은 제조하는 방법에 관한 것이다. 
     화학식 a 
     
       
     
     위의 화학식 a에서, 
     R 1 , R 2 , R 3 , R 4 및 R 5 는 본 명세서에 정의되어 있는 바와 같다.
Patent KR-20010013793-A (KR)
Title: 모듈러스가 낮은 엘라스토머
IPC: C08L23/22
Filed: 1998-06-02
Abstract: 본 발명은 모듈러스가 통상의 고무 및 겔의 중간인 엘라스토머에 관한 것이다.  엘라스토머는 (a) 결정도가 1 내지 15%인 반결정성 엘라스토머 20 내지 45 중량부 및 (b) 수평균 분자량이 1,500 내지 8,500인 상용성 액체 엘라스토머 80 내지 55 중량부를 포함한다.  엘라스토머의 모듈러스는 취급이 용이한 물품으로 제조될 수 있을 정도로 충분히 높지만, 매스틱 또는 접착제 등의 별도의 밀봉재를 도입할 필요 없이 엘라스토머로 피복되는 지지체의 효과적인 밀봉을 제공할 정도로 충분히 낮다.