baber/WOPTO huggingface dataset:
Patent KR-20010004912-A (KR)
Inventor: HWANG JEONG TAE
IPC: G02F1/1335
Filed: 1999-06-30
Abstract: PURPOSE: A color filter structure of a liquid crystal display device and a method of manufacturing the same are provided to block the light easily while reducing the manufacturing cost and not generating high step. CONSTITUTION: In a color filter structure of a liquid crystal display device, an upper substrate(10) is provided. A black matrix(100) is arranged to describe a unit pixel on one surface of the upper substrate. Red, green, blue color pixels(11,12,13) are arranged respectively in the areas surrounded by the black matrix. The black matrix is formed by applying the red, green, blue color pixels. Therefore, the color filter structure of the liquid crystal display device forms the black matrix with the process forming the color pixel without using a metal film and an organic film, thereby simplifying the manufacturing process.
Patent KR-20000011650-A (KR)
Inventor: OKA HITOSHI
IPC: B08B3/04
Filed: 1999-07-12
Abstract: PURPOSE: A fluid processing method of the treated material is provided to fluid-process with highly purity at a low cost by circulating and using the fluid, which is used in the manufacturing process of a thin film device. CONSTITUTION: The fluid processing method is composed of the steps of: covering the surface of the processed material and the back face with a covering plate(11) and a back face covering plate(15) for preventing the surface and the back face of the processed material and revolving the processed material; fluid-processing the surface of the processed material by supplying the fluid between the surface of the processed material and the covering plate of the surface; recollecting the fluid which finishes the fluid process of the surface of the processed material; performing the fluid-process of the back face of the processed material by supplying the fluid which finishes the process of the surface of the recollected processed material between the back face of the processed material and the covering plate of the back face.
Patent KR-19990083758-A (KR)
Title: 이동식집진장치의 사이클론
IPC: B04C5/00
Filed: 1999-07-23
Abstract: 이동식 집진장치의 사이클론으로서 사이클론내에 상부의 중앙배출공(4)과 하부의 안정통(5), 상기 배출공(4)과 안정통(5)의 외주면을 연결하는 카트리지형 필터(6) 및 상기 안정통(5)의 상단 주연부에서 하향경사지게 연장된 우산형 갓(7)으로 형성된 것으로써 불꽃과 같은 뜨겁고 무거운 물질을 포함한 공기가 사이클론 내부를 선회하다가 벽에 부딛힌후 카트리지형 필터(6)에 의해서 여과되거나 우산형 갓(7)에 의해서 상부로 역류하지 않고 안정화된채로 갓(7)을 타고 흘러내리면서 냉각된후 아래 원추형 호프(8)에 수집되므로 화재의 위험이 없고 무거운 물질을 완벽하게 수집할 수 있는 특징이 있는 것이다.
Patent KR-20010011376-A (KR)
Title: Water supplement device for toilet using used water from washing machine
Inventor: SONG GAB JU
IPC: E03C1/00
Filed: 1999-07-27
Abstract: PURPOSE: A water supplement device for a toilet using used water from a washing machine is provided to recycle used waster for a toilet by collecting the used water from the washing machine and sending through a regular path, so that the use of water is reduced. CONSTITUTION: A water supplement device for a toilet comprises; an input part(20) setting the number of drainage from a washing machine(5) to a sewer pipe(12); a microcomputer(30) offering the output of a control signal according to the signal of the input part; an automatic open/close valve(40) installed in a diverged path connected to a drain pipe(10), the sewer pipe and a water supplying pipe(14), and opening and closing the sewer pipe according to the control signal of the microcomputer; a detection sensor(50) having a detecting pipe(16) to detect the increase and the decrease of the level of used water boosted in the drain pipe and the water supplying pipe by the open/close of the automatic open/close valve; and a water supply pump(60) installed in the water supplying pipe, controlled by the microcomputer, and sending the used water to a supplement tank(70) according to the signal value of the detecting sensor. The supplement tank is connected to a water tank(80) for toilet by a supplement pipe(18).
Patent KR-19990073620-A (KR)
Title: 자동 수직콘베이어
Filed: 1999-07-30
Abstract: 본 발명은 물품을 플래트폼에 수평으로 적재후 수직으로 이송시키는 데 있어서 이를 연속적으로 이송시키는 자동 수직콘베이어 장치에 관한 것으로서, 
     본 발명의 자동 수직콘베이어는 수직 이송용 물품이 올려지는 플래트폼의 4개의 귀퉁이를 지지하면서 회전되는 고무체인부와, 상기 고무체인부에 의해 지지되어 물품을 수직 이송하는 물품 이송수단과, 상기 고무체인부와 물품 이송수단을 회전시키고 회전을 안내하는 동력전달부와 플래트폼에 물품을 인입시키는 것을 제어하는 제어부로 구성되며, 또한 상기 고무체인부가 수직이동시 휘는 것을 방지하기 위한 체인가이드 서포트(chain guide support)를 추가로 구비하는 것을 특징으로 하며, 
     본 발명의 실시로 물품의 수직 이송에 있어서 연속적인 이송이 가능하고, 물류시스템에 있어서도 소량의 연속 이송으로 대량물량의 이송이 가능한 뛰어난 효과가 있다.
Patent KR-20010019040-A (KR)
Inventor: KIM HONG RAE
IPC: B42D5/04
Filed: 1999-08-24
Abstract: PURPOSE: An yearly calender including an yearly schedule about educational matters of a class is provided to manage the schedule more easily and promote the relationship among the classmates. CONSTITUTION: The board-type class calender comprises a title section(300) at the central top of the board, an express section of the school and the class motto(400) at one side of the title part, an indicating section of pictures and names of a principal, an assistant principal and the homeroom teacher(500,510,520,530), at the other side of the title, an yearly calender section(200) where months from March to next February are horizontally stated and days are expressed vertically from each month downward, and an advertising section for various stores around the school. Each educational matter according to the school schedule is recorded on a space(220) next to the each day of the yearly calender. A picture section(230) with a note section(240) for recording each picture, number, name, hobby and hope for the future or phone number of each student can be included to each day of the calender section.
Patent KR-20010019843-A (KR)
Inventor: RYU GI DAE
IPC: E01B11/36
Filed: 1999-08-31
Abstract: PURPOSE: An expansion joint apparatus of a railway rail is provided to maximize the elasticity of a rail contact part, to joint/disjoint easily and to absorb the shock of a railway by fastening a movable rail and a tongue rail by an elastic clip, and to prevent the instability of a track, vibration and noise by fastening a track firmly. CONSTITUTION: An expansion joint apparatus of a railway rail comprises a movable rail (1) supported upward from the base plate (10) by a clip plate (13) where the elastic clip (11) is inserted and a rail brace (16) installed to be movable with the clip plate (13), a tongue rail (2) supported to a base plate (10) by an elastic clip (11), a tongue rail fastening part (3) coupled with a rail fastening brace (19) to fasten the tongue rail (2) as adhered closely to the movable rail (1), and a rail contact part (21) contacting the movable rail (1) and the front of the tongue rail (2).
Patent KR-20010038648-A (KR)
Inventor: LEE YEONG HO
IPC: H04Q3/62
Filed: 1999-10-26
Abstract: PURPOSE: A method for managing patients and/or sickrooms through the interconnection of a PBX(Private Branch Exchange system) and an external PC is provided to execute status management for patients and sickrooms through status management information, related to patients and sickrooms, inputted from a multifunctional terminal and to process usage registration/limitation for the extension terminals of patients and sickrooms. CONSTITUTION: A PBX receives patient/sickroom information from a nurse through a multifunctional terminal and an extension interface part(S21). A PC data processing part of the PBX converts it into patient/sickroom status data and transmits the data to an external PC through a PC interface part(S22). The external PC analyzes the patient/sickroom status data to modify corresponding patient/sickroom status information stored in its internal database(S23). The external PC transmits modified status information to the PBX(S24) and confirms whether usage registration/limitation for an extension terminal of the patient/sickroom is needed(S25). If usage registration/limitation is necessary, the external PC transmits usage registration/limitation associated information to the PBX(S26). The PBX transmits modified status information to the multifunctional terminal(S27) and stores usage registration/limitation information in a memory part(S28). Afterwards the PBX provides or interrupt call service by approving or interrupting usage for the extension terminal(S29).
Patent KR-20010047471-A (KR)
Inventor: HAN DONG HUI
IPC: C10L5/44
Filed: 1999-11-20
Abstract: PURPOSE: A continuous automatic apparatus for preparing carbonized rice halls by indirectly heating is provided, to improve the working efficiency and productivity by automation. CONSTITUTION: The apparatus comprises a heating part(1) which comprises an injection suit(12) and an exhaust suit(13) having opening and closing valves(12a, 13a) in the upper and lower parts of a heater body(11), three carbonization pipes(14, 15, 16) containing transfer screws(14a, 15a, 16a) set inside of the heater body, a separation wall(17) forming zigzag circulating road between the carbonization pipes, and a combustion room(19) having a heating burner(19a), a gas burner nozzle(19b) and an air injection ventilator(19c), wherein the three transfer screws are rotated by the chain power due to a driving motor(18); a rice halls transfer part(2) which comprises a vertical transfer conveyer and a horizontal transfer conveyer(23) between the rice halls injection hoppers; a carbonized one transfer part(3) which comprises a carbonized one collection conveyer(32) and a carbonized one transfer conveyer(33) between a carbonized one store tank(31); a carbonized one extinguishing part(4) which connects a liquid nitrogen tank(41) and a liquid nitrogen pressure reduction unit(42) to the carbonized one transfer conveyer(33); and a raw poroligenous liquor separation and collection part(5).
Patent KR-20010047942-A (KR)
Inventor: CHOI DONG GWON
IPC: H05B33/00
Filed: 1999-11-24
Abstract: PURPOSE: An organic EL device including an organic composite thin film having electric activity is provided to improve heat-resistance and electric characteristic. CONSTITUTION: An organic EL device includes one or more of organic composite thin films which are formed of polyimide having electric activity and mono-molecule having electric activity. A or B having electric activity has a function selected from the group consisting of a hole filling function, a hole transmitting function, a light doping function, an electron transmitting function, and a hole controlling function.
Patent KR-20010048036-A (KR)
Inventor: KIM SEONG WON
IPC: H04L12/28
Filed: 1999-11-24
Abstract: PURPOSE: A backup method of a router is provided to set up the connection of a backup line, and to automatically set up a default gateway then to automatically transmit routing information to a router of the other party, if communication is disconnected due to errors of a leased line. CONSTITUTION: If errors are generated in a leased line, whether the leased line is restored within a predetermined time is decided. If the leased line is not restored within the predetermined time, the setup of backup line connection is attempted. If the backup line connection is set up, a default gateway is automatically set up with the backup line. Routing information is automatically transmitted to a router of the other party, and data communication is performed through the backup line.
Patent KR-20010048210-A (KR)
Inventor: CHOI JAE SEUNG
IPC: H01L27/115
Filed: 1999-11-25
Abstract: PURPOSE: A method of manufacturing a semiconductor device is provided to increase the degree of integration by simultaneously forming a flash cell and SRAM cell. CONSTITUTION: A field oxidation layer(42) is formed to isolate each cell part of a semiconductor substrate(41) having a flash cell part, an SRAM cell part, a logic cell part and a high voltage cell part. A gate insulation layer(45) is formed. Ion for controlling threshold voltage is injected into the semiconductor substrate on the flash cell part. A floating gate(46a) and a first gate electrode(46b) are simultaneously formed on the flash cell part and the high voltage cell part. A DDD(Double Diffusion Drain) region(47) is formed on the surface of the semiconductor device on both sides of the first gate electrode. An ONO layer is formed on the floating gate. Ion for controlling threshold voltage is injected into the substrate on the SRAM cell part and the logic cell part. A control gate(49a), a second gate electrode(49b) and a third gate electrode(49c) are simultaneously formed respectively on the ONO layer, the SRAM cell part and the logic cell part. A source/drain impurity diffused area is formed on the surface on both sides of each gate.
Patent KR-20010048938-A (KR)
Inventor: CHO SANG UK
Filed: 1999-11-30
Abstract: PURPOSE: A method for automatically filling up an order sheet using contents ordered by a user is provided to embody an order filling up method and a recording medium capable of being read by a computer recording a program for implementing the method for a later ordering and a convenience of related process by using an E-mail address and a secret number inputted at ordering of an internet shopping mall user in an internet electronic commercial transaction. CONSTITUTION: An internet electronic commercial transaction server is selected ordering information(name, E-mail address, telephone, address), delivery information(receiver and address of the receiver) and paying information(paying method, for example, non-bankbook depositing or a credit card) from an initial ordering user through an internet. Also, the internet electronic commercial transaction server receives a secret number capable of managing the user's account(201¯203) and stores the secret number in the database. As the ID, an E-mail address is used. In detail, the user selects a paying method(non-bankbook depositing or a credit card). If the user wants to pay by a non-bankbook depositing, the internet electronic commercial transaction server receives bank information to be deposited and a secret number. If the user wants to pay by a credit card, a secret number is inputted after a credit card is approved by receiving credit card information(203).
Patent KR-20010048949-A (KR)
Inventor: JUNG HAK JIN
IPC: H04J3/16
Filed: 1999-11-30
Abstract: PURPOSE: A method of multiplexing multiple low bit rate channels with a high bit rate is provided which transmits one channel over multiple frames in a communication system to multiplex multiple low bit rate channels with a high bit rate. CONSTITUTION: One channel is split into first predetermined number of basic channels for row transmission rate data in a low delay code excited linear prediction mode. The second predetermined number of different basic channels are loaded in a time slot of a multiplexing frame having a predetermined transmission rate. The first predetermined number of multiplexing frames construct one channel, and the third predetermined number of multiplexing frames form one transmission period. A signal information transmission mode according to the transmission of the data channel is set in accordance with the number of entire channels based on the transmission period.
Patent KR-20010063543-A (KR)
Inventor: KIM JAE SIK
IPC: C21B7/12
Filed: 1999-12-22
Abstract: PURPOSE: An oxygen blowing pipe equipped with an ignition tip comprising compressed sawdust at the front end of the oxygen blowing pipe and used for oxygen opening operation when a solidified layer crack inside a tap hole is occurred is provided, which reduces the cost of production by minimizing manpower and required working time. CONSTITUTION: This oxygen blowing pipe comprises an ignition tip(20) formed by a combustion part(30b) in a central part, inserted by compressed sawdust(30) formed by a plurality of inserting holes(30a) of ultra low carbon steel wires(20b) at the edge part at one side part and formed by a connector(20c) at another side; and an oxygen blowing pipe inserted into the connector of the ignition tip.
Patent KR-20010063867-A (KR)
Inventor: KIM JIN UNG
IPC: H01L21/28
Filed: 1999-12-24
Abstract: PURPOSE: A method for manufacturing a self-aligned contact of a semiconductor device is provided to improve a characteristic and reliability, by forming a contact pad having an improved overlay margin by using a tri-layer photoresist structure, and by easily performing a contact process using the contact pad. CONSTITUTION: A gate electrode having a mask oxide layer(15) and an insulation layer spacer(17) is formed on a semiconductor substrate(11). A lower photoresist layer for planarizing the entire surface is formed. An intermediate layer and an upper photoresist layer pattern are formed on the lower photoresist layer to form a tri-layer photoresist structure. The intermediate layer and the lower photoresist layer are etched by using the upper photoresist layer pattern as a mask to form a contact hole exposing the semiconductor substrate and to form an undercut under the intermediate layer. Polysilicon for a contact pad(27) which buries the undercut is formed on the entire surface. The polysilicon layer for the contact pad and the intermediate layer are etched to form the contact pad by a planarization etching method. The lower photoresist layer is removed. An interlayer dielectric(29) exposing a region for the contact pad is formed.
Patent KR-20010060750-A (KR)
Inventor: CHOI GYU SEUNG
IPC: C21D8/12
Filed: 1999-12-28
Abstract: PURPOSE: Provided is a method for manufacturing oriented electrical steel sheets having superior punchability where a tension coating agent is applied on the surface of steel sheet free of glass film to micronize magnetized grain size and then organic/inorganic complex coating solution is applied thereon for increasing punchability. CONSTITUTION: The oriented electrical steel sheets having superior punchability is manufactured by reheating a steel slab comprising Si 2.9-3.4wt.%, C 0.045-0.062wt.%, P 0.020wt.% or less, sol-Al 0.022-0.032wt.%, N 0.006-0.009wt.%, S 0.010wt.% or less, Mn 0.08-0.12wt.% or less, Cu 0.012-0.021wt.% or less, a balance of Fe, and other inevitable impurities within the temperature range of 1150 to 1200deg.C; hot rolling the steel slab to 2.0-2.3mm; annealing the hot rolled steel sheet at below 1100deg.C; pickling; cold rolling to 0.35mm; simultaneous decarburization/nitriding under wet ammonia contained hydrogen/nitrogen gas mixture atmospheric condition of 840-890deg.C; applying slurry phase of fusion preventing agent comprising MgO, alumina-sol, and MgCl2; drying it at below 700deg.C followed by coiling; final annealing it under 10% nitrogen contained hydrogen atmospheric condition for at least 20hrs within the temperature range of 1200 ±10deg.C after elevating temperature at a temperature elevation rate of 15°C/hr within the temperature range of 700 to 1200deg.C; and then applying insulation coating agent where a tension coating solution comprising phosphate 45-55%, colloidal silica 45-60%, anhydrous chromic acid 1.5-5% is firstly coated on the surface of the steel sheet in an amount of 1.5-3g/m2 and then a coating solution comprising acrylic resin 28-35%, magnesium dichromate 35-60%, colloidal silica 15-30% is secondly coated thereon in an amount of 0.5-1.5g/m2. Further, the amount of MgCl2 is calculated from the equation, MgCl2(%)=9.5xSiO2(g/m2)±0.4 wherein SiO2 represents SiO2 content of steel sheet.
Patent KR-20000023973-A (KR)
Inventor: PARK SANG EOP
IPC: B41J11/06
Filed: 1999-12-29
Abstract: PURPOSE: An ink-jet printer is provided to directly dye a fiber product such as sewn clothes, a scarf, a handkerchief and so on and a wooden product with a digital method regardless of a shape of the printed material itself. CONSTITUTION: A printer structure for printing is comprised of a frame(10), a transmission unit(20), a driving unit(30), a textile printer(40) and a transmitting table(50). Herein, an entry sensor is included for sending an operation signal to the textile printer after sensing that the transmission table is entered into the textile printer, installed on the textile printer side. The printer uses four colors as reactive dyes such as reactive red, reactive yellow, reactive blue and reactive black, and the printed material that the digital printing is completed passes an additional after-treatment process of steaming and washing so as to complete a dying process.
Patent KR-20010059182-A (KR)
Inventor: KIM YEONG HUN
IPC: F01L1/34
Filed: 1999-12-30
Abstract: PURPOSE: A timing device for a variable valve of a vein type is provided to reduce the response time of valve timing through rapidly changing a phase angle by increasing surface pressure. CONSTITUTION: An electronic control valve receives a signal from an ECU(Electronic Control Unit) for supplying variable hydraulic pressures to a retard chamber(27) and an advance chamber(29) through a retard passage(9) and an advance passage(11). Thus, rotational force of a camshaft sprocket(7) is promoted centering upon a camshaft(1). Therefore, phase angle of the camshaft is changed. Herein, hydraulic pressure is supplied to a gear shaping unit(45) through retard and advance oil supply passages(41,43). Moreover, the gear shaping units are formed on both sides of a vein(23) for increasing hydraulic pressure operating surface. A width of the vein is increased for increasing a distance between a hydraulic pressure operating center and a rotation center. Therefore, a vein rotating torque is increased for promoting rotational force of the camshaft sprocket to reducing the response time of the valve timing.
Patent KR-20010059388-A (KR)
Title: Suspension system for vehicle
Inventor: LIM JIN GYU
IPC: B60G13/00
Filed: 1999-12-30
Abstract: PURPOSE: A suspension system minimizes the variate of the position of a wheel on ascending to improve steering stability and disperses shock inputted through a control arm to improve ride comfort. CONSTITUTION: A system comprises a sub frame(8), a front and a rear control arms(4, 6) and a thrust arm(16). The sub frame(8) is transversely placed and supported on the lower part of a car body. The front and the rear control arms(4, 6) are transversely placed to connect the sub frame with a wheel carrier. The thrust arm(16) integrally comprises a coiled spring and a shock absorber(14) to suspend the wheel carrier to the car body.
Patent KR-20010066589-A (KR)
Inventor: SON HWI CHANG
IPC: F24C15/02
Filed: 1999-12-31
Abstract: PURPOSE: A door for a microwave oven is provided to reduce cost for falling the temperature of a door by improving structure and to remove the moisture in the door by making external air pass through the inside of the door. CONSTITUTION: A door of a microwave oven comprises an intake fan(16) installed in the upper portion of a cavity, an intake grille(14) formed in the upper portion of the door, an air passage(18) formed in the upper portion of the cavity by driving of the intake fan and the intake grille, and a guide hole(12) formed in the lower face of the intake grille to guide an air passage(10) ventilated from a ventilation hole(8) to the other air passage. As the air passage rapidly passes through the upper portion of the guide hole, pressure of the guide hole becomes low. According to pressure difference, the air passage in the door is sucked into the guide hole. Therefore, an overheated door is efficiently cooled.
Patent KR-20000029541-A (KR)
Title: Hppd gene and inhibitors
Inventor: STURNER STEPHEN
IPC: C12N9/02
Filed: 1997-07-25
Abstract: PURPOSE: Provided are DNA encoding 4-hydroxyphenylpyruvate dioxygenase (HPPD), HPPD-inhibiting herbicides, and methods for screening compounds to identify HPPD-inhibiting herbicides. HPPD variants that are resistant to the inhibitory action of herbicides, methods for screening for HPPD variants, and plants comprising herbicide-resistant HPPD are also provided CONSTITUTION: The nucleic acid sequence encoding 4-hydroxyphenylpyruvate dioxygenase(HPPD) from Arabidopsis thaliana is disclosed. Also, a vector containing the DNA coding for HPPD, and transformed cells are disclosed. In addition, the description teaches of methods for the identification herbicide resistant HPPD, and herbicides which are inhibitors of HPPD as well as a method of conferring herbicide resistant on plants. Furthermore, the description teaches of a method for weed control