baber/WOPTO huggingface dataset:
Patent KR-19990068841-A (KR)
Title: 다층피복강판및그제조방법
IPC: B05D7/00
Filed: 1999-06-29
Abstract: 본 발명은 다층 피복강판(A.P.M; Asphalt Protected Metal) 및 그 제조방법에 관한 것으로, 그 목적은 심재강판으로 사용되는 용융 아연도금강판(이하, 강판이라함)의 일면 또는 양면에 다층의 피막층을 도포시켜 내식성, 내약품성, 내열성, 유연성, 내후성 등을 향상시켜 다양한 성질을 갖을 수 있도록 한 다층 피복강판 및 그 제조방법을 제공함에 있다. 
     본 발명의 구성은 합금 강판에 접착제를 도포하고, 그 상/하면에 다공질의 제지로 이루어진 무기섬유층과, 원유의 유분과 중합 수지 및 첨가제로 구성된 아스팔트층(Color Cone)과, 접착수지 및, 열가소성 수지와 충전제(CaCo 3 )와 안료로 구성된 착색피복층과, 폴리에칠렌 테레프탈레이트(PET; Poly Ethylene Terephtalate)로 이루어진 필름층이 접착된다. 
     또한, 본 발명은 합금 강판과, 물을 용제로 하는 변성 우레탄 아크릴계 열경화성 접착제와, 다공질의 제지로 이루어진 무기섬유층과, 원유의 유분과 중합 수지 및 첨가제로 구성된 아스팔트층(Color Cone)과, 접착수지 및 열가소성 수지와 충전제(CaCo 3 )와 안료, UV안정제, 산화방지제로 구성된 착색피복층과, 폴리에칠렌 테레프탈레이트(PET; Poly Ethylene Terephtalate)로 이루어진 필름층이 구비됨에 있어서, 언코일러(Un-Coiler)를 사용하여 롤(Roll)상태의 강판이 라인에 장착되며, 강판의 표면에 웨이브와 이물질(부식, 기름, 습기)이 없는 상태에서 신장되는 단계와; 상기 합금강판의 상면으로 강판소재와 제지층의 상호부착과 물성을 보강시키기 위해 핀치롤(Pinch Roll), 접착제 코터를 이용하여 접착제를 125㎛±20㎛ 두께의 도막으로 코팅되는 단계와; 상기 접착제 용제를 휘발 및 경화시키기 위하여 강판의 표면온도를 120℃±40℃의 경화온도가 유지되면서 경화되는 단계와; 상기 1차 경화단계를 거친 강판에 제품의 유연성을 부여하며 동시에 아스팔트를 함침시키기 위해 부착롤과 압착롤을 이용하여 제지가 포함된 무기섬유층(6)이 일정압력의 롤에 의해 부착되며, 175℃±20℃의 온도에서 경화되는 단계와; 상기 무기섬유층의 상면으로 내약품성 및 방청성을 높이기 위한 아스팔트층(Color Cone)이 코팅되며, 150℃±20℃의 경화온도에서 경화되는 단계와; 상기 단계에서 아스팔트층(Color Cone)의 경화가 완료되면 강판의 색상 및 내후성, 가공성, 내약품성을 높이기 위하여 컴파운드가 190℃∼240℃ 온도에서 코팅되어 착색피복층이 형성되는 단계와; 상기 착색피복층의 상면으로는 내열, 경도를 향상시키기 위해 압착롤 및 스크랩 컷터로 상기 콤파운드의 열을 이용하여 필름이 부착되는 단계와; 상기 단계가 완료되면 그 표면에 5㎏f/㎠±1㎏f/㎠의 압력으로 엠보싱처리하며, 표면온도 80℃이하로 냉각한 후 권취하는 단계로 이루어진 제조방법에 의해 제조된다. 
     본 발명을 적용하면, 심재철판으로 사용되는 아연도강판의 일면 또는 양면에 다층의 피복이 형성될 수 있도록 합성수지 또는 도포재를 도포시켜 각 층의 효과인 내열성, 내약품성, 내후성, 내열성, 내식성이 복합적으로 구현될 수 있게 되어 보수 교체가 필요없으며, 또한 다층 피복강판이므로 전기, 소리, 진동에 대한 절연성이 매우 우수하게 되므로 화학공장이나 해안지역 등 절대 안정을 요하는 건축물에 용이하게 사용될 수 있게 되어 보다 쾌적한 환경을 제공할 수 있게 된다.
Patent KR-20010008737-A (KR)
Inventor: LEE YEON JAE
IPC: G07B15/04
Filed: 1999-07-02
Abstract: PURPOSE: A system for controlling illegal boarding of subway is provided, which stores the scene of illegal boarding in a CCD camera with a warning when a passenger passes through an automatic gate by jumping or crawling. CONSTITUTION: The control system includes sensors(5,6,8,9), a computer(12), a CCD camera(11) and a warning device(10) and is placed in an inner part of the gate. The system can judge illegal boarding by using the sensors detecting a pass of a passenger and outputting the detected data to the computer, the output data from the sensors, and the gate data if the tripodal gate is rotated or not. In case of legal boarding, the moving picture inputted by the camera is deleted. In case of illegal boarding, the moving picture is kept in the camera and the warning device is operated at a time.
Patent KR-20010009508-A (KR)
Inventor: NAMKOONG LAK
IPC: E02D29/14
Filed: 1999-07-10
Abstract: PURPOSE: An adjusting apparatus of a manhole cover position is provided to reduce a term of work and maintaining cost, and to improve efficiency of construction by adjusting an upper structure of a valve chamber with respect to a height of a road surface, thereby adjusting a manhole cover to the road surface without any additional structure. CONSTITUTION: An adjusting apparatus of adjusting of manhole cover position includes a valve chamber(5) mounted on the ground and having a hollow wall, a support frame(21) mounted on the upper portion of the wall of the valve chamber, an outer frame(22) forming a wall surface of the upper wall and coupled with an upper portion of the support frame for connecting an inner space of the valve chamber to an upper space of a manhole cover(8), an inner frame(23) positioned vertically movably according to the inner wall of the outer frame, of which an upper surface is supporting the manhole cover and a lower portion is supported by the support frame, and an adjusting unit(24,25) for supporting the inner frame and adjusting the upper and lower heights of the inner frame with relation to the support frame.
Patent KR-20010011164-A (KR)
Inventor: KO BEOM GYU
IPC: H01L23/48
Filed: 1999-07-26
Abstract: PURPOSE: A pin arrangement structure of a semiconductor device is to minimize an inductance value produced by lead frames. CONSTITUTION: A pad(110) connected to a ground voltage of a semiconductor circuit formed in a semiconductor chip(100) is connected to a paddle(200) for supporting the chip by a metallic line(150). The paddle is connected to a lead frame(300) by the metallic line. The lead frames connected to the paddle are arranged to be not positioned adjacent to each other, so that the mutual inductance generated between the lead frames is minimized. The lead frames wired to the paddle are connected to a ground terminal of the circuit board to transfer a current from the corresponding paddles to the ground voltage. The lead frames connected to the paddles for transferring the current from the semiconductor chip to the ground voltage and the lead frames connected to the pads for transferring an input direct/indirect signal from the exterior to the semiconductor chip are alternatively arranged to each other.
Patent KR-20010011419-A (KR)
Title: Bucket conveyor
Inventor: LEE JUNG HUI
IPC: B65G17/12
Filed: 1999-07-28
Abstract: PURPOSE: A conveyor is provided to automatically transfer brown rice gotten from rice samples discharged from an automatic detector for deciding a rice grade to a rice-hulling machine. CONSTITUTION: A bucket conveyor comprises a frame(20) having a guide rail(21), two sprocket wheels formed on both end portions of the frame(20), a chain(33) connected between the two sprocket wheels, a motor(34), a sliding bucket(40) and a sensor. The motor(34) combined with one sprocket wheel drives the chain(33) selectively in the same or opposite direction. The sliding bucket(40) fixed on the chain(33) reciprocates along the guide rail(21). The sensor installed on the frame(20) with space to correspond with loading and input places of the sliding bucket(40) detects the position of the moving sliding bucket(40) and controls the driving of the motor(34).
Patent KR-20000012202-A (KR)
Inventor: CHOI BOK SIK
IPC: B02B3/04
Filed: 1999-07-30
Abstract: PURPOSE: A polishing roller is provided to improve the polishing yield rate by preventing the generation of rice screening as increasing the effect of polishing of a rice polishing machine. CONSTITUTION: The polishing roller(1) is composed of: a transfer screw(2); a polishing unit(3); a polishing piece(4)(4') on the circumference of the polishing unit; The forming method has the steps of: forming the boundary of the transfer screw(2) and the polishing unit(3) as a curved part(R); forming integrally with the polishing unit(3); forming the polishing piece(4)(4') to be twisted to the opposite direction each other; injecting rice plant in the device; forcibly delivering the rice plant to the polishing unit covered with a net(7) at the outer circumference by the transfer screw(2); and polishing the rice plant by the polishing piece(4)(4') projected around the polishing unit(3) to white rice.
Patent KR-20010017745-A (KR)
Inventor: CHO GWANG HWAN
IPC: F25D13/00
Filed: 1999-08-13
Abstract: PURPOSE: A method for automatically managing environment and a storehouse thereof are provided to store agricultural products under optimum environmental condition and to detect and control the storing condition from remote place. CONSTITUTION: A storehouse comprises temperature sensors(110) installed on an evaporator and outside of the storehouse; a carbon dioxide sensor(130) measuring concentration of carbon dioxide; an A-D converter(210) converting the measured value into digital; and a central operation apparatus(220). Herein, temperature deviation is adjusted within plus or minus 0.5deg.C by using an inverter. Humidity deviation is adjusted within plus or minus 5% through controlling a humidifier by using a computer. A proper ventilating time is decided by using the carbon dioxide sensor for automatically controlling a ventilating fan. Moreover, the temperature sensor is installed on the evaporator for automatically defrosting.
Patent KR-20010017801-A (KR)
Inventor: KIM SANG GI
IPC: H01L27/08
Filed: 1999-08-14
Abstract: PURPOSE: A method for manufacturing a power device is provided to reduce on-resistance by decreasing an area occupied by a unit power device, and to simplify a manufacturing process by decreasing the number of masks. CONSTITUTION: An oxide layer(3) is formed on a semiconductor substrate of the first conductivity type. The oxide layer is etched by using a trench gate mask. Ions for forming the second conductive well are implanted by using the oxide layer as an ion implantation mask. A heat treatment is performed to form the second conductive well. An ion implantation for forming a source of the high density first conductivity type is performed by using the oxide layer as an ion implantation mask. A spacer oxide layer(5) is formed on a sidewall of the oxide layer. The well of the second conductivity type is etched to form a trench by using the oxide layer and the spacer oxide layer as an etching mask, and the source of the high density first conductivity type is defined. A gate insulating layer is formed on an inner wall of the trench. A gate electrode material is buried in the trench having the gate insulating layer. A gate passivation layer is formed on the exposed gate electrode material. A source electrode(10) in contact with the source of the high density first conductivity type is formed. A drain electrode(13) in contact with a back side of the semiconductor substrate is formed.
Patent KR-20000017431-A (KR)
Inventor: ANDREASSHIBER
IPC: C10J3/66
Filed: 1999-08-20
Abstract: PURPOSE: Fuel gas is to be produced from industrial wastes including waste tires, plastic, scraps, paint varnish sludge, waste car scraps. CONSTITUTION: Wastes are thermally decomposed without air through a thermal process system and some of the thermal decomposition products having volatility are added with air or oxygen generating air to produce fuel gas. The volatile products are led into a free space reactor under the air pressure lower than the atmosphere to be gasified under the self reaction heat.
Patent KR-20010019449-A (KR)
Inventor: JANG KI YOUNG
IPC: H04M1/02
Filed: 1999-08-27
Abstract: PURPOSE: A computer capable of attaching a telephone at any direction is provided to remove an unnecessary space due to the installation of the telephone and to resolve inconvenience due to the exposure of the telephone line. CONSTITUTION: A computer to attach a telephone at all direction comprises a connection terminal(103), an internal telephone-line(107), a two-way adapter(108), a computer case hole(109), and a telephone base(112). The connection terminal(103) enables an external telephone-line(104), linked to the modem(102), to be inserted into the inside of a computer. The internal telephone-line(107) is divided to five directions(106a¯e), and the divided internal telephone-lines(106a¯e) are attached to a registered jack(109). The two-way adapter(108) is connected with the registered jack(109). The computer case hole enables the registered jack(111a) of the linked telephone-line(111) to be inserted into the two-way adapter(108). The telephone base(112) can be mounted to any surface of a computer case according to the direction attached the telephone.
Patent KR-20010019798-A (KR)
Inventor: LEE KWAN MO
IPC: A43B17/00
Filed: 1999-08-30
Abstract: PURPOSE: An inner sole of a shoe made from paper mulberry, pulp and yellow soil with powdered jade and biotite is provided to serve a hygienic sole promoting blood circulation and having excellent cushion effect, permeability, hygroscopicity and antibacterial property. CONSTITUTION: The inner sole is made by the steps of (i) getting a viscous material by mixing 20wt% of paper mulberry and 10wt% of pulp and beating the materials to be soften; (ii) mixing the viscous material with 55wt% of yellow soils, 7.5wt% of powdered jade and biotite and adding resin to the mixed material for sizing; (iii) shaping paper with the mixture and drying for about 3hr to get a board; (iv) forming a base plate(1) of sole by cutting the prepared board into a shape of sole of a shoe and forming a plurality of holes; and then (v) placing the base plate between a top and a bottom EVA(ethylene vinyl acetate copolymer) thin plate(3,3') having a plurality of long holes(4) that are a little wider than the base plate and pressurizing and melt welding the edge of the plates.
Patent KR-20000047480-A (KR)
Title: Differential thickness contact lens utilizing multiple base curves and method of manufacturing same
Inventor: CLUTTERBUCK TIMOTHY
IPC: G02C13/00
Filed: 1999-09-06
Abstract: PURPOSE: A method of producing a compensated contact lens is provided which is compensated for power deviation from target due to differential shrinkage, and also a compensated contact lens. CONSTITUTION: A method of producing a compensated contact lens includes the steps of designing a lens to have first and second areas of different thickness and a cylinder axis having a predetermined angular position; determining a plurality of power correction factors, one for each of a plurality of cylinder axis ranges of the lens; and modifying the lens using a selected one of the plurality of power correction factors corresponding to the cylinder axis ranges of the lens containing the cylinder axis of the lens.
Patent KR-20010028806-A (KR)
Inventor: KANG EUN SUK
IPC: H04N1/04
Filed: 1999-09-27
Abstract: PURPOSE: A method of printing scanned data for a multi-functional apparatus is provided to allow the multi-functional apparatus to perform a copy operation without regard to the quantity of memory of the multi-functional apparatus by directly printing data scanned. CONSTITUTION: The method of printing scanned data for a multi-functional apparatus having a scanning part for scanning a document, a memory for storing data generated from the scanning part, and a printing part for printing the data stored at the memory includes the step a) of determining whether the memory has memory spaces enough to store the data(S301, S302, S303, S304). In the step b), when the memory spaces is insufficient to store the data, the operation of storing the data in the memory is interrupted(S307, S308). After interrupting the storing operation, the scanned data are provided to the printing part by the step c), such that the scanned data are directly printed by the printing part(S310, S311, S312). After completing the direct printing of the step c), the printing part prints the data stored in the memory by the step d). Also, the method includes the step e) of determining whether a value of set flag is one(S309). In the step f), when the flag value is only one, the direct printing operation is performed.
Patent KR-20010035984-A (KR)
Inventor: KANG BO SEON
IPC: H04L12/58
Filed: 1999-10-05
Abstract: PURPOSE: An Internet integrated messaging system and method thereof are provided to transmit and receive messages between each server through communications by making many and unspecified users using Internet conveniently give and take the messages of all types through a single window. CONSTITUTION: An Internet integrated messaging system is composed of a web server(20), a mail server(30), a FAX server(50) and a voice server(60). The web server(20) enables users to carry out their access using an Internet network(10). The mail server(30) provides e-mail service to users using the Internet network(10). The FAX server(50) executes the transmitting and receiving of messages using a PSTN(Public Switched Telephone Network)(40). The voice server(60) provides voice service through the PSTN(40).
Patent KR-20010012031-A (KR)
Inventor: CHOI WAN GYENG
IPC: G08G1/01
Filed: 1999-11-02
Abstract: PURPOSE: A running velocity check system for a car running on an express way is provided to prevent the overspeed of a running car on the express way to previously prevent critical accidents. CONSTITUTION: The running velocity check system for a car running on an express way comprises a record unit, a checker and a calculator. The record unit records a car number and a pass time in a network of a tollgate and a pass ticket when a driver of the car receives the pass ticket from the tollgate. The checker checks the pass ticket when the car enters into a resting place to decide the entrance of the car into the resting place. The calculator calculates the average velocity of the car only by inserting the pass ticket into a checking system when the pass fee is paid.
Patent KR-20010046630-A (KR)
Inventor: KIM JIN WON
IPC: H01L27/108
Filed: 1999-11-13
Abstract: PURPOSE: A semiconductor device having a capacitor of concave structure and a fabricating method thereof are provided to prevent a mold material layer from etching by inserting a nitride film between the sidewall of an insulating film pattern and the lower electrode of the capacitor. CONSTITUTION: The first insulating film pattern(42) having a contact hole(46) is formed on a substrate(40) on which a device isolating film and a transistor are formed. The contact hole(46) exposes the impurity injection area of the transistor. By filling the inside of the contact hole(46) with a conducting film, a buried contact(50) is formed. The second insulating film pattern(52) has a groove(56) of concave structure to expose the buried contact(50), and is formed on the first insulating pattern(42). A film(58) for preventing permeation is formed by nitrating the sidewall of the second insulating film pattern(52). The lower electrode(62) of a capacitor is formed into a concave type within the second insulating film pattern(52). A capacitor dielectric film(66) is formed on the lower electrode(62) of the capacitor, and the upper electrode(68) of the capacitor is formed on the capacitor dielectric film(66).
Patent KR-20010047301-A (KR)
Inventor: KIM YEONG IL
IPC: B60H1/30
Filed: 1999-11-19
Abstract: PURPOSE: An indoor air flow guide structure for motor vehicle is provided to prevent an undesirable impairment of running performance of the vehicle, while allowing fresh air to be supplied from the environment to the passenger compartment. CONSTITUTION: A motor vehicle includes lateral C-pillars(2) with a plurality of air outlet holes(3) formed at the C-pillar in equal spacing. An air outlet port formed by air outlet holes, has a weather strip(5) mounted along the circumference of the air outlet port, and a rain water drain pipeline(6) connected at the lower end of the air outlet port. A slider(7) is arranged to open/shut off the air outlet port. When the passenger or driver turns on the switch connected to an actuator during vehicle running, the slider opens to open the air outlet port. The air introduced into the cab area by opening side window of the vehicle is discharged to the outside through air outlet holes formed at the air outlet port. Thus, vortex flow caused due to the air ingress is prevented so as to improve running performance of the vehicle and achieve a stable indoor air flow.
Patent KR-20000012342-A (KR)
Inventor: CHOI WON HA
IPC: F21V8/00
Filed: 1999-11-27
Abstract: PURPOSE: A ring shaped displaying device is provided to effectively display a light of a ring shape or a specific character and pattern by using a low electric power. CONSTITUTION: A displaying device includes; a housing unit(28) containing a body(12), a luminous unit(18), a luminous driving unit(14), a battery holder(16) containing a battery, a battery substrate(24), a base plate(20), an electric power switch(10), and a fixing bolt(22); an optical medium unit(26) of a transparent material such as an acrylic, a PVC, a plastic, and a glass for transmitting light easily; the luminous unit for emitting the light into the optical medium while being located perpendicularly to the optical medium for maximizing the luminous effect; and the fixing bolt for fixing the luminous unit to the body. The device can display a ring shaped light or a specific character or pattern efficiently using a low electric power by scratch treating the whole or a part of the outer surface of the optical medium.
Patent KR-20010048694-A (KR)
Inventor: SON BYEONG RAK
IPC: B62D25/12
Filed: 1999-11-29
Abstract: PURPOSE: A hood stay rod structure for a vehicle maintains a strong elastics by making the upper end portion thereof protruded outward short and being tightly fixed by being bent. CONSTITUTION: A hood stay rod(48) structure for a vehicle has a bent portion formed on the middle portion thereof and divided into upper end portion(56) and a lower end portion(60). The lower end portion(60) is inserted into a panel insertion portion(62). Thus, the hood stay rod(48) has a better appearance than other ordinary stay rods. Further, the adjustment of the length of the stay rod(48) is possible. Although the hood stay rod(48) is mounted on the side surface of an engine room(42), it does not have any interferences between other members such that an effective space management is implemented.
Patent KR-20000023946-A (KR)
Inventor: SHIN JONG CHEOL
IPC: H02G3/08
Filed: 1999-12-07
Abstract: PURPOSE: A successive approximation multiplexing line apparatus is provided to prevent a mutual interference between different communication service signals using the same channel owing a use of a single transfer line system. CONSTITUTION: In a successive approximation multiplexing line apparatus, a bulkhead(11) fora shield is installed between individual circuit boards(2,3) in order to prevent a signal leakage between the individual circuit boards(2,3). A pair of first penetration-type condensers(26,27) are formed at inflow parts of power cables(24,25) connected to the active circuit board(2) so as to supply a power of a power device(4) through power supply cables(41,43). A pair of second penetration-type condensers(36,37) are formed at inflow parts of power cables(34,35) connected to the active circuit board(3) so as to supply the power of the power device(4) through the power supply cables(41,43).
Patent KR-20010056244-A (KR)
Inventor: PARK SANG BONG
IPC: G06Q20/14
Filed: 1999-12-14
Abstract: PURPOSE: A system and method for issuing/paying an electronic notice using a relay server is provided to reduce a time and a cost by computing all sorts of public imposts notices and issuing the notices through a communication network as the Internet and paying the imposts using a bank account or a credit card. CONSTITUTION: Company hosts(16¯18) create the original copy of a notice and requests an issuing of the notice. An electronic notice certification system(13) issues and manages an electronic certification document. An electronic wallet(19) processes payment related items and stores detail contents and paying contents of the electronic certification document. An electronic notice integrating issuing system(11) computes and manages the original copy of a notice in accordance with a request of the company hosts(16¯18) and issues the electronic notice to the electronic wallet(19) and transmits a user paying request from the electronic wallet(19) to an electronic notice paying relay server(12). The electronic notice paying relay server(12) connects to a bank host(14) or a credit card company host(15) and pays the cost of the electronic notice in accordance with a user paying request of the electronic wallet(19) transmitted from the electronic notice integrating issuing system(11).