baber/WOPTO huggingface dataset:
Patent KR-19990073427-A (KR)
Title: 띠톱기계의재료공급장치
Filed: 1999-07-12
Abstract: 본 발명은 형강이나 환봉 등의 금속재를 절단하는데 사용되는 띠톱기계의 재료공급장치에 관한 것으로, 더욱 상세하게는 띠톱기계의 후방에 띠톱기계로 절단할 재료를 연속적으로 공급할 수 있는 재료공급장치를 설치함으로서, 일정한 치수의 길이로 재료를 연속적으로 자동 절단할 수 있도록 하는 띠톱기계의 재료공급장치에 관한 것이다. 
     본 발명은 띠톱기계(16)의 후방에 소정의 높이를 가진 받침대(1)를 설치하고, 이 받침대(1)의 상면에는 띠톱기계(16)의 톱날 방향과 동일한 방향으로 2∼4열의 가이드레일(2)을 설치하며, 받침대(1)의 후방에는 재료풋싱 실린더(3)를 설치하고, 상기 가이드레일(2)의 상측에는 하측에 가이드레일(2)에 안내되는 구동바퀴(7)와 바퀴(7a)를 각각 설치한 팰릿(6)을 설치하며, 상기 각각의 바퀴(7)(7a)에는 각각의 바퀴(7)(7a)를 제동시키는 브레이크(7b)를 설치하고, 구동바퀴(7)는 모터(8)에 의해 회전되는 구동축(9)에 설치되어 모터(8)의 구동력에 의해 가이드레일(2) 상에서 팰릿(6)이 수평 이동이 자유롭게 설치되고, 상기 팰릿(6)의 상면에는 두개의 롤러축 지지베어링(12)의 사이에 재료이송롤러(14)를 축설하고 양측 롤러축 지지베어링(12)의 내측에 재료 측판지지대(13)가 각각 수직 설치된 다수개의 재료적재이송대(11)를 다수열로 설치하되, 각각의 재료적재이송대(11)의 재료이송롤러(14)가 가이드레일(2)과 동일 방향으로 설치되어 재료적재이송대(11)에 적재된 재료가 띠톱날(19)측으로 직각방향으로 이송되도록 설치되며, 상기 테이블(17)의 상면 소정위치에 설치된 고정바이스(18)의 일측에는 이동바이스(5)의 수평 이동거리를 감지하는 엔코더(15)가 설치되고, 상기 고정바이스(18)의 후방측에는 이동바이스 이동실린더(4)에 의해 수평으로 왕복 이동되는 이동바이스(5)가 설치된 것을 특징으로 하는 것으로서, 길이가 긴 절삭재료를 소정의 길이로 연속적으로 절단한 뒤에 팰릿(6)을 이동시켜서 또 다른 절삭재료를 소정의 길이로 연속하여 절단할 수 있도록 된 것이다.
Patent KR-20010017260-A (KR)
Inventor: PARK CHEONG JAE
IPC: D06B1/02
Filed: 1999-08-09
Abstract: PURPOSE: A method for manufacturing printed grey-fabric of pile fabrics like a blanket, a carpet, and so on is provided, thereby having excellent printing definition, improving the bulk effect of a product surface, and cutting easily double weaved grey yarn pile. CONSTITUTION: The manufacturing method comprises the steps of: cutting the middle parts of pile(6) of double weaved grey yarn(5) inwhich pile(6) of acrylic spun yarn is connected to the middle of both weave parts(7); and passing the produced grey-fabric(8) through inner part of a steam box which consists of double walls(1)(2) and has a steam jet orifice(3(R),3(X),3(Y)) and guide roller(4(A),4(B),4(C),4(D),4(E)), and then doing pre-steam setting, wherein the sprayed steam temperature is 90 to 110deg.C and passing time in the steam box is 1 to 20min.
Patent KR-20000017289-A (KR)
Inventor: OWEN BRINAL
IPC: G05B21/02
Filed: 1999-08-13
Abstract: PURPOSE: A timed multi-functional digital interface is provided, which monitors a pulse width and a repetition rate of digital signals to discriminate among signals. CONSTITUTION: The timed multi-functional digital interface comprises: a delay circuit (3) for delaying an input clock; an inverter (4) for inverting the output signal of the delay circuit (3); an AND gate (5) for ANDing the input clock and the inverted signal of the inverter (4) to output the output signal; a flip-flop (6) for latching the output signal of the AND gate (5); a delay circuit (7) for delaying an output of a timer; an inverter (9) for inverting an input clock; an AND gate (10) for generating a pulse on a falling edge of the input clock; an AND gate (11) for generating a timeout pulse when the input clock is low; and an OR gate (12) for ORing the output of the AND gate (11) and the output of the AND gate (10). Thereby, it is possible to perform a new and quick programming protocol.
Patent KR-20010017645-A (KR)
Inventor: LIM WON U
IPC: B29D30/48
Filed: 1999-08-13
Abstract: PURPOSE: A steel cord surface treating method is provided to enhance a bonding force between a rubber and a steel cord by removing process oil or minute dirt from the surface of the steel cord using an ultrasonic wave. CONSTITUTION: A high energy ultrasonic wave is used to remove process oil or dirt clung to the surface of a steel cord. The ultrasonic wave has a frequency of 20 to 40KHz and is radiated to the surface of the steel cord for cleaning for 10 seconds to 3 minutes. An oil interface layer or dirt layer on the steel cord is removed through this cleaning to increase a bonding force of the steel cord with a rubber. The ultrasonic wave for steel cord is more excellent in bonding force or enduring force than a conventional steel cord cleaned with water or acid. This method is free from a corrosion of the steel cord or an environmental pollution.
Patent KR-20010017947-A (KR)
Inventor: KANG HUI BOK
IPC: G11C14/00
Filed: 1999-08-16
Abstract: PURPOSE: A circuit for driving a ferroelectric random access memory(FRAM) is provided to minimize the chip size and to maximize the chip's driving capability making an efficient layout. CONSTITUTION: In a circuit for driving an FRAM, a main wordline driver(91) produces first and second control signals to activate one of the two local wordline drivers(95,97) and also produces third and fourth control signals to de-activate the other of the two local drivers(95,97). The first and second control signals may be either R1 and R2 or L1 and L2. If the first and second signals are R1 and R2, the third and fourth signals become L1 and L2 and vice versa. When the first and second control signals are R1 and R2, the second local wordline driver(97) is activated, when L1 and L2, the first local wordline driver(95) is activated. Here, the phases of the first and second control signals are opposite. Each of first and second cell arrays(93,99) consists multiple unit cells of two transistors and two ferroelectric capacitors. A local X decoder(101) produces an amount of control signal corresponding to the split wordlines comprising each cell array, and puts the control signal to both the first and second local wordline drivers(95,97). The main wordline driver(91) produces a control signal to determine choose one of the first and second local wordline drivers(95,97). The chosen local wordline driver is activated and transmits the activation signal from the local X decoder(101) to the pair of wanted split wordlines.
Patent KR-20000017347-A (KR)
Inventor: ASAKURADOSIKAGE
IPC: G03F7/039
Filed: 1999-08-17
Abstract: PURPOSE: A sulfonyloxime for i-line photosensitive thick anticorrosion film with high sensitivity is provided to improve anticorrosion characteristic. CONSTITUTION: The composition comprises one or more chemical compound combinable by acid action, one or more chemical compound changing solubility by acid action, and one and more chemical compound generating acid in light exposure with 240 ¯ 390mm wave length and having water absorption coefficient less than 10.
Patent KR-20010018363-A (KR)
Inventor: SON GYEONG MOK
IPC: H01L21/82
Filed: 1999-08-19
Abstract: PURPOSE: A method for manufacturing a fuse is provided to make a redundancy cell perform a smooth repair function, by increasing a sectional area of the fuse which a laser beam reaches. CONSTITUTION: After a barrier metal layer is formed on an insulating substrate(100) having a temporary number of metal interconnection layers, a metal layer for a last interconnection is formed on the barrier metal layer. An oxide layer is formed on the metal layer. The oxide layer, the metal layer and the barrier metal layer are sequentially etched to expose a predetermined portion of the surface of the substrate so that a stacked structure of the barrier metal layer, the metal layer and the oxide layer is formed. A mask pattern confining a fuse window formation portion is formed on the substrate so that a central portion of the resultant structure and the surface of the substrate near the central portion are opened together. The oxide layer not protected by the mask pattern is etched, and the mask pattern is eliminated. The metal layer and the barrier metal layer are sequentially etched to form a fuse window. A fuse metal layer of a predetermined thickness is formed on the oxide layer including the inside of the fuse window. A chemical mechanical polishing(CMP) process is performed regarding the fuse metal layer until the surface of the oxide layer is exposed, to selectively leave the fuse metal layer inside the fuse window. A passivation layer(112) is formed on the entire substrate.
Patent KR-20010019913-A (KR)
Inventor: KIM GYEONG HU
IPC: E05F15/04
Filed: 1999-08-31
Abstract: PURPOSE: A rotating shaft structure prevents the operability and the durability of a pipe shaft of a cylinder fixing a swing arm door from worsening by the occurrence of center deflection through repeated use. CONSTITUTION: A cylinder rod part of a rotating shaft of a swing arm door functions as an upper part rotating shaft(10) and a central shaft built in door functions as a lower part rotating shaft(20). A bearing(18) is inserted into the upper rotating shaft(10). A groove(24) is formed in the upper part of the lower rotating shaft(20). A shaft supporter(30) is inserted into the groove(24). The end part of the upper rotating shaft(10) contacts with the head part of the shaft supporter(30).
Patent KR-20010028795-A (KR)
Inventor: HWANG JI SUK
IPC: C07B63/00
Filed: 1999-09-20
Abstract: PURPOSE: An extraction method of ethanol extracts from polyozellus multiflex containing anti-dementia, anti-oxidant and anti-tumor compounds and a purification method of the compounds from the extracts are provided for easily protecting and treating various adult diseases. CONSTITUTION: A method for extracting ethanol extracts from polyozellus multiflex containing Kynapcin-12, Kynapcin-13, Kinapcin-24, Kinapcin-28 and thelephoric acid comprises repeatedly extracting Kynapcin-12, Kynapcin-13, Kinapcin-24, Kinapcin-28 and thelephoric acid; extracting the purified compounds; vacuum filtering or lyophilizing and dispersing the extracts with water then extracting it in three parts by ethylacetation. Thereafter, the last extracts are washed with saturated saline, dehydrated with sodium sulfate anhydride, and filtered to produce a filtrate. The filtrate is concentrated under vacuum to obtain soluble ethylacetate extracts. The extracts are dispersed by adding methanol and dividing into a supernatant liquid containing methanol soluble component and a precipitate containing methanol insoluble component. Then, another part of methanol is added to the insoluble component to extract another soluble component. All of the soluble components are concentrated under vacuum pressure into the active compounds such as Kynapcin-12, Kynapcin-13, Kinapcin-24, Kinapcin-28 and thelephoric acid.
Patent KR-20010028970-A (KR)
Inventor: AHN SANG JIN
IPC: F24F13/22
Filed: 1999-09-28
Abstract: PURPOSE: A condensate water disposal arrangement for air conditioner is provided to reduce cost by eliminating the necessity of mounting a heat insulating tube to a pipeline arranged above the drain pan. CONSTITUTION: An arrangement comprises a fan housing(50) for accommodating a fan and a motor so as to guide flow of the air generated by the fan; a drain pan(51) mounted onto the fan housing and which has a recess portion(51a) formed at the front portion of the drain pan for passage of a pipeline(62) of a heat exchanger(60); the heat exchanger mounted onto the drain pan and which has a plurality of fins(61) and the pipeline; and an auxiliary drain pan(70) mounted to the recess portion of the drain pan and which has a hole formed at the bottom of the auxiliary drain pan for passage of the pipeline of the heat exchanger and a guide groove for guiding the condensate water from the pipeline toward the drain pan.
Patent KR-20000000229-A (KR)
Inventor: KWON WON HYUN
IPC: G01R29/00
Filed: 1999-10-04
Abstract: PURPOSE: A method for automatically revising a measuring level of an electric field intensity measuring instrument is provided to efficiently revise the error caused by a characteristic deviation of each accessory and circuit. CONSTITUTION: A method for automatically compensating a measuring level comprises: a first step receiving a radio signal from three frequency bands different from each other for measuring an RSSI level of an electric field strength measuring instrument; a second step figuring a different value of the RSSI level; a third level measuring the receiving levels of an FSM and the electric field strength measuring instrument after transforming a transferring level if the different value is less than a certain value(0.5V); a fourth step adjusting the level of the electric field strength measuring instrument for fixing; a fifth step measuring the receiving level of the level adjusted electric field strength measuring instrument and an ESM; and a sixth step figuring an absolute value to the different value of the receiving levels of the electric field strength measuring instrument and the FSM; and a seventh step fixing a compensating parameter for compensating the measuring level.
Patent KR-20010036658-A (KR)
Inventor: YOON SEUNG CHEON
IPC: G01F23/32
Filed: 1999-10-11
Abstract: PURPOSE: A fuel measuring device is provided to exactly measure remaining fuel regardless to a car condition and a fuel tank condition to inform a driver of a remaining amount of fuel. CONSTITUTION: A fuel measuring device includes a detecting member mounted to a fuel tank(31) storing a prescribed fuel, deformed according to the pressure of fuel and storing a prescribed liquid, a floating member(43) mounted inside the detecting member, containing a prescribed amount of liquid and air and opened at a side for transferring pressure of the detecting member to the inside, a sensor(44) mounted on the bottom surface of the fuel tank and sensing a position of the floating member, a control unit(45) mounted to obtain information output from the sensor and controlling the information, and a fuel gauge(46) receiving information from the control unit and displaying the fuel amount in a prescribed numerical value.
Patent KR-20000029014-A (KR)
Title: Semiconductor memory device
Inventor: TAKATA HIDEKAZ
IPC: G11C14/00
Filed: 1999-10-12
Abstract: PURPOSE: A semiconductor memory is provided to restrain a failure of non-volatile data by providing a high level voltage to one or more word lines among a plurality of word lines when supplying a power to a bit line or a plate lines. CONSTITUTION: A power-on reset circuit(5) outputs a certain voltage when a certain potential is stable in the case that a certain potential is provided to a bit line(BL) or a plate line(PL). A word line driving circuit(A) provides a high level voltage to one or more word lines(WL) according to a signal synchronized to the output of the power-on reset circuit(5). The output terminal of the power-on reset circuit(5) is connected to a gate terminal of a pair of N channel transistors and P channel transistors. A source terminal of the P channel transistor is connected to a power, and a source terminal of the N channel transistor is connected to a ground.
Patent KR-20000067790-A (KR)
Title: 프리텐셔너
IPC: B60R22/34
Filed: 1999-10-21
Abstract: 본 발명은 장치를  전체적으로 소형화할  수  있는 프리텐셔너(pretensioner)를  제공하는  것을  과제로  한다. 
     웨빙 권취장치(10)의  제2레그 플레이트(18)의  외측에는  래크 ＆ 피니언  방식의  프리텐셔너가  설치되어  있다.  프리텐셔너의  구동기구는  래크바로  구성된 피스톤(116)과 피니언(102)을 주요부로  하여  구성되어  있다.  피니언(102)은  기어부(104)와  클러치부(106)로  구성되어  있고  권취축(卷取軸)에  직접  연결되어  있다.  따라서  중간에  중간  기어를  거쳐서  구동되는  구조에  비하여  프리텐셔너  전체를  직경방향  및  축방향으로  소형화할  수  있다.
Patent KR-20010039022-A (KR)
Title: Driving circuit of field emission display
Inventor: KIM JIN
IPC: G09G3/20
Filed: 1999-10-28
Abstract: PURPOSE: A gate driving apparatus of a field emission display is provided which accurately corrects color expression using an improved driving method. CONSTITUTION: In a field emission display equipped with a field emitter array consisting of a cathode (11) driven by a data driving means and a gate (12) driven by a gate driving means, the driving apparatus of a field emission display is equipped with a gate-cathode synchronization means applying the produced synchronized scan signal to the gate (12) after producing synchronized scan signals by receiving data signals from the cathode driving means and scan signals from the gate driving means, wherein the gate-cathode synchronization means is equipped with an anode (13) exciting a DC high voltage, RGB signal lines separated for radiating RGB fluorescent substances on a cathode line, a variable power source supplied to the cathode driving circuit for the RGB signal lines, and a gate line applying each scan signals.
Patent KR-20010045854-A (KR)
Inventor: KWAK JI YEONG
IPC: C10B45/00
Filed: 1999-11-09
Abstract: PURPOSE: Provided is a portable apparatus for measuring temperature and pressure of the upper part of a combustion chamber in a cokes oven, which contains an open-and-shut and measuring part, a rotary handle, a storage and display part, a holder, and a mini-pressure pipe. CONSTITUTION: The temperature and pressure measuring apparatus comprises: the open-and-shut and measuring part(10) comprising a pressure pipe(11) passed through the center of an open-and-shut device(12), a temperature sensing stick(13) passed through the side of the open-and-shut device(12), a temperature sensor(14) mounted on the lower part of the temperature sensing stick(13), a hook(15) mounted on the lower part of the pressure pipe(11); the rotary handle(20) comprising a button(21) to contact a power source of a battery(22) and fixing parts(23) fixed to the pressure pipe(11); the storage and display part(30) comprising a temperature digital plate(33), a pressure digital plate(32), a power-on-terminal(34), a power-off-terminal(35), and a socket(36) to transmit the power of the button(21) to a plug(37); the holder(40) mounted to the pressure pipe(11) connected to the another side of the fixing part(23) of the rotary handle(20); the mini-pressure pipe(50) of which one side is mounted to the upper part of the pressure pipe(11) connected to the holder(40) by a ball(52) and a hexagonal cap(51) and the other side is mounted to the storage and display part(30) by an internal pressure hose(53).
Patent KR-20000035311-A (KR)
Inventor: SEHIER PHILIPPE
IPC: H04B1/707
Filed: 1999-11-09
Abstract: PURPOSE: A CDMA remote communication system is provided to solve the synchronization problems such as lengthen of a transferred packet due to a reference symbol, the decrease of the speed of payload data and the degradation in the quality of synchronization, thereby removing the loss of data speed and synchronizing phase and frequency with small energy consumption. CONSTITUTION: A CDMA remote communication system transfers a reference symbol for synchronizing by using another code except a code used in transferring a data symbol in multi points. The data symbol and the reference symbol are simultaneously transferred. The reference symbol is transferred in lower power than that of the data symbol.
Patent KR-20010054384-A (KR)
Inventor: LEE YEONG WON
IPC: B44C1/00
Filed: 1999-12-06
Abstract: PURPOSE: A method for forming artificial stone with various patterns similar to natural stone by forming a natural pattern on a transparent sheet, attaching to one part of the inner surface of an outer frame comprising a molding frame and pressing a base color with an inner frame is provided. Whereby, the obtained pattern is maintained without discoloration or deformation until the service life of products comes to an end. CONSTITUTION: This method comprises the steps of: a pattern forming process for forming a natural pattern by spraying coating material on a thin transparent sheet and vibrating the sheet; an adhesion process for attaching the same to the inner surface of the lower frame fabricated in a specified shape; a base color inducing process for inducing a suitable amount of a base color to the upper frame completed the adhesion process; and a pattern forming process for forming a pattern having a specified thickness and pattern by combining the transparent sheet and base color resin coating material.
Patent KR-20010054999-A (KR)
Inventor: PARK YONG GWAN
IPC: F16L47/00
Filed: 1999-12-09
Abstract: PURPOSE: A connectors for a polyethylene piping is provided to electrically and thermally connect a body and the polyethylene piping by exposing one part of an electric heating wire from the body. CONSTITUTION: A polyethylene piping connectors comprises a cylindrical body(110) containing a hollow portion(112) extended from one end to the other end with a stopper(119) protruded from the center and containing plural connecting grooves on the outer circumference; a protruding portion(114) arranged in one side of the connecting grooves(120) with an opened upper portion and radially extended from the body, with an earthing terminal(116) of which one end is buried in the body and the other end is exposed outward; and an electric heating wire(130) arranged in the hollow portion, attached to the lower end of the earthing terminal in both ends, spirally wound along the hollow portion. Herein, the electric heating wire is buried in the hollow portion in one part and exposed outside of the hollow portion in the remaining part. Since the electric heat wire is exposed outward, the surface of the hollow portion and the piping are heated at the same time and melting resin is kept in regular. Therefore, bonding pressure is equally applied to the outside of the piping.
Patent KR-20010055425-A (KR)
Inventor: JIN HYEONG JANG
IPC: E01F9/529
Filed: 1999-12-10
Abstract: PURPOSE: A barrier curb stone and a producing method thereof are provided to use materials having safety against various chloride ion and salinity, and to reduce a cost. CONSTITUTION: A barrier curb stone and a producing method comprises: a first process pressurize forming a molding compound as a rectangular outer frame(10) mounting a filler inject port(11) and a bolt insert hole by heat press; a second process fixing the outer frame by an anchor bolt; and a third process injecting filler to an inside space formed by the outer frame through the filler inject port. The barrier curb stone is composed of the outer frame and the filler injected to the outer frame. The outer frame composed of a bolt hole(12) inserting the anchor bolt, the filler inject port and ribs(13,14) reinforcing the stiffener of the frame. Thereby, the barrier curb stone improves endurance by using an outer frame protecting agent having safety against various chloride ions and salinity.
Patent KR-20010056043-A (KR)
Inventor: ALREKSEPEUSEREUGEI
IPC: B22F9/00
Filed: 1999-12-14
Abstract: PURPOSE: A method for producing a metal based complex material in an in-situ process is provided to produce the metal based complex material of high quality through generating a particular reinforced particle by using a plasma jet. CONSTITUTION: A base metal is heated and molten in a crucible (1). Amount of a plasma gas (3) is adjusted in a controller (4) for being supplied to a plasma gun (6) through a distributor (5). Then, the plasma gas is separated by arc discharge in the plasma gun. Therefore, plasma jet is formed. Amount of the active gas is adjusted in the controller for being supplied to the plasma gun through the distributor. Therefore, the active gas is transferred by the plasma jet in an ion state or in a gas state. The gas is inputted to a molten base metal (9). Reaction element of the active gas and the base metal are reacted in a reaction area (10) of the molten base metal to form reinforcing particles in the base metal. The molten base metal is agitated by an agitating apparatus (11).
Patent KR-20000052474-A (KR)
Inventor: MURAMACHYOSIO
IPC: G07C5/00
Filed: 1999-12-14
Abstract: PURPOSE: An operation recorder is provided to prevent a case that a holder cannot be moved relatively for a guide frame due to the movement of an intermediate frame generated by the damage of the support relation of the holder for the intermediate frame. CONSTITUTION: When a holder is assembled for an internal frame, a stopper fragment(44r) is formed by extending a notch(44e) installed in a front fragment(44a) of an internal frame(42') to easily insert a guide pin of a holder into a guide slot(44d) of the front fragment(44a) of an internal frame. Accordingly, if the stopper fragment(44r) is configured by extending the notch(44e) installed the front fragment(44a) of the internal frame(42'), an additional configuration to install the stopper fragment(44r) newly is not necessary by using the old front fragment(44a) effectively.