baber/WOPTO huggingface dataset:
Patent KR-20000023955-A (KR)
Inventor: SHIN JONG CHUN
IPC: E04C3/00
Filed: 1999-12-16
Abstract: PURPOSE: An assembling apparatus is provided to minimize damage to human by quickly extinguishing a fire. CONSTITUTION: An assembling apparatus of a construction structure for preventing a fire is composed of a horizontal bar(10), a reinforcing bar(20), and a water storage tank(50). The horizontal bar, formed as maintaining the section of a perfect square, is composed of a pair of first and second horizontal bars(11,12) maintaining a proper length. The reinforcing bar is composed of a vertical reinforcing bar(21) for vertically reinforcing as dividing the first and the second horizontal bars, and a horizontal reinforcing bar(22) for horizontally reinforcing the first and the second horizontal bars. And at one face of the water storage tank, an exhaust valve(60) is installed for being automatically opened if an outer temperature is maintained at 79°C to exhaust the water inside to quickly extinguish the fire.
Patent KR-20010057935-A (KR)
Inventor: LEE WON CHEOL
IPC: H01L27/10
Filed: 1999-12-23
Abstract: PURPOSE: A method for manufacturing a lower electrode of a capacitor in a high integrated semiconductor memory device is provided to prevent a bridge between lower electrodes by removing selectively a doped polysilicon layer. CONSTITUTION: An interlayer dielectric(30) is formed on a semiconductor substrate(10). A contact plug(54) is formed through a contact hole. The first polysilicon layer(58) is deposited on a whole face of a sacrificial insulating layer. A selective meta-stable polysilicon growth process and a doping process are performed. The second polysilicon layer(60) is deposited on the first polysilicon(58). The second and the first polysilicon layers(60,58) are polished. The sacrificial insulating layer is removed selectively. The first polysilicon layer(58) is removed selectively. A lower electrode is formed by performing the doping process for the first polysilicon layer(58).
Patent KR-20010060583-A (KR)
Inventor: LEE SEUNG HEON
IPC: B28B3/00
Filed: 1999-12-27
Abstract: PURPOSE: A method for producing yellow ocher brick is provided not to form crack by prevention of drying shrinkage, to improve physical properties such as compression intensity and to give hole and flexion in order to improve insulation and soundproofing effects. CONSTITUTION: The method comprises the steps of adjusting moisture content of 60 mesh and below of yellow ocher to 23.5+/-1%; adding 5-15% of one or more cements to yellow ocher adjusting moisture content; agitating the yellow ocher for three minutes with centrifugal mixer; and introducing the agitated sample to mold of desired size to form a predetermined shape and hole with 500 tons of press.
Patent KR-20010061827-A (KR)
Inventor: KIM GYUN YEONG
IPC: H02K1/20
Filed: 1999-12-29
Abstract: PURPOSE: A stator structure for a motor of a machine tool is provided to improve cooling effect by shortening a cooling passage and achieve a stable and light equipment by excluding a cooling jacket. CONSTITUTION: A stator(3) is directly installed on an inside of a body(1) by means of an o-ring(2). A plurality of steel thin films are laminated on an outside of the stator(3). A cooling oil inlet hole(6) and a cooling oil outlet hole(7) are installed on an outside of the body(1) with a predetermined interval therebetween. A plurality of cooling oil inlet pipes and cooling oil outlet pipes are connected to a stator core on a lower part of the cooling oil outlet hole(7) and the cooling oil inlet hole(6). A plurality of cooling passage grooves are installed on an outside of the stator core, so that the cooling oil entered to the cooling oil inlet hole(6) is supplied through the cooling oil inlet pipes. A plurality of cooling oil inlet nozzles(12) and cooling oil outlet nozzles(13) are formed on a front end of the cooling oil outlet pipes and the cooling oil inlet pipes. In a state that the cooling oil inlet nozzles(12) and the cooling oil outlet nozzles(13) are fixed on the body(1), the nozzles supply directly the cooling oil to the cooling passage grooves which are formed on the stator core.
Patent KR-20010058825-A (KR)
Inventor: LEE SEONG UK
IPC: H01L21/28
Filed: 1999-12-30
Abstract: PURPOSE: A method for forming a contact of a semiconductor device is to form a narrow and deep contacts between a bit line and a metal interconnection to be piled one with small depth above another, thereby forming a stabilized contact and increasing margin of a photoresist. CONSTITUTION: The first interlayer dielectric(22), the first titanium layer(23), the first titanium nitride layer(24), a tungsten layer(25), the second interlayer dielectric(26) and a nitride layer(27) are successively formed on a semiconductor substrate(21). By a photolithography, a part of the nitride layer, the second interlayer dielectric and the tungsten layer are etched until a prescribed portion of the tungsten layer is exposed, thereby forming a contact hole. On the resultant structure, the second titanium nitride layer and a tungsten layer are successively formed and planarized to form the first contact. The second/third titanium layers are deposited after forming an oxide layer(30) and then etching the first contact. A metal interconnection(34) is formed after forming the second contact(33).
Patent KR-20010059073-A (KR)
Title: One-way clutch
Inventor: CHOI SEONG HYEON
IPC: F16D11/00
Filed: 1999-12-30
Abstract: PURPOSE: An one-way clutch enhances a power transfer duty corresponding to an axial load and increases a degree of freedom for a layout. CONSTITUTION: An one-way clutch comprises a first race, a second race, a plurality of sprag and an end bearing. The first race(1) is on one leading end of a rotary axial member. The second race(2) is on a leading end of an another rotary axial member which is apposite to the axial of the first race(1). A plurality of sprags(4) are rectangular to both of the rotary center(G2). The end bearing(5) is on both side of the rotary center(G1) of sprags and is interleaved between them to support an axial load to hold the clearance of a spring. Thus, the one-way clutch enhances a power transfer duty corresponding to an axial load and increases a degree of freedom for a layout.
Patent KR-20010059115-A (KR)
Inventor: YU DUK HEE
IPC: F22B1/28
Filed: 1999-12-30
Abstract: PURPOSE: An electric boiler for a heating mat using heat medium oil is provided to heat with high efficiency and to semi-permanently use heat medium oil, to be installed in any direction and place, and to be easily and conveniently moved by circulating the heat medium oil having high specific heat in the heating mat after heating in a heat exchange tank at a high temperature. CONSTITUTION: In an electric boiler, heat medium oil is fed to a circulating tube of a heating mat through a feeding and circulating pump(111) after heating in a heat exchange tank(120). Then, the heat medium oil is collected to the heat exchange tank through a collecting and circulating pump(112). When the temperature of the collected heat medium oil is less than a predetermined temperature, the oil is reheated and fed to the circulating tube. The heat exchange tank contains a feeding pipe, a collecting pipe, and a heater(130). The feeding pipe is extended form the inside of the heat exchange tank and the collecting pipe includes an expansion passage and an expansion absorbing corrugated tub(150) or a cylinder. A tube coil is wound on the outer circumference of the circulating tube for self-protection and enhanced thermal conductivity.
Patent KR-20010059906-A (KR)
Inventor: JUN YONG HAN
IPC: G01D5/26
Filed: 1999-12-30
Abstract: PURPOSE: An optical deformation sensor is exactly measure the level of deformation by forming coating layer made of material, which has a larger elastic elongation limit, if large deformation occurs at a structure. CONSTITUTION: An optical deformation sensor includes a pair of fixing members(10), a spiral coil spring(30) and an optical fiber(20). The fixing members are fixed on a structure in a predetermined interval from each other. The spiral coil spring is fixed to apply a predetermined tension to the fixing members. The optical fiber is inserted in the inside of the coil spring and applied with a predetermined pressure from the coil spring when the structure is deformed. The optical fiber may be mounted to the coil spring to be twisted in the same pitch as the coil spring.
Patent KR-20000048554-A (KR)
Title: Biaxially oriented pet foil with enhanced mechanical and shrinking properties for use as smd foil condensers and method for the production of said foil
Inventor: KURZ RAINER
IPC: C08J5/18
Filed: 1997-09-23
Abstract: PURPOSE: A biaxially oriented pet foil with enhanced mechanical and shrinking properties for use as smd foil condensers and method for the production of the foil are provided. CONSTITUTION: An invention relates to a single or multilayer biaxially oriented polyester foil having a thickness of less than 10 micrometer, in which the mechanical hardening coefficient MV according to the following equation, where MV is more than -2, preferably more than 0 and specially more than 0.5, specially preferred more than 1, and MV is less than 50, preferably less than 30 and specially preferred less than 5. S 200TD stands for cross shrinking at 200°C after 15 min in %. S 200MD stands for longitudinal shrinking at 200°C after 15 min in %. T2 % stands for the temperature in°C at which the foil expands under constant traction of N/mm2 by 2 %. ETD stands for the cross directional tensile modulus at room temperature (21°C) in N/mm2.
Patent KR-20010012306-A (KR)
IPC: H04Q11/04
Filed: 1998-04-24
Abstract: 회로 에뮬레이션 데이터를 패킷화 클록에 따라서 숏 패킷들로 패킷화함으로써 비동기 전송 모드(ATM) 접속부 상에서의 느린 비트 레이트의 회로 에뮬레이션 데이터의 전송이 향상된다.  패킷화 클록은 ATM 셀 셰이핑 클록의 함수로서 도출된다.  숏 패킷들은 단일 ATM 접속부로 함께 다중화되고 ATM 셀 셰이핑 클록에 따라서 수신부로 전송된다.  회로 에뮬레이션 데이터는 수신부에서 추출되어, ATM 접속 특성에 기초하여 복원되는 적당한 서비스 레이트로 대응하는 회로 에뮬레이션 접속부로 전송된다.
Patent KR-20010068995-A (KR)
Title: Apparatus for detecting a calculation value using lookup-table and method thereof
Inventor: CHO BONG HWAN
IPC: G06F1/02
Filed: 2000-01-11
Abstract: PURPOSE: A device and method for detecting an operation result using a loop-up table is provided to reduce a size of a look-up table when wanted operation result is detected at high speed using a look-up table. CONSTITUTION: An address and data generating unit(102) generates an address(ADDR_A, ADDR_B) and revised input data using input data. A look-up table(104) stores non-equal interval seed value(SEED VAL(VALue)). A calculating unit(106) outputs a result calculating the revised input data being provided from the address and data generating unit(102) and the seed value(SEED_A VAL, SEED_B VAL) being outputted from the look-up table(104). At this time, the output data of the calculating unit(106) is an operation result being responded to the input data. The address and data generating unit(102) comprises a comparison unit including from the first comparison device to the 'n'th comparison device, an index generating unit, an address generating unit, and a revised input data generating unit, and generates the upper address(ADDR_A) and the lower address(ADDR_B) being responded to the input data and revised input data.
Patent KR-20000018109-A (KR)
Title: Outsole for shoes
Inventor: KIM YUN CHEOL
IPC: A43B7/08
Filed: 2000-01-12
Abstract: PURPOSE: An out sole for shoes is provided which could eliminate a bad smell generated form the shoes effectively and also perform antibacterial function. CONSTITUTION: The out sole(1) for shoes characterized in that (i) a the space(2) is formed on the out sole(1) and air chambers are formed by covering up the upper parts of the space (2) tightly with a cushion cover(3) and a built-in antibacterial fragrance room(5) being able to attach and detach antibacterial fragrance(6) is formed by built-in wall(12) inside of the air chambers; (ii) an air inflow hole(13) is formed on the upper part of the built-in antibacterial fragrance room(5) so that the discharge of the air, which is being flowed from an air inducing groove(15) and an air discharging hole(14), through at least one discharging holes(17) formed in front of the cushion cover(3) is possible; and (iii) many subsidiary space(11) are formed on the space(2) and many buffering protrusions are formed on the cushion cover(3).
Patent KR-20010073641-A (KR)
Inventor: PARK SEONG GWAN
IPC: F28D1/00
Filed: 2000-01-19
Abstract: PURPOSE: A refrigerating cycle heat exchanger is provided to reduce suction resistance and to increase heat exchange efficiency by improving arrangement of refrigerant tubes penetrating plural heat exchange fins aligned in parallel. CONSTITUTION: A fin type heat exchanger(10) of refrigerating cycle is composed of plural heat exchange fins(11) having multilayered perforated assembling holes(11a,11b); multilayered refrigerant tubes(12) combined with plural heat exchange fins through assembling holes; and a defrosting heater(13) arranged at the edge of the heat exchange fins. Plural heat exchange fins are made of sheet metal, and arranged in parallel. The refrigerant tubes consist of a straight alignment part(12a) arranged in the lower part of the heat exchange fins at an air inlet, and an intersecting alignment part(12b) staggered in the upper part of the heat exchange fins at an air outlet. Air is streamed with arranging the refrigerant tubes penetrating the lower part of the heat exchange fins in a row. The airflow is prevented from being bypassed with bumping air into the refrigerant tubes and dispersing by crossing the refrigerant tubes penetrating the upper part of the heat exchange fins in the intersecting alignment part.
Patent KR-20010073731-A (KR)
Title: Enzyme-antibody complex and method of enzyme immunoassay using the same
Inventor: JANG SEON IL
IPC: C12N11/00
Filed: 2000-01-20
Abstract: PURPOSE: An enzyme-antibody conjugate and an enzyme immunity analysing method using the same are provided, thereby the enzyme-antibody conjugate having 1:10,000 or more of final titer when the amount of protein is 0.5 mg/ml can be produced and it also effectively colorizes horseradish peroxidase. CONSTITUTION: The enzyme-antibody conjugate useful for identifying antigen by the enzyme binding immunity adsorption and immune blotting is produced by the steps of: performing dialysis of alkaline phosphatase or horseradish peroxidase in phosphate buffered saline for 2 hours; passing glutar aldehyde having the concentration of 0.1 to 0.25 through cellulose membrane to activate alkaline phosphatase or horseradish peroxidase; and binding it with antigen, wherein the immune blotting colorizes horseradish peroxidase with 4CN-DAB.
Patent KR-20000053559-A (KR)
Inventor: DAMEGAYAYUKIO
IPC: H01L21/8234
Filed: 2000-01-21
Abstract: PURPOSE: A method and apparatus are provided which can measure an overlapping length and an overlapping capacitance of a MOSFET precisely, and a recording medium is provided which has a stored program and can be read by a computer to make the computer able to perform the method and to act as the apparatus. CONSTITUTION: An overlapping length is defined as a length of an overlapped region measured in a longitudinal direction of a gate, and the overlapped region is defined as a region where the gate overlaps with a diffusion region to be a source or drain. An apparatus for measuring the overlapped length of a MOSFET comprises: an apparatus measuring a current flowing between the gate and the source/drain of each MOSFET and a voltage applied between the gate and the source/drain electrically; and a data processor(5) which determines a plurality of Cgc-Vg characteristics on the ground of the measurement of the apparatus, and determines a gate voltage(Vx) depending on a gate length(Lg) on the ground of the Cgc-Vg characteristics, and determines a capacitance(Cx) between the gate and the source/drain at the gate voltage, and determines the Cgc-Lg characteristics, and determines a fringe capacitance(Cf) on the ground of an intercept on a Cgc axis of the Cgc-Lg characteristics, and determines an overlapping length(Delta L) on the ground of a point in the Cgc-Lg characteristics where Cgc equals to Cx.
Patent KR-20000030166-A (KR)
Inventor: LEE KYUNG HO
IPC: B60K28/00
Filed: 2000-01-26
Abstract: PURPOSE: A system for safe operation and transport automation of vehicles and constructional and industrial machines is provided to prevent accidental damage occurred during operation the vehicles and the machines by an automatic contrail. CONSTITUTION: A system for safe operation and transport automation of vehicles and constructional and industrial machines having a controller(10), and driving element(9), includes a load sensing element(2) mounted at a proper position for sensing loading and biased states of cargos to output a signal thereof to the controller, an exhausted state sensing element(3) for sensing physical exhausted state of a driver or an operator to output a signal thereof to the controller, a speed sensor for sensing operating speed of the vehicle or constructional and industrial machines to output a signal thereof to the controller, a voice guide element(22) stored with operation manuals and safety instructions for outputting a guide voice for safe operation according to the initialization or manipulation instructions under the control of the controller, a recovery element(23) for automatically driving a ventilation system, a temperature controlling system, a warning system, and an oscillation system to help the safe operation of a user according to the output of the controller, a display element for displaying a real operating situations on a monitor(17), a speed controller for maintaining the speed of the operating constantly, and a safety controller(5) for controlling various display lamps, buzzers, and brakes for the safe operation
Patent KR-20000071304-A (KR)
Title: 저비용 테이프캐리어패키지 및 그를 이용한 액정모듈
IPC: H01L23/495
Filed: 2000-01-27
Abstract: 기재(2), 상기 기재(2)상에 형성된 배선(6,7,15), 상기 배선(6,7,15)상에 형성되어 배선(6,7,15)을 절연하여 보호하는 절연보호막을 포함하는 테이프캐리어패키지가 개시된다. 배선(7,15)은 절연보호막으로부터 노출되어 있는 복수의 배선 노출부(7-lA,7-3B···) 및 배선 노출부(15-1a,15-2 b···)를 갖는다. 상기 기재(2)에 형성된 절곡용 슬릿(11)을 따라 기재(2)를 구부림에 의해, 대향하게 되는 배선 노출부(7-1A,15-1a,7-3B,15-2b)가 전기적으로 접속되어 있다. 상기 기재(2)를 구부림에 의해 3차원 배선 구조가 실현된다. 이로써, 다층 배선 구조의 테이프캐리어패키지 및 그를 이용한 액정 모듈이 염가로 제공된다.
Patent KR-20010077031-A (KR)
Inventor: KIM KI SUNG
IPC: F21V1/22
Filed: 2000-01-29
Abstract: PURPOSE: An electric light cover materialized of unsaturated polyester is provided to secure beautiful colors, increase light transmissivity by 20-25%, save energy and protect eyesight even when a cover for electric light is used. CONSTITUTION: Unsaturated polyester, thermo-paint, etc., are mixed. The thermo-paint is a semitransparent paint having light transmissivity of 40%-45% and makes various colors. Particles of the semitransparent paint make various colors when a lamp is turned off. However, when the lamp is lighted up, the colors of the semitransparent paint are converted into transparent colors by light and heat. At that time, the light transmissivity increases to approximately 98%. There is no need of installing an additional lamp to adjust a light in accordance with an indoor standard brightness of 500 Lux (KS standard luminous intensity).
Patent KR-20010081555-A (KR)
Title: electron gun for a braun-tube
Inventor: PARK JONG WON
IPC: H01J29/48
Filed: 2000-02-16
Abstract: PURPOSE: An electron gun for a cathode ray tube is provided to provide to realize a clear and uniform image on the whole area of screen despite low dynamic voltage difference by improving the structure of an electron gun. CONSTITUTION: An electrode(116,117) forms a main lens and raises up an electrostatic power so that an electron beam almost focuses on a screen. An inner electrode(126,127) is comprised within a forming electrode of the main lens and is formed with a passing hole(126a,127a). A groove(126b,127b) is formed between the passing hole of the inner electrode and a contour part so that at least one inner electrode among the electrodes is installed to move to a proceed direction of the electron beam by the influence of the electrostatic power.
Patent KR-20010083999-A (KR)
Title: Soft switching method of asymmetrical flyback circuit
Inventor: SEO DONG HYEON
IPC: H02M5/451
Filed: 2000-02-23
Abstract: PURPOSE: A soft switching method is provided to achieve a zero voltage control by soft switching the transistor and diode without adding circuit or changing configuration. CONSTITUTION: An asymmetric fly back circuit comprises a PWM controller for generating a pulse width modulation signal; a switch gate driver for driving high side and low side switch gates in accordance with the pulse width modulation signal output from the PWM controller; a high side switch and a low side switch operating in accordance with the output signal from the switch gate driver; a transformer for organizing the first side voltage into the second side voltage in accordance with the switching operation of the high side switch and the low side switch; a synchronous rectifier for rectifying the second side output voltage of the transformer; an insulation transformer for driving the gate of the synchronous rectifier in accordance with the low side switch gate driving signal output from the switch gate driver; a resonance type capacitor arranged at the common contact between the high side switch and the low side switch and the first side voltage input terminal of the transformer; and a diode arranged between the second side voltage output terminal of the transformer and the synchronous rectifier. A method is characterized in that the current flowing through the diode increases/decreases in accordance with the change amount of the first side current of the transformer, and such increase/decrease is performed in a horizontal direction.
Patent KR-20010084780-A (KR)
Inventor: KIM JONG HWAN
IPC: G11C29/00
Filed: 2000-02-29
Abstract: PURPOSE: A burn-in sensing circuit is provided to generate a burn-in entry signal stably by minimizing the variation of a burn-in entry level due to the change of a semiconductor fabrication process. CONSTITUTION: A self refresh unit(21) generates a self refresh signal(SLOSC) of a square wave having a constant period, and a reference voltage generation unit(22) generates a programmable reference voltage(VREF). A reference bias voltage generation unit(23) generates a reference bias voltage(VLNG), and a power up detection unit(24) generates a power up detection signal(SETB). A voltage distribution unit(26) distributes the self refresh signal or a power supply voltage(VDD) into a fixed level and outputs it to the first node(N1) using a number of serially connected NMOS transistors. A comparison unit(27) compares a voltage of the first node with the reference voltage through a differential amplifier comprising a number of MOS transistors and outputs a signal to the second node(N2). An output stabilizing unit(28) mutes a voltage of the second node until an internal voltage is stabilized. And a burn-in entry signal output unit(29) outputs a burn-in entry signal(BIEN) as "high" or as "low" according to the voltage variation of the second node.
Patent KR-20010086875-A (KR)
Title: The method of linking internet site of domain name using typical telephone number
Inventor: PARK YEONG HO
IPC: G06F17/00
Filed: 2000-03-03
Abstract: PURPOSE: A method for accessing the Internet address of a corresponding domain with a phone number is provided to conveniently and rapidly access desired sites without the necessity of individually memorizing, recording or managing domain names or going through many searching procedures. CONSTITUTION: If a user inputs the phone number of a desired site, instead of its domain name, in the address input column on a screen an Internet service provider provides or in a service box specially installed in a specific portion of the screen, the domain address is automatically connected through a database linking system of telephone numbers and domain names so that the user can be directly connected with the desired site. For the case that the user doesn't know a phone number, a telephone directory searching extrinsic service is provided.