baber/WOPTO huggingface dataset:
Patent KR-20020093534-A (KR)
Title: Apparatus operating movable vane of elevator
Inventor: KIM TAI WOOK
IPC: B66B13/00
Filed: 2001-06-09
Abstract: PURPOSE: A moving vane operating apparatus for an elevator is provided to improve the reliability and performance by driving a moving vane without noise with contacting first and second rollers to a protrusion of a fixing vane and a cam plate of the moving vane smoothly. CONSTITUTION: A moving vane operating system comprises a lever shaft placed in the upper rear part of a fixing vane and fixed in a car door frame; a turning lever(120) composed of upper and side support rods(122), and combined with the lever shaft by turning; a first roller turned and combined with a roller shaft fastened in the upper part of the upper support rod; a protrusion fixed on the fixing vane to rotate the turning lever by pushing the first roller in closing the car door; a cam plate(160) fastened in the upper part of the moving vane; and a second roller(130) turned and combined with a roller shaft(131) fixed in the side support rod to separate the moving vane from the fixing vane by pushing the cam plate. Performance and reliability are improved by operating the moving vane actively without noise.
Patent KR-20010113510-A (KR)
IPC: H01L27/108
Filed: 2001-06-15
Abstract: 본 발명은, 에너지가 높고 투여량이 적은 추가의 주입 단계를 부가하여 소스 및/또는 드레인과 기판 사이의 pn-접합 용량이 감소된 전계 효과 트랜지스터를 제조하기 위한 방법에 관한 것이다.  감소된 pn-접합 용량은 트랜지스터의 스위칭 속도를 가속시킨다.  기술된 방법은 기존의 전계 효과 트랜지스터 제조 방법에 용이하게 통합될 수 있다.
Patent KR-20030002084-A (KR)
Title: Method of forming W plug using advanced chemical etch
Inventor: KIM DONG SEOK
IPC: H01L21/283
Filed: 2001-06-30
Abstract: PURPOSE: A method for forming a tungsten plug by advanced chemical tech is provided to reduce defects, to improve a uniformity and to minimize a plug recess by using an ACE(Advanced Chemical Etch) instead of CMP(Chemical Mechanical Polishing). CONSTITUTION: After forming an interlayer dielectric on a substrate, a contact hole is formed by selectively etching the interlayer dielectric. A tungsten film is deposited on the resultant structure so as to fill the contact hole. The tungsten film is planarized by an ACE. That is, the tungsten film is partially planarized by wet-etching by using HF and HNO3 as an etchant, and entirely planarized by over-etching by using H2O2 as an etchant.
Patent KR-20030006198-A (KR)
Title: Apparatus and method for determining modulation scheme in communication system
Inventor: HA SANG HYEOK
IPC: H04L27/34
Filed: 2001-07-12
Abstract: PURPOSE: An apparatus for determining a modulating mode in a communication system and a method thereof are provided to determine most efficient modulating mode and an error correction code ratio based on a reference related to a selecting manner of an Adaptive Modulation and coding. CONSTITUTION: A modulator selector(601) calculates a modulation order product code rate using an equation MRP=(EP size)/£Cx(number of Walsh codes)x(slot per sub packet)|. The modulation order product code rate indicates a multiplication of a modulation degree and a code ratio. The modulator selector(601) compares the calculated modulation order product code rate with a reference value and outputs a selecting signal for selecting one of a plurality of modulators based on the comparison result. A selector is switched according to the selecting signal from the modulator selector(601) and provides input data to one of the plurality of modulators. When the calculated MPR is greater than a reference value, a demodulator selector(601) outputs the first switch signal for selecting a 16-QAM modulator(607). When the calculated MPR is less than or equal to the reference value, the demodulator selector(601) outputs the second switch signal for selecting a QPSK modulator(605).
Patent KR-20030009897-A (KR)
Title: Mold transfiguration apparatus of plastic lens manufacturing
Inventor: CHA JAE YEONG
IPC: B29D11/00
Filed: 2001-07-24
Abstract: PURPOSE: A molded article forming apparatus for manufacturing a plastic lens is provided to reduce fault of the plastic lens by automatically inputting upper and lower molds and automatically discharging molded articles. CONSTITUTION: An upper conveying member(3) and a lower conveying member are slidably installed on a fixing frame(2). Funnel-shaped plates are installed on the upper conveying member(3) and the lower conveying member. Molds are coupled to the funnel-shaped plates. A centering distance checking device(40) is positioned between molds. A tape winding device(70) is provided to bond a tape to an outer portion of the molds. A mold input/output device(50) is provided to input/output the molds. The mold input/output device(50) has upper and lower supporting plates and a discharging plate. A tape cutting device(90) is provided to cut the tape while bending a part of a front end of the tape.
Patent KR-20030012368-A (KR)
Title: The infrared rays the substance emission for a mat
Inventor: CHOI CHANG HWAN
IPC: A61N5/06
Filed: 2001-07-31
Abstract: PURPOSE: A far-infrared radiating body for a mat is provided to help a user with blood circulation, sound sleep, fatigue relief. CONSTITUTION: A radiating body(10) has a predetermined slope inwardly from an outer periphery and a coupling hole at the center of the upper end and is formed in a polygonal shape. At least one projection(11) is formed on the upper part of the radiating body at a predetermined interval. A metal projection(20) has a coupling projection formed on the lower end for coupling to the coupling hole formed on the center of the radiating body and is formed in the same shape as the radiating body.
Patent KR-20030013188-A (KR)
Title: a tool for forming an oil pocket in an cylinder Liner and the oil pocket forming method used the tool
Inventor: HAN GEUM TAE
IPC: B23B5/00
Filed: 2001-08-07
Abstract: PURPOSE: A knurling tool and its knurling method are provided to expand the applying range of a piston ring and a cylinder by forming a circular dot recess groove within 1 mm inside the inner face of a cylinder liner. CONSTITUTION: A tool(10a) having many compressive needles(11) is stuck to a bar to be rotatable. A cylinder liner is horizontally fixed in a chuck of a knurling tool. A dot type groove is formed in the inner surface of the cylinder liner by rotating the chuck and advancing a feeding bar. The distribution of the uniform lubricant is maintained by many oil pockets with the dot type grooves. Thereby, the life time of an engine is extended.
Patent KR-20030017192-A (KR)
Title: Stone for wall and floor and stone cutting method
Inventor: SEO IN SEOP
IPC: E04F13/14
Filed: 2001-08-24
Abstract: PURPOSE: A stone for a wall and a floor is provided to simplify works for attaching marble to a wall by lightening marble and to save the costs required for purchasing and attaching marble. CONSTITUTION: The stone(4) for a wall and a floor is formed by attaching marble(2), which has a thickness of 5-10 millimeters, to solid foamed aluminum(1), which has a thickness of 10 millimeters, by epoxy(3) or an anchor bolt. The cutting method for the stone for a wall and a floor comprises the steps of attaching foamed aluminum on both sides of marble, and cutting the center of the marble by a diamond saw to make two stone plates.
Patent KR-20030018484-A (KR)
Title: Minifold for supplying water
Inventor: KIM SUN TAE
IPC: C02F9/00
Filed: 2001-08-29
Abstract: PURPOSE: Provided is a manifold for water supply for providing water passage of water filtered by filter media. CONSTITUTION: The manifold comprises a main body assembly(10) being comprised of a first water inlet pipe(12) arranged in horizontal directional, a second water inlet pipe(12a) extending downward from one end of the first water inlet pipe(12), a first water outlet pipe(14) which is arranged in parallel with the second water inlet pipe(12a) while being separated from the second water inlet pipe(12a) by a compartment, a second water outlet pipe perpendicularly connected to one end of the first water outlet pipe(14); an attachment unit(20) installed to surround a connection point of the first and second water inlet pipes(12,12a) and a connection point of the first and second water outlet pipes(14) to combine the first and second water inlet pipes(12,12a) and the first and second water output pipes(14); and a filter body(1) being comprised of an inner cylinder(4) and an outer cylinder(6), wherein the second water inlet pipe(12a) is inserted between the inner cylinder(4) and the outer cylinder(6) so as the inflow water input through the first water inlet pipe(12) to flow along a water passage defined by the inner cylinder(4) and the outer cylinder(6), and wherein the first water outlet pipe(14) is inserted into an opening of the inner cylinder(4) so as the inflow water to flow out through the first and second water outlet pipes(14) via an inner space of the inner cylinder(4).
Patent KR-20030020711-A (KR)
Title: Optical pickup apparatus
Inventor: AHN YEONG MAN
IPC: G11B7/12
Filed: 2001-09-04
Abstract: PURPOSE: An optical pick-up unit is provided to quantitatively detect change in thickness of a recording medium and compensate a spherical aberration due to the thickness change of the recording medium. CONSTITUTION: A light source(51) generates and emits an optical beam. An objective lens(57) focuses the optical beam incident from the light source at an optical spot on a recording medium(50). A beam splitter(55) convert a proceeding path of the incident optical beam. A detecting unit(65) divides the optical beam reflected from the recording medium and passing through the objective lens into a plurality of optical areas for detection. A signal processor(70) detects a thickness signal of the recording medium by using detecting signals output from the detecting unit.
Patent KR-20030021280-A (KR)
Title: Propolis Extract Refined Rice Wine
Inventor: KIM WON JIN
IPC: C12G3/02
Filed: 2001-09-05
Abstract: PURPOSE: Provided is a preparation method of a wine containing ethanol or water extracted propolis. The wine, because of propolis, lowers cholesterol, low density lipid(LDL) and increases high density lipids(HDL) and immunizing strength, preventing arteriosclerosis, and decomposing acetaldehyde in wine, consequently removing hangover. CONSTITUTION: The method of preparation comprises: mixing and maturing process(S10) wherein 40-60% of water extracted propolis, rice powder and glutinous rice powder are put into a maturing reactor made of poplar tree and matured at 40-45deg.C for 4-5 days; mixing and heating precess(S11) in which the above matured material(A)and 10% of yeast, 15% of lotus root(B) are introduced into a stainless heating tank and heated at 60-65deg.C for 3-4 hours; a vacuum homogenizing process(S12) wherein, to the above heated mixture, 70% of the ethanol extracted propolis and 30% of lotus and pine leaves are added and homogenized in a homogenizer for 15 minutes at 7000rpm; a vacuum centrifuging process(S13) where impurities are eliminated by vacuum centrifuging at 5000rpm for 30 minutes; a storing process in a poplar barrel(S14) at3-8deg.C for 2-3 months for maturing; a three step vacuum filtering process(S15)wherein clear and transparent wine is obtained by filtering 3 steps by vacuum filtering;and low temperature maturing process(S15) in a bioceramic jar in which the above wine is matured at 0-5deg.C for 3-4 months.
Patent KR-20020072766-A (KR)
Inventor: CARVALHO ANTONIO CARLOS RIBEIR
IPC: A61F13/476
Filed: 2001-09-12
Abstract: PURPOSE: A sanitary absorbent napkin for feminine hygiene is provided which has a central pad with fold lines inside lengthwise edges and converging towards lengthwise axis. CONSTITUTION: The pad comprises permeable covering layer, absorbent core, barrier layer and wings(24,24'). It has fold lines(30,30') inside and adjacent to lengthwise edges (90,90'), at an oblique angle to the lengthwise axis(80) so they converge towards the axis from one end(95) of the pad to the other(93). Their width is 15-20 mm. The central part of the pad has an opposing side margins adjacent to the fold lines and at least 7 mm width which is folded underneath an undergarment when in use.
Patent KR-20030025482-A (KR)
Title: equipment for molding of semiconductor package and molding method using it
Inventor: KO JAE WON
IPC: H01L21/56
Filed: 2001-09-21
Abstract: PURPOSE: A molding apparatus of a semiconductor package and a molding method using the same are provided to fabricate easily a TBGA(taped ball grid array) type package or an EPBGA(enhanced power ball grid array) type package by using a molding compound. CONSTITUTION: The first loading portion(102) is formed on a lower molding frame(100). A substrate(130) including a semiconductor chip(120) is loaded on the first loading portion(102). An upper molding frame(160) is combined with the lower molding frame(100). A runner(164) and a concave portion(166) are formed at one side of the upper molding frame(160). A molding compound is injected into the runner(164). A molding plate(150) is inserted between the substrate(130) and the upper molding frame(160). A surface of the substrate(130) is covered with the molding plate(150). The molding plate(150) includes an opening portion for opening the concave portion(166). A circuit film(134) is adhered on the substrate(130) by using an adhesive layer(132). The second loading portion(104) is formed on a center portion of the substrate(130). The semiconductor chip(120) is electrically connected with the circuit film(134) by using a bonding wire(122). A projection portion is formed between the runner(164) and the concave portion(166).
Patent KR-20020024557-A (KR)
Title: Hydraulic bearing device
Inventor: SHIMA TOSHIHIKO
IPC: B23Q1/26
Filed: 2001-09-25
Abstract: PURPOSE: A hydraulic bearing device is provided to improve stiffness of a bearing and to suppress generation of heat on a hydrodynamic pressure generating land. CONSTITUTION: A bearing includes a plurality of hydrostatic pockets(14) arranged on a bearing surface(12) supporting a rotary axis in direction of movement of a sliding surface of the rotary axis at appropriate intervals; hydrodynamic pressure generating lands(15) formed on the bearing surface to be defined by the hydrostatic pockets; oil supply holes(17) opening on the hydrostatic pockets to be fluidically connected with an oil supply device; and at least one oil discharge hole(18) opening on the hydrodynamic pressure generating lands to be fluidically connected with a discharge device.
Patent KR-20030032352-A (KR)
Inventor: KIM GI JU
IPC: F04B39/00
Filed: 2001-10-17
Abstract: PURPOSE: A dual capacity compressor is provided to stably work keeping fixed eccentric degree while rotating action for changing capacity. CONSTITUTION: A compressor comprises a power generating part including a motor capable of reverse rotation, and a crankshaft(23) inserted to the motor; a compression part including a cylinder, a piston placed in the cylinder, and a connecting rod(33) connected with the piston; a crank pin(110) formed on an upper end of the crankshaft eccentrically with a center of the crankshaft; an eccentric sleeve(120) having an inner circumferential surface joined to a periphery of the crank pin to rotate and a periphery to which an end of the connecting rod is joined to rotate, and re-arranged according to rotating direction of the motor to change effective eccentric degree between the crank pin and the connecting rod; and a fixing member(130) completely fixing the eccentric sleeve to the crank pin.
Patent KR-20030033226-A (KR)
Inventor: CHO JUN HUI
IPC: H01L27/105
Filed: 2001-10-19
Abstract: PURPOSE: A method for manufacturing a capacitor is provided to prevent the short between an upper and lower electrode by forming a short prevention layer on the upper portion of the lower electrode. CONSTITUTION: The first electrode(21) and a short prevention layer(22) are sequentially formed on a semiconductor substrate having transistors. An opening is formed in the short prevention layer by selectively etching the short prevention layer(22) so as to expose the predetermined surface of the first electrode. A dielectric layer(24) and the second electrode(25) are sequentially deposited on the short prevention layer(22) formed with the opening. The second electrode(25) and the dielectric layer(24) are selectively etched. At this time, the width of the remaining second electrode and dielectric layer is larger than that of the opening. The short prevention layer(22) and the first electrode(21) are selectively etched. At this time, the width of the remaining first electrode and short prevention layer is larger than that of the remaining second electrode and dielectric layer.
Patent KR-20010110236-A (KR)
Title: 비침습식 글루코스 분석용 원형 전극 제작 및 가공법
Inventor: JUNG HEUNG SIK
Filed: 2001-10-26
Abstract: 본 발명은 무채혈 글루코스 바이오센서(Biosensors)에서 사용되는 전극형태와 전극 제작 방법에 관한 것이다. 본 발명은 기존의 바이오센서(Biosensors)에서 사용되어진 전극보다 성능 면에서 월등한 성능 향상을 보이고 가공성 측면에서도 기존의 전극보다 높다. 이러한 전극 형태와 전극 제작 방법은 무채혈 글루코스 바이오센서용 전극으로 사용 가능하며 전극 제작 방법은 기존의 전극을 사용하는 센서에 적용이 가능하다.
Patent KR-20010104774-A (KR)
Title: 피시폰과 피시폰을 이용한 통화 방법
Inventor: CHOI CHUL
Filed: 2001-11-05
Abstract: 본 발명은 인터넷상에서 제시되는 인터넷폰을 제시하기 위한 것이다. 
     이를 위하여 본 발명은 인터넷상의 중앙 서버와 컴퓨터간 전화통화를 원하는 개인 사용자와 전화를 받는 개인 사용자가 포함되고, 회원가입을 통해 소프트웨어를 제공받는 단계와 개인컴퓨터마다 할당되는 전화번호를 인준하는 단계와 인준된 컴퓨터의 on-off상태를 체크하는 단계와 인준된 컴퓨터간에 통화를 실시하는 단계를 포함되는 것을 특징으로 하는 인터넷폰을 이용한 통화방법을 제시한다. 
     본 발명은 기존의 인터넷폰과는 달리 사용 시간에 따라 사용료가 누적되는 것이 아니라 사용 시간과는 무관하며 전세계적으로 거리와도 무관하게 무료로 전화통화 서비스를 제공받을 수 있는 효과를 갖는다.
Patent KR-20030037429-A (KR)
Title: Interface connector unit for mobile phone
Inventor: KIM SANG HYEON
IPC: H04B1/38
Filed: 2001-11-05
Abstract: PURPOSE: An interface connector device for a cellular phone is provided to install an earphone jack on one side as one body, in order to install the earphone jack in the same position as an interface terminal, thereby miniaturizing the cellular phone. CONSTITUTION: An interface connector(13) and an earphone jack(15) are installed in a body(11). The body(11) protects a connected part of the interface connector(13) and a cable(21), and protects a connected part of the earphone jack(15) and an earphone line(25). A socket(17) is installed on one side of the body(11), and is coupled with a plug(31). The interface connector(13) is protruded from one side of the body(11), and is connected to an interface terminal disposed on a lower end of a cellular phone. The earphone jack(15) is extended from the body(11), and is installed on one side of the interface connector(13) as one body.
Patent KR-20030038100-A (KR)
Title: Semiconductor wafer processing system having improved gas line connecting structure
Inventor: NOH UNG PYO
IPC: H01L21/306
Filed: 2001-11-08
Abstract: PURPOSE: A semiconductor wafer processing apparatus having an improved connection structure for a gas supply pipe is provided to improve hermetic characteristic and the efficiency of connecting work by changing a connection structure between a gas supply pipe and a gas supply part into a screw-type connection structure. CONSTITUTION: A susceptor is installed in a process chamber for loading a wafer on the upper portion of the same. A gas supply part(50) is installed at the upper portion of the process chamber and connected with a gas supply pipe for jetting a process gas onto the wafer. A nut and bolt part(61,51a) are connected with each other for connecting between the gas supply pipe and the gas supply part, thereby forming a screw-type connection structure. A sealing member(70) made of metallic material is installed at the connection structure for preventing the leakage of the process gas.
Patent KR-20030046529-A (KR)
Title: Fast-setting polyurethane resin composition for casting tape
Inventor: CHOI YUN SO
IPC: C08G18/28
Filed: 2001-11-13
Abstract: PURPOSE: A rapid curing polyurethane resin composition and a casting tape for orthopedic surgery prepared by using the composition are provided, to improve lubrication, moldability, strength and curing velocity and to reduce the localization of the resins when used as a casting tape for orthopedic surgery by employing polyether glycol, polyester glycol and aminopolyol as a polyol component. CONSTITUTION: The rapid curing polyurethane resin composition comprises 10-25 wt% of polyether glycol, 6-13 wt% of polyester glycol and 0.2-7 wt% of aminopolyol represented by the formula 1(wherein a+b is an integer of 5-42) as a polyol component; and an aromatic diisocyanate. Preferably the polyether glycol is a mixture of a polypropylene glycol having a mass average molecular weight of 2,000-3,000 and a polypropylene glycol having a mass average molecular weight of 200-1,000 in the ratio of 1:1 to 7:1 by weight; the polyester glycol has a mass average molecular weight of 1,000-2,000; and the ratio of the polyether glycol and the polyester glycol is 1:1 to 3:1 by weight. The casting tape is prepared by coating the resin composition to a substrate, and the substrate has an elongation of 20-50 %.
Patent KR-20020038496-A (KR)
Inventor: ONEYAMA NAOTAKE
IPC: F15B11/06
Filed: 2001-11-13
Abstract: PURPOSE: To provide an operation simulation result display processor and a result display process recording object allowing easy selection of combinations of pneumatic apparatuses. CONSTITUTION: Transit time from excitation of a solenoid valve for driving a piston of an pneumatic cylinder until the piston reaches its movement end position and a moving speed of the piston when it reaches the movement end position are determined per load rate of the pneumatic cylinder by a simulation calculating device 23 to a plurality of predetermined combinations of the solenoid valve, a speed controller, the pneumatic cylinder, and piping connecting these. The transit time and the moving speed of the piston determined by the simulation calculating device 23 per load rate to the plurality of combinations are superimposed and displayed on an output device 25 under control of a display control means 23-4 on the basis of a stroke of the pneumatic cylinder.
Patent KR-20030039669-A (KR)
Title: Method for setting alarm function according to subway train's arrival time and mobile phone implementing the same
Inventor: CHOI CHAM A
IPC: H04B1/38
Filed: 2001-11-14
Abstract: PURPOSE: A portable telephone adopting an alarm function according to subway arrival time and a portable telephone adopting the same are provided to calculate a running time of a start station and an arrival station of a subway, and to give an alarm a little more earlier than the calculated time, thereby enabling a user to get off at the arrival station. CONSTITUTION: A controller(200) calculates times between a start station and an arrival station, substrates predetermined numbers from the calculated times, calculates a reversed time applied to an alarm function, and stores setup information in a storage(230). The controller(200) compares the reserved time with a time of a timer(260), performs the set alarm function at the reserved time, and informs a user that the user nearly arrives at a destination. The storage(230) stores setup information, a program for alarm setup and execution, a DB, and a predetermined program for implementing various functions. A wireless circuit(250) receives a call transmitted from outside to transmit the call to the controller(200), or receives data to implement a subway arrival alarm from a server, and stores the data in the storage(230). The timer(260) supplies a standard time to the controller(200) in order to execute the alarm function at the reserved time.