baber/WOPTO huggingface dataset:
Patent KR-20010011300-A (KR)
Inventor: CHOI JUN BAE
IPC: G10K9/12
Filed: 1999-07-27
Abstract: PURPOSE: A buzz for a car audio is provided to arrange a stator formed on a printed circuit board(PCB) of the car audio and a vibrator attached to the stator at a resonance hole formed at a reflector of the car audio as close as possible. CONSTITUTION: A stator(13) is extended from a minus power line(11) formed on a PCB(10). A vibrator(15) is coupled to a central portion of the extended portion of the stator and is also connected to a plus power line(12) formed on the PCB by a plus lead line(14). A resonance hole(31) is formed at a reflector(30) of the car audio and is closely disposed before the stator and the vibrator such that the resonance hole amplifies a sound output by a piezoelectric action of the stator and the vibrator. The reflector is a light reflecting plate for lighting operation buttons of the car audio using an LED(Light Emit Diode) or bulb at dark night.
Patent KR-20000012015-A (KR)
Inventor: JULJBACH HANS-MIHAEL
IPC: B29B7/76
Filed: 1999-07-28
Abstract: PURPOSE: A process and a device for manufacturing a casting without defects are provided by regularly keeping for the whole working time, regulating the capacity volume of a measuring pump charged by an activating element. CONSTITUTION: The method for manufacturing polyurethane by a shot process has the steps of: simultaneously measuring an isocyanate element and a polyol element with a mixing unit; mixing the isocyanate and the polyol element together for a shot time to form a mixed material; guiding the mixed material into a cast. The device for manufacturing polyurethane cast material has a storing tank(2), a measuring unit, and a supplying line linked to the mixing unit from the storing tank including a valve(8).
Patent KR-19990073604-A (KR)
Title: 폴리 아세틸렌을 이용한 유리변색 장치
Filed: 1999-07-28
Abstract: 본 발명은 폴리아세틸렌을 이용하여 전기 에너지에 의한 유리의 색을 조절할 수 있는 장치를 제공하는 것을 목적으로 한다. 
     본 발명에 구성되는 프라스틱의 일종인 폴리아세틸렌(2)은 원래 절연체이지만 불화비소(A S F 3 )와 요오드(I 2 )의 증기속에 지글러 방식의 촉매에 의해서 중합하여 얻은 폴리 아세틸렌 분말을 8시간 정도 방치하여 두면 절연체의 폴리 아세틸렌 분말은 불화비소(A S F3)와 요오드(I 2 )와 도핑하여 전도체의 폴리아세틸렌으로 변하게 된다. 
     상기한 방식에 의해서 얻은 폴리아세틸렌 분말을 유리판(1A)에 진공 증착시켜 2∼3 미크론의 폴리 아세틸렌 박막(2)을 형성시킨 후 다시 그위에 유리판(1B)을 결합시킨 후 폴리아세틸렌박막(2)의 양쪽 측면은 동박막판(3A,3B)과 접하게 하여 각각 +. - 전극단자 역활을 하여 전압을 가했을시 불화비소(A S F 3 )와 요오드(I 2 )와 도핑된 폴리아세틸렌(2)에 전하의 이동에 의해서 색깔이 변하게 되어 자동차나 집에 장착된 유리를 통한 빛에 의한 열의 양을 조절할 수 있으므로 에너지 절감 및 자동차 운전시 빛에 의한 운전자의 시야를 방해하지 않도록 할수 있으므로 사고예방에도 도움이 되는 전기 에너지에 의한 폴리 아세틸렌을 이용한 유리 변색장치이다.
Patent KR-20010016821-A (KR)
Title: Home guard system
Inventor: SIM I SEOP
IPC: G08B25/00
Filed: 1999-08-04
Abstract: PURPOSE: A home guard system is provided to warn an invader from the outside at home or in the public buildings in advance and to inform the emergency situation in case of invasion. CONSTITUTION: The system includes a radio frequency card(10), a sensor portion(20), a controlling portion(30) and an emergency connecting portion(40). The radio frequency card(10) outputs the radio frequency signal appropriate to the appointed code signal. The sensor portion(20) is separated from the system and senses if there is an invader from the outside or not and outputs the sensed signal by radio. The controlling portion(30) receives the radio frequency signal output from the radio frequency card(10) and the sensor portion(20) and judges the permission of the signal for sensing the invasion or the signal of alarming/releasing and outputs the signal for informing the emergency call and the signal for operating the alarm and release according to the judged condition. The emergency connecting portion(40) receives the signal output from the controlling portion(30) and prints emergency calling, voice alarming and the emergency condition.
Patent KR-20010017346-A (KR)
Inventor: KIM JANG SU
IPC: H01H13/14
Filed: 1999-08-10
Abstract: PURPOSE: A power switch is provided to reduce the electric power consumption and to prevent the electric shock by shorting or disconnecting the both positive and negative lines simultaneously. CONSTITUTION: The power switch comprises a housing(12) and a switching assembly installed within the housing. The switching assembly has two terminals for fixing the positive and negative wires respectively and a pushbutton switch(16), two connection terminals(19) for connecting the same polarity wires, and a pressurizer(17) for pressurizing the connection terminals simultaneously.
Patent KR-20010018028-A (KR)
Inventor: KANG HYEON GU
IPC: H01L21/304
Filed: 1999-08-17
Abstract: PURPOSE: An apparatus for cleaning a wafer having a blow nozzle on its cover is provided to prevent a cover from being contaminated and to prevent secondary contamination by the contaminated cover, by installing the blow nozzle temporarily disposed on a lower surface of the cover which covers the wafer. CONSTITUTION: A wafer(110) is placed on a spinner(120). A lower body supports the spinner. A revolving motor(124) drives the spinner, installed inside the lower body. A cleaning tip(130) has cleaning nozzles(132,134) which blow deionized water, a rinse liquid and gas on the spinner. A cover(140) includes a transfer unit for absorbing and transferring the wafer, vertically moving on the spinner. A reciprocating cylinder(150) vertically drives the cover. A blow nozzle(160) for blowing gas is temporarily disposed along a lower surface of the cover.
Patent KR-20000056967-A (KR)
Inventor: OSHIOKATSUHIRO
IPC: F27B21/08
Filed: 1999-08-18
Abstract: PURPOSE: An air supply apparatus and high temperature particle cooling facility having such apparatus are provided to achieve a prevention against waving or scattering of seal water and deterioration of sealing effect. CONSTITUTION: An apparatus comprises a plurality of carriers arranged to be movable along a circular movement path, an operation side circular air duct(21) disposed along the movement path and which is connected to the carrier through an intermediate air duct, and a fixation side circular air duct(31) disposed along the movement path and which is coupled, through a water seal device, with the duct(21) to be movable, wherein the movement path has at a predetermined portion thereof a depression unit for leakage of air from the carrier, and the water seal device is constituted by inner and outer circumferential water seal chambers arranged in portions of the operation side circular air duct(21) and fixation side circular air duct(31), and water seal plates arranged in other portions of ducts(21, 31) and of which lower ends are dipped into the seal water, and an auxiliary air blower for blowing auxiliary air for reducing flowing speed of air is arranged in the inner and outer circumferential water seal chambers.
Patent KR-20000017559-A (KR)
Inventor: SAITOMASAYOSI
IPC: H01L21/8242
Filed: 1999-08-26
Abstract: PURPOSE: The method can drop the aspect ratio of a contact hole and can prevent the delamination or the expansion of a cap insulation film after the formation of the cap insulation film. CONSTITUTION: The cap insulation film is a stacked structure of a silicon oxide film and a silicon nitride film formed on the silicon oxide film. In the formation of the contact hole, the etching is performed in the condition that the silicon oxide film part is etched more easily than the silicon nitride film part, and the etching process is terminated at the point that the silicon nitride film is revealed. By performing the etching continuously in the condition that the silicon oxide film part is etched more easily than the silicon nitride film part, the contact hole which a semiconductor substrate(1) reveals is formed.
Patent KR-19990083924-A (KR)
Title: 한방향기주머니.한방약베개
Filed: 1999-08-27
Abstract: 본 발명은 한방향기주머니와 한방약베개 요법에 관한 것으로, 산간 고랭지에서 자생하는 순수 식물성 생약을 배합하여 사람의 하루 생활 중 1/3을 차지하는 수면시간을 통해 한약의 휘발성분과 한열의 성질등을 이용하여 한약을 먹지 않고도 질병을 예방, 치료할 수 있다는 일석이조(一石二鳥)의 방법에 관한 것이다. 
     이를 위하여 본 발명은, 한약제를 향기주머니와 베갯속으로 만들어 일상 생활과 잠자는 동안에 약기운이 피부와 비강 등을 통해 몸에 깊이 스며들어서 온갖 질병을 예방,제거하는 자연요법을 말하는 것이다. 
     한방향기주머니와 약베개요법은 한방의 중요한 이론인 경락학설과 음양오행설에 기초한 요법인데, 특히 경락학설을 바탕으로 하여 발전한 한의학이다. 
     경락은 기혈을 순환시키는 통로로써 오장육부에 생긴 병이 몸의 표면에 나타난, 진리라고도 할 수 있다. 그래서 이 경혈을 한방약베개로 자극하면 관계된 장부의 병이 낫게 되는 것이다. 경락 모두가 목덜미를 거처 인체의 각 부위를 돌면서 온몸을 하나의 통일체로 연결시키는 경로로 되어있다. 이때문에 한방약베개를 베고 자면 잠재적으로 갖가지 효능을 갖고 있는 한약재에서 나오는 약기운이 민감한 경락을 비롯한 신경계,  혈관계로 깊이 스며들면서 그 효능을 발휘하여 온몸의 질병을 제거하게 된다.
Patent KR-20000022863-A (KR)
Inventor: NUYENTUE
IPC: C23C16/18
Filed: 1999-09-02
Abstract: PURPOSE: A Cu(hfac)TMVS (Copper hexa fluoro acetylacetonate Tri Metyl Vinyl Silane) precursor is provided to improve an accumulating speed of Cu without decreasing a resistant rate of the Cu, which is accumulated on the surface of an integrated circuit by mixing a little vapor and volatile Cu(hfac)TMVS. CONSTITUTION: A Cu precursor mixture comprises a volatile Cu(hfac)TMVS having volatile vapor pressure and vapor having vapor pressure. The vapor increases an electricity conductive rate and the volatile Cu(hfac)TMVS. so that the vapor pressure of the vapor can be an extent from 0.5 to 5 percent of Cu(hfac)TMVS precursor vapor pressure.
Patent KR-20000023302-A (KR)
Inventor: GISOL PIGUIDO
IPC: B65D1/00
Filed: 1999-09-20
Abstract: PURPOSE: A polyester resin foam sheet is provided which has enough intensity and liquid exclusion characteristics in addition to being processed as the given use. CONSTITUTION: In the foam sheet, foaming materials include non-crystalline foaming sheet(crystal degree is not more than 5%) gained from polyester resin and crystallization ratio thereof keeps not reaching more than 15% in case of heating at 120°C for 5 minutes, preferably more than 10%. The preferable polyester resins in producing foam sheet is(are) 2-20 mol% of isophthalate and/or copolyethylene terephthalate including naphthalene-dicarboxylate. To improve liquid exclusion characteristics, sheet is processed at the surface or coated by the exclusion materials like aluminum and oxide thereof(Al2O3 and SiOx).
Patent KR-20010028618-A (KR)
Inventor: BAEK GANG SIK
IPC: H04Q1/20
Filed: 1999-09-22
Abstract: PURPOSE: The apparatus for monitoring clocks of an exchange is provided to monitor a sub highway clock supplied from a time switch board and a reference clock supplied from a local data link board through a clock monitoring block, and to display the monitored result on a terminal. Therefore an operator is capable of seeing the monitored result and maintaining/administrating a port having an error. CONSTITUTION: A clock monitoring block(14) monitors whether a sub highway clock supplied from a time switch board and a reference clock supplied from a local data link board are correctly provided. A main processor receives the monitored result, and transmits the received result to a terminal, then displays which clock has an error among the clocks. The clock monitoring block(14) comprises as follows. The first clock monitor(2) monitors whether the sub highway clock supplied from the time switch board is correctly provided. The second clock monitor(4) monitors whether the reference clock supplied from the local data link board is correctly provided. A display(8) displays the monitored result. A controller(10) gathers the monitored result in a storage and provides the display(8) and the main processor with the gathered result.
Patent KR-20000000198-A (KR)
Inventor: YEO YUN SEONG
IPC: G11B7/007
Filed: 1999-09-30
Abstract: PURPOSE: High speed optic disk is provided for high speed reproducing and recording by using a relative speed between rotating speed of the optic disk and the object lens. CONSTITUTION: The optic disk is characterized in that data recording of the optic disk is formed of a non-continuous plurality of circular arc configurations. When the optic disk rotates at a predetermined speed, the circular arc configuration is formed to be a part of an arc of rotating circular configuration caused by an actuator of the object lens that collects a reflection signal of the optic disk. By using a relative speed between rotating speed of the optic disk and the object lens, external input signal can be recorded with high speed on a non-continuous circular arc track or the recorded signal on the track can be scanned with a high speed, thereby to read and reproduce data with high speed.
Patent KR-20010036593-A (KR)
Inventor: PARK GYU JIN
IPC: H04R1/08
Filed: 1999-10-09
Abstract: PURPOSE: A chain coupling-type of ear-microphone device is provided to prevent a twisting of the ear-microphone device in case that a plurality of users use a cellular phone or an audio device simultaneously. CONSTITUTION: In a chain coupling-type of ear-microphone device, a phone plug(11a) is connected to a phone jack of a different ear-microphone body(12). An ear-microphone body(12) is connected to the phone plug and includes a pair of amplifiers(17,18), the first to fourth switches(13-16) and a pair of line connection parts(19). An ear-microphone and a phone jack are connected to the ear-microphone body. The ear-microphone device is composed of an earphone without a microphone. Therefore, a plurality of users use one cellular phone simultaneously.
Patent KR-20010036942-A (KR)
Inventor: LEE CHEOL UNG
IPC: H02P3/22
Filed: 1999-10-12
Abstract: PURPOSE: A method for controlling the brake of a washing machine is provided to stably operate a system by converting the dehydrating speed in a multi-level when the unbalance of a washing tub is detected. CONSTITUTION: The unbalance of a washing tub is detected. The detected value is compared with a standard value set in a system. If the detected unbalance value is larger than the standard value, the dehydrating speed is lowered. After the dehydrating speed is lowered, the brake is started. When the unbalance of the washing tub is detected, the dehydrating speed is converted and lowered to a multi-level at the time at which the dehydrating process is completed. By lowering the dehydrating speed, the dehydrating stroke is proceeded to a dehydrating time determined in the system.
Patent KR-20000006687-A (KR)
Inventor: BYUN DEOK KYU
IPC: A63G17/00
Filed: 1999-10-19
Abstract: PURPOSE: A rodeo exercising apparatus is provided which works in all directions quickly and has simple structure. CONSTITUTION: The rodeo exercising apparatus comprises a base(1), a rotary type hydraulic actuator(2), a first expansible hydraulic actuator(3), a ring type connecting bracket(14), a second expansible hydraulic actuator(4) and a sitting die(5). The base(1) is fixedly installed on the ground or on a bottom of a house. The rotary type hydraulic actuator(2) is installed on the base(1) and a piston rod(2a) thereof is rotated clockwise or counterclockwise in the flowing direction of pressure oil. The first expansible hydraulic actuator(3) is installed on one end of the piston rod(2a). The ring type connecting bracket(14) is installed on the middle of a piston rod(3a) of the first expansible hydraulic actuator(3). The second expansible hydraulic actuator(4) is connected to a bracket portion of the ring type connecting bracket(14) by a hinge(7) at the lowermost portion thereof. The sitting die(5) is fixed to the ends of the piston rods(2a, 3a) by hinges(7a, 8b) at the left and the right ends thereof.
Patent KR-20010037899-A (KR)
Inventor: CHA SUN CHEOL
IPC: G06F1/16
Filed: 1999-10-20
Abstract: PURPOSE: The device for mounting the module part on the system body is provided to equip the module part on the system body easily while electrically connecting the module part with the system body. CONSTITUTION: The device comprises the system body(10), the LCD(Liquid Crystal Display) module part(20), and the mounting device(30). The mounting component is disposes on the LCD module part, the supporting component is disposed on the system body. When the mounting component gets sliding to the supporting component, the LCD module part is mounted on the system body. While inserting the plug of the mounting component into the receptacle of the supporting component at the same time, the LCD module part is electrically connected with the system body for delivering the power and the image signal.
Patent KR-20010039321-A (KR)
Inventor: CHUM DONG KWON
IPC: C09J7/02
Filed: 1999-10-29
Abstract: PURPOSE: Provided is an aqueous tape attached to the surface of electric home appliances and stainless products for protecting the surface thereof, which can be dissolved fast in water. CONSTITUTION: The aqueous tape(100) comprises a release film(500), an aqueous film(200) on the release film(500), an aqueous adhesive(300) on the aqueous film(200), and a peeling film(400) on the aqueous adhesive(300). The aqueous film(200) is formed by a process comprising the steps of: adding 1-10 pts.wt. of a plasticizer to a mixture comprising 20-50 pts.wt. of polyvinyl alcohol and 200-400 pts.wt. of water; adding 1-3 pts.wt. of silicon and 0.5 pts.wt. of an antiseptic to obtain copolymers; stabilizing the copolymers; spreading the stabilized copolymers on the release film(500) and drying at 100-140deg.C. And the aqueous adhesive(300) is produced by a process comprising the steps of: polymerizing 30-100 pts.wt. of alkyl acrylate ester and 10-70 pts.wt. of acrylic acid or methacrylic acid or maleic acid at 60deg.C for 8 hours under nitrogen gas; adding aminopropyl until the reactant becomes pH 7; adding alcohol or water; adding 50-60 pts.wt. of a polyethylene glycol plasticizer to the reactant having a solid component of 30-35%.
Patent KR-20010046227-A (KR)
Inventor: CHOI BO GYEONG
IPC: H01J37/26
Filed: 1999-11-11
Abstract: PURPOSE: An aperture device of an optical apparatus is provided which prevents decrease of the resolution by preventing coulomb interaction of electron beams passing through beam apertures of a beam passing part even if a beam current is increased. CONSTITUTION: An aperture device of an optical apparatus is constructed in a manner that a beam passing part(22) is formed at the center of a beam shielding part(23). The beam passing part is configured of a plurality of beam apertures(21). The coulomb force of electron beams that pass through the beam apertures of the beam passing part is reduced so that high resolution can be obtained with the same beam current. The diameter of each beam aperture is smaller or identical than or to the height of the beam apertures. Each of the beam apertures has a circular or rectangular shape.
Patent KR-20010046293-A (KR)
Inventor: KANG MIN JEONG
IPC: H04M1/02
Filed: 1999-11-11
Abstract: PURPOSE: A method for automatically changing the volume of a receiving bell in a telephone is provided to prevent the case incapable of answering the phone by the variable volume of the bell when the bell volume is set to a minimal level or off. CONSTITUTION: A method for automatically changing the volume of a receiving bell in a telephone consists of the following steps; reading the level of the bell volume stored in the storing portion and ringing the bell of the first set level; increasing a ring counter at intervals of ringing, raising the level of the bell volume if the ring counter reaches the fixed times setting previously, and determining whether the level of the bell volume is the maximal level; continuously increasing the ring counter if the level of the bell volume is not the maximal level and ringing the bell of the maximal level if the ring counter reaches the fixed times setting previously; otherwise, continuously ringing the bell of the maximal level until the user answers the phone or the sender of the phone hangs up; in case that the user answers the phone or the phone is hung up after ringing of the bell, setting the level stored at the beginning and initializing the ring counter.
Patent KR-20010046755-A (KR)
Title: Polishing head for semiconductor polishing process
Inventor: LIM GI TAE
IPC: H01L21/304
Filed: 1999-11-15
Abstract: PURPOSE: A polishing head is to fix a wafer more stably by uniformly distributing a nitrogen gas or a vacuum gas used in holding a wafer to a center or edge of a membrane. CONSTITUTION: An outside portion of a polishing head consists of an upper body(11), a lower body(12) and a retainer ring(15) while an inside portion thereof consists of a central supporter(200), a porous plate(22) and a membrane(23). The central supporter transmits a pressure of N2 gas or a vacuum pressure to the membrane and holds the wafer without any deflection during a polishing process or after the completion of the process. The central supporter engaged with the inside portion of the upper and lower bodies at a center thereof is divided into a central vertical part(220) and a lower horizontal part(240). A vertical pressure hole(222) passes through a main pressure tube(11a) of the upper body while a horizontal pressure hole(242) passes through the horizontal part. A pressure sensor is attached to a lower peripheral side of the horizontal part of the central supporter for sensing whether a wafer is present or not.
Patent KR-20010047399-A (KR)
Inventor: KANG DONG HWAN
IPC: G03G15/02
Filed: 1999-11-19
Abstract: PURPOSE: A dry unit of a wet electrophotographic color printer is provided to accurately control the temperature of a dry roller and prevent the temperature of a regeneration roller and a cleaning from excessively rising. CONSTITUTION: A dry roller(101) is rotatably installed within a manifold and absorbs carrier of a photosensitive medium(1) by rotating in state of selectively adhering closely to the photosensitive medium(1). A regeneration roller(102) and a cleaning roller(103) are installed to be adhered closely to the dry roller(101) for heating and evaporating the carrier absorbed by the dry roller(101). The first, second, and third heaters(111,121,131) are embedded in each roller for heating the corresponding roller. The first temperature sensing device(112) senses the surface temperature of the dry roller(101) for controlling the first heater(111) to be turned on and off according to the surface temperature of the dry roller(101). The second temperature sensing device(122) senses the surface temperature of the regeneration roller(102) and the cleaning roller(103) for controlling the second and third heaters(121,131) to be turned on and off according to the surface temperature of the rollers(102,103).
Patent KR-20000047700-A (KR)
Inventor: HOSHIMA SAKAJU
IPC: B60N3/10
Filed: 1999-11-23
Abstract: PURPOSE: A cup holder for a vehicle is provided to enhance an assembly property, to smooth the rotational converting operation of a container holding member and to improve reliability by not generating abrasion on a case side. CONSTITUTION: When passengers try to keep a cup in a cup holder(1), a cover(20) is pulled outward by hanging fingers on a handle unit(22). As the hanging and fitting state between a hanging and fitting unit(21) and a latch(17) is released, the cover rotates a shaft(28) to a supporting point with the weight of a vehicle body so that it becomes a use state. When trying to put the cup holder in a state of storage state, the cover is rotated in the opposite direction by taking the shaft(28) as the supporting point.
Patent KR-20000035678-A (KR)
Inventor: SCHNELL JOSEF
IPC: H03K5/13
Filed: 1999-11-25
Abstract: PURPOSE: A delay lock loop is provided to include feedback for synchronizing a system clock with data output lines. CONSTITUTION: A delay lock loop circuit comprising: a receiver for receiving a system clock signal and outputting a first clock signal derived from the system clock signal; a delay lock loop for receiving the first clock signal, the first clock signal for synchronizing the delay lock loop and a phase detector; an off chip driver circuit for receiving the first clock signal and outputting data in accordance with a second clock signal derived from the first clock signal; and a feedback loop coupling the off chip driver circuit to the phase detector; the feedback loop including an on chip delay circuit for modeling on chip delay and a package delay circuit for modeling chip package delay, the feedback loop providing synchronization between the system clock signal and the data output from the off chip driver circuit.