baber/WOPTO huggingface dataset:
Patent KR-20010011814-A (KR)
Inventor: YOON TAE RO
IPC: E03B9/20
Filed: 1999-07-30
Abstract: PURPOSE: A feed water unit in which a main body and a water-intake is separated is provided to reduce the cost of installation by connecting several water-intakes to one body, and keep the temperature of cool water and hot water uniformly, and improve the sterilization effect of cool-water tank. CONSTITUTION: A feed water unit(20) comprises; a main body(23) of which the inside is divided into a cool-water tank(21) and a hot-water tank(22); more than one water-intakes(24) connected to the cool and hot-water tanks, and installed in a special place separated from the body; a returning device returning the cool and the hot-water to the body to re-heat and re-cool in case that the temperature of water discharged from the main body is changed over certain temperature; a circulating device installed in the cool-water tank, and discharging the cool-water from the cool-water tank periodically and then makes the cool-water flowed into the cool-water tank again; an ultraviolet-rays lamp installed in the cool-water tank, and sterilizing by detecting the ultraviolet-rays of a water surface whenever the water is re-flowed into the cool-water tank; and a drain device installed on a lower part of a floor of the water tanks, and discharging the cool and the hot water periodically.
Patent KR-20010016917-A (KR)
Inventor: LEE HYEONG BOK
IPC: H01M10/0565
Filed: 1999-08-05
Abstract: PURPOSE: A polymer electrolyte is provided to enhance ion conductivity while improving mechanical properties such as flexibility by using an amorphous polyethylene oxide easy. CONSTITUTION: A polymer electrolyte comprises a polymer matrix and an electrolyte solution impregnated in the polymer matrix. The polymer matrix is produced from a polymerization of a composition including a trimethylolpropan derivative, a hydrophilic polymer and an amorphous polyethyleneoxide. The polymer electrolyte has an excellent ion conductivity in a room temperature and is not degraded even if charged/discharged in a high current density. The polymer electrolyte has a flexible structure due to affinity to the electrolyte solution and flexibility. The polymer electrode can show a uniform reactive features on the overall surface of a cell due to a uniform pore distribution.
Patent KR-20010017050-A (KR)
Inventor: JUNG JAE GYEONG
IPC: E21D11/10
Filed: 1999-08-06
Abstract: PURPOSE: A device for controlling concrete pour is provided to improve operation efficiency by selectively opening and shutting an injection hole of concrete according to pouring and curing of concrete. CONSTITUTION: A device for controlling concrete pouring includes an upper body(10), a lower body(20) and a height adjusting unit(50). The upper body for selectively opening and shutting a concrete injection hole(35) has a space inside of the body, a blocking part(12) formed at an upper portion, a discharge hole(13) formed in the upper portion and a feed hole formed at a lower portion. The lower body receives the upper body inside and has a feed pipe(21) formed at the center and a blocking plate(22) formed at a lower portion in a prescribed tilt angle. The height adjusting unit is fixed to supporters(55) located at an outer center of the upper body and at a lower portion of the lower body and operated by the operation of an adjusting tool(60) for selectively lifting the upper body.
Patent KR-19990083805-A (KR)
Title: 전도성 고분자의 코팅 용액을 이용한 코팅방법
IPC: B05D5/00
Filed: 1999-08-10
Abstract: 본 발명은 전도성 고분자의 코팅 용액을 이용한 코팅방법에 관한 것으로, 전도성 고분자 코팅용액으로 텔레비젼이나 컴퓨터의 모니터와 같은 음극선관의 화상 표면에 정전기 방지, 전자기파 차폐 및 반사 방지 특성을 효과적으로 나타낼 수 있도록 코팅하는 공정에 관한 것이다. 
     정전기 방지 및 전자기파 차폐 기능은 에틸렌디옥시티오펜(EDOT)을 주원료로 하는 전도성 고분자인 폴리에틸렌디옥시티오펜(PEDOT)을 이용하며, 표면강도 특성은 금속알콕사이드 화합물을 이용하며, 반사방지 특성은 굴절율의 차이를 갖는 층을 다층으로 코팅 하는 방법을 이용한다. 
     본 발명의 코팅공정은 전기전도도 및 유리표면과의 접착력을 나타내는 하층과 경도를 부여하는 상층으로 구성된다. 
     하층은 EDOT과 금속 알콕사이드 화합물의 중량비를 1:0.5 에서 1:5로 변화시키면서 제조한 혼합용액을 알콜로 10∼30배로 희석시키고, 약 40∼60 ℃ 정도로 예열한 유리 기판위에 스핀코팅으로 약 80초간 120∼150 RPM에서 도포하여 하층을 형성한 후 연속적으로 실리케이트를 다시 70초간 120∼150 RPM에서 상층 도포를 하면서 개시제 잔류물을 제거하여 실리케이트 상층을 형성함으로써 두께에 따라 약 80∼97%의 투명도를 나타내었으며 표면 저항은 400∼3000 Ω/□정도를 나타내고, 반사율은 550∼650 사이의 한점에서 1% 미만을 나타내며, 막의 경도는 약 7H 정도를 나타내는 효과가 있다.
Patent KR-20000017277-A (KR)
Inventor: SHIMAKURA TOSHIAKI
IPC: C23C22/50
Filed: 1999-08-12
Abstract: PURPOSE: A treating agent for zinc coated steel plate is provided which has a good compactibility and durability after treating. CONSTITUTION: The treating agent comprises 0.1- 50 g/l of more than one kind of sulfur containing compound selected from sulfide ion such as sodium sulfate, ammonium sulfate, manganese sulfate, molybdenum sulfate, ferric sulfate, barium sulfate, triazine thiol compound such as 2,4,6-trimercapto-s-triazine, 2-butyl amino-4,6-dimercapto-s-triazine, 2,4,6-trimercapto-s-triazine-monosodium salt, 2-anilino-4,6-dimercapto-s-triazine, 2-anilino-4,6-dimercapto-s-triazine-monosodium salt, thiocarbamoyl group containing compound such as thiourea, dimethyl thiourea, thiosulfate ion such ammonium thiosulfate, sodium thiosulfate, persulfate ion such as ammonium persulfate, sodium persulfate, and 0.1- 50 g of more than one kind of phosphor containing compound selected from phosphoric acid ion, phosphite ion, hypophosphite ion, condensed phosphoric acid ion, phytine acid ion and phosphonic acid ion.
Patent KR-19990078872-A (KR)
Title: 도난방지용 무선송수신시스템
Filed: 1999-08-16
Abstract: 원형와이어 안테나와 송신 인쇄회로기판으로 이루어진 송신부(Transfer unit)(T)와, 금속판형 루프안테나와 FM수신에 필요한 무선주파보드(RF Board) 및 신호처리용 로직보드(Logic Board)로 이루어진 수신부(Receiver)(R)가 각각 형성되어 중간의 유선에 의한 중앙처리장치의 컨트롤 판넬을 외부로 노출되게 설치할 필요없이 무선으로 송신부(R)에서 송신된 신호를 수신부에서 직접 전달받아서 진동이나 음으로 감지할 수 있게 한 도난방지용 무선송수신시스템에 관한 것이다.
Patent KR-20010018918-A (KR)
Inventor: YOON SANG JIN
IPC: F25B15/00
Filed: 1999-08-19
Abstract: PURPOSE: An absorber is provided to condense vapor in an absorber easily by increasing cooling effect through dispersion of latent heat for water evaporation. CONSTITUTION: Plural dish-shaped fins are arranged by crossing each other in an absorber. A solution has a sufficient heat exchanging time while flowing down along the fins. Other plural fins(28) are arranged on the outer surface to widen a radiating area. Cooling tubes(50) are mounted on the lower end of the absorber to lower the temperature of the solution. A blower fan(32) is mounted in the front side of the absorber to raise the speed of airflow. A spraying nozzle(31) or an ultrasonic vibrator is set between the absorber and the blower fan as a water spraying unit by an electronic pump(65). Therefore, the cooling effect is enhanced remarkably through radiation of latent heat for water evaporation. The air-cooled absorber has the maximum cooling effect.
Patent KR-20010019824-A (KR)
Inventor: KIM JI SUK
IPC: H04M3/00
Filed: 1999-08-31
Abstract: PURPOSE: The terminating method for ring group in switching systems is provided to improve the convenience of switching systems by making a terminating message arrived to all the subscribers of a ring group, in case that the terminating message is received as the ring group's key number, by making a subscriber responded to the terminating message after call-waiting if the subscriber is using a trunk line. CONSTITUTION: If a terminating message is received as a ring group's key number(201), a control unit controls a call manager to queue the terminating message in a ring group queue(203). The control unit confirms idle subscribers and busy subscribers every second(205). The control unit sends the terminating message to the idle subscribers and makes rings ringed(207). In case that the busy subscribers transits to the idle state(221), the control unit makes the call manager transmit the terminating message to the transit subscribers(223). If one of the subscribers of the ring group responds to it(211), the control unit makes the call state maintained(213). The control unit controls the call processor to delete the message in the queue and sends a release message to the other subscribers so that the ring is disconnected(215).
Patent KR-20010026060-A (KR)
Inventor: HAN WAN SU
IPC: C04B14/10
Filed: 1999-09-02
Abstract: PURPOSE: A foam polystyrene granule for fire-proof light weight aggregate and fire-proof composition containing the same is provided which can make foam polystyrene granule as light weight aggregate dispersed uniformly in the fire-proof composition in order to achieve uniform coating, as well as reinforce the fire retardancy of the composition, by treating the surface of foamed polystyrene granule with fire-proof agent alone or together with hydrophilic agent. CONSTITUTION: A foam polystyrene granule for fire-proof light weight aggregate is characteristically produced by: grinding the granule to have a diameter of 0.1-10 millimeter; and coating the surface of the ground granule with a fire-proofing agent selected from a group consisting of halide, phosphate and antimony compound. When using the nonflammable treated polystyrene granule for fire retardant composition, the fire retardancy of the composition is reinforced, and the granules are dispersed homogeneously into the composition.
Patent KR-20000000181-A (KR)
Inventor: LEE YOUNG HE
IPC: A61H33/06
Filed: 1999-09-03
Abstract: PURPOSE: A sauna room is provided to maximize sauna effect and to make it sterile and sanitary by the far infrared ray emitted from charcoal. CONSTITUTION: The sauna room(100) comprises; an iron reinforced concrete structure(111,121,131) a floor(110) plastered with charcoal power and yellow soil, walls(120) having a lamination of an insulation layer(122), a brick layer(125) and a yellow soil layer(126); a ceiling(130) laminated with a yellow soil layer(133) and a reflective insulation layer(132).
Patent KR-20000022930-A (KR)
Inventor: VOID STEVEN M
IPC: H01R33/09
Filed: 1999-09-06
Abstract: PURPOSE: A lamp socket for a wedge base lamp is provided to be used in a light acting module for motor vehicle and to economize costs for the structure as well as to improve its lifetime and the performance of the lamp. CONSTITUTION: A lamp socket for a wedge base lamp includes: two pieces of insulating materials having a body(22) and a housing(24); the body having plural contact cavities and a body cavity(26) containing facing surfaces(28,30); and a first and a second elastic members(38,40) combined with angular ledges(28,30) and inserted into the body cavity to keep a wedge base(42) of a lamp(44) such as a wedge base lamp.
Patent KR-20000000078-A (KR)
Inventor: KIM CHUN HEE
IPC: E04B9/06
Filed: 1999-09-07
Abstract: PURPOSE: A non-supporting ceiling system is provided to reduce the cost by the simplification of the ceiling frame structure and to enhance the convenience for users because of an easiness to install a check inlet. CONSTITUTION: A non-supporting ceiling system comprises: a fixing piece(42) formed to fix a variable typed frame on the wall; a connection wing(46) installed on the bottom of the support flap to connect the panel; a hinge(48) installed on the intersecting point of the connection wing and the fixing piece to change the location of the connection wing; a first support projection formed on the support flap to support the location of the connection wing; and a second support projection formed on the connection wing.
Patent KR-20010029143-A (KR)
Inventor: NO HONG GYUN
IPC: C08B37/08
Filed: 1999-09-29
Abstract: PURPOSE: A process for producing chitosan is provided to prepare the chitosan having higher deacetylation value and viscosity for short time by autoclaving it under the conditions of different concentrations of NaOH and reaction times. CONSTITUTION: A process for preparing chitosan starts with grinding process of chitin material to form chitin powers having a particle size of 20-40 mesh. 15g of the powdered chitin material is introduced into a 300ml vial then added with 45-50% NaOH in a ration of 1:10-1:15(w/v) relative to the chitin material and sufficiently admixed together. The mixture is poured into a preheated autoclave at 100 deg.C to perform deacetylation process at 121 deg.C and 15psi for 10-30 minutes. The deacetylated chitin is sufficiently washed in flowing water to filter and dry the washed material at 60 deg.C for about 4 hours to produce the chitosan product having higher deacetylation value and viscosity.
Patent KR-20010036112-A (KR)
Inventor: HONG CHANG YONG
IPC: H04W16/00
Filed: 1999-10-06
Abstract: PURPOSE: A method for supplying short message service with a hand off subscriber is provided to increase a transmission reliability by supplying a short message service during a hand off. CONSTITUTION: If a terminal(151) of an optional subscriber is in the state of a hand off, a hand off processing part(106) receives a right of a short message process. If the short message service of the terminal(151) of an optional subscriber, is demanded, the hand off processing part(106) checks a data related to a transmission of the terminal(151), and gets ready for a protocol signal link capable of transmitting the short message. The terminal(151) transmits the short message to a target exchange(160) performing the hand off through the protocol signal link. If a pertinent response is received from the target exchange(160), the hand off processing part(106) reports, to a short message service processing part, that a short message service processing result is normal, and finishes the short message service.
Patent KR-20010036538-A (KR)
Inventor: OH WON SEOK
IPC: F02M25/08
Filed: 1999-10-09
Abstract: PURPOSE: A canister module system for collecting vaporized gas of a gasoline vehicle and a construction method thereof are provided to control vaporized fuel gas amount generated by a rapid temperature increase due to an atmospheric temperature and travelling of a vehicle. CONSTITUTION: A canister module system for collecting vaporized gas of a gasoline vehicle includes a liquid trap(10) for diffusing fuel gas vaporized from a fuel tank to be introduced into a canister(1) and controlling ventilation resistance, a ring(11) for fixing a filter, a canister close valve(3) for diagnosing leakage of the vaporized gas, an air filter(5) for preventing pollutant at a lower part of a vehicle from degrading the performance of the filter, a protector(2) receiving the canister, the canister close valve and the air filter protecting from the impact applied from a road surface, a band protector(4) for fixing the canister to be assembled into the protector, and a pad(9) to be attached to a surface of a canister to contact a vehicle for damping vibration shock to be transmitted from the vehicle.
Patent KR-20010037346-A (KR)
Inventor: CHOI JUNG SIK
IPC: A63H9/00
Filed: 1999-10-15
Abstract: PURPOSE: A method for manufacturing the face of a doll is provided, to form a picture into the face of a doll and so produce decorative effect by taking a picture of a person, sculpturing plaster or wood into the face of a person, and jointing the sculpture to a face part of a doll. CONSTITUTION: The manufacturing method is characterized by: i) taking a picture of a person with a camera(4) for a computer or scanning a picture with a scanner(5); ii) applying the picture or scanned image to a recognition device(7) of a computer(6); iii) setting a sculpture range according to the light and shade or unevenness; iv) sending the set signal to a controller(8); v) operating a sculpture device(10) by a driving part(9) for sculpturing plaster or wood into the face of a person; and vi) jointing the sculpture to a face part of a doll.
Patent KR-20000029158-A (KR)
Inventor: TAKAMORI YOSHINORI
IPC: H01L21/3065
Filed: 1999-10-19
Abstract: PURPOSE: A semiconductor device preparing method is provided to shorten the time for a thermal treatment like a hydrogen sintering treatment after a metal wire formation and to keep the electrical property. CONSTITUTION: A semiconductor device preparing method comprises the steps of: installing wafers having MOS type semiconductor by using a device for providing by one sheet on a processing device by every one sheet; raising the temperature of wafers to a certain temperature by inducing hydrogen in the device when performing a hydrogen sintering treatment; performing the hydrogen sintering treatment if the temperature of the wafer becomes the certain temperature; falling the temperature under the certain temperature in a thermal treatment device; and taking the wafers. The sintering is performed within 3 minutes such that a throughput is elevated, the thermal sensitivity of the wafers and the uniformity of the temperature come to be better. A damage of a preliminary process such as MOS interface level is recovered at a short time.
Patent KR-20010037733-A (KR)
Inventor: KIM WON IL
IPC: B60S5/00
Filed: 1999-10-19
Abstract: PURPOSE: A system for restoring dented parts of an automobile is provided to smooth dented parts with confirming the dented parts through monitors, thereby enabling an unskilled worker to easily repair the dented part to the original state. CONSTITUTION: A system for restoring dented parts of an automobile includes an external camera(1) photographing the dented part of a metal plate(7) outside and supported by a movable base, an internal camera integrally having simple lighting equipment for photographing the dented part inside the metal plate with the external camera, an illuminating device(3) integrally formed on the upper end surface of the external camera for applying light to the dented part for lightening, a discrimination rod(4) detachably installed on the irradiation surface of the illumination device for grasping the state of the dented part through the refraction of a shadow reflected by the applied light, and a monitor device(5) having two monitors receiving image signals from the external and internal cameras for showing the image to a worker for understanding the dented state.
Patent KR-20010038055-A (KR)
Inventor: LEE DONG NAK
IPC: H04Q9/00
Filed: 1999-10-21
Abstract: PURPOSE: An infrared rays receiver is provided to intercept a noise due to an external dispersion light by automatically controlling a gain when a circuit for sensing an infrared rays and recovering an original signal is exposed to the external dispersion light. CONSTITUTION: A signal detector(20) detects an infrared rays. The first amplifier(21) amplifies the infrared rays detected by signal detector(20) by a predetermined level. An automatic gain control amplifier(22) amplifies the amplified infrared rays from the first amplifier(21) by an automatic gain control. A band pass filter(23) passes a predetermined frequency signal band in an output signal of the automatic gain control amplifier(22). An automatic gain controller(24) compares a voltage of an output signal of band pass filter(23) with a threshold voltage, makes a signal for determining whether a current state is a charge or discharge state, and controls a gain of the automatic gain control amplifier(22) according to the signal. A comparator(25) compares a voltage level of the output signal of band pass filter(23) with a voltage higher than the voltage level and an output voltage high than a reference voltage. A demodulator(26) demodulates an output signal of comparator(25). A Schmitt trigger(27) converts an output signal of demodulator(26) into a shaped rectangular.
Patent KR-20010045070-A (KR)
Title: Bag for protecting fruit of fruit tree
Inventor: LEE YUN KOO
IPC: A01G13/02
Filed: 1999-11-02
Abstract: PURPOSE: A fruit cap comprising two hemispheres made of synthetic resin and a connecting part for combining the two hemisphere is provided, which prevents fruit from birds such as a Korean magpie or a crow and hail or a rainy wind. CONSTITUTION: The fruit cap comprises two hemispheres(11,12) made of synthetic resin, a first connecting part(18) placed on the edge surface of the hemispheres to oppositely combine the two hemisphere; a plurality of drain holes(22) at its lower part; both edge protecting parts(23,24) having a second connecting part(19) on each edge surface to oppositely combine the two hemisphere; and a branch hanging part(20) for supporting the hemisphere by hanging on the branch of a fruit tree.
Patent KR-20010045366-A (KR)
Inventor: PARK SANG GYUN
IPC: H04B7/26
Filed: 1999-11-04
Abstract: PURPOSE: A high-speed data service method is provided to allocate efficiently the SCH(Supplemental channel) according to the state of allocation of the system channel source. CONSTITUTION: When a supplemental channel for data service is required from a user, the base station(BTS) calculates the number of the unused channels capable of allocating to the required supplemental channels in given CDMA(Code-Division Multiple Access) channels(S800). Thereafter, the size between the number of the calculated unused channels and the preset restriction channels of supplemental channels is checked(S802). According to the result of the checking, when the number of the calculated unused channels is larger than the preset restriction channels of supplemental channels, the BTS allocates the required supplemental channels(S806).
Patent KR-20010046308-A (KR)
Inventor: AHN SANG GYU
IPC: B60N2/00
Filed: 1999-11-11
Abstract: PURPOSE: A spring seat structure for noise reduction for a vehicle is provided to reduce a noise of a coil spring, by deforming a shape of a spring seat and preventing the contact between the end part of a coil spring and a spring seat. CONSTITUTION: A supporting part(13) wraps and supports a winded end part of a coil spring(20). An extended interval(11) is formed by extending the part interval of the supporting part, where the end winded part is positioned, to the outside. A flange(12) is equipped in order to vary the extended interval when the coil spring expands. Wherein the extended interval is the 1/4 length of a supporting face.
Patent KR-20010046651-A (KR)
Inventor: KIM UNG GWON
IPC: G02F1/1335
Filed: 1999-11-15
Abstract: PURPOSE: An array panel, a liquid crystal display(LCD) device and a method for manufacturing the same are to increase a process margin and provide a high opening ratio and a high productivity. CONSTITUTION: A gate electrode is formed on a substrate(1). A gate insulating layer and a semiconductor layer are formed on the gate electrode, wherein the semiconductor layer includes an intrinsic semiconductor layer and an impurity semiconductor layer. The intrinsic semiconductor layer and the impurity semiconductor layer are patterned into a predetermined configuration, thereby forming an active layer. Source/drain electrodes(106,108) are formed on the active layer. A color filter layer(112) is formed being overlapped with a portion of the drain electrode(108). The impurity semiconductor layer disposed between the source and the drain electrodes, is patterned to form a channel. A planarization layer is deposited over entire surfaces provided with the source/drain electrodes(106,108), the color filter layer and the channel. A drain contact hole(116) is formed to expose the drain electrode. A pixel electrode(118) is formed to contact with the drain electrode through the drain contact hole.
Patent KR-20010047058-A (KR)
Title: Microwave oven
Inventor: PARK GEUN YONG
IPC: F24C15/16
Filed: 1999-11-17
Abstract: PURPOSE: A microwave oven is provided to prevent the peeling of the falling off of a bottom surface of a cookery and to promote the convenience in the inserting or withdrawing of food with respect to the cookery for preventing a user from getting burnt. CONSTITUTION: A microwave oven includes a tray supporting element(10) received in a cookery(3) to be able to withdraw while maintaining a predetermined distance from a bottom surface of the cookery, a rotation tray(20) having at least a partial area of an outer periphery disposed on a top surface of the tray supporting element and driven by a driving motor, the driving motor mounted in a main body(1) to be coupled with the rotation tray when the tray supporting element is slidingly inserted, and a plurality of rotation rollers(13) provided either one of the tray supporting element and the rotation tray for slidingly moving with respect to the other one by the rotation of the rotation tray.