baber/WOPTO huggingface dataset:
Patent KR-20030006531-A (KR)
Title: Shoe Insole Inserted Controllable Arch
Inventor: JUNG SEON GU
IPC: A43B7/22
Filed: 2001-07-13
Abstract: PURPOSE: A inner sole is provided to generally correct or relieve the malformation of foot or the fatigue of foot by allowing a user to freely adjust a height of plantar arch in a stepwise manner. CONSTITUTION: In order to allow a height of a slip sole arch(30) to be adjusted appropriately corresponding to a concavity of each plantar arch through the expansion of volume thereof, a gel injection port(22) is exposed out of a slip sole(10), preferably at the bottom side thereof, and an expandable gel bag for receiving gel injected through the port is defined in the interior space of the slip sole arch.
Patent KR-20030008101-A (KR)
Title: Dispenser for refrigerator
Inventor: AHN SI YEON
IPC: F25D25/00
Filed: 2001-07-16
Abstract: PURPOSE: A dispenser of refrigerator is provided to be actuated by non-contact method when drawing out water or ice so as to prevent hygienic problem or hitch or damage. CONSTITUTION: Optical sensors(12a,12b) are installed on an inside of a dispenser part(10) installed on a front side of a refrigerator door for drawing out water or ice so as to sense whether a container, a cup(C) for storing the water or the ice is therein. The optical sensors transmit signal for drawing the ice or the water through the dispenser part to a microprocessor in a refrigerator to provide fixed contents to the cup.
Patent KR-20030010311-A (KR)
Title: High performance ball grid array substrate and method for preparing the same
Inventor: KANG JANG GYU
IPC: H01L23/12
Filed: 2001-07-26
Abstract: PURPOSE: A high-performance BGA(Ball Grid Array) substrate and a method for fabricating the same are provided to prevent a scratch due to a router in a cavity forming process by controlling the thickness of the second layer and the thickness of an adhesive. CONSTITUTION: A high-performance BGA substrate is formed with six layers of the first to the sixth layers(10,20,30,40,50,60). An adhesive(70) is inserted between the layers, namely between the first and the second layers(10,20), between the second and the third layers(20,30), between the third and the fourth layers(30,40), between the fourth and the fifth layers(40,50), and the fifth and the sixth layers(50,60). The thickness of the adhesive(70) is 50 to 70 micro meter. The thickness of the remaining layers(10,30,40,50,60) except for second layer(20) is less than 0.3mm. The thickness of the second layer(20) is four times as much as the thickness of the remaining layers(10,30,40,50,60).
Patent KR-20020045502-A (KR)
Inventor: FITCH JOHN
IPC: C08J7/043
Filed: 2001-08-16
Abstract: PURPOSE: A biaxially oriented polyester film with a substantially non-crosslinked polymeric coating consisting of a styrene/acrylate copolymer emulsion is provided. Because the coating has an excellent metallization characteristic and recovery characteristic, it is used in manufacture of an optically variable pigment. CONSTITUTION: The biaxially oriented polyester film has a substantially non-crosslinked polymeric coating comprising a styrene/acrylate copolymer with a thickness of about 0.08μm, wherein the coating is highly thermally stable with a primary onset temperature of 350deg.C or more and has a glass transition temperature between about 0 deg.C and about 50deg.C, a rapid solubility in a low molecular weight organic solvent and a surface energy of greater than about 35 dyne/cm and less than about 40 dyne/cm.
Patent KR-20030016585-A (KR)
Title: Structure for a wiper arm for preventing a damage of glass for vehicles
Inventor: KIM HYEON GI
IPC: B60S1/32
Filed: 2001-08-21
Abstract: PURPOSE: A wiper arm structure is provided to prevent breakage of a windshield glass during replacement of the vehicle wiper blade. CONSTITUTION: A wiper arm structure is characterized in that a vehicle wiper arm(10) has a square hole(11) formed at an end of the vehicle wiper arm, and a rubber pad(20) is arranged side by side to the square hole. A hole(12) is formed side by side to the square hole, and a protrusion(21) formed at the rubber pad is inserted into the hole so as to attach the rubber pad to the wiper arm. Thus, a windshield glass of a vehicle is protected from breakage during the replacement of a vehicle wiper blade.
Patent KR-20030020475-A (KR)
Title: Process for preparing of a proton-conducting polyvinylidene fluoride membrane
Inventor: BAIK DONG SOO
IPC: B01D71/34
Filed: 2001-08-29
Abstract: PURPOSE: A process for preparing a nanoporous polyvinylidene fluoride membrane (PVDF) having hydrogen ion conductivity and hydrophilicity for use in filtration and electrolysis is provided, in which PVDF membrane with pore sizes mostly of 1 to 100 nm makes hydrogen ion to easily pass the membrane, so that it can be used as hydrogen ion conductor or membrane for water treatment. CONSTITUTION: The process for preparing a nanoporous polyvinylidene fluoride membrane (PVDF) includes the steps of mixing (a) 100 parts by weight of polyvinylidene fluorine resin, (b) 15 to 120 parts by weight of organic acids selected from citric acid, aconitic acid, itaconic acid and their mixtures, and (c) a solvent selected from dimethyl formamide, dimethyl sulfoxide, dimethyl acetamide, N-methyl-pyridone and their mixtures, wherein the solvent is soluble to both the polyvinylidene fluorine resin and the organic acid to prepare a mixture solution; evaporating the solvent from the mixture solution; thermal-forming a resultant solute to modify its surface to be hydrophilic via polymerization of a portion of the organic acid; dipping a resultant material in water or sulfuric acid solution to remove residual organic acid, thus forming nanopores.
Patent KR-20030018520-A (KR)
Title: A Device for Radiate Heat of Mult Layer PCB
Inventor: YOO JIN O
IPC: H05K7/20
Filed: 2001-08-30
Abstract: PURPOSE: A heat radiating apparatus for a multi-layer printed circuit board is provided to maximize heat radiation effects by arranging a plurality of heat sinks between the printed circuit boards. CONSTITUTION: An electronic component(120) is mounted on a multi-layer printed circuit board(110), with a lead part(150) interposed between the PCB and the electronic component, and a ground part(130) is arranged at the outer bottom of the electronic component. The ground part of the electronic component is connected to a heat sink(140) mounted on the multi-layer printed circuit board through a soldering process. A heat radiating apparatus comprises heat sinks(140') arranged underneath the electronic component mounted on the multi-layer printed circuit board and among layers of the multi-layer printed circuit board and through holes(160) for connecting the heat sinks arranged among layers of the multi-layer printed circuit board.
Patent KR-20030018656-A (KR)
Title: Recording apparatus and recording method of digital video recorder
Inventor: KIM JI YONG
IPC: H04N7/18
Filed: 2001-08-30
Abstract: PURPOSE: A recording device and method of a digital video recorder are provided to record an event with vary fine picture quality using a plurality of cameras connected to the digital video recorder. CONSTITUTION: A recording device of a digital video recorder(100) includes a multiplexer(18), a CODEC(20), and a controller(22). The multiplexer multiplexes recording signals of a plurality of cameras(12,16) connected to the digital video recorder. The CODEC codes the multiplexed recording signal and decodes other coded signals. The controller controls the multiplexing operation of the multiplexer, and sets the coded recording signal provided by the CODEC to the maximum recording level when at least one event detector among a plurality of event detectors(10,14) placed surrounding the digital video recorder provides an event detection signal.
Patent KR-20030018760-A (KR)
Title: Massager having a legs exercising device
Inventor: SEO JEONG JU
IPC: A61H15/00
Filed: 2001-08-31
Abstract: PURPOSE: Provided is a massage system with a leg exercise instrument included which massages calf of the leg with applying acupressure to sole of foot so that it contributes to maximize massage effect. CONSTITUTION: The massage system with the leg exercise instrument included comprises the parts of: a main body(2) which forms the appearance of the massage system; a slide member(4) which is inserted and drawn from the main body; a first massage tool which massages the calf of the leg with both legs supported, in which a motor, a power transmission tool to change rotational power of the motor into straight reciprocating movement and a first massage member to massage the calf of the leg are formed; and a control part which receives a signal from a signal reception part for a remote controller(30) to control a power control part and controls the first massage tool.
Patent KR-20030021604-A (KR)
Title: Propolis Extract Soju
Inventor: KIM WON JIN
IPC: C12G3/02
Filed: 2001-09-07
Abstract: PURPOSE: A process for preparing distilled liquor(Soju) containing an extract of propolis is provided, thereby the distilled liquor(Soju) having various healthful effects of propolis can be prepared. CONSTITUTION: The process for preparing distilled liquor(Soju) containing an extract of propolis comprises the steps of: pulverizing skin-removed potatoes; mixing 40% of the pulverized potatoes with 60% of water extracted propolis(WEP) and maturing the mixture in a vessel made of poplar trees at 50 to 55deg. C for 3 to 4 days; mixing the matured mixture with a mixture of 30% of yeast and 70% of ethanol extracted propolis(EEP), and fermenting the mixture at 50 to 55deg. C for 5 to 6 hours; mixing the fermented solution with 10% of corn powder and heating the mixture to 65 to 70deg. C; centrifuging the heated mixture at 7000rpm for 15 minutes and homogenizing the mixture; distilling the homogenized mixture together with 60% of water extracted propolis(WEP), second distilling the distilled mixture together with 70% of ethanol extracted propolis(EEP), and distilling the distilled solution; adding distilled water into the distilled solution to adjust alcohol degree of 20 to 30 degree; and cooling and filtering the distilled liquor.
Patent KR-20030021724-A (KR)
Title: Apparatus for removing iron in grinder cutting oil
Inventor: LEE JEOM SU
IPC: B23Q11/10
Filed: 2001-09-07
Abstract: PURPOSE: An iron in a lubricant is removed efficiently to maintain optimum lubricant state and prevent damage to the workpiece. CONSTITUTION: A device for removing iron in a cutting lubricant is provided to remove iron in a lubricant passing an induction tank(3) and a circulation tank(5). The iron removing device comprises an attaching roll portion, a magnet roll portion, an iron receiving portion, a lubricant guiding portion, and a rotating screw portion. The attaching roll portion is attached to the induction tank to move the lubricant to the circulation tank by rotation. The magnet roll portion is installed in lower part of the attaching roll portion to contact iron by rotation. The iron receiving portion is installed in lower part of the magnet roll portion to remove iron separated from the magnet roll portion.
Patent KR-20030021788-A (KR)
Title: Electrodewareting Belt Press equipped with Anode Electric Drum
Inventor: LEE JONG ON
IPC: C02F11/12
Filed: 2001-09-07
Abstract: PURPOSE: An osmotic pressure type electric belt press dehydrator equipped with anode electric drums is provided to develop the anode drums capable of efficiently impressing an electric field to sludge layer and derive the optimum time point for electric field impressing capable of maximizing dehydration efficiency and reducing operation cost. CONSTITUTION: In an electric belt press dehydrator(1) in which various industrial sludge (A) stored in a sludge supply tank(2) is supplied to a belt press(4) by a supply pump(3), the supplied sludge (A) is belt pressed in a space between drums(7) and a drum or porous plate(8) so that free water is primarily dehydrated as the sludge (A) is being moved along the belts(6,6') of the belt press(4) comprising a pair of upper and lower belts(6,6') driven by a driving motor(5), anode drums(9) are installed at the rear end part of the upper belt(6) while the cathode drum or porous plate(8) is installed on the lower belt(6') so that bound water contained in the sludge is dehydrated by forming an electric field in the anode drums(9) and the cathode drum or porous plate(8), and the dehydrated cake is recovered into a cake collecting tank(10), the osmotic pressure type electric belt press dehydrator equipped with anode electric drums is characterized in that a direct current supply unit is installed at a supporting shaft rod connected to a cover connected to both sides of the anode drums(9), the direct current supply unit is electrically connected to contact terminals that are arranged on the inner surface of the anode drums(9) with the contact terminals being spaced apart from each other in a certain distance so that a uniformed electric field is produced on the surface of the anode drums(9) by generating DC power supply from the direct current supply unit when the anode drums(9) are rotated, and the cathode drum or porous plate(8) is simply earthed onto the ground.
Patent KR-20030022498-A (KR)
Title: Apparatus for Controlling Intermediate Frequencies in the Base Station System
Inventor: CHO SANG HUN
IPC: H04B7/14
Filed: 2001-09-10
Abstract: PURPOSE: An apparatus for processing an IF(Intermediate Frequency) in a BTS(Base station Transceiver Subsystem) is provided to design 3FA(Frequency Assignment)/1 sector IF boards and combine frequencies in an IF termination. CONSTITUTION: A plurality of 3FA/1 sector IF boards receive a baseband signal, selectively combine desired frequencies among a plurality of frequencies, and provide the combined IF to each 3FA/1 sector up converter board. Each of the 3FA/1 sector IF boards has a CPU(31) for recording the desired frequencies among a plurality of frequencies, and a plurality of transmission DSPs(Digital Signal Processors)(32-1 to 32-3) for converting the frequency recorded in an internal register of the CPU(31) into a certain 3FA signal. Each of the 3FA/1 sector IF boards has a parallel/serial converter(33) for converting the signal converted in the transmission DSPs(32-1 to 32-3) into a serial signal and combining the desired frequencies, and a D/A(Digital to Analog) converter(34) for converting the signal combined in the parallel/serial converter(33) into an analog signal and providing the analog signal to the 3FA/1 sector up converter board.
Patent KR-20030025728-A (KR)
Title: Ice maker for refrigerator
Inventor: AHN SI YEON
IPC: F25C1/24
Filed: 2001-09-24
Abstract: PURPOSE: An ice making machine for a refrigerator is provided to eliminate crashing sound generated on working of an ice detecting lever. CONSTITUTION: An ice making machine includes a driving motor(24) supported on a support plate(22) in the ice making machine; a rotation member(30) supported on the support plate to rotate, rotated by the driving motor and having a cam part(40) placed on one side thereof; and an ice detecting lever driving member(26) joined with an ice detecting lever(16) to be interlocked with each other and rotated within fixed range centering on a support shaft(29) by a contacting part(28) contacting with the cam part to move up and down the ice detecting lever centering on the support shaft. A rear end(44) of the cam part connects the cam part with a circumferential surface of the rotation member continuously so that the ice detecting lever driving member moves down along the rear end.
Patent KR-20020038471-A (KR)
Inventor: HASHIMOTO HIROSHI
IPC: H01L21/8247
Filed: 2001-09-28
Abstract: PURPOSE: To form a silicide layer, by self-conformity process, on the diffusion region surface in a peripheral circuit region and on the bit line diffusion region surface in a memory cell region so that the short-circuiting between the bit line diffusion regions is surely avoided, related to a non-voltage semiconductor memory comprising a charge storage insulting film. CONSTITUTION: A plurality of opening parts separated from each other which extend outside from an active region to expose a substrate surface are formed in an element separation insulating film defining the active region in a memory cell region. At the opening parts, silicide layers separated each other are formed in self-conformity process. A contact hole is formed in an inter-layer insulating film corresponding to the silicide layer.
Patent KR-20030030349-A (KR)
Inventor: HA JAE MIN
IPC: A01P7/00
Filed: 2001-10-10
Abstract: PURPOSE: A composition having insecticidal properties and containing an effective amount of Derris Trifoliata Lour and Radix Sophorae Flavescentis is provided. The composition has excellent controlling effect on various pests, in particular Tetranychus urticae, Plutella xylostella, etc., while it is non-toxic to humans, domestic animals and livestock. CONSTITUTION: The natural insecticide composition contains 20 to 80% by weight of the extract of each Derris Trifoliata Lour and Radix Sophorae Flavescentis and additionally 0 to 30% by weight of one or two more of Meliae Cortex, Melia azedarach L. and Azadirachta Indica. It further contains 0.6 to 2.4g of rotenone and 0.04 to 0.16g of matrine as an indicating material, based on 100g of composition. The extract is obtained by extraction with a nonpolar organic solvent at 80deg.C or less for 7hr, repeating the extraction process three times and concentration.
Patent KR-20030030455-A (KR)
Title: A method for engine controlling in vehicle for driveability at high humidity
Inventor: KIM HYEONG GI
IPC: F02D41/06
Filed: 2001-10-11
Abstract: PURPOSE: A vehicle engine control method is provided to achieve improved driveability of vehicle by increasing the amount of accelerating fuel under a high humidity condition. CONSTITUTION: A vehicle engine control method comprises a first step(S100,S110) of converting and calculating the air flow signal input from the air flow sensor into filling efficiency, when the vehicle engine starts; a second step(S120,S130) of judging whether it is a high humidity condition by differentiating the filling efficiency signal obtained in the first step; and a third step(S140,S150) of increasing the amount of accelerating fuel and performing control for prevention of decelerating fuel, if it is judged as a high humidity condition in the second step.
Patent KR-20030037817-A (KR)
Title: device for removing nap in washing machine
Inventor: CHO SEONG JIN
IPC: D06F39/06
Filed: 2001-11-06
Abstract: PURPOSE: A thread waste removing apparatus for a washing machine is provided to improve washing efficiency by discharging foreign matters such as thread waste floating on the water with rotating water stream, and to increase convenience by reducing parts with removing the thread waste collecting filter. CONSTITUTION: A spiral guide(9) is formed in a washing tub(3) to discharge thread waste floating in the washing tub along water stream in washing or rinsing. The planar guide is installed in the upper part of the washing tub, and inclined with 10 - 30 angular degrees to the horizontal surface. Rotating water stream is formed by centrifugal force of a pulsator in the washing tub, and foreign matters are discharged out of the washing tub through the spiral guide. Washing efficiency is improved by discharging foreign matters and preventing recontamination.
Patent KR-20010107887-A (KR)
Title: 에폭시몰탈 자갈블록
Inventor: LEE HOE JIN
IPC: E01C5/02
Filed: 2001-11-12
Abstract: 본 발명은 강도와 부착력이 우수한 에폭시몰탈과 자연자갈을 이용한 에폭시몰탈자갈블록에 관한 것이다. 근래에 공원.아파트산책로,광장조성,실.내외장식에 환경친화적 소재인 자연자갈을 이용한 건강지압보도블럭포장,콩자갈수지포장,콩자갈벽체시공등 활용범위가 확대되고 있으나, 전 공정이 현장작업으로 이루어지고 있어 에폭시몰탈 자갈블럭을 이용, 공정과 공법을 개선하여 공사원가를 절감하는데 목적이 있다. 
     본 발명품인 에폭시몰탈 자갈블록은 에폭시몰탈과 자연자갈로 이루어지며 자갈은 미관성자갈(콩자갈,해미석)을 이용하고 제품의용도,현장요구조건에 따라 골재치수 및 색상을 결정 한다. 에폭시몰탈은 시멘트몰탈이나 콘크리트보다 강도와 접착력이 강하고 변형,마모등이 적어 토목.건축 분야에서 수십년간 응용되고 있어, 실용적 기술이 많이 축적되어 있는 분야로서 본 발명품에 사용하는 에폭시몰탈은 일반 토목.건축 구조물에 사용하는 에폭시몰탈과 같은 고강도를 요구하지 않으므로 제조원가를 절감할 수 있다. 본 발명품은 건강지압보도포장,콩자갈수지포장,콩자갈벽체시공등에 적용할 수 있는 물리적강도와 내구성이 우수한 자연친화적인 포장마감재 및 실내.외장재로서, 자연자갈을 이용한 포장공사 및 실내.외장식공사의 공법을 개선하여 공사원가를 절감할 수 있는 것이다.
Patent KR-20030041575-A (KR)
Title: Paper coating latex using ionic monomer
Inventor: CHA WAN SIK
IPC: C08F212/08
Filed: 2001-11-20
Abstract: PURPOSE: A styrene-butadiene-based latex for coating paper, a paper coating composition containing the latex and the paper prepared by coating the composition are provided, to improve the flowability and the stability of the latex by employing a copolymerizable ion monomer. CONSTITUTION: The styrene-butadiene-based latex comprises 0.01-10 wt% of sodium methallyl sulfonate as an ion monomer capable of copolymerizing with other monomers constituting latex. The latex comprises 5-55 wt% of 1,3-butadiene, 40-94 wt% of styrene, 1-15 wt% of an ethylenically unsaturated acid monomer, 0-10 wt% of cyano vinyl monomer, 0-30 wt% of other copolymerizable vinyl-based monomers and 0.2-10 wt% of a molecular weight controlling agent. Preferably the gel content of the latex is 30-95 %; and the molecular weight controlling agent is n-dodecyl mercaptan or t-dodecyl mercaptan.
Patent KR-20030042665-A (KR)
Title: A Structure of Rack for Loading the Green Tire
Inventor: LEE HYEON HO
IPC: B29D30/08
Filed: 2001-11-23
Abstract: PURPOSE: Provided is a rack structure for green tires which lets the green tires piled up at a lower support stand and an upper support stand of the rack respectively to reduce the number of transfer so that it contributes to raise working efficiency. CONSTITUTION: The rack structure for the green tires comprises the parts of: a horizontal frame(1); plural vertical frames(2) which are connected to the horizontal frame in a vertical way; a doughnut-shaped lower support stand(3) which is vertically moved by the medium of a spring(4) under the vertical frame; an axis(7) which is placed over the vertical frame and rotated by the medium of a bearing(6) and a guide sheet(8); and the upper support stand(5) which has a housing part fixed by the axis and a fixed member.
Patent KR-20020023169-A (KR)
Inventor: CHO HUI SEOK
IPC: G08G1/07
Filed: 2001-11-30
Abstract: PURPOSE: A method for controlling a traffic signal in a crossroad is provided to improve a traffic state of vehicles operated according to a proceeding/left-hand turn signal and a proceeding signal. CONSTITUTION: A traffic control system applies a proceeding signal including a left-hand turn signal to vehicles on one road(201). The proceeding signal is applied to an opposite road after the proceeding signal including the lef-thand turn signal is finished to the vehicles of the other road(202). At this time, a pedestrian crossing signal and a proceeding signal of a road are applied simultaneously to the vehicles passing the crossroad(203) after a predetermined time. The same method is applied to other roads. The traffic signal control method is continuously performed according to the above process(204).