baber/WOPTO huggingface dataset:
Patent KR-20020014827-A (KR)
Inventor: PARK ILL SOON
IPC: F24H1/10
Filed: 2002-01-29
Abstract: PURPOSE: An electric boiler is provided to improve the heating efficiency by using a circulation of hot water and to easily heat the larger area with the same water tank and the same input of electricity. CONSTITUTION: Water is flowed in a water tank through a hot water inflow pipe(2). The water is heated by sequentially passing heating circulation pipes(3A,3B,3C) and heater generating rods(Ha,Hb,Hc). In passing the water through a heating water outflow pipe(7), the water is at 60-80deg.C. The heating circulation pipes are larger than a diameter of the heater generating rods. A fast heating chamber is completed by connecting inflow connecting pipes(4A,4B) with the heating circulation pipes. The temperature of water inside a water tank(1) is maintained by discharging and circulating high heat to the fast heating chamber through a heat discharging chamber(T).
Patent KR-20030068682-A (KR)
Title: Accident recording apparatus and method for car
Inventor: PARK GI YONG
IPC: B62D41/00
Filed: 2002-02-15
Abstract: PURPOSE: An apparatus for recording accidents for a vehicle and the method are provided to record information about the peripheral circumstances of the vehicle for exact analysis, in a vehicle accident. CONSTITUTION: An apparatus for recording accidents for a vehicle comprises a camera(1) receiving the peripheral image information of the vehicle; a microphone(8) receiving the peripheral sound information of the vehicle; a GPS(Global Positioning System) receiver(3) calculating position information of the vehicle; a speed sensor(4) measuring the speed of the vehicle; a gyro sensor(5) measuring direction information and acceleration information of the vehicle; a pressure sensor(6) measuring whether impact is given to the vehicle; and a CPU(Central Processing Unit,9) periodically storing the vehicle information received from each sensor to a memory(7) divided into tow spaces, alternately. Accordingly, recording the spot of the vehicle accident enables exact analysis of a vehicle accident and quick handling of the vehicle accident is possible.
Patent KR-20030069628-A (KR)
Title: Sporting goods for slight exercise
Inventor: OH DEUK KI
IPC: A63B69/36
Filed: 2002-02-22
Abstract: PURPOSE: A home exercise apparatus is provided to exhibit a sufficient and proper exercise effect and help with continuously reinforcing one's physical strength. CONSTITUTION: The apparatus comprises: balls(104) each having a predetermined size and weight; a mat(100) which keeps a predetermined surface roughness so that the ball proceeds uniformly during a rolling contact and has a predetermined width and length and which is formed with a plurality of target holes(101) on the surface of the front end portion at a constant interval so that the proceeding ball stops at a desired point; and a stick(110) which hits the ball placed on the starting line(102) of the mat so as to be rolling rotated toward the target holes.
Patent KR-20030070785-A (KR)
Title: Overshoes for absorbing sweat
Inventor: LEE JONG YONG
IPC: A43B3/16
Filed: 2002-02-26
Abstract: PURPOSE: A sweat absorbent overshoe is provided to restrict the propagation of an athlete's foot bacteria and reduce the bad smell by effectively absorbing sweat and moisture generated from the feet. CONSTITUTION: The sweat absorbent overshoe comprising a bottom portion(10) and a body portion(20) formed with an entrance(25), an ankle contact portion(30) is integrally formed with the upper part of body around the entrance, being surrounded by a rubber band in order to prevent the overshoe from being easily taken off when the user wears it, and the bottom portion is wholly formed with a sweat absorbent member extending upward to the body portion.
Patent KR-20030070930-A (KR)
Title: Apparatus for stripping photoresist and method for fabricating using the same
Inventor: NOH NAM SEOK
IPC: G02F1/13
Filed: 2002-02-27
Abstract: PURPOSE: A photoresist removing apparatus and a method for fabricating a liquid crystal display using the apparatus are provided to prevent a patterned photoresist thin film from being contaminated while remaining photoresist is removed. CONSTITUTION: A photoresist removing apparatus(100) includes a reaction chamber(110), an ozone provider(120), a DI water provider(130), and a substrate transfer device. The ozone provider has an ozone generator for generating ozone, and an ozone supply for supplying the ozone generated by the ozone generator to the reaction chamber. The DI water provider includes a DI water supply tank for storing DI water, and a DI water supply for spraying the DI water from the DI water supply tank into the reaction chamber. The substrate transfer device transfers a substrate on which a photoresist thin film to be removed into the reaction chamber.
Patent KR-20030070970-A (KR)
Title: Apparatus of back-up battery charger and power circuit
Inventor: SEO HO SU
IPC: H02J7/00
Filed: 2002-02-27
Abstract: PURPOSE: A charge circuit and a power supply circuit of a backup battery device are provided to lengthen a lifetime of the backup battery by reducing a loss of current in a process for charging the backup battery. CONSTITUTION: A charge circuit and a power supply circuit of a backup battery device include a plurality of switches(171-173), the first diode portion(180), the second diode portion(181), an over-charge protection circuit(162), and a control portion(150). The switches(171-173) are used for switching the electric power supplied to a main battery and a backup battery. The first diode portion(180) connects the main battery to the backup battery. The second diode portion(181) is connected to a DC/DC converter in order to lower an output voltage. The over-charge protection circuit(162) is connected to a low dropout linear voltage regulator in order to charge the backup battery. The control portion(150) generates a control signal to control the electric power supplied to the main battery and the backup battery.
Patent KR-20030071038-A (KR)
Title: Method for manufacturing liquid crystal display device
Inventor: LEE SANG SEOK
IPC: G02F1/13
Filed: 2002-02-27
Abstract: PURPOSE: A method for fabricating a liquid crystal display is provided to shorten a period of time required for fabricating the liquid crystal display and prevent warping of a substrate. CONSTITUTION: The first substrate and the second substrate on which a sealant is formed are prepared(31S). The first and second substrates are respectively placed on lower and upper stages inside a chamber(33S). The first and second substrates are preliminarily aligned(34S). The stages sucks the first and second substrates through an electrostatic charging method(37S). The first and second substrates are attached to each other(39S). The attached first and second substrates are fixed to each other(40S). The chamber is vented to press the first and second substrates(41S). The first and second substrates are unloaded from the chamber(42S).
Patent KR-20020073298-A (KR)
Inventor: HIRATA KAZUMI
IPC: H01L21/77
Filed: 2002-03-13
Abstract: PURPOSE: To provide an active matrix substrate capable of suppressing the unevenness in a pixel area due to level difference among a TFT(thin film transistor), a gate wiring, a data wiring or the like and also capable of preventing the lowering of light permeability due to an insulating film to be laminated in the pixel area, and to provide its manufacturing method. CONSTITUTION: After a gate wiring 7, a data wiring 8 and a TFT 2 are formed on a substrate 1, a transparent insulating film 3 is piled up over the whole surface of the substrate with a film thickness roughly equal to the height of a projected area consisting of the TFT, the gat wiring and the data wiring or more and etching is performed so that the transparent insulating film 3 remains in an area where is separated from the projected area by a distance roughly equal to the film thickness of the transparent insulating film 3 or more and, moreover, after the inside of the groove formed by the etching is buried with a flattening film 6, a pixel electrode 9 is formed on the flat area where is formed by the insulating film 3 and the flattening film 6 in the substrate 1. Then, the flatness property of the whole surface of the substrate 1 is enhanced by forming the insulating film 3 to a limit area where the flatness property can be maintained.
Patent KR-20030075319-A (KR)
Title: A dithering apparatus and dithering method of liquid crystal display
Inventor: MUN SEUNG HWAN
IPC: G09G3/36
Filed: 2002-03-18
Abstract: PURPOSE: A dithering device of an LCD and a dithering method thereof are provided to improve an abnormal characteristic by using a dithering algorithm having a constant proportion according to low bits, the frame number, the line number, the pixel number, and the random number of input picture data. CONSTITUTION: A dithering device of an LCD includes a random number generator(410), a pixel counter(431), a line counter(432), a frame counter(433), a register(420), an exclusive logic operator(440), a calculator(450), and an adder(460). The random number generator(410) is used for generating the random number data. The pixel counter(431) is used for outputting a corresponding pixel number by counting pixel coordinates. The line counter(432) is used for outputting a corresponding line number by counting horizontal lines. The frame counter(433) is used for outputting a corresponding frame number by counting frames. The register(420) is used for storing the random number data. The exclusive logic operator(440) is used for performing a logical operation for the line number and the frame number. The calculator(450) is used for generating corrective factors by calculating the random number data, the pixel number, and the data of the exclusive logic operator(440). The adder(460) is used for adding the corrective factors to picture data.
Patent KR-20020075262-A (KR)
Inventor: SUDA YASUO
IPC: H01L27/146
Filed: 2002-03-20
Abstract: PURPOSE: A semiconductor device and a manufacturing method thereof are provided to be capable of efficiently manufacturing an image pickup module without changing the surface shape of a lens during dicing. CONSTITUTION: A semiconductor device is provided with an infrared ray cut filter(560), a light transmissive part(501) for consisting of the first substrate after being cut, a stop light shielding layer(506) made of light shielding material and a compound eye optical element(512) having a compound eye lens made of the infrared ray cut filter, stop light shielding layer, convex lenses, and unrepresented convex lenses. At this time, a number of stop apertures(810a,810b,810c,810d) are formed through the stop light shielding layer(506). It is preferable that the optical axes of the convex and unrepresented convex lenses are disposed coaxially with the stop apertures(810a,810b, 810c,810d).
Patent KR-20020028190-A (KR)
Inventor: AN JEONG OH
IPC: F24F6/12
Filed: 2002-03-25
Abstract: PURPOSE: A spray humidifier is provided to achieve an improved humidifying and bactericidal activity by using a silver solution, while obtaining an enhanced use convenience. CONSTITUTION: A spray humidifier comprises a main body, a lid, a water tank(100), an atomizer unit(130), a blower fan, a control unit, a water supply unit(110) for supplying water contained in the water tank, and a silver solution producing unit interposed between the water supply unit and the atomizer unit, and which performs an electrolytic analysis to a silver. The silver solution producing unit includes a space for storing a water, a lower silver plate(20) connected with an electrode, and an upper silver plate(10) connected with the other electrode. A heater is arranged underneath the lower silver plate so as to promote an electrolytic analysis of silver.
Patent KR-20030079243-A (KR)
Title: Controlled gain amplifier with improved selectable wide linearity
Inventor: KIM JIN UK
IPC: H03G3/00
Filed: 2002-04-03
Abstract: PURPOSE: An amplifier capable of controlling the gain variable improved in a linearity is provided to increase the linearity so as to widely control the gain characteristics for the control voltage. CONSTITUTION: An amplifier capable of controlling the gain variable improved in a linearity includes a differential amplifying block(30), a variable current supplying block(31), a control block(32), a current compensation block(33) and an output block(34). The differential amplifying block(30) generates the output signal(Vout) in proportional to the difference of the input signal(Vin). The variable current supplying block(31) controls the gain of the differential amplifying block(30) by supplying the reference voltage to the differential amplifying block(30). The control block(32) controls the variable current supplying block(31). The current compensation block(33) reduces the width of the change between the reference current(Iref) in response to the change the control voltage so as to secure the linearity of the output signal(Vout) of the differential amplifying block(30) And, the output block(34) outputs the output of the differential amplifying block(30).
Patent KR-20030086856-A (KR)
Title: The Sunglass Attach structure for Cap
Inventor: CHO CHAN UK
IPC: A42B1/24
Filed: 2002-05-07
Abstract: PURPOSE: A sunglass-holding device of a cap with visor is provided to have sunglasses on the lower part of the visor by having a holding device in the middle of the visor as the sunglasses have bilateral symmetry and to move the sunglasses in all direction from the holding device. CONSTITUTION: The sunglass-holding device of a cap with visor includes a clip member(3) into which an elastic clip(31) on the outer end of U-shape is inserted from the end of the visor(11); a sliding member(4) which forms a guide-slit(41) to get the inner end(32) of the clip member(3) inserted to reciprocate lengthwise and to stop at random position with a position-controlling unit; and sunglasses(2) whose middle end is inserted into the inserting slit(51) of the holding member(5) of the sunglasses to fasten in the proper position.
Patent KR-20030089197-A (KR)
Title: Cleaner for recoder
Inventor: LIM CHOON TAEK
IPC: G10D9/00
Filed: 2002-05-17
Abstract: PURPOSE: A cleaner for a recorder windway is provided to achieve a sound of superior quality by completely removing waterdrop formed on an arched windway or a rectangular windway. CONSTITUTION: A cleaner(101) includes a core(102) and an absorbing fabric(103). An arched windway or a rectangular windway is formed on a block of a recorder mouth piece. A width of the core(102) is smaller than a width of the arched windway or the rectangular windway. A height of the core(102) is shorter than a height of the arched windway or the rectangular windway. The absorbing fabric(103) is attached to a front surface and a rear surface of the core so as to absorb waterdrop formed on the arched windway or the rectangular windway. A plurality of cutting sections(104) is formed at one side of the cleaner(101).
Patent KR-20030089892-A (KR)
Inventor: JIN SANG MUN
IPC: B22D18/04
Filed: 2002-05-20
Abstract: PURPOSE: A low pressure die casting machine is provided, which is capable of controlling thermal strain of base and plate members according to repeated operation of the low pressure die casting machine. CONSTITUTION: In a low pressure die casting machine(100) for driving a mold for producing a cylinder block material, the low pressure die casting machine comprises a base(10); a plurality of guide assemblies(20) comprising guide rails(21) installed on the base, bracket member slidingly mounted on the guide rails, and bearing member installed between the guide rails and bracket member; cylinder members(30) installed on the base so that the cylinder members are operated in the same direction as an installation direction of the guide rails; and plate members(40) which are connected to the upper surface of the bracket member, and one side of which is connected to the cylinder members so that the plate members are moved on the base to regulate and operate the mold, wherein the low pressure die casting machine further comprises fixing blocks(43) installed between the plate members and mold to support regulation and operation of the mold.
Patent KR-20030090054-A (KR)
Title: Method for controlling operation of kimchi chamber
Inventor: KIM JONG RYUL
IPC: A23B7/10
Filed: 2002-05-21
Abstract: PURPOSE: Provided is a method for controlling a kimchi refrigerator by regulating the temperature inside the kimchi refrigerator. Therefore, kimchi is stored in good condition as well as the water to generate well-ordered hexagonal crystals is produced and stored. CONSTITUTION: A method for controlling a kimchi refrigerator is characterized by setting up temperature range to operate a heater and a compressor by turn and consequently to produce and store the water to generate well-ordered hexagonal crystals.
Patent KR-20030090303-A (KR)
Title: A solid electrolytic condenser
Inventor: KIM GWAN HYEONG
IPC: H01G13/00
Filed: 2002-05-22
Abstract: PURPOSE: A solid electrolytic condenser is provided to remove a bending process and reduce a manufacturing cost by welding an anode wire on a groove of an anode lead frame by means of the laser beam. CONSTITUTION: A solid electrolytic condenser includes a condenser element(10), an anode wire(20), an anode lead frame(30), a cathode lead frame(40), and an epoxy case. The anode wire(20) is extended as much as the constant length from one side of the condenser element(10). A groove(32) is formed on one end of the anode lead frame(30). The other end of the anode lead frame(30) is mounted on the substrate. One end of the cathode lead frame(40) is adhered on an outer surface of the condenser element(10). The other end of the cathode lead frame(40) is mounted on the substrate. The epoxy case is used for protecting the condenser element(10), the anode lead frame(30), and the cathode lead frame(40).
Patent KR-20020047082-A (KR)
Inventor: BAEK GI TAE
IPC: G01N21/31
Filed: 2002-05-28
Abstract: PURPOSE: A method for measuring total organic carbon is provided to measure a light absorbance in an accurate manner and reduce measurement error by permitting the light emitted from the photometer to pass only the material to be measured and reach the detector. CONSTITUTION: A method comprises the step of acidifying liquid sample so as to remove inorganic carbon; injecting a catalyst like sulfate and heating the sample so as to acidifying organic carbon to carbon dioxide; solving the acidified carbon dioxide by using an alkaline solution(4); and measuring light absorbance by using photometer in accordance with the change of color of alkaline solution added with an indicator. The steps are performed by using an inner bottle(3) containing the alkaline solution and indicator, and an outer bottle(1) which contains acid solution, and accommodates the inner bottle. The organic carbon is acidified into carbon dioxide, and the carbon dioxide is absorbed into the alkaline solution and cooled. Then, the inner bottle is drawn out from the outer bottle, so as to measure a light absorbance of the inner bottle by using the photometer.
Patent KR-20030093035-A (KR)
Title: Low current consumption type Vpp power generator of semiconductor memory device
Inventor: CHUN GI CHEOL
IPC: G11C5/14
Filed: 2002-06-01
Abstract: PURPOSE: A device for generating high voltage with low current consumption in a semiconductor memory device is provided to reduce the current consumption of an external power voltage as well as to reduce the leakage current during the standby mode. CONSTITUTION: A device for generating high voltage with low current consumption in a semiconductor memory device includes a first node, an external power supply voltage detector(10), a high voltage driver(20) and a high voltage pump(30). The external power supply voltage detector(10) compares the external power voltage with a first voltage and outputs the compared result. The high voltage driver(20) outputs the external power supply voltage to the first node in response to the compared result. The high voltage pump(30) outputs a high voltage higher than that of the external power to the first node in response to the compared result. And, the high voltage driver(20) and the high voltage pump(30) are exclusively enabled in response to the compared result.
Patent KR-20030093797-A (KR)
Title: Method for forming ferroelectric capacitor
Inventor: CHO JUN HUI
IPC: H01L27/105
Filed: 2002-06-05
Abstract: PURPOSE: A method for manufacturing a ferroelectric capacitor is provided to be capable of improving the coating property of a ferroelectric film due to surface degradation of a lower electrode when forming MTP(Merged Top Electrode) structure. CONSTITUTION: A lower electrode forming region is defined by selectively etching a capacitor insulating layer(31) formed on a substrate(30). A seed layer(34) is formed on the entire surface of the resultant structure. An insulating layer is formed on the seed layer(34) located at the capacitor insulating layer. A lower electrode(36) is formed by electroplating using the exposed seed layer, wherein the lower electrode(36) has the same height as the capacitor insulating layer. By removing the insulating layer and the seed layer to expose the capacitor insulating layer, the lower electrode(36) is planarized. Then, a ferroelectric film(37) and an upper electrode(38) are sequentially formed on the resultant structure.
Patent KR-20040000100-A (KR)
Inventor: HA SEUNG SU
IPC: F16L1/11
Filed: 2002-06-24
Abstract: PURPOSE: A drainpipe easily detecting water leakage is provided to reduce the repairing costs of the drainpipe by precisely detecting the position of the drainpipe having water leakage. CONSTITUTION: In a drainpipe including a profile(19), wires(11a,11b) are installed at the outer surfaces of both wall of the profile. A bonding layer(150) is made of a nonconducting substance, and is installed between the outer surfaces of the profiles.
Patent KR-20040003105-A (KR)
Title: Apparatus of inspection and sorting card
Inventor: CHOI HYEON HO
IPC: G06K13/00
Filed: 2002-06-25
Abstract: PURPOSE: An inspecting device for classifying a card is provided to minimize a defect ratio and to improve productivity by automatically measuring an X and a Y displacement from a corner of the card to a position to attach a hologram in a high speed, and classifying and loading the card into good and bad through the inspection of an RF(Radio Frequency) function. CONSTITUTION: An RF inspector(10) inspects the RF function of the card transferred from a transferor(40) and informs a PLC(Programmable Logic Controller)(20) of a result. A driver(30) drives each part according to a control instruction of the PLC controller. The PLC controller transfers the card by controlling the driver and the transferor, and classifies and loads the card by judging stockers(42,43) according to the RF function and a classification result. A camera(90) pictures a hologram position of the card transferred to a constant position. A monitor(100) outputs a card image pictured by the camera. A PC controller(80) classifies the card into each size by measuring the X and the Y displacement of the card image, and transmits the result to the PLC controller.
Patent KR-20020068981-A (KR)
Inventor: HUH IN GU
IPC: E02D3/12
Filed: 2002-06-28
Abstract: PURPOSE: A grouting method is provided to simplify grouting works and to prevent the subsidence of a perforated hole. CONSTITUTION: The grouting method comprises the steps of: interposing a casing(20) to the ground; forming a perforated hole(60) by boring the inside of the casing(20); installing a steel pipe micro pile(10) into the perforated hole(60); grouting to the inside(70) and the perforated hole(60) of the steel pipe micro pile(10) and a gap(80) of the steel pipe micro pile(10), then curing the surface; and installing a head plate(30) to the upper end of the steel pipe micro pile(10).