baber/WOPTO huggingface dataset:
Patent KR-20030065055-A (KR)
Title: A bioelectrode and apparatus for manufacturing of it
Inventor: JANG MYEONG SEONG
IPC: A61B5/04
Filed: 2002-01-29
Abstract: PURPOSE: A biomedical electrode and a manufacturing apparatus thereof are provided to improve the productivity by automatically assembling the biomedical electrode comprised of a plurality of elements. CONSTITUTION: A reinforcement sheet(20) is wound on a reinforcement sheet supplying roller(26). A sticking agent is applied on a first stripping paper(21) and a surface of the reinforcement sheet(20). A first punch unit(80) forms a sticker by forming a predetermined-shaped cutting line on the reinforcement sheet(20). A reinforcement sheet recovery roller(25) rotates to wind the residual reinforcement sheet except for the reinforcement sheet(20) through the first punch unit(80) and the sticker divided from the first stripping paper(21). A base sheet(30) is coated with the sticking agent, finished with a second stripping paper, and wound on a base sheet supplying roller(35). A first stripping recovery roller(27) recovers the first stripping paper(21) by dividing it after sticking the sticker to the base sheet(30). A second punch unit(90) forms a slit hole on the sticker and a central part of the base sheet(30). A second stripping recovery roller(36) divides the second stripping paper from the sticker, the base sheet(30), and the second stripping paper through the second punch unit(90) to recover it. A coupling unit couples a snap and an electronic device to the slit hole. A gel sticking agent supplying unit(120) supplies a conductive polymer gel sticking agent to an upper surface of the electronic device through the coupling unit. A stripping film supplying roller(50) supplies a stripping film to the sticking agent surface of the base sheet(30) provided with the conductive polymer gel sticking agent. A third punch unit forms a cutting line in order to cut the stripping film and the base sheet(30) by a determined shape to form a biological electrode. A finish recovery roller(60) rotates to the residual stripping film and the base sheet through the third punch unit.
Patent KR-20020024165-A (KR)
Inventor: LEE BYUNG MOK
IPC: E04H15/38
Filed: 2002-01-30
Abstract: PURPOSE: An elastic pole for a tent is provided to regulate the length of a pole for a tent freely and easily and to keep firmly. CONSTITUTION: In an elastic pole for a tent, a cylindrical regulating bar(4), approaching to the top end of a large-diameter pole(2) to be unified with a fixed connection bar(3), having the inside diameter which is larger than the outside diameter of a small-diameter pole(1) and almost similar to the outside diameter of the large-diameter pole(2), and containing surrounding walls mixed and deflected by a thin wall(5a) and a thick wall(5b), is fitted compulsively to the outside of the large-diameter pole(2) by elasticity of the thin wall(5a) of the regulating bar(4) at the state of regulating the small-diameter pole(1) and the large-diameter pile(2) to the appointed length.
Patent KR-20030065764-A (KR)
Title: Pattern forming mehtod and device of floor covered
Inventor: KIM HEE EYUN
IPC: B29C59/02
Filed: 2002-01-31
Abstract: PURPOSE: A method and apparatus for forming patterns of floor material is provided to improve the aesthetic design of the floor material and satisfy the user. CONSTITUTION: A winding roller(14) winds floor raw material(P) having a certain length to supply the material at a certain velocity. An adhesive is applied on the surface of the floor raw material to form an adhesive layer. Chips from a hopper(32) are distributed over the adhesive layer formed on the floor raw material. The uneven chips are removed to displace the chips on the adhesive layer of the floor raw material in an even manner. The distributed chips on the floor raw material are melted to have the various patterns by driving a pattern forming member in right or left direction. A presser(70) presses the floor raw material having the various patterns.
Patent KR-20030067168-A (KR)
Inventor: LEE SEUNG KU
IPC: C09D11/10
Filed: 2002-02-07
Abstract: PURPOSE: Provided is a solder resist ink composition, which retains an in-use stability at sever environment, and shows substantially reinforced functional physical properties, such as coherence, chemical resistance, and electric insulation, as well as storage at working process. CONSTITUTION: The composition comprises 5-75 wt% of epoxy compound, 2-60 wt% of unsaturated group-containing polycarbonic acid compound, 5-65 wt% of epoxy acrylate, 0.1-15 wt% of polymerization initiator, and 0.01-10 wt% of hardening accelerator, which are main ingredients, and 2-30 wt% of reactive acrylate compound and 1-45 wt% of phenol compound, which are hardeners. The epoxy compound is an oligomer compound obtained by reacting a phenol compound and an aromatic aldehyde having phenolic hydroxyl group, with (chloromethyl)oxirane.
Patent KR-20030067229-A (KR)
Title: installing structure for stabilizer in the air conditioner
Inventor: AHN CHEOL O
IPC: F24F1/00
Filed: 2002-02-07
Abstract: PURPOSE: A structure for installing a stabilizer of a split type air conditioner is provided to reduce negative pressure and to increase wind volume as a cross flow fan rotates by improving installing structure of the stabilizer. CONSTITUTION: A stabilizer(10) has a facing part(11) bent to face a cross flow fan(3) and formed to have fixed height(H). A gap between the facing part and the cross flow fan is formed to be gradually reduced in rotating direction of the cross flow fan. The height of the facing part of the stabilizer is formed to be 0.35-0.60 of a diameter(D) of the cross flow fan. If imaginary lines are drawn in radial direction of the cross flow fan, a largest gap(G1) between a periphery of the cross flow fan and the facing part of the stabilizer is 0.1-0.2D, while a smallest gap(G2) is 0.06-0.09D. A section of the stabilizer perpendicular to a rotary axis of the cross flow fan is approximately upside-down L-shaped. A radius of curvature of a bent part(R) of the stabilizer is 0.06-0.095D with respect to the diameter of the cross flow fan. Wind volume is increased by 3% and negative pressure is reduced thereby.
Patent KR-20030067813-A (KR)
Title: an air-conditioner
Inventor: KIM GANG YEONG
IPC: F24F13/22
Filed: 2002-02-08
Abstract: PURPOSE: An apparatus for drain of an air conditioner is provided to collect condensed water formed on a refrigerant tube installed on a side of a heat exchanger in vertical direction in a drain pan so as to discharge to the outside. CONSTITUTION: An apparatus includes a heat exchanger(60) allowing indoor air introduced into a cabinet(52) to exchange heat; a drain pan(72) installed on a lower side of the heat exchanger to support the lower side of the heat exchanger, and installed on an upper end of a fan housing(58) to collect condensed water formed on the heat exchanger during heat exchange; a refrigerant tube(62a) installed on a side of the heat exchanger in vertical direction to allow refrigerant to flow therein; and a drain guide(74) installed on the refrigerant tube to collect condensed water flowing along the refrigerant tube and to guide to the drain pan, and having a hole formed on a center thereof to be fixed to the refrigerant tube. A drain hose is connected to one side of the drain pan to discharge collected condensed water to the outside.
Patent KR-20020030756-A (KR)
Inventor: PARK EUNG RYEOL
IPC: A23L1/304
Filed: 2002-03-02
Abstract: PURPOSE: Provided is a separation method of calcium by treating oyster shell with organic acid, therefore the prepared calcium, calcium lactate, is used for the manufacture of foods or industrial products and the prevention of contamination. CONSTITUTION: The method for separating calcium is characterized by smelting oyster shell, to separate high purity calcium, by using high concentrate of organic acid with adding distilled water to control the concentrate of the organic acid to 70%, and heating them.
Patent KR-20030073443-A (KR)
Title: Tricholoma matsutake which is coated with starch and lyophilized, and Kimchi comprising the same
Inventor: WON JONG KWANG
IPC: A23L1/28
Filed: 2002-03-11
Abstract: PURPOSE: A freeze-dried Tricholoma matsutake singer product in which the taste, flavor, shape and texture of Tricholoma matsutake singer are well preserved without destruction thereof is provided. The product can maximumly maintain the characteristics of Tricholoma matsutake singer and prevents softening caused by tissue damage thereof when added to a food. CONSTITUTION: Starch paste is coated on Tricholoma matsutake singer or chips thereof, the coated Tricholoma matsutake singer is soaked in a flavoring liquid containing 0.1 to 10%(v/v) of Tricholoma matsutake singer flavorings and then freeze-dried. Thereafter, the freeze-dried Tricholoma matsutake singer is mixed with conventional kimchi material and then fermented to prepare Tricholoma matsutake singer kimchi. The raw material of starch paste is one or more selected from the group consisting of glutinous rice, regular rice, sweet potato starch and potato starch.
Patent KR-20030073945-A (KR)
Title: Valve device for heat pump type refrigeration cycle
Inventor: JIN KUM SOO
IPC: F25B41/04
Filed: 2002-03-14
Abstract: PURPOSE: A valve device for a heat pump type refrigerating cycle is provided to simplify structure by integrating a valve. CONSTITUTION: A valve device comprises a valve body(1) having a valve seat(2) formed therein in axial direction, having an even number of tube connecting holes(3a,3b,4a,4b) formed perpendicularly to the valve seat to face each other at regular intervals, and having working fluid supply tubes(6,6') connected to both ends thereof; a valve(8) having circulation holes(9) formed thereon at regular intervals twice as far as the intervals between the tube connecting holes, and inserted to the valve seat to reciprocate so as to form pressure chambers(P1,P2) on both sides thereof together with both of the ends of the valve body; and a working fluid escaping tube(15) connected to the pressure chambers and the working fluid supply tube. Diameters of the pressure chambers are formed larger than a diameter of the valve seat to form protrusions(10,10') so as to fix fixed protrusions(11,11') formed on both ends of the valve as the valve reciprocates.
Patent KR-20030074936-A (KR)
Title: Piston shoe of hydraulic motor and pump
Inventor: KIM HYEONG UI
IPC: F04B27/08
Filed: 2002-03-14
Abstract: PURPOSE: Piston shoes of a hydraulic motor and a pump are provided to prevent breakage of the piston shoe by dispersing force acting on the inner spherical surface of the piston shoe, using hydraulic pressure of a pressure-compensated chamber and to block separation of a piston ball followed by deformation and breakage of a swaging part by reinforcing the swaging part. CONSTITUTION: Piston shoes of a hydraulic motor and a pump are combined to a piston ball(15) and the piston shoes drive a driving shaft while rotating toward the lower side of a swash plate when a piston advances. A pressure-compensated chamber(20) is formed by cutting the inner spherical surface coming in contact with the outer spherical surface of the piston ball. A swaging part(17-1) is formed with bigger diameter of 10¯15% than the diameter of the neck part.
Patent KR-20030032801-A (KR)
Title: Method of making semiconductor device that has improved structural strength
Inventor: SHINJO YOSHIAKI
IPC: B23K26/00
Filed: 2002-03-27
Abstract: PURPOSE: To improve mechanical strength of a thinned semiconductor element without increasing a manufacturing cost in a manufacturing method of a semiconductor device performing back grind processing on a rear face in a back grind process. CONSTITUTION: In the manufacturing method of the semiconductor device having the back grind process for back-grinding the rear face of a wafer 1 and a dicing process for dicing the wafer 1 along a prescribed dicing line after the back grind process is completed to be fragmentated into individual semiconductor elements 10, a polishing mark formation process (Figure 5(C)) for forming a polishing mark 20A in a direction (45 degree direction) different from the extension direction of the dicing line in the dicing process is provided between the back grind process and the dicing process.
Patent KR-20020077187-A (KR)
Inventor: HARADA HIDEYUKI
IPC: H05K1/03
Filed: 2002-03-28
Abstract: PURPOSE: To solve the problem that, when intending to obtain a multilayer ceramic board having a cavity, there has been conventionally a possibility of damaging the flatness of the bottom surface of the cavity in the process for baking the ceramic board. CONSTITUTION: A manufacturing method of the multilayer ceramic board has a process for creating a green-sheet laminated product 7 having a cavity 1; a process for preparing a contraction suppressing sheet 8 containing an inorganic-material powder which is not sintered in a process for baking the green-sheet laminated product 7; a process for closing an opening 6 of the cavity 1 and so providing the contraction suppressing sheet 8 as to cover with it an end surface 5 of the green-sheet laminated product 7 which is present on the laminar-direction side of the product 7; a process for so pressing the green-sheet laminated product 7 in its laminar direction by using an elastic body 10 as to break thereby the contraction suppressing sheet 8, and locate on a bottom surface 9 of the cavity 1 a contraction suppressing sheet-piece 11 which is a portion of the sheet 8; and a process for baking the green-sheet laminated product 7 in such state of locating the contraction suppressing sheet-piece 11 on the bottom surface 9 of the cavity 1.
Patent KR-20020079404-A (KR)
Title: Ito sputtering target
Inventor: HOSINO HIROKUNI
IPC: C23C14/34
Filed: 2002-03-30
Abstract: PURPOSE: To provide an ITO(indium-tin-oxide) target which reduces the amount of particles caused by nodules generated on an erosion part in accordance with the increase of the cumulative use time of the target and the amount of particles caused by yellow powders deposited on a nonerosion part. CONSTITUTION: In the ITO sputtering target substantially consisting of indium, tin and oxygen, the non erosion part is made thinner than the erosion part to project the erosion part. Further, a shape obtained by connecting the plane including the erosion part and the plane including the nonerosion part by an obtuse-angled slant is formed. The surface roughness (Ra) of the erosion part is controlled to <=0.1 μm, and the Ra of the nonerosion part and slant part obtained by connecting the erosion part and the nonerosion part is controlled to >=1.0 μm.
Patent KR-20020079518-A (KR)
Inventor: VANREMMEN WILLIAM JOHN
IPC: G01R21/06
Filed: 2002-04-09
Abstract: PURPOSE: Method and apparatus for determining the instantaneous power of a sinusoidal signal is provided, in which the output is directly 2 square meter so that the power of the input signal is directly derived from the output signal of the circuit of the device, and there are no low pass filters required so even arbitrarily fast modulated functions on the input signal are recovered for the measurement of power. CONSTITUTION: The apparatus comprises a signal generator means(110) for generating a sinusoid signal, a splitter means(120) for splitting the incoming signal into two portions that are 90 degrees out of phase with each other, squaring means(130,140) for squaring each of the split signals and adding means(150) for adding the two squared signals together.
Patent KR-20030083931-A (KR)
Title: Apparatus for measuring rotation angle of micro mirror
Inventor: KIM GEON NYEON
IPC: G02B26/00
Filed: 2002-04-23
Abstract: PURPOSE: An apparatus for measuring a rotation angle of a micro reflector is provided, which rotates the micro reflector of several micro meter at an initial location accurately and simply. CONSTITUTION: A light source(360) generates a light. A collimator lens(370) converts the light of the light source into a parallel light. A beam splitter(340) splits the light passing through the collimator lens into two. A micro reflector(310) reflects one light incident by being split by the beam splitter. An actuator(320) generates rotation displacement at the micro reflector. A 3-axis driving table(300) moves the micro reflector to X-axis, Y-axis and Z-axis. An object lens(330) is comprised between the beam splitter and the micro reflector, and makes one light split in the beam splitter be incident on the micro reflector and makes the reflected light pass through the beam splitter. And an optical sensor array(350) detects the light and converts it into an electrical signal.
Patent KR-20020083516-A (KR)
Inventor: HONMA TSUTOMU
IPC: C08G63/688
Filed: 2002-04-27
Abstract: PURPOSE: Provided are an electrostatic charge image developing toner, a method for producing such toner, and an image forming method and an image forming apparatus utilizing such toner. The toner allows uniform design of toner characteristics such as chargeability, flowability, stability in time, environmental stability etc. among the toner of different colors including black color. CONSTITUTION: The electrostatic charge image developing toner comprises at least a colorant of which at least a part thereof is covered with polyhydroxyalkanoate constituting a first resin component, and binder resin constituting a second resin component. The image forming apparatus using the toner includes unit for externally applying a voltage to a charging member, unit for forming an electrostatic charge image on the charged electrostatic latent image bearing member, development unit for developing the electrostatic charge image with electrostatic charge image developing toner, transfer unit for transferring the toner image on the electrostatic latent image bearing member onto a recording material, and fixation unit for heat fixing the toner image on the recording material.
Patent KR-20020037015-A (KR)
Inventor: LEE SEOK GEUN
IPC: C04B35/109
Filed: 2002-04-30
Abstract: PURPOSE: A zirconia-carbon(ZrO2-C) refractory used for immersion nozzle in steel-making fields is provided, which has much improved abrasion resistance by adding ultrafine unstabilized zirconia and Y2O3-stabilized zirconia to conventional ZrO2-C refractory using CaO-partially stabilized zirconia. CONSTITUTION: The ZrO2-C refractory composition comprises 70-80wt.% of CaO partially stabilized zirconia, 15-20wt.% of crystalline and 1-2wt.% of anti-oxidant, where CaO partially stabilized zirconia consists of 5-50wt.% of Y2O3-stabilized zirconia and the remains of CaO-partially stabilized zirconia, 4-8wt.% ultrafine unstabilized zirconia less than 5micrometer in size and the remains of CaO partially stabilized zirconia, and 5-50wt.% of Y2O3-stabilized zirconia, 4-8wt.% ultrafine unstabilized zirconia, and the remains of CaO-partially stabilized zirconia.
Patent KR-20030091250-A (KR)
Title: Manufacturing method of abrasie for dental prosthesis
Inventor: WEE JIN KWON
IPC: A61K6/00
Filed: 2002-05-25
Abstract: PURPOSE: Provided is a manufacturing method of an abrasive for dental prosthesis, thereby increasing its product value, reducing labor cost, increasing productivity, and consequently providing dental prosthesis with low cost. CONSTITUTION: A manufacturing method of an abrasive for dental prosthesis comprises the steps of: mixing 2-8g of diatomite, 6-12g of mineral powder, 11-19g of chromium oxide, 7-15g of aluminium oxide having a particle size of 5-15 micrometers, 15-23g of aluminium oxide having a particle size of 50-100 micrometer, and 15-23g of glass beads; inserting melted stearic acid 7-15g and paraffin wax 7-15g to the mixture and kneading them and forming into a lump.
Patent KR-20030091391-A (KR)
Title: Weatherstrip for automobile
Inventor: CHO GYU TAEK
IPC: B60J10/00
Filed: 2002-05-27
Abstract: PURPOSE: A weather strip for a vehicle is provided to obtain an active sealing system for controlling active sealing performance according to a change of vehicle speed and securing long-term sealing performance by uniformly maintaining face pressure for a door. CONSTITUTION: An active sealing system controls active sealing performance according to a change of vehicle speed and secures long-term sealing performance by uniformly maintaining face pressure for a door. In the active sealing system, a pressure sensor to measure the pressure difference of the room according to the vehicle speed and a speed sensor to sense the speed of a vehicle are mounted to the vehicle, and then an actuator is mounted to the inside of the door, to adjust the quantity of the air in a weather strip.
Patent KR-20020056851-A (KR)
Title: Piezoelectric ceramic composition and piezoelectric ceramic element using the same
Inventor: ANDO AKIRA
IPC: C04B35/475
Filed: 2002-05-29
Abstract: PURPOSE: A piezoelectric ceramic composition that can be fired at a temperature as low as 1100 deg.C or below besides being able to obtain a piezoelectric ceramic that exhibits an electromechanical coupling coefficient kt of the order sufficient for practical uses, and a piezoelectric ceramic element using the piezoelectric ceramic composition are provided. CONSTITUTION: The piezoelectric ceramic composition comprises a principal component represented by the general formula CaBi4(Ti1-ySiy)4O16, wherein y is within the range of 0<y<=0.5, and wherein the piezoelectric ceramic composition contains about 5.0% by weight or less of manganese calculated as MnCO3 relative to 100% by weight of the principal component. The piezoelectric ceramic element(10) is characterized in that it is formed by forming electrodes(14,16) on a piezoelectric ceramic(12) formed by using the piezoelectric ceramic composition.
Patent KR-20030094453-A (KR)
Title: Method for fabricating semiconductor device using dual damascene process
Inventor: CHOI IK SU
IPC: H01L21/28
Filed: 2002-06-04
Abstract: PURPOSE: A method of manufacturing semiconductor device using a dual damascene process is provided to prevent the damage of the interlayer dielectric occurring at trench forming procedure of via first type dual damascene process. CONSTITUTION: A via hole(23) is formed by selective etching an insulation layer(21) grown on a conductive layer(20). A flat barrier is filled in the via hole in order to prevent the damage of the conductive layer by the via hole through subsequent trench etching processes. A photoresist pattern is formed on the insulation layer(21) such that the photoresist pattern is overlapped with the via hole. A part of the insulation layer is etched by using the photoresist pattern as an etch mask so that a trench(26) produces. The photoresist pattern and the barrier layer are finally removed.
Patent KR-20030095053-A (KR)
Title: Mounting structure of rear seat belt anchor for automobile
Inventor: YANG JIN O
IPC: B60R22/00
Filed: 2002-06-11
Abstract: PURPOSE: A mounting structure of a rear seat belt anchor is provided to prevent the deformation of a rear floor in a rear seat belt mounting unit. CONSTITUTION: A mounting structure of a rear seat belt anchor is composed of a rear floor(1) having a flange hole(1a), a seat belt anchor reinforcing member(8) coupled to the lower part of the flange hole, and a seat belt anchor mounting member(9) coupling a rear seat belt(4) to an anchor(5) by a bolt(6) and a flange nut(7). The seat belt anchor mounting member is inserted into the flange hole, and is coupled to the upper surface of the seat belt anchor reinforcing member.