baber/WOPTO huggingface dataset:
Patent KR-20030012157-A (KR)
Title: Fabricating method of electroluminescence display device
Inventor: BAE SEONG JUN
IPC: H05B33/00
Filed: 2001-07-30
Abstract: PURPOSE: A method for fabricating an organic electro-luminescence device is provided to prevent the damage on a lower layer of a conductive polymer layer by using CO2 for removing the conductive polymer layer. CONSTITUTION: A buffer insulating layer(52) is formed on a substrate(42). A gate insulating layer(54) is formed on the buffer insulating layer(52). An interlayer dielectric(56) is formed on the gate insulating layer(54). A data line(60) is formed on the interlayer dielectric(56). A protective layer(58) is formed on the data line(60). A transparent electrode(62) is connected to a drain electrode of the data line(60). A conductive polymer layer(64) is formed on the transparent layer(62). The buffer insulating layer(52), the gate insulating layer(54), the interlayer dielectric(56), and the protective layer(58) are formed by stacking an insulating material such as SiO2. The data line(60) is formed with a metallic material such as Mo. The transparent electrode(62) is formed with ITO or IZO. The conductive polymer layer(64) is formed by depositing a polymer material. The conductive polymer layer(64) is removed by using CO2(66).
Patent KR-20030012337-A (KR)
Title: Service Management Method for Asynchronous Transfer Mode Switchboard
Inventor: CHO JEONG GEOL
IPC: H04L12/50
Filed: 2001-07-31
Abstract: PURPOSE: A method for managing a service state of an ATM(Asynchronous Transfer Mode) exchange is provided to set the ATM exchange as a virtual switching system having a global port that is a logical virtual port, and to apply the failure and state of physical resources to the global port, regardless of a service state of the physical resources. CONSTITUTION: In an ATM exchange, a switch block switches data. A plurality of AIMs(ATM Interface Modules) connected with the switch block provide ATM service interfaces. A switch management controller controls the switch block and the AIMs to provide a switching function. And a plurality of control processors control and manage the units. GSMP(General Switch Management Protocol) is applied to the ATM exchange, to set the plurality of control processors as a master(80) and set the switch management controller as a slave(70) controlled and managed by the master(80). Thus the ATM exchange is logically divided. The switch block, the plurality of AIMs and the switch management controller are set as a global port(200) that is a logical equivalent port. If the slave(70) reports a service state of the global port(200) to the master(80), the master(80) controls and manages the ATM exchange according to the reported service state of the global port(200).
Patent KR-20030014048-A (KR)
Inventor: CHOI SEONG SU
IPC: F24C15/16
Filed: 2001-08-10
Abstract: PURPOSE: A microwave oven is provided to uniformly heat food using a microwave while sufficiently using an internal space of a heating chamber of the microwave oven by installing a rectangular tray in the heating chamber. CONSTITUTION: A pair of driving motors(Ma,Mb) are installed on the bottom of a heating chamber. Driving force of the driving motors(Ma,Mb) are transferred to a pair or rotating members(12a,12b). A pair of eccentric protrusions(14a,14b) are positioned at predetermined positions of the rotating members(12a,12b). The eccentric protrusions(14a,14b) are inserted into a long depression(26) and a coupling depression(24), respectively. A pair of rollers(16a,16b) are rotatably coupled to outer peripheral portions of the eccentric protrusions(14a,14b). A supporting device makes contact with the bottom of a rectangular tray(20). The supporting device includes a ball making contact with the bottom of the rectangular tray(20) and a supporter for rotatably supporting the ball.
Patent KR-20030015104-A (KR)
Title: THE METHOD OF PREPARING DRINK BY FURMENTATION CONTAINNING MUCH INGREDIENT OF ANTIOXIDANT MATERIAL, OCTACOSANOL, β-1,3 GLUCAN AND IT'S PRODUCT
Inventor: PARK CHEONG HO
IPC: A23L29/00
Filed: 2001-08-14
Abstract: PURPOSE: A fermented drink containing a large quantity of antioxidants, octacosanol and β-1,3 glucan and a production method thereof are provided, thereby producing the fermented drink having various healthful effects on a human body, such as aging prevention, adult disease prevention, immune increase, fatigue relief, etc. CONSTITUTION: The fermented drink containing a large quantity of antioxidants, octacosanol and β-1,3 glucan is produced by the steps of: dipping malts, rice brans and seaweeds in distilled water for 1 to 2 days and collecting the supernatant; adding purified glucose and a yeast extract into the supernatant to prepare a medium; sterilizing the medium; inoculating Lactobacillus plantarum and Saccharomyces cerevisiae into the medium; and culturing them for 3 days, wherein the fermented drink contain 109 CFU/milliliter or more of lactic acid bacteria.
Patent KR-20020021986-A (KR)
Inventor: SHIMOMURA HISATO
IPC: A63F13/24
Filed: 2001-08-17
Abstract: PURPOSE: To provide a small-sized inexpensive multidirectional input device having a small number of part items. CONSTITUTION: In this multidirectional input device, a movable contact part 9 is moved when an operation member S is slid, and a contact area of the movable contact part 9 with a resistor 7 is varied. In this way, the vertical directional dimension of the device can be greatly reduced in comparison with a conventional one tilting an operation body, and consequently, the small-sized multidirectional input device can be provided.
Patent KR-20030017271-A (KR)
Title: Slide fastener manufactory machine
Inventor: LEE JONG HA
IPC: A44B19/42
Filed: 2001-08-24
Abstract: PURPOSE: A manufacturing device for slide fastener is provided to increase fastening force when the slide fastener is closed. CONSTITUTION: The manufacturing device for slide fastener comprises guide rollers supplying heat from a pair of elements(11) and fixed on a fixing bracket, wherein the fixing bracket is fixed on a shelf; a supplying roller supplying element heat and the patch tape driven by a separate power provided in a rear portion; and a conveying roller interworking with spaced apart from the supplying roller. The guide roller collects heat from the pair of elements. A pair of protrusions are formed on an inner surface of the supplying roller to form a sewing hole.
Patent KR-20030018392-A (KR)
Title: Tube sheet joint type heat exchanger and method for joining tubes to the heat exchanger
Inventor: DOO SEOK MAN
IPC: F28D7/00
Filed: 2001-08-28
Abstract: PURPOSE: A tube sheet joint type heat exchanger and method for joining tubes to a heat exchanger are provided to improve manufacturing efficiency of the heat exchanger. CONSTITUTION: A plurality of holes(21a) are formed on corresponding positions of an upper tube sheet(21) and a lower tube sheet. Parts of tubes(30) are penetratingly inserted to the holes. Varnish(50) is infiltrated between the tubes and the upper tube sheet and the lower tube sheet to harden. Fall of heat transfer efficiency and reduction of life of the heat exchanger are prevented as leaking is prevented thereby.
Patent KR-20030018702-A (KR)
Title: Electronic stethoscope system using personal digital assistant
Inventor: KIM DONG JUN
IPC: A61B7/04
Filed: 2001-08-31
Abstract: PURPOSE: An electronic auscultation system is provided to achieve improved use convenience and accuracy of auscultation result by obtaining auscultated sounds through the use of an electronic stethoscope and PDA and displaying characteristics of auscultated sounds on the PDA. CONSTITUTION: An electronic auscultation system comprises an electronic stethoscope(100) including a microphone for converting auscultated sounds into an electrical signal, an amplifier for amplifying the converted auscultated sounds, a filter for removing noises from the amplified auscultated sounds, and a PDA interface for connection to a PDA(200); the PDA including an input unit, a display unit, a memory where an auscultated sound analysis program is stored, an external interface for connection to an external device, and a control unit for controlling peripheral devices and executing arithmetic operations in accordance with the stored program; and a computer(300) for receiving and storing the auscultated sound data from the PDA and transmitting the stored auscultated sound data to the PDA.
Patent KR-20030020094-A (KR)
Title: Resolution converting device and method in display system
Inventor: HWANGBO SANG GYU
IPC: H04N5/57
Filed: 2001-09-01
Abstract: PURPOSE: An apparatus and a method for converting the resolution of a display system are provided to display a high-resolution output signal even when a low-resolution input signal is received. CONSTITUTION: An apparatus for converting the resolution of a display system includes a signal input unit(21), a code generation and comparison unit(23), a memory(24), a video signal processor(25), and a display(26). The signal input unit receives low-resolution and high-resolution signals. The code generation and comparison unit receives the signal inputted through the signal input unit, checks if there is a similar code among set codes and generates a new code when a new signal is inputted. The memory provides code information stored therein to the code generation and comparison unit and stores codes generated by the code generation and comparison unit. The video signal processor processes the signal inputted from the signal input unit in accordance with the similar code. The display displays the signal processed by the video signal processor.
Patent KR-20030020794-A (KR)
Inventor: PARK GUN
IPC: F03G7/00
Filed: 2001-09-04
Abstract: PURPOSE: A neutral member and a method for producing an energy by using a variation of the neutral member are provided to effectively obtaining the energy by closing an energy distinguishing part of the neutral member. CONSTITUTION: A neutral member includes an outer tub(1) and an inner tub(2) accommodated in the outer tub(1). Compressed air is formed at an inner upper part of the neutral member. A part of compressed water is provided at a lower end of the neutral member between the inner and outer tubs(2,1). A centering rod is installed at the center of gravity of the outer tub(1). The centering rod is movably installed on a fixing rotary frame(7). The inner tub(2) of the neutral member is moved up and down so that compressed air is discharged/sucked according to the movement of the inner tub(2).
Patent KR-20030021055-A (KR)
Title: Air conditioning structure for dryer
Inventor: HAN IN HUI
IPC: D06F58/04
Filed: 2001-09-05
Abstract: PURPOSE: A structure for flowing air of a drier is provided to prevent damage of components or burn of a user due to heat generated in the drier. CONSTITUTION: An air discharge part(50) is formed on one side of a lower part of a cabinet(30) considering rotating direction of a drum(32). Flowing of air generated by rotation of the drum is discharged through the air discharge part to the outside of a drier to smoothly discharge heat generated in a space(31) formed in the cabinet. An air suction part(60) is formed on a base(40) to introduce outside air with relatively low temperature into the space. Air introduced through the air suction part drops temperature of air discharged through the air discharge part.
Patent KR-20030020219-A (KR)
Title: Purchasing method and price settlement system of goods
Inventor: JO WON IL
Filed: 2001-09-03
Abstract: PURPOSE: A commodity purchase and payment method is provided to enable a user to pay a commodity with an incentive offered whenever the user uses a communication card. CONSTITUTION: The method comprises several steps. A service provider buys plural communication cards from a wired or mobile communication service company, and induces customers to apply a member subscription(100). The service provider stores the data, input via a member subscription procedure, like a name, a resident registration number and others, at a customer management database(102). The service provider inputs an ID of a communication card and a unique member number at a terminal, supplies a telephone with the terminal for the member by using a loan offered by a bank, and enables the member to use the telephone service with the supplied telephone(104). If the member calls up with the telephone, a transmitter of the telephone outputs a transmission signal to the terminal, and the terminal transmits the transmission signal to a central server of the service provider(106). The central server checks which member transmits the transmission signal(108). Then the central server stores a call time and the member data at a database(110). The central server processes a call charge, an incentive amount generated by using the communication card, and redemption for the loan by the incentive(112). The central server stores the call charge and the redemption for the loan by the incentive at a billing database(114), and stores an incentive point, which can be used in purchasing a commodity, at a database(116). The central server outputs the data, stored at the billing database, on a payment statement, and sends the payment statement for the member(118). The member can check an incentive recycling amount at the central server when he or she purchases a commodity with a loan from a bank, and redeem the loan with the incentive recycling amount.
Patent KR-20030021639-A (KR)
Title: Micro-stepping moter using piezoelectric torsional actuator
Inventor: KIM JAE HWAN
IPC: H02N2/00
Filed: 2001-09-07
Abstract: PURPOSE: A precision step motor using a torsional piezoelectric exciter is provided to improve the durability by combining the torsional piezoelectric exciter, a torsion bar, and a pair of unidirectional bearings. CONSTITUTION: A connecting plate(112) is mounted on a cross-sectional surface of a torsional piezoelectric exciter(110) as a circular-shaped plate and transmits a rotational displacement generated by the piezoelectric exciter(110). A resonance unit is connected to a center of the connecting plate(112) as of being inserted into a central hole of the torsional piezoelectric exciter(110) and amplifies the rotational displacement transmitted through the connecting plate(112). Bearings(131,132) control the rotational displacement amplified by the resonance unit to one direction.
Patent KR-20030021675-A (KR)
Title: Automatic fish processing apparatus
Inventor: OH CHUL KYUN
IPC: A22C25/00
Filed: 2001-09-07
Abstract: PURPOSE: Provided is an automatic processing system for fishes which cuts and washes the fishes and preserves them with salt automatically so that it helps to increase the processing speed of the fishes. CONSTITUTION: The automatic processing system for the fishes comprises the parts of: a water bath(3) which includes a water supply hole(5) and a water release hole(7) with storing water; a conveyer for the fishes(10) which is placed inside the water bath to circulate the fishes to be processed along a certain route and pass through underwater; a processing part for the fishes(16) which is placed at the upper part of the water bath to cut the abdomen of the fishes and pick entrails out during the passage of the conveyer; a transfer part(143) which operates the processing part for the fishes and the conveyer for the fishes; a guide rail(12) which guides the circulation movement of the conveyer for the fishes; and a salt-adding part(9) which adds salt to the fishes on the surface of water after passing through the processing part for the fishes and underground in a processed state.
Patent KR-20030022487-A (KR)
Title: Radio Interface Module Of EPLD Implementation
Inventor: CHA YONG CHEOL
IPC: H04B7/155
Filed: 2001-09-10
Abstract: PURPOSE: A radio access module embodied as an EPLD(Embedded Programmable Logic Device) is provided to be simply embodied and reduce the number of components by coding the function of the radio access module by using a VHDL(Very High speed integrated Circuit hardware Description Language) in an IS(Interim Standard)-95C BTS(Base station Transceiver Subsystem) and being embodied as the EPLD. CONSTITUTION: An EPLD(30) is embodied by coding the function of a radio access module using a VHDL. A ROM(22) stores an operation program necessary for driving the EPLD(30). A UDC(Up Down Convert)-FEU(Front End Unit) interface unit(21) interworks with an EPLD, reads state information of the UDC and the FEU, sets a PLL(Phase Locked Loop), and controls an attenuation value on a transmission and reception path.
Patent KR-20030023081-A (KR)
Title: Separartor for Molten Carbonate Fuel Cell and Method for heating thereof and Molten Carbonate Fuel Cell
Inventor: JUN JAE HO
IPC: H01M2/16
Filed: 2001-09-11
Abstract: PURPOSE: A separation plate for a molted carbonate fuel cell, a heat treatment method of the separation plate and a molten carbonate fuel cell containing the separation plate are provided, to improve the corrosion resistance and to enable a ferritic stainless steel of a low cost to be used as a separation plate of a fuel cell. CONSTITUTION: The separation plate(50) is made of a stainless steel plate provided with a gas channel part(52) and a wet sealing part(54), wherein the wet sealing part(54) is made of an aluminum coating layer and the aluminum coating layer is made of AlFe single phase. Preferably the stainless steel is austenitic stainless steel or ferritic stainless steel. The heat treatment method comprises the steps of coating the wet sealing part of the stainless steel plate with aluminum; and heating the coated plate at a temperature of 840-880 deg.C under the vacuum of 10¬-4 torr or less, to make the aluminum coating layer be single phase.
Patent KR-20020022001-A (KR)
Inventor: HAN YUN SIK
IPC: G11B5/48
Filed: 2001-09-14
Abstract: PURPOSE: A method for adjusting gram load for suspension arm, actuator arm assembly and hard disk drive is provided to prevent damage of head or disk by reducing head slapping. CONSTITUTION: An actuator arm assembly comprises an actuator arm(24); a suspension arm(22) paired to the actuator arm, and which has a gram load; a head(20) coupled to the suspension arm; and an actuator(42) for adjusting gram load of the suspension arm. A hard disk drive comprises a base plate; a spindle motor coupled to the base plate; a disk coupled to the spindle motor; an actuator arm mounted to the base plate; a voice coil motor coupled to the actuator arm; a suspension arm coupled to the actuator arm, and which has a gram load; a head coupled to the suspension arm and the disk; and an actuator for adjusting gram load of the suspension arm. A method for adjusting gram load of suspension arm is characterized in that an actuator is operated so as to adjust the gram load of the suspension arm coupled to the head and actuator.
Patent KR-20030023803-A (KR)
Title: Preparation Method of Poly(organofluorosiloxane)-block-Polyimide Copolymer for the Application to Low Dielectric Coating Material
Inventor: JANG JEONG SIK
IPC: C08G73/10
Filed: 2001-09-14
Abstract: PURPOSE: Provided is a method for preparing a fluorinated silicon-modified polyimide which is used as a low dielectric coating thin film material and is improved in the water repelling property, the insulating property and the economical efficiency. CONSTITUTION: The method comprises the steps of equilibrium polymerizing methyl trifluoropropyl cyclotrisiloxane and 1,3-bis-3-aminopropyl-(1,1,3,3-tetramethyldisiloxane) in the presence of a KOH catalyst under the nitrogen gas condition at a temperature of 80-90 deg.C, deactivating the catalyst and removing the unreacted reactant to prepare α,¥ø-aminopropyl terminated poly(methyl trifluoropropyl siloxane); dissolving the α,¥ø-aminopropyl terminated poly(methyl trifluoropropyl siloxane) and 4,4'-oxydianiline into DMSO under the nitrogen gas condition at a room temperature, and adding 1,2,3,4-benzenetetracarboxylic dianhydride in dropwise into the solution to prepare yellow poly(amic acid) of a high viscosity; and dropping the obtained polyamic acid onto an ITO glass to spin coating it, pre-baking it under the nitrogen gas condition at a temperature of 70-90 deg.C, increasing the temperature, and maintaining the high temperature to be constant to prepare a poly(organo fluoro siloxane)-block-polyimide copolymer thin film.
Patent KR-20030027388-A (KR)
Title: Solar cell having cerium-dioxide layer on a substrate and a method for fabricating said solar cell
Inventor: LEE IN
IPC: H01L31/18
Filed: 2001-09-28
Abstract: PURPOSE: A solar cell having a cerium-dioxide layer on a substrate is provided to make hydrogen not contained in a silicon layer by growing CeO2 having the same surface structure and lattice constant as single crystal silicon on a glass substrate and by using the CeO2 as a seed layer in fabricating a fine crystal silicon thin film. CONSTITUTION: A transparent substrate(300) functions as a solar cell supporting plate. A CeO2 seed layer(200) has the same lattice constant of a crystal structure as silicon even at a low temperature, deposited on a side surface of the transparent substrate. A polycrystalline silicon layer(100) is used as an active layer of the solar cell, deposited on the CeO2 seed layer. A CeO2 layer has is formed on the substrate including metal electrodes(500,550) for supplying photo-generated electricity to the outside.
Patent KR-20030027619-A (KR)
Title: Apparatus for removing paper dust
Inventor: BAEK JEONG GI
IPC: G03G21/00
Filed: 2001-09-29
Abstract: PURPOSE: A device for removing particles of papers is provided to effectively remove paper particles to prevent printing quality from being deteriorated due to damage of a picture. CONSTITUTION: A device for removing paper particles includes a particle remover that comes into contact with a transfer roller(3) for transferring papers fed from a paper feeding cassette to an image forming apparatus and removes paper particles on the transfer roller. The particle remover is a brush roll(10) that is formed of a conductive material. The particle remover is a blade capable of scraping the particles. The particle remover further includes a particle collector(20) for collecting the paper particles separated from the transfer roller. The device also has a power supply(30) for applying voltage to the transfer roller so that the paper particles easily sticks to the transfer roller.
Patent KR-20030029206-A (KR)
Title: Heat exchanger of condensing boiler
Inventor: OH DONG MIN
IPC: F28D1/04
Filed: 2001-10-05
Abstract: PURPOSE: A heat exchanger of condensing boiler is provided to reduce heat loss occurring on a connecting part of a heat exchange pipe. CONSTITUTION: Heat exchange pipes(300) are arranged in a plurality of rows parallel to each other so that one ends of the heat exchange pipes symmetrical to each other are connected to be U-shaped in a heat exchanger(100). A cap(500) has a passage guide space(510) forming connecting passages between the neighboring heat exchange pipes to form a single passage for hot water flowing in the heat exchange pipes, a hot water inlet(520) and a hot water outlet(530), and is joined to opening ends of the heat exchange pipes.