baber/WOPTO huggingface dataset:
Patent KR-20020020344-A (KR)
Title: An employment method using internet employment broadcasting station
Inventor: CHO GYU SEONG
IPC: G06Q30/06
Filed: 2000-09-08
Abstract: PURPOSE: A method for getting a job through an Internet employment broadcasting station is provided to conveniently carry out the activity of employment through real-time information exchange with the Internet employment broadcasting station. CONSTITUTION: A company logs in to an Internet employment broadcasting station and searches for registered situations-wanted information stored in a database part(S301,S302). If a suitable job seeker exists, the company watches the job seeker's VOD(Video On Demand) and PR(Public Relations) matters(S303). If it is judged that he is a desired talented person, the company offers a job(S304). In case that the company requests a video interview(S305), a video interview room is opened on the webpage of the Internet employment broadcasting station(S306). The company executes a real-time interview with the job seeker(S307). The video interview can be executed with a plurality of job seekers. In this case, the company selects a suitable job seeker among them(S308) and notifies the selected job seeker of it(S309).
Patent KR-20020020425-A (KR)
Title: Visual presenter having a fixing plate for documents
Inventor: PARK YUN SU
IPC: G03B21/06
Filed: 2000-09-08
Abstract: PURPOSE: A video presenter having a document holder is provided to automatically set up the focus of a document by automatically adjusting the height of a document regardless of the thickness of the document and supporting the document on a spring. CONSTITUTION: A video presenter having a document holder includes a body part wherein a document(19) is placed, a document holder(11) rotatably installed on the upper face of the body part, a head part embedding a camera picking up the image of the document, and a support supporting the head part. Springs are installed on the bottom of a receiving portion(15) of the body part. A document plate of the body part is supported on the springs. The document plate moves upward by the elasticity of the springs and contacts to the bottom face of the document holder. Since the focal length of the head part is set up to adjust with the document holder, the camera automatically focuses on the document.
Patent KR-20020021432-A (KR)
Title: Window type Air conditioner
Inventor: CHOI SEONG O
IPC: F24F1/02
Filed: 2000-09-15
Abstract: PURPOSE: A window air conditioner is provided to achieve an improved operating efficiency of condenser by arranging a condenser to surround the outer periphery of fan and scattering condensate water in an efficient manner. CONSTITUTION: A window air conditioner comprises a case(10); a compressor(12) mounted in the case, and which compresses refrigerant; a condenser(60) for lowering the temperature of the refrigerant by condensing the refrigerant compressed by the compressor; an evaporator(16) for performing heat exchange action by using the refrigerant with the lowered temperature; an indoor fan(20) for circulating indoor air; and an outdoor fan(50) for introducing outdoor air for cooling operation of the condenser. The outdoor fan is of a centrifugal fan type, and has an outer periphery surrounded by the condenser. The outdoor fan is equipped with a slinger ring(52) for enhancing the cooling performance of the condenser by scattering the condensate water introduced from the evaporator, in the direction of outer circumference of the outdoor fan.
Patent KR-20020022151-A (KR)
Title: A portable refrigerating and heating container having a self-generator
Inventor: CHOI GYU MAN
IPC: F25D11/00
Filed: 2000-09-19
Abstract: PURPOSE: A portable cooling/warming cabinet is provided, in which a non-utility generator for converting a mechanical motion into an electrical energy is arranged, to thereby store foodstuff without using a power supplied from an external source. CONSTITUTION: A portable cooling/warming cabinet comprises a case including an inner case(10) for accommodation of foodstuff and an outer case(20) coupled with the inner case so as to form a vacuum space(30) between the inner case and outer case; a generator including a coil(60) wound to the case, and which is installed to be slidable within the vacuum space and generates a current to the coil by an electromagnetic induction; a charging element for charging the induction current generated to the coil; and a thermo-element(4) for receiving current from the charging element and performing heat absorption or heating action, to thereby cool or warm the foodstuff accommodated into the inner case.
Patent KR-20020025382-A (KR)
Title: Method of divided exposure and apparatus using the same for semiconductor device
Inventor: NAM DONG SEOK
IPC: H01L21/027
Filed: 2000-09-28
Abstract: PURPOSE: A divisional exposure method used for a fabricating process of a semiconductor device and a divisional exposure method used for the same are provided to obtain a process margin by exposing a photoresist layer in region units. CONSTITUTION: An exposure apparatus includes an exposure source(1100) and an illumination optics(1200). A lamp or a laser is used as the exposure source(1100). The exposure apparatus has a reticle stage(1300) for handling a mask, an optics(1400), and a wafer stage(1500). The wafer stage(1500) has a chuck(1510). A wafer(1530) coated with a photoresist layer(1550) is loaded on the chuck(1510). In the exposure apparatus, a plurality blade(210,250) is induced to an upper side or a lower side of a mask(100) in order to expose and cover a part of the mask(100). The blades(210,250) are aligned to the mask(100).
Patent KR-20020030662-A (KR)
Title: Engine oil comsumption prevention device for vehicle
Inventor: CHO CHEONG YONG
IPC: F01M11/00
Filed: 2000-10-19
Abstract: PURPOSE: A consumption preventive apparatus of engine oil for a vehicle is provided to improve reliability, and to prevent waste of engine oil by supercooling and liquefying high temperature blow-by gas with installing wire netting in a partition. CONSTITUTION: An engine oil consumption preventive device of a vehicle is composed of a head cover(10) protecting parts in the upper part of an engine, and having a stop(11); a baffle plate installed in the head cover with an engine oil return unit(21); a partition(30) placed in the upper part of the baffle plate to interfere with blow-by gas flow in the engine; and a cooling unit(40) installed out of a moving hole(31) of the partition to supercool moving blow-by gas. Blow-by gas is supercooled, and liquefied with mounting a wire netting member(41) in the partition, and consumption of oil is prevented. Endurance of the engine is improved with forming the engine oil return unit in the upper part of the baffle plate to return to the engine by cooling and liquefying oil.
Patent KR-20020033283-A (KR)
Title: Activating agent for hydraulic pressure transfer printing
Inventor: KIM GYEONG HOE
IPC: C09D11/033
Filed: 2000-10-30
Abstract: PURPOSE: A solvent composition for hydraulic transfer is provided, which is used to activate a printing layer of a hydraulic transfer film having a printing design on a water-soluble or water-swallowable base film, by giving adhesive power. CONSTITUTION: The solvent composition comprises 45-90 wt% of an organic solvent; 5-35 wt% of a polyol-based polymer resin; and 1-20 wt% of a phthalate-based plasticizer. Preferably the organic solvent is a mixture comprising aromatic hydrocarbons, alcohols, ketones, ethers and acetic esters. Preferably the polyol-based polymer resin has a gardner viscosity of U-Z3, a gardner color standards of maximum 2, and an acid value of 1-5, and contains a solid component by 45-70 wt%; and the plasticizer is selected from the group consisting of dimethyl phthalate, dibutyl phthalate, bis(2-ethylhexyl) phthalate, ditridecyl phthalate, and their mixtures.
Patent KR-20020034416-A (KR)
Inventor: HAN SI HUN
IPC: C07K14/315
Filed: 2000-11-01
Abstract: PURPOSE: Provided are a separation method of fimbrial antigen enriched special extract of surface proteins from cultured Streptococcus mutans and a manufacturing method of antibody for the prevention of dental caries by using the same. CONSTITUTION: The separation method of fimbrial antigen enriched special extract of surface proteins from cultured Streptococcus mutans(52-80KD) comprises the steps of: culturing Streptococcus mutans strain(KCTC 3065) then centrifuging the culture to separate cells; washing the cells with buffer then freezing and thawing them; dissolving and diluting the thawed cells then pulverizing them; centrifuging the pulverized solution to remove cells and their fragments then concentrating the supernatant; and eluting proteins from the concentrate. The separated fimbrial antigen enriched special extract of surface proteins from cultured Streptococcus mutans(52-80KD) is used as an antigen in immunizing mammal to manufacture an antibody for the protection of dental caries.
Patent KR-20010025221-A (KR)
Title: Chip resistor for high frequency and fabricating method therefor
Inventor: EOM U SIK
IPC: H01C7/00
Filed: 2000-11-02
Abstract: PURPOSE: A high frequency chip resistance and a method for manufacturing the high frequency chip resistance are provided to obtain a high frequency chip resistance which is manufactured by printing a resistance paste so that the high frequency inductance is lowered by specially designing a resistance pattern on a ceramic sheet. CONSTITUTION: A resistance paste such as RuO2 is used on an alumina substrate(11). The pattern of the resistance paste is bent so as to have a predetermined angle. The patterns(12,13) are bent by 180 ° or 90 °. The upper portion of the resistance layer(14) is plasticized by glass coating to protect the RuO2 resistance layer printed on the alumina substrate(11). The high frequency chip resistance is finished by forming an exterior electrode(15).
Patent KR-20020038371-A (KR)
Title: oil level checking device
Inventor: HUH YEONG
IPC: F16N29/04
Filed: 2000-11-17
Abstract: PURPOSE: An apparatus for checking an oil level is provided to check easily the oil level by detecting and checking the oil level of an engine and an automation transmission in an electrical signal. CONSTITUTION: An apparatus for checking an oil level is composed of an oil level detecting device and an alarm device. The oil level detecting device is installed around an oil level contained at a housing of an engine and an automation transmission and is constituted to generate an electric signal when the oil level(3) is not arrived at a reference level. The oil level detecting device is composed of a tube(5) and a thermistor(7). One side of the tube(5) is installed to immerse at the oil contained at a housing. An oil hole(9) for introducing stabilized oil is formed at the one side of the tube(5). The thermistor(7) is contained at the tube(5) and is constituted to contact with the oil introduced to the tube(5) and to generate an on/off electrical signal by a temperature of the oil. The thermistor(7) is connected to the alarm device.
Patent KR-20020042882-A (KR)
Title: FADD-DD Mutant Proteins and Base Sequences Coading for the Same
Inventor: BANG SUK HUI
IPC: C07K14/47
Filed: 2000-12-01
Abstract: PURPOSE: The FADD-DD mutant proteins and genes encoding for the same are provided, thereby the FADD-DD mutant proteins capable of selectively transferring the cell death signal of Fas or TNF-alpha(tumor necrosis factor-alpha) can be prepared and the proteins can be effectively used in study on chemical therapy and cell death by stress. CONSTITUTION: The FADD-DD(Fas-associated death domain protein-death domain) mutant protein has the amino acid sequence of which 110th amino acid is substituted with an amino acid selected from glycine, alanine, valine, leucine and isoleucine. The FADD-DD mutant protein R110A, wherein 110th amino acid of the FADD-DD protein is substituted with alanine, has the amino acid sequence of SEQ ID NO: 11. A gene encoding for the FADD-DD mutant protein R110A has the nucleotide sequence of SEQ ID NO: 5. The FADD-DD mutant protein has the amino acid sequence of which 117th amino acid is substituted with an amino acid selected from glycine, alanine, valine, leucine and isoleucine. The FADD-DD mutant protein R117A, wherein 117th amino acid of the FADD-DD protein is substituted with alanine, has the amino acid sequence of SEQ ID NO: 12. A gene encoding for the FADD-DD mutant protein R117A has the nucleotide sequence of SEQ ID NO: 7.
Patent KR-20020043325-A (KR)
Title: A full-duplex extranet system based on the integrated browser
Inventor: JUNG YEONG U
IPC: H04L12/00
Filed: 2000-12-02
Abstract: PURPOSE: A two-way extranet system based on an integrated dedicated browser is provided to integrate a telephone call function, a video conference function, a message transmission function and a remote access network function as well as an electronic settlement system. CONSTITUTION: A user terminal(30) in a two-way extranet system comprises a control part(31), a communication interface(34), an input unit(35), and a display unit(36). The control part(31) controls each component, and loads and executes a program. The communication interface(34) transmits data through a network. The user terminal is connected with a camera(51) and a microphone/speaker(52). An image signal photographed by the camera(51) is processed, compressed and transmitted through an image processing part(32). A voice signal inputted from the microphone/speaker(52) is processed, compressed and transmitted through a voice processing part(33). The user terminal(30) adopts a dedicated browser(60) having an integrated function for the extranet. The dedicated browser(60) consists of a telephone access module(61), a video communication module(62), a messaging module(63), an electronic settlement module(64), and a networking module(65).
Patent KR-20020044265-A (KR)
Title: Method of the strengthen material
Inventor: KIM GEUN GI
IPC: C04B18/02
Filed: 2000-12-05
Abstract: PURPOSE: Provided are floor-reinforcing materials, being set on the floor of industrial buildings, comprising SiO2, Al2O3, Fe2O3, Ca3O, MgO, Na2O and K2O, which has high strength, thermal resistance, cold resistance, abrasion resistance, and hardness. CONSTITUTION: The floor-reinforcing materials comprise 73.19-77.19wt.% of SiO2 for imparting high strength and thermal resistance, 1.74-5.74wt.% of Fe2O3 for abrasion resistance, 7.36-11.36wt.% of Al2O3 for prevention of iron oxidation, 0.1-2.81wt.% of Ca3O for waterproofing, 0.10-0.30wt.% of MgO for fire resistance, 1.63-5.63wt.% of Na2O, and 2.86-6.86wt.% of K2O. The preparation method is as follows: mixing the above materials; melting a mixture at 1300-2000deg.C; cooling at room temperature for 20-30hrs. to solidify the mixture; crushing the mixture to an effective size; packing.
Patent KR-20020044988-A (KR)
Title: chip scale package and method for fabricating the same in wafer level
Inventor: KIM BYEONG HO
IPC: H01L23/28
Filed: 2000-12-07
Abstract: PURPOSE: A chip scale package and a method for fabricating a chip scale package under a wafer level are provided to improve productivity by fabricating the chip scale package under the wafer level. CONSTITUTION: A center pad type chip(1) is adhered to one side of a heat-sink(10). An LOC(Lead On Chip) tape(6) is adhered to both sides of a center pad(1a) of the center pad type chip(1). A lead(5) is adhered to an upper face of the LOC tape(6). The lead(5) has a down-set structure. The center pad(1a) of the center pad type chip(1) is connected electrically with the lead(5) by a wire. A mold body is used for sealing the lead(5), the wire, and the upper face of the chip(1). A non-conductive thermal bonding tape(11) is inserted between the heat-sink(10) and a back face of the center pad type chip(1). The heat-sink(10) is formed by a metal material such as a cooper.
Patent KR-20020047591-A (KR)
Title: System and method for collecting passing-charge of a toll road using the wireless commuication terminal
Inventor: CHOI BYEONG CHEOL
IPC: G07B15/00
Filed: 2000-12-13
Abstract: PURPOSE: Provided are a device and a method for charging a toll of toll road using radio communication terminal which requires low installation charges and is convenient to be maintained. CONSTITUTION: The method for charging a toll of toll road using the radio communication terminal, comprises the steps of (i) receiving a certified information from radio communication terminal in a car entered a tollgate in departure and extracting an information about the tollgate in departure to transmit the information to the radio communication terminal; (ii) receiving the transmitted information and covering the toll according to selected charging system; and (iii) notifying the fact of toll payment to the radio communication terminal.
Patent KR-20020049436-A (KR)
Title: Mobile communication apparatus having remote controlling function and therefor controlling method
Inventor: LEE SEUNG U
IPC: H04Q9/00
Filed: 2000-12-19
Abstract: PURPOSE: A mobile communication terminal having a remote control function and a control method therefor are provided to perform a remotely control function by adding a simple circuit. CONSTITUTION: If a remote control mode is set(302), a mobile communication terminal changes and sets a local oscillation frequency as a frequency which is not used in a conventional channel oscillation frequency(303). If the mobile communication terminal is a call impossibility state, the mobile communication terminal transmits a previously registered remote control password to a remote control receiver(304). The mobile communication terminal confirms whether the remote control receiver is operated in a receiving terminal(305). The mobile communication terminal a remote control signal selected by a user among various remote control signals is transmitted to the remote control receiver(306). The mobile communication terminal confirms whether various remote control receipts/operations are performed in the receiving terminal(307).
Patent KR-20020049841-A (KR)
Title: Multi-layer spraying method for slope revegetation
Inventor: KIM BO HYEON
IPC: E02D17/20
Filed: 2000-12-20
Abstract: PURPOSE: A process for tree-planting on a slope wall is provided to form a similar environment with the original soil condition by blowing off multi layers instead of previously known manners to provide the same combination of materials at once. CONSTITUTION: The process comprises steps of preparing a growing basic foundation material for a combination of base layer(2) and seed layer(3); and forming multi-layers of such foundation materials then attaching the layers over the original ground(1) to form a tree-planting foundation layer. The formation step of the growing foundation layer comprises forming a base foundation layer by injecting the combination material and spraying the seed layer onto the base foundation layer. The combination of the basic foundation comprises, in volume basis, 15-35% of bark compost, 5-25% of coco pit, 10-20% of coco fibers; 10-15% of clay, 15-25% of loess, 5-15% of rice hull and 5-10% of sludge from water purification apparatus.
Patent KR-20020051174-A (KR)
Title: Method of manufacturing electrodes for high power supercapacitor and supercapacitor using the same
Inventor: AN KAY HYEOK
IPC: H01M10/04
Filed: 2000-12-22
Abstract: PURPOSE: Provided are a process for producing an electrode of a supercapacitor with high output and high capacity by using carbon nanotubes and the supercapacitor using the electrode. CONSTITUTION: The electrode of the supercapacitor is produced by binding monolayered or multilayered carbon nanotubes with a binder containing polyvinylidene chloride to form pellets on a nickel foam current collector(400) and then heat treating the formed electrode(100) at a temperature of 500-1000deg.C under the inert gas. And the supercapacitor contains the two electrodes(100), an electrolyte(300) placed between the electrodes(100), and a separator(200).
Patent KR-20020052301-A (KR)
Title: A Pillow Ball Bush for Suspension Arm
Inventor: KIM IL RANG
IPC: B60G7/00
Filed: 2000-12-26
Abstract: PURPOSE: A pillow ball bush of a suspension arm is provided to reduce a producing cost by simplifying structure of the bush and to improve endurance by increasing rigidity. CONSTITUTION: A pillow ball bush in a suspension arm comprises a ball bush(6) formed on an end portion of a rotational shaft(1); a ball joint cast(7) surrounding a front end portion of the rotational shaft and the ball bush; a dust cover(10) inserted between the ball joint case and an upper arm body(8); and a protrusion unit(9) formed on the dust cover. The pillow ball bush improves rigidity by preventing movement of the rotational shaft while applying force toward a rotational shaft direction. The rotational shaft ensures rigidity to reduce distance between upper arms. Thereby, the pillow ball bush in the suspension arm reduces a producing cost by simplifying structure of the pillow ball bush. Moreover, the pillow ball bush in the suspension arm improves endurance of the pillow arm bush by increasing the rigidity through preventing movement of the rotational shaft while applying the force toward a rotational shaft direction.
Patent KR-20020053146-A (KR)
Title: Apparatus for Louver link at ceiling cassette type air conditioner
Inventor: PARK JONG HAN
IPC: F24F13/14
Filed: 2000-12-27
Abstract: PURPOSE: A louver link device of ceiling cassette type air conditioner is provided to reduce cost and noise by integrating louvers therewith. CONSTITUTION: A device includes an outlet discharging cold air exchanging heat in a ceiling cassette type air conditioner and cooled down; louvers(31,32) placed on the outlet to change direction of air current; bevel gears(31a,32a) rotating the louver at speed same with neighboring louvers and having grooves on one sides for any of the louvers to be coupled with a driving part; axes(31b,32b) connecting the louvers with the bevel gears; and the driving part providing rotating force to the louvers.
Patent KR-20020058321-A (KR)
Title: Paper pick-up device for image forming aparatus
Inventor: KIM GYEONG HWAN
IPC: G03G15/00
Filed: 2000-12-29
Abstract: PURPOSE: Provided is a paper pick-up device in an image formation system which enables to remove a cassette in a right angle to the direction of transferring and exhausting paper so that it reduces the external size comparing the preexisted products. CONSTITUTION: In the paper pick-up device in the image formation system which includes a paper pick-up unit(200) to pick up the paper collected at the cassette(120) and transfer into an engine part for image formation, the paper pick-up unit comprises the parts of: a pick-up roller(201) which is contacted with the upper edge of the collected paper to send rotational driving power for transferring into one direction; a loading/unloading tool(200A) which is connected to the pick-up roller up or down at a paper collection side; and a driving tool(200B) which sends rotational driving power to the pick up roller for transferring the collected paper in order.
Patent KR-20020057098-A (KR)
Title: Dry method for washing machine
Inventor: CHOI SEONG BONG
IPC: D06F33/00
Filed: 2000-12-30
Abstract: PURPOSE: A drying method of a washing machine is provided to effectively separate clothing attached to an inner surface of a washing tub by using a separation baffle extended to an upper part of the washing tub. CONSTITUTION: A drying method of a washing machine includes a clothing separating step of rotating a washing tub and a pulsator with opposite force after dehydrating stroke for separating clothing(100-110), and a drying step of supplying hot wind to the clothing by rotating the washing tub and the pulsator(120), wherein the clothing separating step is carried out by rotating the washing tub and the pulsator in the opposite direction or rotating the pulsator only while fixing the washing tub.