baber/WOPTO huggingface dataset:
Patent KR-20000028847-A (KR)
Inventor: SINONGJANG-KRISTTOP
IPC: A61K8/00
Filed: 1999-10-05
Abstract: PURPOSE: A cosmetic composition containing a new type of a granular shape is provided which acquires a new optical effect by a particle shape, reduces defects of skin and keratin materials, and amends their contours, so it is effective to use a make-up composition such as a foundation.. CONSTITUTION: The cosmetic composition contains the particle having an average size of 5-100 micron, preferably 20-50 micron, and the granular shape including more than 2 successive sides that a normal line forms over an angle of 90 degree each other.
Patent KR-20000028954-A (KR)
Inventor: OKASE WATARU
IPC: C23C16/56
Filed: 1999-10-09
Abstract: PURPOSE: A heat treatment apparatus for a semiconductor treatment system is provided to realize the high uniformity of temperature in a non-processed substrate by simply changing the structure. CONSTITUTION: Gas is sprayed toward the inside from spraying holes(80B) of inner pipes(76) in the center and radiated in a vertical lower direction from the inner pipes of a shower head. Flows(G1) of the gas sprayed toward the center are collided each other for being changed to a flow(G2) toward the vertical lower direction to be fed to the center of a wafer(W). The gas in the flow is joined with the gas injected in the vertical lower direction from spraying holes(80A) to be flowed into the outer circumference of the wafer. A ring-shaped seal plate(97) completely seals between a loading stand(36) and a rectifying plate(96). All of the gas reaching the circumference of the wafer flows into the lower area through penetrating holes(96A) of the rectifying plate. Therefore, an area(RB) having the high flow speed of the processed gas is not generated. Also, the uniformity in the area is remarkably improved by raising the improved shower head and the seal plate.
Patent KR-20010037136-A (KR)
Inventor: AN DONG JOON
IPC: B41F31/00
Filed: 1999-10-14
Abstract: PURPOSE: A printer for carrying out all functions by a cam unit is provided to reduce the size of the printer by composing a single power generating element and a cam unit for improving the space efficiency in a working place. CONSTITUTION: A printer for carrying out all functions by a cam unit includes a frame body(10) mounted with a frame(12) at a side of a working part(11) to which a flat plate(1) is chucked and mounted with a power generating element(M) at a side of the frame, a forward/backward moving part(40) mounted on the frame on an ink cup to move to and fro and having a cup holding part(60) for holding the ink cup at a side, a lifting part(50) mounted on a front surface of the forward/backward moving part to lift and having a pad holding part(70) for holding a pad on a side end of the flat plate, a cam unit(30) coupled with the lifting part and the forward/backward moving part for applying a direction to the power generated by the power generating element proper for the working part, and a power transmission part(20) for connecting the cam unit to the power generating element to transmit the power of the power generating element to the cam unit.
Patent KR-20010038604-A (KR)
Inventor: LEE JANG SEOK
IPC: F25D17/00
Filed: 1999-10-26
Abstract: PURPOSE: A split cooling system for refrigerator is provided to maintain freshness of the foodstuff stored in the refrigerating compartment by cooling the refrigerating compartment separately from the freezing compartment. CONSTITUTION: A split cooling system comprises a first duct(21) for circulation of cooling air for a freezing compartment(2); an evaporator(20) mounted in the first duct and which absorbs heat from the freezing compartment; a fan(4) disposed above the evaporator and which allows for a forced convection for the cooling air existing within the freezing compartment; a second duct(22) for circulation of cooling air for a refrigerating compartment(3); a fan(30) mounted in the second duct and which allows for a forced convection for the cooling air existing within the refrigerating compartment; and a heat exchanger(10) which blocks the refrigerating compartment from the freezing compartment.
Patent KR-20010038819-A (KR)
Inventor: JUNG U TAE
IPC: G21C13/028
Filed: 1999-10-27
Abstract: PURPOSE: An O-ring connection structure for preventing the nuclear reactor pressure vessel from leakage is provided to guarantee the firm connection state, to avoid the deformation, and to maximize the O-ring usage life. CONSTITUTION: A plurality of O-rings(200) are installed and fixed to the cover to seal between the nuclear reactor pressure vessel and the cover in the pressurized water reactor plant. The O-ring connection structure(300) has many retainers(310), many nut grooves, and many bolts(320). The retainer has supports(311) for supporting the O-ring, and fixing pieces(312) having their own fixing hole(313). The retainers are radially installed around the O-ring, and the supports are installed with a predefined gradient angle. The nut grooves having bolt head intaglio are formed on the cover flange of the nuclear reactor pressure vessel.
Patent KR-20010039141-A (KR)
Inventor: JUN YEONG SEON
IPC: C08C1/00
Filed: 1999-10-29
Abstract: PURPOSE: Provided is a process for producing synthetic rubber latex having a large diameter by adding pretreated seed synthetic rubber latex to copolymer latex containing unsaturated acid. CONSTITUTION: The process comprises the steps of: pretreating the seed synthetic rubber latex by mixing and stirring the seed synthetic rubber latex, ion exchange water, and an emulsifying agent; mixing the unsaturated acid contained copolymer latex having a solid component of 10-50wt.% with the ion exchange water and a pH control agent in order to adjust the pH of the copolymer latex to be 5-8; adding the pretreated seed synthetic rubber latex to the copolymer latex. The seed synthetic rubber latex has a particle size of 500-2000 angstrom, a solid component of 30-55wt.%, and pH of more than 7. The unsaturated acid contained copolymer latex is acrylic acid, itaconic acid, crotonic acid, fumaric acid, maleic acid, and etc.
Patent KR-20000035346-A (KR)
Inventor: SIMIZ HIROHISA
IPC: A45D19/14
Filed: 1999-11-09
Abstract: PURPOSE: A hair washer and a neck support member used thereto are provided which are able to lessen a sense of incongruity that the person to be hair-washed feels at the neck part when his hair is washed. CONSTITUTION: The hair washer comprises: (i) an opening portion which is placed on the upper part and where the head of the person to be hair-washed is inserted with making the person face upward; and (ii) a water tank which is placed on the front edge part(1a) and has a neck support member(101c) supporting the neck part, wherein the neck support member(101c) is formed as a plate shape having plural slits(14) and a washing water spraying means(5) is installed in the tank(1) toward the base plane of the plural slits(14) formed portion.
Patent KR-20010046106-A (KR)
Inventor: KIM IL GWON
IPC: G11B7/005
Filed: 1999-11-10
Abstract: PURPOSE: An optical disc reproduction apparatus hanving viterbe detector is provided to regenerate EFM(eight to fourteen modulation)/EFM+ stably by using a viterbe detector, and to realize a branch metric calculation part simply by comparing datain with three variable. CONSTITUTION: A branch metric calculation part(411) inputs a signal which is composed of n number of bit, and calculates a branch metric for the input signal comparing three variables that is set up previously. A path metric renewal and storage part(421) inputs the branch metric and adds a value that is stored at the inside, and then compares all of possible path, and then stores a metric for a path which has the minimum error. A viterbe detector inputs an output signal of the path metric renewal and storage part(421), and has a path memory(431) that generates a regenerative signal which is made a viterbe decoding. A difference metric calculation part compares the input signal with the three variables and gets the difference and generates the three difference metric.
Patent KR-20010048067-A (KR)
Title: Roaster with double fire plate
Inventor: KIM EUI JIN
IPC: A47J37/00
Filed: 1999-11-24
Abstract: PURPOSE: Disclosed is a roaster with double heat plate to maintain temperature of heat plate properly by blowing circulation air between double heat plates by circulating cool outer air inhaled by fan to the space between inner tub and outer tub, to prevent scorch of meat and smoke generation by heating upper plate with radiant heat of lower plate after heating lower plate of heat plate with charcoal fire and gas burner fire. CONSTITUTION: The roaster with double heat plate is characterized by consisting of a body of an inner tub(3) and an outer tub(2); a fan(5) rotated by a motor(4) between the inner tub(3) and the outer tub(3); a charcoal fire tub(6) or a gas burner at the inner center of the inner tub(3) having a broth saucer(7) around the charcoal fire tub(6); a heat plate(14) on top of the broth saucer(7); a lower plate(10) with inner heat source directly; an upper plate(8) with radiant heat of the lower plate(10); blowing to the space between upper plate(8) and lower plate(10) after circulating by inhaling outer air between the inner tub(3) and the outer tub(2) with the fan(5).
Patent KR-20010048141-A (KR)
Inventor: PARK DONG UK
IPC: H01L21/24
Filed: 1999-11-25
Abstract: PURPOSE: A method for forming a semiconductor device is to prevent crack and separation by reducing the stress of silicide and to maintain a constant composition ratio of tungsten and silicon and prevent an etching profile defective. CONSTITUTION: A doped polysilicon(22) is formed on a semiconductor substrate(21). The first tungsten silicide(23) is formed on the polysilicon in an arsenic atmosphere. The first DCS(SiH2Cl2) gas reaction layer(24) is formed on the first tungsten silicide layer in a thickness of 200 to 300 angstrom by flowing the DCS gas onto the tungsten silicide at a high temperature. When the SiH2Cl2 gas flows onto the tungsten silicide at a high temperature, a silicon component having the same thermal expansion coefficient as the substrate penetrates into the tungsten silicide to reduce a stress. The second tungsten silicide(25) is formed on the first DCS gas reaction layer. Then, the second DCS gas reaction layer(26) is formed on a surface of the second tungsten silicide. The third tungsten silicide(27) is formed on the second DCS gas reaction layer. The third DCS gas reaction layer(28) is formed on a surface of the third tungsten silicide.
Patent KR-20010053773-A (KR)
Inventor: SHIN WON SIK
IPC: H02J7/00
Filed: 1999-12-01
Abstract: PURPOSE: A method for controlling the operation of a portable set in a charging device is provided to be capable of controlling all the functions and operations of the portable set connected to the charging device. CONSTITUTION: In the first step, when a signal is coupled to the portable set, the information request for functions equipped to the portable set is received. In the second step, any function equipped to the portable set is selected and performed. The first step is performed through a signal line connected along with a general charging line. The second step comprises a sub-first step detecting the function selection due to a user after displaying the received information, and a sub-second step transferring a control command corresponding to the detected user's function selection to the portable set.
Patent KR-20010054136-A (KR)
Inventor: SONG JUN UI
IPC: H01L27/11
Filed: 1999-12-03
Abstract: PURPOSE: A complete CMOS SRAM cell is provided to minimize the length of a bit line with a straight active region, and to increase a cell stability and to improve a leakage current characteristics of a node contact. CONSTITUTION: The first active region(102) and the second active region(103) are parallel each other and are formed on a semiconductor substrate. The third and the fourth active region(104,105) are formed in parallel each other between the first and the second active region. The third active region is arranged adjacent to the first active region, and the fourth active region is arranged between the third active region and the second active region. As a result, four active regions are parallel each other and form a straight line. The first and the second active region are formed on a p well region(101), and the third and the fourth active region are formed on an n well region. A word line(60) crosses the first and the second active region. And, the first transmission transistor(TA1) comprising a source/drain region(51) and a gate electrode(8) is formed on the first active region, and the second transmission transistor(TA2) comprising a source/drain region(55,56) and a gate electrode(10) is formed on the second active region. And, the transmission transistors are NMOS transistors.
Patent KR-20000012462-A (KR)
Inventor: JANG RYUL GWAN
IPC: G06K9/00
Filed: 1999-12-06
Abstract: PURPOSE: A fingerprint recognition card and an electronic money and bankbook are provided to attain accompanying technical effects and prevent a financial crime. CONSTITUTION: A high-advanced fingerprint recognition sensor is used to develop a switch. The switch is applied to a cash drawing machine, a card approving device, and a bank window. A central processing unit of a head bank instructs that of a branch bank while the central processing unit of the branch bank claims that of the head bank. The central processing unit of the branch bank instructs an unmanned window, a bank window, a bank addition window, and a bank issue window which claim the central processing unit of the branch bank.
Patent KR-20010056050-A (KR)
Inventor: JUNG MUN JONG
IPC: H04B3/56
Filed: 1999-12-14
Abstract: PURPOSE: A zero crossing detection apparatus of a power line communication system is provided to enhance a transmission reliability of a power line communication signal by measuring a rising edge of a zero crossing pulse, a pulse average time of a falling edge, a falling period time from a falling edge to the next falling edge, computing a zero crossing synchronous time by subtracting a pulse average time from a falling period time, toggling a signal after the zero crossing synchronous time at the falling edge time and accurately detecting the position of a zero crossing. CONSTITUTION: A zero crossing detection unit(20) includes divide voltages(R1 and R2) which divide a direct current voltage rectified by a bridge rectifier(13) of a power unit(10), a condenser(C4) for filtering a noise component included in a direct current voltage rectified by the bridge rectifier(13), a transistor(TR1) turned on/off by receiving a voltage signal divided by the divide voltages(R1,R2). Resistors(R3,R4) input a high level voltage signal which is synchronous to a zero crossing of an alternating voltage into a controller(30) when the transistor(TR1) is turned on, and a condenser(C5) for filtering a noise component included in a voltage signal inputted into the controller(30).
Patent KR-20010071094-A (KR)
Inventor: SONG CHANG ROK
IPC: H01L21/283
Filed: 1999-12-22
Abstract: PURPOSE: A manufacturing method of a capacitor of a semiconductor device is provided to improve the dielectric and leakage current characteristics of the capacitor. CONSTITUTION: The semiconductor capacitor manufacturing method includes following steps. At the first, a contact hole is formed by removing portion of nitride and dielectric layer(2) of the capacitor position after forming the dielectric layer and the nitride layer sequentially. Then, a cobalt silicide layer(4) is formed on the exposed semiconductor substrate in the lower portion of the contact hole and an Ir layer(5) is formed on the overall surface. At the third step, the Ir layer is removed until the nitride layer is exposed to bury the Ir layer in the contact hole and an IrO2 layer is formed on the Ir layer which is buried on the contact hole. At third forth step, a lower electrode(7) is formed on the overall surface where the IrO2 and the nitride layers are formed. Then, a high dielectric thin layer(8) is formed on the lower electrode. At last, an upper electrode(9) is formed on the high dielectric thin layer.
Patent KR-20010058104-A (KR)
Inventor: KIM JAE SIK
IPC: C21B7/20
Filed: 1999-12-24
Abstract: PURPOSE: An apparatus for removing foreign material by screening soft raw material to be charged into a blast furnace in a head chute is provided, which prevents a breakdown of soft raw material feeding equipment and stabilizes the operation of the blast furnace. CONSTITUTION: The apparatus for removing foreign material of a head chute comprises a moving buggy vehicle(11) installed to be moved along the guide rail(10) mounted at the upper of a head chute by a cylinder(40); an ores scattering preventing box(31) installed at the upper part of the moving buggy vehicle(11); a screen mat(30) mounted at the lower part of the ores scattering preventing box to be rotated by a motor(33); and a foreign material storing box(50) for storing foreign material falling down from the screen mat.
Patent KR-20010064170-A (KR)
Title: Device for hanging tundish
Inventor: KIM DONG PIL
IPC: B22D11/10
Filed: 1999-12-24
Abstract: PURPOSE: A tundish hanger is provided to easily store in a narrow space and to carry a tundish with a crane. CONSTITUTION: A device for hanging a tundish(16) contains a center shaft(11) connected with a crane for moving a hanging groove toward the upper part of the tundish; plural hangers(12) hinged with the center shaft, unfolded at a lifting, folded at a falling and formed in a hook shape to hang the tundish; a hanger lift(15) to raise and to fall the hangers by connecting with the crane; and a protecting case(18) to shield the outside of the center shaft, lifted by shielding the hanger lift and formed a groove by projecting and unfolding the hangers. Thereby, the tundish is easily carried.
Patent KR-20010060967-A (KR)
Inventor: AHN JONG HAN
IPC: G03B1/00
Filed: 1999-12-28
Abstract: PURPOSE: A refillable camera is provided for an economical reduction by repeatedly using a camera body and by replacing only replaceable film cartridges and to take a synthetic picture as well as a general picture. CONSTITUTION: A camera body(14) contains a cartridge holding space(12) having a lower inserting device(10) and a locking protrusion(11) and a holder(13) opened in the cross direction of the holding space. A cartridge(24) is integrally formed with an eye hole(23) and a lens hole placed oppositely to a perspective window(15) and a lens unit(16) of the camera body. The cartridge is removable from a front cover(21) and a back cover(21). The covers embed a film and a spool. The inserting device contains a through hole(17) and a slit portion(18) to insert the cartridge. A tension lever(25) of the cartridge is formed oppositely to the locking protrusion of the camera body to lock the cartridge in the holding space. Further, the cartridge has a film for a synthetic picture. The lens hole is eccentric in the same shape as a portion except for the prior exposure portion of the film and the eye hole is symmetrically eccentric in the same shape of the portion. Finally, the cartridge and the camera body are combined each other with a guide groove(19) and a protrusion sill(27).
Patent KR-20010061067-A (KR)
Inventor: WON JONG PIL
IPC: G02B5/10
Filed: 1999-12-28
Abstract: PURPOSE: A reflector for test having illuminant is provided to have the illuminant in order to observe the object which is located in narrow and dark space easy and comfortably. CONSTITUTION: The reflector(11) is amalgam-coating except the central part(12) of the rear surface so that the image of the object is formed on the front surface thereof. The protection cover(14) is covered over the rear surface of the reflector(11). The electric light is installed between the reflector(11) and the protection cover(14) for the light to light up the front through the central part(12) of the reflector(11). The flexible tube(20) is coupled to the protection cover(14) and has the end part to which the power supply is connected. The line(24) couples the electric light and the power supply.
Patent KR-20010065813-A (KR)
Inventor: KOO JA HOI
IPC: G09G3/30
Filed: 1999-12-30
Abstract: PURPOSE: A pulse voltage automatic compensation device for vacuum fluorescence display element is provided to maintain input voltage value of vacuum fluorescence display element in constant range by adding an initial value to decreased value due to disturbances. CONSTITUTION: An input unit(1) samples an input voltage according to constant time and maintains the value, and transforms the generated value into digital value. A control unit(2) calculates deviation of the data received through the input unit(1) and the input voltage and outputs the voltage which exceeds the initial input voltage, and controls the input unit(1) and an output unit(3). The output unit(3) consists of an LED(light emitting diode) which connects the data output from the control unit(2) to a power source supply unit and displays the data output this time.
Patent KR-20010059143-A (KR)
Inventor: HA GYEONG PYO
IPC: G01K7/02
Filed: 1999-12-30
Abstract: PURPOSE: A thermocouple line for measuring temperature of a piston of an internal combustion engine is provided to reduce an error in measuring the temperature, enable measurement even in a high RPM, reduce a measurement error generated in measuring temperature of a cold junction, and remarkably reduce the measurement error by directly connecting thermocouple lines to a measuring instrument. CONSTITUTION: A thermocouple line(50) for measuring temperature of a piston of an internal combustion engine includes a first thermocouple line(54) coated with insulating material and formed with a plurality of thin lines in regular length to be connected to a measuring point(52) to measure the temperature of the piston, and a second thermocouple line(56) coated with insulating material and formed with a plurality of thin lines in regular length parallel with the first thermocouple line to be connected to the measuring point.
Patent KR-20010059463-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: KIM GWANG OK
IPC: H01L21/28
Filed: 1999-12-30
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to form a gate electrode by performing a damascene process using a dummy layer. CONSTITUTION: A photoresist pattern is formed on a gate electrode formation portion of a semiconductor substrate(31). A dielectric layer(33) is formed on a whole face of the structure. The photoresist layer and the dielectric layer(33) are etched to expose the semiconductor substrate(31). A gate insulating layer and a metal layer are formed on the dielectric layer(33) and the exposed substrate. A gate electrode is formed by etching back the metal layer and the gate insulating layer. The dielectric layer(33) is removed.
Patent KR-20010059802-A (KR)
Inventor: YANG SU BOK
IPC: B29D11/00
Filed: 1999-12-30
Abstract: PURPOSE: A method for manufacturing a multi-colors simple lens using a silicone mold is provided to enable the multi-colors simple lens for a vehicle to be easily manufactured within a short time. CONSTITUTION: The method for manufacturing a multi-colors simple lens using a silicone mold comprises the steps of; forming a silicone mold comprised of a lens surface mold and a fisheye lens mold(P101); warming the silicone mold(P102); adding a release agent to the warmed silicone mold(P103); assembly the silicone mold(p104); removing air bubbles of a melted resin in a vacuum condition(P105); injecting the resin into a cavity of the silicone mold; hardening the resin contained in the silicone molding for a desired time by cooling the silicone mold(P107); separating the silicone mold each other as soon as the hardening of the resin is completed, and then separating the hardened unicolor lens from the silicone mold(P108); removing the release agent from the unicolor lens(P109); repairing the unicolor lens(P110); finishing and polishing the unicolor lens(P111); and painting the unicolor lens with a selected color.