baber/WOPTO huggingface dataset:
Patent KR-20020059267-A (KR)
Inventor: KANG SUNG GOO
IPC: B05B17/00
Filed: 2002-05-29
Abstract: PURPOSE: A total fluid application system is provided to maximize the efficiency and to effectively save an energy by applying and adapting the natural rule and natural force. CONSTITUTION: A total fluid application system includes a golden solid type rotating member which is connected to a shaft of an engine or a motor, a pressurized fluid tank, a golden solid type coupling device connected to the pressurized fluid tank, pseudo-golden solid type hose connected to the golden solid type coupling device, a golden solid type injection nozzle connected to the pseudo-golden solid type hose, and a reverse-golden solid type diffusing nozzle. The fluid is pressurized, fed, and injected from an exterior to a center of the total fluid application system.
Patent KR-20030095057-A (KR)
Title: Tailgate open structure of a freightages for sharing a vehicle
Inventor: CHOO JIN SU
IPC: B60J5/10
Filed: 2002-06-11
Abstract: PURPOSE: A structure for opening a tailgate of a freight car is provided to open and shut the tailgate from the outside as well as from the inside of a loading compartment by mounting an inside handle and a link assembly. CONSTITUTION: A structure for opening a tailgate(100) of a freight car is composed of an outer knob(110), a connecting rod(130), a tailgate door latch(140), a tailgate inner panel(170), and a link assembly. The outer knob is protruded on a tailgate outer panel(160) and an end of the outer knob is rotatively hinge-jointed with an upper end of the connecting rod by a link(132). The upper end of the connecting rod is rotatively hinge-jointed to the outer knob, the lower end is bent and connected to the tailgate door latch, the middle part is mounted with an operating plate(134), and the connecting rod is disposed to a closed space formed by jointing the tailgate inner and outer panels. The tailgate door latch is mounted to the lower part of the tailgate inner panel and combined with a tailgate striker(150) fixed on a floor panel(180) of a vehicle body to hold the locking state of the tailgate. The tailgate inner panel having a multistage-bent section is welded with the tailgate outer panel at the lower end, attached with a plate-shaped tailgate trim(190) on the outside, and fixed with the link assembly connected with an inner knob(120) at the inside by the medium of a fixing bolt(210). The link assembly comprises a base plate(220) fixed to the tailgate inner panel by the fixing bolt, a shaft combined to the inner knob, a lever(240) operating the connecting rod, and a spring returning the lever to the origin position thereof.
Patent KR-20020062252-A (KR)
Inventor: PARK TAE SOON
IPC: C04B26/26
Filed: 2002-06-24
Abstract: PURPOSE: Provided is a recycling technique of waster toner for use as a reinforcer and a modifier in asphalt mixture by adding waste toner to a conventional asphalt, and mixing with aggregates. Accordingly, the resultant asphalt mixture has resistance against water and crack formation, and good durability. CONSTITUTION: The recycling technique of waste toner for modified asphalt mixture is as follows: heating conventional asphalt binder(AP-3 or AP-5) to 140-180deg.C; adding waste toner and mixing; adding aggregates(13-25mm size), wherein the modified asphalt mixture comprises asphalt, waste toner and aggregates in a ratio of 1 : (5-15) : (90-95).
Patent KR-20040000836-A (KR)
Title: Laser beam printer having stability output of laser beam
Inventor: HYUN HO IL
IPC: G03G15/02
Filed: 2002-06-25
Abstract: PURPOSE: A laser printer having stable output of a laser beam is provided to reduce the material cost by regulating supply power to be transmitted to a laser diode and each block of a system by a single switch, and improve the quality of printed images by stabilizing laser diode supply power. CONSTITUTION: A photo conductor drum is provided. A switching mode power supply(SMPS) unit(110) supplies power source to the photo conductor drum for developing an image according to print data and fusing toner. A switch(120) regulates power supplied to the photo conductor drum from the SMPS unit according to opening and closing of a print cover. A light scanning unit receives the power source from the power supply unit for applying light to form a latent image on the photo conductor drum according to the image. A regulator(130) regulates the power transmitted through the switch for supplying the same to the light scanning unit.
Patent KR-20040004001-A (KR)
Title: Method for fabricating MOSFET using self-aligned local ion implantation
Inventor: SON NAK JIN
IPC: H01L29/78
Filed: 2002-07-05
Abstract: PURPOSE: A method for manufacturing an MOS(Metal Oxide Semiconductor) transistor using a self-alignment local ion implantation, is provided to be capable of preventing the generation of an overlap phenomenon with an LDD(Lightly Doped Drain) region and reducing junction capacitance. CONSTITUTION: A mask material layer(125) including an opening portion, is formed at the upper portion of a substrate(100). After forming the first spacer(135) at both sidewalls of the opening portion, a predetermined ion implantation process is carried out at the resultant structure for forming a threshold voltage controlling ion implantation region(140) and a punch-through preventing ion implantation region(145). Then, the first spacer is removed. After forming a gate at the opening portion, a low concentration source/drain region are formed at both sides of the gate. After forming the second spacer at both sidewalls of the gate, a high concentration source/drain region are formed near the low concentration source/drain region.
Patent KR-20040004954-A (KR)
Title: Method for manufacturing an calcoum fertilizer on the base starfish
Inventor: YANG DAE YUN
IPC: C05F1/00
Filed: 2002-07-08
Abstract: PURPOSE: Provided is a manufacturing method of calcium fertilizer having abundant fibers, minerals and organics by using starfish as main materials. The calcium fertilizer prevents the damage by blight and harmful insects and improves soil. CONSTITUTION: The calcium fertilizer is manufactured by the following steps of: gathering starfish and crushing to a uniform size; controlling moisture in crushed starfish to be 60-70% of moisture content; adding 20-30wt.%(based on the total amount) of calcined lime and optionally organic wastes such as leftovers and animal wastes, and mixing for 1-2hrs for hydrolysis; adding 10-30wt.%(based on the total amount) of yellow earth, saw dust, rice hull, cornstalk ground, plant ground and rice stem ground; aging for 1-3days.
Patent KR-20040005094-A (KR)
Inventor: SU KENG KUEI
IPC: H04R3/00
Filed: 2002-07-08
Abstract: PURPOSE: An audio reproduction apparatus is provided to allow for a stable audio signal transmission and a wide audio reproduction area, while reducing costs. CONSTITUTION: An audio reproduction apparatus(3) comprises a primary audio amplifier(31) having an output side(310) for outputting audio signals; and a plurality of auxiliary audio amplifiers(32) electrically connected in series to the primary audio amplifier. Each of the auxiliary audio amplifiers includes an input side(320) for receiving the audio signals from the primary audio amplifier; a signal current generating unit(324) electrically connected across the input side, in such a manner that the audio signals pass through the signal current generating unit; a current inducing unit arranged in the vicinity of the signal current generating unit so as to generate induced audio signals when the audio signals pass through the signal current generating unit; an auxiliary amplifier(322) electrically connected to the current inducing unit, wherein the auxiliary amplifier amplifies and outputs the induced audio signals generated from the current inducing unit; and a loud speaker(333) electrically connected to the auxiliary amplifier so as to reproduce the induced audio signals amplified by the auxiliary amplifier.
Patent KR-20040005400-A (KR)
Title: Method for manufacturing capacitor of semiconductor device
Inventor: KIM YU SEONG
IPC: H01L27/108
Filed: 2002-07-10
Abstract: PURPOSE: A method for forming a capacitor of a semiconductor device is provided to enhance the efficiency of cells by forming an interconnection layer on an oxide layer for capacitor bottom electrode. CONSTITUTION: The first oxide layer(1150) is formed on a semiconductor substrate(1100). A contact plug(1200) is formed by etching partially the first oxide layer(1150). An etch stop layer(1250) is formed on a surface of the semiconductor substrate(1100). A stacked structure of an interconnection pattern(1300) and the second oxide layer(1400) is formed thereon. A first opening portion is formed to expose the contact plug(1200). A conductive layer for a lower electrode is formed on the surface of the semiconductor substrate(1100). A bottom electrode(1550) is formed by exposing the second oxide layer(1400). A high dielectric layer(1600) is formed on the surface of the first region including the first opening portion. A top electrode(1700) is formed on an upper surface of the first region.
Patent KR-20040006250-A (KR)
Title: Method for dyeing of the leather using natural dyestuff
Inventor: KIM SEONG SU
IPC: D06P1/34
Filed: 2002-07-11
Abstract: PURPOSE: A dyeing method of leather is characterized by using natural dyes, dyeing the leather with a drum method, fixing dyes with a pre-mordant method or a post-mordant method, increasing fastness by adding a UV blocker, and extending range of natural dyeing. CONSTITUTION: A dyeing method of leather using natural dyes comprises the steps of: tanning and shaving natural leather; retanning the leather in a drum; dissolving 0.1-20.0pts.wt. of natural dyes; putting the dyes and the leather into the drum filled with water; rotating the drum at 10-100deg.C for 10min.-24hrs. to dye; putting a mordant into the drum, and rotating the drum to fix the dyes; testing light fastness, abrasion resistance and color fastness of the leather; and then adding the UV blocker.
Patent KR-20040008555-A (KR)
Title: On screen display method of digital data broadcasting
Inventor: JOA DEOK JIN
IPC: H04N5/445
Filed: 2002-07-18
Abstract: PURPOSE: A method of displaying digital data broadcasting contents on a screen is provided to display the data broadcasting contents on a TV screen according to a display format a viewer wants. CONSTITUTION: Received digital data broadcasting contents including text data and image data are displayed on a screen together with a video screen. Information about the sizes and positions of the video screen and the screen on which the text data and image data are displayed is corrected, to convert a composition of the screen on which the video, text data and image data are displayed. The correction of the information is carried out in a manner that the composition of the video screen and the screen on which the text data and image data are displayed are selected from a plurality of screen compositions that are displayed according to information previously corrected.
Patent KR-20040011852-A (KR)
Title: A conductive cap for microphone
Inventor: SONG CHEONG DAM
IPC: H04R1/00
Filed: 2002-07-30
Abstract: PURPOSE: A conductive cap for use in a microphone is provided to simplify the structure thereof by performing the function of terminal as well as to reduce the noise of the microphone by the conductive material capable of shielding the electromagnetic field. CONSTITUTION: A conductive cap for use in a microphone includes an acoustic part, a printed circuit board(PCB) circuit part and a conductive cap(210). The acoustic part includes a diaphragm(230), a back plate(250) and a spacer(240) placed between the diaphragm(230) and the back plate(250). The back plate(250) is supported on the PCB substrate(240). The diaphragm(230) and the back plate(250) are made of a metal plate or a metal plate coated with an inorganic material. The conductive cap for use in the microphone is characterized in that the conductive cap(210) is made of a conductive resin by doping the conductive material into the resin.
Patent KR-20040013183-A (KR)
Title: A printing machine for thick plate
Inventor: KIM JUNG HO
IPC: B41F17/00
Filed: 2002-08-03
Abstract: PURPOSE: A printer for thick objects is provided to perform printing work with respect to various kinds of objects by allowing the printer to move up and down and back and forth. CONSTITUTION: A printer includes a rectangular lower panel(20), four screw type columns(30), a pair of guide devices(40) and a printing unit(50). The lower panel(20) supports a printing object having a heavy thickness. Four screw type columns(30) move up and down by passing through the lower panel(20). The pair of guide devices(40) is fixed to two of four screw type columns(30) and aligned parallel in opposition to each other. The printing unit(50) moves in forward and rearward directions along the guide devices(40). A pulley is provided in outer peripheral portions of four screw type columns(30) and a belt is wound around the pulley.
Patent KR-20040014054-A (KR)
Title: Actuator for optical pick-up
Inventor: PARK GWAN U
IPC: G11B7/085
Filed: 2002-08-09
Abstract: PURPOSE: An optical pick-up actuator is provided to facilitate electrical contact of fine pattern coils in which a tracking coil and a focusing coil are formed on a PCB. CONSTITUTION: An optical pick-up actuator includes an objective lens(33), a lens holder(50), the first and second fine pattern coils(35a,35b), a connection PCB(36), and an elastic member(40). The objective lens refracts a laser beam irradiated on an optical disc to form a light spot. The lens holder holds the objective lens. A tracking coil and a focusing coil are respectively arranged in the first and second fine pattern coils located at both sides of the lens holder. The connection PCB has conductive lines arranged at both sides of the lens holder. One end of the elastic member is connected to the center of the PCB and the other end of the elastic member is connected to a damper. The elastic member supports the lens holder.
Patent KR-20040014728-A (KR)
Title: Reproducing method for audio and video streaming contents
Inventor: KANG SIN HYEOK
IPC: H04N7/14
Filed: 2002-08-10
Abstract: PURPOSE: A method for playing audio/video streaming contents is provided to control a moving time by selection of a user in executing an FF function or a REW function. CONSTITUTION: A timer and a counter for counting execution frequencies of an FF(Fast Forward) function or a REW(Rewind) function are initialized(S101). The FF function or the REW function is executed(S102). The timer is automatically started, and the counter counts the execution frequencies(S103). It is judged whether the FF function is executed again for a predetermined timer setup time(S104,S105). If not, it is judged whether the execution frequencies of the FF function or the REW function is more than one time(S106). If so, contents move forward or backward as much as multiplying the execution frequencies by a second setup time(S107). If not, contents move forward or backward as much as a first setup time(S108).
Patent KR-20040015504-A (KR)
Title: Tangerine charcoal and thereof method
Inventor: LEE JONG HAK
IPC: A23K1/00
Filed: 2002-08-13
Abstract: PURPOSE: A method for manufacturing tangerine charcoal by carbonizing a tangerine pericarp in an inert atmosphere and adding water vapor is provided, thereby easily treating tangerine waste and reducing treatment cost thereof. The tangerine charcoal can be mixed with a feed. CONSTITUTION: A tangerine pericarp is formed into a predetermined form under pressure, carbonized for 0.5 to 1.5hr at 400 to 800deg.C in an inert atmosphere in a furnace, added with water vapor and sufficiently dried.
Patent KR-20040016284-A (KR)
Title: Method for priority of call originating digital channel
Inventor: KIM YEONG SIM
IPC: H04W88/10
Filed: 2002-08-16
Abstract: PURPOSE: A calling preference method for digital channels is provided to make a call with a digital signal having a high-quality call state by scanning recently acquired digital channels in call origination at an AMPS(Advanced Mobile Phone Service) area and making a call in a digital mode if there is a matched digital channel. CONSTITUTION: In calling at an AMPS area, a mobile terminal scans an MRU(Most Recently Used) table. The mobile terminal compares the digital channels stored in the scanned list with the presently acquired digital channel. In case that a stored digital channel matched with the presently acquired digital channel exists, the mobile terminal executes calling in a digital mode. However, if any of the digital channels stored in the scanned list is not matched with the presently acquired digital channel, the mobile terminal executes calling in an AMPS mode.
Patent KR-20030025801-A (KR)
Title: High-speed electric toothbrush
Inventor: OTA ASUSHI
IPC: A61C17/34
Filed: 2002-08-20
Abstract: PURPOSE: A high speed vibrating toothbrush is provided which cost is low without using an expensive linear motor or reversing motor. CONSTITUTION: The toothbrush includes: a main body portion(1) which houses a motor(6) and a plurality of cells(7) driving the motor(6) and has such a shape to be easily and firmly held by one hand; a brush portion(2) which has a bar shape to be removable from the end of the main body portion(1) and has bristles of the toothbrush provided on the front end; and a high speed vibration generating unit consisting of the motor(6) and an eccentric member(6b) rotatable by the motor.
Patent KR-20040020540-A (KR)
Title: A method and apparatus for removing the foam in cleaning line of strip
Inventor: KIM SEON HAN
IPC: C23G3/02
Filed: 2002-08-30
Abstract: PURPOSE: A debubbling method and a debubbling apparatus of strip cleaning line are provided to reduce consumption amount of cleaning solution, maintain pleasant operation environment and prevent facility corrosion due to alkaline bubbles by preventing an alkali bubbling solution from being overflown to the outside. CONSTITUTION: The debubbling apparatus(1) of strip cleaning line comprises a main body part(10) comprising a debubbling tank(11) which is connected to circulation storage tank(111) by means of communicating pipe(11a), and in which a certain sized inner space is formed so that bubbles along with cleaning solution of the circulation storage tank are flown in the debubbling tank; first bubble breaking part(20) comprising a bubble breaking chamber(21) on a lower surface of which an inlet is formed, wherein the lower surface of the bubble breaking chamber corresponds to the surface of the water of the debubbling tank, and a motor member(23) for rotationally driving bubble breaking blades installed in the bubble breaking chamber so as to suck and break bubbles forcibly flown in the bubble breaking chamber and discharge cleaning solution changed into water drop through a discharge port of the bubble breaking chamber; second bubble breaking part(30) comprising a suction blower(50) communicatingly installed on an upper part of the debubbling tank to form negative pressure, and perforated plates(36a,36b) at least one or more of which are vertically installed at a rear part of the debubbling tank so as to remove bubbles guided to the rear side by suction force of the suction blower; and a controller for receiving measured values of a level sensor(12) for sensing the water level of the cleaning solution filled in the debubbling tank, receiving measured values of a thermometer(13a) for measuring temperature of the cleaning solution in the debubbling tank and controlling operation of a circulation pump(19) for supplying the cleaning solution into the circulation storage tank.
Patent KR-20040020739-A (KR)
Title: Width rolling method for compesanting width variation of hot strip by coiling instantaneous tension
Inventor: JANG YEONG SANG
IPC: B21B37/22
Filed: 2002-09-03
Abstract: PURPOSE: A rolling method for compensating width variation by instantaneous coiling tension of hot rolled strip is provided to prevent width shortage of hot rolled strip generated during coiling in the hot rolling process by performing widthwise rolling of bar in such a way that width of width shortage part is larger than width of the other part. CONSTITUTION: The rolling method for compensating width variation by instantaneous coiling tension of hot rolled strip comprises a step (401) of setting a width increment (A) for compensating the width shortage part by collecting past actual results of width shortage per thickness of coiling completed strip in the coiling process; a step (402) of setting the section as a rolling lengthwise position at which width is to be increased after calculating a time it takes for hot working average strain resistance to be air cooled to the lowermost temperature from a target temperature at the rear side of final rolling mill; a step (403) of setting length (L1) of width increased part of bar; a step (404) of calculating control initiating time (t1) and completion time (t2) of width increase during width rolling based on the value set in the setting step; a step (405) of increasing the width as much as the set width increment from the control initiating time (t1) to the completion time (t2) calculated in the calculation step during widthwise rolling; and a step (406) of performing normal widthwise rolling up to a tail part of bar by restoring the width increment to the original state.
Patent KR-20040023306-A (KR)
Title: Dual Mass Flywheel type crank shaft
Inventor: SONG SEON YEONG
IPC: F16C3/06
Filed: 2002-09-11
Abstract: PURPOSE: A crank shaft having a dual mass flywheel function is provided to properly reduce load of a transmission and an engine by installing three hydraulic damper units in a crank journal and the crank journal to a crank rear flange. CONSTITUTION: A crank shaft(10) includes a lubricant oil passage(14) for feeding ink from a main journal section to a bearing through a crank journal(11), a crank pin(13) and a connecting rod. The crank journal(11) is separately formed from a crank rear flange(15). The crank rear flange(15) is integrally formed with a piston section. The crank journal(11) is formed with a cylinder section. A piston of a hydraulic damper unit has a cylindrical section and a cylindrical center section. The cylinder section has a chamber shape formed in an inner portion of the crank journal(11). The cylinder section has a cylindrical slot section and a central slot section.
Patent KR-20040026029-A (KR)
Title: System for providing avatar service and method thereof
Inventor: LEE JUNG WON
IPC: G06F17/00
Filed: 2002-09-17
Abstract: PURPOSE: A method and a device for offering an avatar service are provided to display an avatar made by a user to a web page or content in anywhere on the network, and to make a web site not offering the avatar service easily offer the avatar service without development/management. CONSTITUTION: A member manager(120) manages member information by connecting to a terminal of the user(U). An avatar manager(150) provides an application for the avatar and various properties information for decorating the avatar to the user, requests an avatar ID to the user when the avatar is created, and receives/manages the avatar information changed by the user. A call code provider(130) generates/provides an avatar call code formed by the link information and the avatar ID to the user. A call code recognizer(140) finds out the requested avatar by analyzing the avatar ID from the avatar call code received from the outside, and transmits the avatar to an Internet terminal transmitting the avatar call code. A database(170) includes a member database(171), an avatar database(172), a properties database(172), and an application database(174).