baber/WOPTO huggingface dataset:
Patent KR-20000073178-A (KR)
Inventor: PARK JAE HONG
IPC: H04N1/32
Filed: 1999-05-07
Abstract: PURPOSE: A method of registering and transmitting a telephone number of a facsimile is provided to store one or more receiving parts in a one-touch key and selectively transmit data to one or more receiving parts. CONSTITUTION: The method of registering and transmitting a telephone number of a facsimile comprises the steps of: confirming whether a desired one-touch key is selected if a one-touch key registering mode for storing a telephone number is set; checking whether a telephone number of a receiving part is registered at a desired selected one-touch key if a desired one-touch key is selected; requiring an input of other telephone number to be additionally registered at the one-touch key if the telephone number registered at the one-touch key exists, and requiring the input of the telephone number to be registered at the one-touch key if the telephone number registered at the one-touch key does not exist; registering the input telephone number of the receiving part at the desired one-touch key if the telephone number is input; and dialing the telephone number registered at the desired one-touch key and then transmitting a scanning data.
Patent KR-20000074029-A (KR)
Inventor: YU JE KYUNG
IPC: A61K36/535
Filed: 1999-05-17
Abstract: PURPOSE: A novel composition for curing pigmentation having lignan compound extracted from sesame and tocopherol is provided. The compositions can be used in treating incurable pigmentation disease such as discoloration on the face, freckles, geriatric spots and sunburn. CONSTITUTION: A composition is composed of lignan compound and tocopherol, preferentially the lignan compound being mixture of sesamin of more than 50 % and sesamolin of more than 40 % or mixture of sesamin of more than 50% and episesamin of more than 40 %. Preferentially, the weight ratio of lignan compound extracted from sesame to tocopherol in the mixture is 1: 0.01-100. The compositions can be used in the form of percutaneous administration such as solution, ointment, lotion, cream, or aerosol.
Patent KR-19990088452-A (KR)
Title: 집적회로시험장치
IPC: G01R31/26
Filed: 1999-05-20
Abstract: 본 발명은 품종 교환시에 그 품종에만 대응된 교환부품을 적게할 수 있는 테스트 헤드를 가지는 IC 시험장치를 제공하는 것으로써, 피시험 IC가 전기적으로 접촉되는 IC 소켓(510)을 구비한 IC 시험장치이고, 테스트 헤드(5)에 동축 케이블(506)을 통하여 전기적으로 접속된 소켓 보드(505)와 IC 소켓(510)이 장착됨과 동시에 소켓 보드(505)와 탈착 가능하게 전기적으로 접속된 서브 소켓 보드(511)를 구비한다. 서브 소켓 보드(511)는 IC 소켓(510)의 각 단자와 소켓 보드(505)의 각 단자를 접속하는 피시험 IC 품종에 따른 배선 패턴을 가진다.
Patent KR-19990088614-A (KR)
Title: Electrochromic Assembly Based on Poly(3,4-ethylenedioxythiophene) Derivatives in Combination with a Counterelectrode Containing Metal Oxide from Trasition Group VI or VIII
IPC: C08L65/00
Filed: 1999-05-28
Abstract: Electrochromic systems with a layer structure containing a layer of conductive electrochromic polydioxythiophene (PDOT) and layer of metal oxide-based ionic reservoir(s). Electrochromic systems with a layer structure, in which one layer consists of electrically conductive, electrochromic PDOT and another layer consists of metal oxide-based ionic reservoir(s) of formula Me<1>O, Me<1>Ox, MxMe<1>O, MxMe<1>O2, MxMe<1>Oy, Me<2>O3, MxMe<2>O3, MxMe<2>a, Me<2>xO3, Me<1)<OH)2, Me<1>O(OH), MMe<1>O2, Me<1>O2, Me<1>2O3 and/or Me<1>2O3.H2O (formulae I-XIV respectively), in which Me<1>, Me<2> = a Sub-Group VI or VIII metal; M = preferably a Main Group I metal or a proton; x, y = 0.001-5; a = 1 - x.
Patent KR-20000006006-A (KR)
Inventor: NOJAKIWAO
IPC: G06F40/00
Filed: 1999-06-08
Abstract: PURPOSE: Receiving method and apparatus for ordering photograph added sound is provided to overcome the limitation of the conventional photograph that has only image data but not has the sound information. CONSTITUTION: The receiving method and apparatus for ordering photograph added sound comprises sound input section receiving the sound data when the clients sounds in front of this receiving method and apparatus for ordering photograph, imaging input section receiving image information of the clients figure, layout editor determining data position of target sound-accompanying photograph and switching between region size priority mode and audio quality priority mode and using source mixed type page description language, and printing section vomiting selected information by linking the sound and image information.
Patent KR-20010002192-A (KR)
Inventor: RYU BYEONG GIL
IPC: H01J11/36
Filed: 1999-06-12
Abstract: PURPOSE: A method for producing a barrier rib and a metal mold for forming the barrier rib are provided to form the barrier rib having the high aspect ratio. CONSTITUTION: A dielectric layer(42) is formed on a substrate(40). An electrode layer is formed on the dielectric layer(42). A metal mold(58) is located on the substrate(40). The liquid glass(56) is injected to the metal mold(58) from a nozzle(54) by locating the nozzle on the metal mold(58). The liquid glass is injected to the metal mold(58) through a through hole in the metal mold. A crack and a transformation of materials are prevented by preheating the substrate at 300-350deg.C. A barrier rib is formed by removing the metal mold(58). The metal mold(58) is removed by cooling at a room temperature under 5deg.C/min. Thereby, the barrier rib having the high aspect ratio is produced.
Patent KR-20010002829-A (KR)
Inventor: KIM JUN HUI
IPC: H05B41/24
Filed: 1999-06-18
Abstract: PURPOSE: An apparatus of controlling a cold cathode fluorescent tube using a piezoelectric transformer is provided to control output current by connecting a current detecting part to an input ground side of a piezoelectric transformer so as to directly detect a power forced to the piezoelectric transformer. CONSTITUTION: An apparatus of controlling a cold cathode fluorescent tube using a piezoelectric transformer using a piezoelectric transformer comprises a cold cathode lamp(40) which supplies a light source for a back light of a liquid crystal display. A piezoelectric transformer(30) boosts an input power so as to supply a driving power to the lamp(40). A driving part(20) variably controls the input power of the piezoelectric transformer. A current detecting part(60) is connected to an input ground terminal(31) of the piezoelectric transformer, and detects input current of the transformer. A controller(10) controls the driving part(20) according to a result of the current detecting part(60).
Patent KR-20010003428-A (KR)
Inventor: JUNG GWANG JU
IPC: F16D13/64
Filed: 1999-06-23
Abstract: PURPOSE: A clutch disc is provided to reduce inertia by reducing the mass of a clutch disc, so that the shock when in a change of speed is reduced. CONSTITUTION: A clutch disc comprises: several plates(5) to form arms as a cross type in order to be connected through a facing(7) and a leaf spring(6); a hub plate(2) to be mounted on the middle of the plate, to have the shape same as the plate, to form arms as a cross type, to be connected with an output shaft, and to form arms as a cross type; wherein the hub plate and the plate are formed as a cross type and facings are connected through leaf springs in the arms.
Patent KR-20010003953-A (KR)
Inventor: JUNG JU HYEOK
IPC: H01L21/28
Filed: 1999-06-26
Abstract: PURPOSE: A method for manufacturing a via of a semiconductor device is provided to embody stable contact resistance even when a step coverage of a barrier metal layer is not good, by forming the barrier metal layer of titanium nitride after eliminating a remaining ohmic layer. CONSTITUTION: A metal wiring is formed on a semiconductor substrate. A capping layer(105) and an insulating layer(106) are sequentially formed on the metal wiring. The insulating layer and the capping layer are etched to form a via hole exposing the metal wiring. An ohmic layer is formed on the resultant structure having the via hole. A thermal process is performed to form a reaction layer with the ohmic layer and the metal wiring on a bottom of the via hole. The ohmic layer is removed. A barrier metal layer(114) is formed on the resultant structure. A metal plug is formed in the via hole.
Patent KR-20010004649-A (KR)
Inventor: SEO JEONG WON
IPC: G11C11/407
Filed: 1999-06-29
Abstract: PURPOSE: A semiconductor memory device is provided to accomplishe a high speed operation with a low power consumption by reducing a voltage amplitude. CONSTITUTION: A semiconductor memory device uses a single global data bus line in each data to transfer data by clamping it to the level of a power source voltage. The semiconductor memory device comprises: the same number of global data bus lines(GDB1-GDBn) as the number of data connected between a bank(100) and an input/output interface circuit part(200), a single data strobe line(DQS) and a reference comparison voltage line(Vref); a clamping unit(50) connected to each line in order to fix the global data bus lines, the data strobe line and the reference comparison voltage lines; the first or the third driving unit(10,30,40) which control the driving of each line by assembling an input/output enable signal and a data strobe signal and each data signal, being connected on both sides of the global data bus lines and the data strobe line and the reference comparison voltage line; the first receiving unit(25) which outputs a data strobe signal by comparing a strobe signal loaded in the data strobe line with the reference comparison voltage, being connected to both sides of the data strobe line; and the second receiving unit(20) which outputs each data value by comparing each data signal with the reference comparison voltage under the control of the data strobe signal being output from the first receiving unit, being connected to both sides of each global data bus line.
Patent KR-20010008775-A (KR)
Inventor: LEE SEUNG JAE
IPC: H01L21/76
Filed: 1999-07-03
Abstract: PURPOSE: A method for forming a shallow trench isolation of a semiconductor device is provided to improve leakage current property and to realize a good gap filling property. CONSTITUTION: On a semiconductor substrate(100), a pad oxide layer(102), a silicon nitride layer(104) and a high temperature oxide layer are formed in sequence as an active mask layer. Then, the substrate(100) is etched by reactive ion etching to form a plurality of trenches therein. Here, the high temperature oxide layer is removed. Thereafter, a thermal oxide layer is grown on a side wall of the trench, and a silicon nitride layer and an oxide layer are deposited thereon in sequence. Next, a high density plasma oxide layer(110) is deposited on the resultant structure, and then a capping oxide layer is formed thereon in a plasma manner by using tetra-ethyl ortho silicate(TEOS) as a source. Thereafter, the capping oxide layer and the plasma oxide layer(110) are polished until the active mask layer(102,104) is exposed. Therefore, the shallow trenches filled with the planarized plasma oxide layer(110) are obtained.
Patent KR-20010009061-A (KR)
Inventor: JUNG SU JONG
IPC: G03G15/14
Filed: 1999-07-07
Abstract: PURPOSE: A method of enhancing image quality in an image forming apparatus is to enhance the quality of an image transferred onto a thick printing paper and preventing a damage of an optical photo conductive(OPC) drum. CONSTITUTION: A method of enhancing image quality in an image forming apparatus comprises the steps of: when a printing command is received from a user, storing an image data to be printed in a memory; detecting a kind of printing paper on which the stored image data is printed; when it is determined that the printing paper is a thick printing paper, editing the image data such that a pixel number of the image data decreases by a constant ratio; and transmitting the edited image data to an exposing unit(202) and performing the printing work of the edited image data. The editing step is performed by either an Econo mode in which or a Ret mode. The printing step includes printing the image data on a printing paper after elevating a developing voltage supplied to a developing roller to a preset voltage level.
Patent KR-20000000043-A (KR)
Inventor: OH JONG RAK
IPC: C02F1/18
Filed: 1999-07-13
Abstract: PURPOSE: A salt-to-fresh water distillation apparatus is provided to change seawater to fresh water by using a residential boiler without any separate large boiler. CONSTITUTION: The apparatus comprises a reboiling chamber(3) for heating seawater supplied through a circulation pump(2) to 80°C by a residential boiler, a fresh condenser(6) for changing aqueous vapor supplied from a reboiling chamber(3) to fresh water by using cold seawater sent from a seawater tank(4), a combination eject(7) for changing seawater to fresh water in the fresh condenser(6) and recycling seawater to the seawater tank(4), a fresh water storage tank(8) for storing fresh water sent from the fresh condenser(6) by a pipe, a level gauge(9) attached to one side of the fresh water storage tank(8), and a vacuum brake valve(10) connected to the fresh water storage tank(8) for drawing off fresh water by stopping a pump manually when the fresh water storage tank(8) is filled up fresh water.
Patent KR-20010010125-A (KR)
Inventor: CHO IN SU
IPC: B25J3/00
Filed: 1999-07-16
Abstract: PURPOSE: A working robot arm for semiconductor producing provides to prevent a wafer from temperature difference by a heater CONSTITUTION: A working robot arm for semiconductor producing consists of a rotating disk(13), an arm supporting shaft(14), an arm(15), a wafer stand(16), and a heater(19). A silicon rubber heater is usually used for the heat(19). The rotating disk(13) is fixed on the rotating shaft(12) and the wafer stand(16) is equipped on the end of the arm(15). The air suction hole(17) is made to hold a wafer at the center of the wafer stand(16). The heater(19) is installed on the bottom side of the arm(15) to increase a temperature of the arm(15) and the temperature of the wafer stand(16) becomes identical with the temperature of a wafer before the wafer is moved. Therefore, Stress transferring and a damage of the wafer from the temperature difference is prevented.
Patent KR-20010011459-A (KR)
Inventor: JANG JEONG HO
IPC: B24B5/04
Filed: 1999-07-28
Abstract: PURPOSE: A grinding method is provided to precisely maintain roll profile through eliminating step difference between whole plate unit and a non-whole plate unit of an operation roll. CONSTITUTION: A wheel(122) is moved at different speeds in whole plate unit and non-whole plate unit of an operation roll(100) to grind step of the non-whole plate unit. Movement of the wheel is stopped at edges of the roll for grinding. Separate point locations of the roll are calculated. After rolling a piece of material, abrasion amounts at each separate location are calculated. Accumulated abrasion profile is calculated. After calculating grinded amount by online roll grinder(120), the result is accumulated to the abrasion profile. Requirement of grind is decided to calculate grinded amounts at each separate section. Moving speeds of the wheel for each section are calculated. Movement of wheel and grind are performed according to moving speeds of the wheel.
Patent KR-20010017045-A (KR)
Inventor: JUNG JIN HO
IPC: H02J7/00
Filed: 1999-08-06
Abstract: PURPOSE: A cellular phone desk top charger is provided to enable the voice recording by storing audio signals in a memory and to use the cellular phone desk top charger as a speaker phone. CONSTITUTION: A power source section(10) supplies the power source to a desk top charger. A charging section(20) charges a battery mounted to a cellular phone by using the power source supplied from the power source section. An audio section(30) receives the power source from the power source section, and converts the digital audio signals outputted from the cellular phone to an analog audio signal and a mechanical signal, and converts the analog audio signal and the mechanical signal to digital audio signals. A memory section(40) stores the analog audio signal applied from the audio section. A controlling section(50) outputs a control signal for storing the power source in the memory section. A mike(60) converts a mechanical signal inputted by a user to an analog audio signal. A speaker(70) enable the user to hear the mechanical signal outputted from the audio section.
Patent KR-20010017580-A (KR)
Inventor: SHIN YEON SU
IPC: F22B5/00
Filed: 1999-08-12
Abstract: PURPOSE: A steam hot-water boiler is provided to reduce fuel consumption and prevent the boiler from being corroded by improving the thermal efficiency and to prevent the bursting of a heat exchange tank and a heat exchanger. CONSTITUTION: A steam hot-water boiler includes a heat exchange tank(10) incorporating a heat exchanger(11) and having an inlet(12) and an outlet(13), a steam boiler(30) supplying steam to the heat exchange tank through a steam supply pipe(20), a condensed water tank(60) recovering the waste steam through a steam recovering pipe(40) and supplying condensed water to the steam boiler through a condensed water supply pipe(50), and a pump(P) installed in the condensed water supply pipe. The steam hot-water boiler includes a plurality of discharge pipes(70) having inflow holes in the steam supply pipe and communicated with the lower part of the heat exchange tank at regular intervals longitudinally, a venturi nozzle incorporated in the discharge pipes while being communicated with the inflow holes, solenoid valve(S) installed in the inlet of the discharge pipes,the heat exchanger tank filled with water to be mixed with steam, and a water level control tube(16) installed in the upper part of the heat exchange tank with an air vent(14) and a water level sensor(15).
Patent KR-20010017954-A (KR)
Inventor: JUNG YOUN CHAN
IPC: H04M11/00
Filed: 1999-08-16
Abstract: PURPOSE: A computer-telephone call server system is provided to integrate a telephone system using a PBX(Private Branch EXchange) with a computer system connected by a LAN(Local Area Network), by a computer operated as a call server, so as to connect a personal computer of the computer system with extension telephones and an external telephone. CONSTITUTION: A telephone system(12) is composed of an external telephone(16) connected to a PSTN(Public Switched Telephone Network), many extension telephones(13-1,13-2,...,13-n), and an extension private branch exchange(11). Many PCs(14,14-1,14-2,...,14-n) are reciprocally connected in a computer system(15) by a LAN(Local Area Network). A call server(14) receives call request signals inputted in the PCs(14,14-1,14-2,...,14-n) with a centralized method, and connects the call-requested external telephone(16) with a specific telephone of the extension telephones(13-1,13-2,...,13-n) through the extension PBX(11). The call server(14) is a PC of the computer system(15).
Patent KR-20010018351-A (KR)
Inventor: KIM JUNG SAN
IPC: F25D21/00
Filed: 1999-08-19
Abstract: PURPOSE: A defrosting device of a refrigerator is provided to effectively defrost by driving a heater when the airflow of discharged cold air is smaller than a predetermined value. CONSTITUTION: A defroster comprises an airflow detector(100) to detect an airflow in a cold air discharged portion of an evaporator; a comparator(200) to output a signal by comparing a detected signal of the airflow amount with a set signal; a microcomputer(300) to output a driving control signal of a heater(700) by receiving the compared signal; and a driver(600) to drive the defrosting heater by receiving the driving control signal. A formed state of frosts is discriminated by detecting the discharged airflow from the evaporator. The defrosting operation is performed according to the discriminated result. Thereby, unnecessary power consumption and the reduction of freezing and refrigerating efficiencies by heat are prevented.
Patent KR-20010027563-A (KR)
Inventor: YOO YEONG GWAN
IPC: B62D1/16
Filed: 1999-09-14
Abstract: PURPOSE: A fixing structure is provided to fix the lower end of a steering column while intercepting a vibration transferred from the frame of a vehicle. CONSTITUTION: A fixing structure comprises a steering column(1), a bracket(2) and a shock absorber(3). The bracket(2) has a through hole(23) for fitting a protruded wing(12) of a stopper(11) thereinto at the middle of a connecting portion. The shock absorber(3) has an inner diameter portion, an engaging slot(32) and a guide slot. The steering column(1) is supported when the protruded wing(12) is fitted to the engaging slot(32) and rotated by 90 degrees after the fitting of the shock absorber(3) to the engaging portion(22) of the bracket(2).
Patent KR-20010038673-A (KR)
Inventor: KIM YOUNG HEE
IPC: H04N5/225
Filed: 1999-10-21
Abstract: PURPOSE: High definition digital camera and digital adapter holder are provided to secure high definition digital images by mounting two or more CCDs(Charge Coupled Device) to a photographing part of a digital camera. CONSTITUTION: A 50% reflection and 50% transmission mirror(130) is mounted in front of a first CCD(110) and a second CCD(120), i.e. an image forming location of a photographing CCD lens(100), at an angle of 45 degrees. The second CCD(120) receives a ray which transmits the mirror(130), and the first CCD(110) receives a ray which reflects from the mirror(130). An analog/digital converter or a digital signal processor detects electric signal charges and amplifies the signals. Then, these two signals are synthesized to one frame by a contour extraction, a contrast detection or a mark for a superimposition portion. And, unnecessary pixels of the superimposition portion are removed.
Patent KR-20010045652-A (KR)
Inventor: CHO HANG SEOK
IPC: H04L12/28
Filed: 1999-11-05
Abstract: PURPOSE: A method for allocating a non-fixed band VPC(Virtual Path Connection) pools in an ATM switching system is provided to efficiently use band resources by allocating a non-fixed band VPC pool by band management for the whole link, instead of a VPC pool by the band management of a fixed band VPC pool, in setting up VP connection for a transit call. CONSTITUTION: If a call control block requests a transit route management block to allocate a VPC pool for the VP connection setup for a transit call(S31), the transit route management block allocates a related non-fixed band VPC pool. The transit route management block searches a path setup table and selects the first VPC pool for the routing of the transit call(S32). The transit route management block searches a VPC pool information table for a link identifier containing the selected VPC pool(S33). Then the transit route management block searches a link information table and extracts a link available band corresponding to the link identifier(S34). The transit route management block compares the transit call setup requested band with the extracted link available band(S35). If the transit call setup requested band is smaller than the extracted link available band, the transit route management block accepts VP connection setup for the transit call and allocates the transit call setup requested band to the selected VPC pool(S36).
Patent KR-20010047097-A (KR)
Inventor: KIM CHEON HUI
IPC: B60T7/00
Filed: 1999-11-17
Abstract: PURPOSE: A break device of wheel type industrial vehicle makes a running brake and a parking brake in a single unit and compacts a brake device. CONSTITUTION: A brake device comprises a brake housing(20), a disk plate(12), a dividing plate(14), a controlling piston(30), a parking piston(40), a compression plate(50) and a compression member. The disk plate(12) is set to rotate with an axle shaft. The dividing plate is installed among the disk plates. The controlling piston(30) presses the dividing plate(14) for the disk plate(12) and the dividing plate(14) to adhere each other by moving inside the brake housing by a compressed fluid. The parking piston(40) is set inside the controlling piston(30) with moving and presses the dividing plate(14) selectively. The compression plate(50) is set at the rear of the parking piston(40) and rotates in the brake housing according to the operation of a parking lever. The compression member presses the parking piston(40) according to the rotation of the compression plate. Therefore, the brake device installs the running brake and the parking brake simultaneously without increasing the size of the brake device.