baber/WOPTO huggingface dataset:
Patent KR-20010015306-A (KR)
Inventor: GROB DENIS
IPC: F04B3/00
Filed: 2000-07-12
Abstract: PURPOSE: Disclosed is an economically advantageous turbo compressor. CONSTITUTION: This turbo compressor(1) has an outward air-tight housing(6), in which an electric motor(2) and a multi-stage radial turbo compressor(3) are disposed on the common shaft(13). For journal bearing for the shaft(13), an electromagnetic radial bearing(5) is disposed separately in the direction of the range of the shaft(13), a gas seal(19) surrounding the shaft(13) is disposed between the electric motor(2) and the radial turbo compressor(3), and the electric motor(2) is sealed against the radial turbo compressor(3). In this turbo compressor(1), the electric motor(2) has internal spaces(9b,9c), and the internal spaces(9b,9c) are connected to an outlet opening(6h) in such a manner as to guide a fluid, and the outlet opening(6h,21) is passed through the housing(6).
Patent KR-20020009693-A (KR)
Title: Thin Film Alarm Device
Inventor: LEE JEONG HYEON
IPC: H04B1/38
Filed: 2000-07-26
Abstract: PURPOSE: A thin-film type notifying apparatus is provided to offer direct stimulation to a skin of a user and conveniently to be worn to the user. CONSTITUTION: A substrate(202) forms an external shape of a thin-film type notifying apparatus(200), and internal composition elements are formed on the substrate(202). A signal processing unit(250) generates a certain notifying signal in case that a certain event is generated. An elastic modifying layer(204) responds to the notifying signal and is elastically modified at a certain distance in a direction to recede from the substrate(202). A stimulation member(206) is formed on the elastic modifying layer(204) and is protruded to an external portion.
Patent KR-20020012336-A (KR)
Title: Data conversion service system for Web
Inventor: PARK MYUNG SIK
IPC: G06F17/00
Filed: 2000-08-07
Abstract: PURPOSE: A system for servicing a data conversion on the web is provided to supply a function capable of converting a CAD drafting file of each CAD system into a drafting file of a different CAD file easily and rapidly on a web for performing data compatibleness between different CAD systems. CONSTITUTION: If a user who is contracting as the unit of a year performs a member registering process on a DCSW(Data Conversion Service System for Web), and performs a contract conclusion and a cost payment, the user receives a certification code, and operates a conversion system and performs a data conversion process. If a user who is contracting as the unit of an affair performs a member registering process, a certification code per an affair is embodied, and pays a cost using a BM electronic payment system, and performs a data conversion by the conversion system. The conversion process flow is described as follows. A user received a certification code performs a log-in process on a DCSW. A software used in preparing a draft is selected out of a source softwares is selected. One software is selected out of objected softwares. A source draft file is up-loaded to the DCSW. The source draft file is converted into a format of an object software using the DCSW. The user automatically downloads the converted file using an electronic mail system.
Patent KR-20020012686-A (KR)
Title: An Integrated Multimedia Apparatus and its Operating Method
Inventor: KIM GYEONG SUN
IPC: G11B20/00
Filed: 2000-08-08
Abstract: PURPOSE: A total digital multimedia system is provided to obtain new functions which the existing systems don't have, composite functions and synchronous performing functions by integrating various kinds of existing media systems in a single system, and to easily select data received from a body by applying a two-way communication function to a remote controller. CONSTITUTION: A total digital multimedia system consists of a control unit including a CPU(Central Processing Unit,102),a BIOS(Basic Input/Output System) memory(103) having basic operating programs of the CPU and a super input/output unit(104) for providing an input/output port of the CPU; a memory unit(106,107,108,109) recording internet communication programs and data; a communication unit(112) having a MODEM(MOdulator/DEModulator); a video control unit(111) processing video signals received through the communication unit; a display unit(110) displaying the video signals; an audio control unit(113) processing audio signals received via the communication unit; a speaker(116) outputting the audio signals; a remote controller(127) transmitting/receiving data signals related to internet TV channels wirelessly. The total digital multimedia system obtains new functions, composite functions and synchronous performing functions by integrating various media systems into a single system.
Patent KR-20010081930-A (KR)
Inventor: NAGAO TOSHISHIGE
IPC: G01B11/10
Filed: 2000-08-08
Abstract: PURPOSE: To provide a device arrangement such that the quality of an image of a measured part is not affected by photographic timing; a method for accurately calculating the dimension of each part of a wheel without being affected by disturbing light entering the image and the quality of the image of the measured part; and a device arrangement for reducing the rate of projection of the disturbing light onto the image, for a device which applies light to the wheel and photographs the wheel to measure its dimension through image processing. CONSTITUTION: The receiving lens of a camera for photographing the end portion of the flange of the wheel has its center portion aligned with the height of the end portion and is pointed to the space between the end portion and a reference groove and an image of the end portion is taken at the portion of contact with a rail. The disturbing light projected on the image of the tread of the wheel is eliminated, either by limiting the range of searching or by analyzing a histogram or by performing binarization twice at different levels. The influences of the reference groove in the inner surface of the wheel and the flange end on the quality of the image are eliminated by detecting the shapes of their angles, an utilizing an image of a portion located just in front of the end. To reduce the light reflected by a certain range of a road surface, either a light blocking plate is installed or the road surface is painted with low-reflection material.
Patent KR-20020013647-A (KR)
Title: Web Diary and Messenger Combined Internet Schedule Management System and It's Service Method
Inventor: KO DAE SIK
Filed: 2000-08-12
Abstract: PURPOSE: A method and system for managing schedule by linking web diary with messenger are provided for a user to receive information of the schedules at desired time by inputting the schedules into a web diary. CONSTITUTION: A host(40) is composed of a web server(10), a database(20) and a messenger server(30). Client terminals(50) are connected with the host(40). The web server(10) can connect to clients using a web browser. The messenger server(30) designates a specific port and exchanges information with client messengers. In case that the client terminals(50) input schedules to the web server(10), the web server(10) records the schedule in the database(20) and notifies the messenger server(30) of the schedule. After the messenger server(30) reads data of the database(20), an alarm is given to the client terminals(50) at a designated time.
Patent KR-20020015145-A (KR)
Title: A system for lifting chassis using stabilizer
Inventor: JANG HYEON JIK
IPC: B60G21/055
Filed: 2000-08-21
Abstract: PURPOSE: A vehicle body rising system by using a stabilizer is provided to travel without damage of the lower part of the vehicle body on the curved road with moving up the vehicle body conveniently, and to drive normally by lifting up the vehicle at the first stage. CONSTITUTION: A stabilizer(120) is installed in a dash panel, and left and right arms of the stabilizer are combined with lower arms of suspensions. A driving unit is mounted in the stabilizer, and composed of a lever(205), a hydraulic cylinder(220) connected to the lever, a hydraulic pressure supply unit(230) operating the cylinder and a control unit(240) regulating flow of oil between the cylinder and the hydraulic pressure supply unit. The control unit has a solenoid valve(255) controlling direction of oil supplied to the cylinder, an relay(265) intermitting current supplied to the solenoid valve, and a switching unit(270) controlling the relay. The relay is connected with turning on the switching unit in turning on a main switch(280) at the first stage, and hydraulic pressure is supplied from an oil pump(242) to the cylinder with operating the solenoid valve. The stabilizer is turned with pulling the lever by a connecting rod(222). The vehicle body is moved up with turning the stabilizer by applying reaction force from to the lower arm.
Patent KR-20020015850-A (KR)
Title: The sanitary landfill cover use of seawage sludge and fly ash, and Prepared method thereof
Inventor: CHOI JUN HYEOK
IPC: C02F9/00
Filed: 2000-08-23
Abstract: PURPOSE: Provided is sanitary landfill cover made of sewage sludge and fly ash, which has suitable conditions such as granularity, hardening, permeability and compression strength. The landfill cover has the effects such as: the elution prevention of heavy metals by alkalinity of isolated Ca(OH)2 in sewage sludge; the deodorization by pH increase by adding lime and the destruction of disease-causing germs; the prevention of sludge phase by low water solubility to 0.3%; and the enrichment for soil mechanics. CONSTITUTION: The method for making a sanitary landfill cover proceeds to: a first step to add 20-80wt.% of coal ash as a solidification agent, based on the 100wt.% of sludge and 1-10wt.% of quicklime as a solidification aid; and a second step to cure the mixture at 0-100 deg.C for 1-14 days.
Patent KR-20020015912-A (KR)
Title: An apparatus for eliminating cross talk of an optical disk
Inventor: BANG GEUK YEONG
IPC: G11B19/20
Filed: 2000-08-23
Abstract: PURPOSE: An apparatus for eliminating crosstalk of an optical disk is provided to remove crosstalk that may occur when the optical disk is driven due to various causes of an optical pick-up. CONSTITUTION: An apparatus for eliminating crosstalk of an optical disk(10) includes a converter for converting a tracking error signal generated according to rotation of the optical disk and an input focusing signal into digital signals, and a phase controller(31) for controlling the phase of the digital tracking error signal. The apparatus further has a signal magnitude controller(32) for controlling the magnitude of the digital tracking error signal or tracking error signal whose phase was controller, and an adder(33) for adding the tracking error signal whose magnitude was controlled to the focusing error signal.
Patent KR-20020017337-A (KR)
Inventor: LIM GEUN SU
IPC: G09G3/296
Filed: 2000-08-30
Abstract: PURPOSE: A plasma display panel and a driving method thereof are provided to use a plasma display panel as a multivision without a video signal dividing distributor by removing an existing frame memory. CONSTITUTION: A plasma display panel(40) comprises a picture zoom-in selecting unit(50), a video signal processor(42), a frame memory(46), and a controller(48). The picture zoom-in selecting unit receives picture zoom-in order for designating repeats of same data. The video signal processor converts analog video signal into digital data. The frame memory stores the digital data by frame unit. The controller receives picture zoom-in order from the picture zoom-in selecting unit and controls the frame memory as to input data stored in the frame memory to the plasma display panel by the repeats. The repeats correspond to the total number of plasma display panel horizontally disposed as a multivision.
Patent KR-20020023484-A (KR)
Title: Semiconductor package for memory card and method for manufacturing the same
Inventor: RYU JAE CHEOL
IPC: H01L23/50
Filed: 2000-09-22
Abstract: PURPOSE: A semiconductor package for a memory card is provided to reduce a possibility that the semiconductor package is deformed by heat or pressure, by using a metal plate in a circuit board instead of a stacked plate made of plastics. CONSTITUTION: The circuit board is composed of a plurality of metal plates(31) constituting a circuit terminal, separated form each other. The first adhesive tape(33) having at least a layer is attached to fix the metal plate of the circuit board. A memory chip(25) is attached to the upper portion of the circuit board. The metal plate of the circuit board is wire-bonded to the memory chip by a wire(27). The second adhesive tape(35) having at least a layer is attached to the upper surface of the first adhesive tape so that the second adhesive tape functions as a dam ring. Molding compound(28) is molded in a portion to which the memory chip and the wire are bonded.
Patent KR-20020024498-A (KR)
Title: Air-conditioning and heating apparatus with low compression load
Inventor: KIM YEONG HO
IPC: F25B13/00
Filed: 2000-09-25
Abstract: PURPOSE: A low compression load type cooling/heating apparatus is provided to reduce compression load by reducing the temperature of refrigerant introduced into the compressor. CONSTITUTION: A cooling/heating apparatus(100) comprises an expander(110), an indoor unit(120) having a heat exchanger, a compressor(130) for compressing low pressure refrigerant into a high pressure refrigerant, and an outdoor unit(140) having a heat exchanger. The refrigerant condensed in the indoor unit or outdoor unit is introduced into the expander through a heat exchange evaporating circuit, and part of the refrigerant introduced into the expander is converted into a low temperature low pressure refrigerant in an auxiliary expander. Thus-converted refrigerant is introduced into the compressor through the heat exchange evaporating circuit.
Patent KR-20020024854-A (KR)
Title: A method for managing of physical distribution through tele-communication network
Inventor: HAN KWANG SOO
Filed: 2000-09-27
Abstract: PURPOSE: A method for managing physical distribution through communication is provided to improve the efficiency of distribution and delivery and to save distribution costs by managing orders and delivery synthetically. CONSTITUTION: An orderer accesses an integrated distribution enterprise's web server using his terminal and transmits an order sheet containing an order breakdown, including order quantity and order items(S1). The order sheet transmitted to the web server is stored and managed in an order breakdown management DB stored in the web server. Based on the order breakdown management DB, the web server transmits the order sheet to associated manufacturers' terminals and associated delivery companies' terminals(S2,S3).
Patent KR-20010007823-A (KR)
Inventor: JUNG EI HO
IPC: A01G1/04
Filed: 2000-09-27
Abstract: PURPOSE: A mixing device composed of rollers for mixing and leveling, which makes even waste cotton as a medium and mixes the waste cotton with mushroom spawn is provided to maximize the mushroom production with reduced cost and manpower. CONSTITUTION: The mixing device comprises a mixing roller(2) and a leveling roller(3) installed between both sides of fixing plates(1.1') to be rotated freely, frond and rear transfer wheels(5) at the bottom of the plate that are connected by a motor(6) and a chain(7) capable of normal and reverse rotation and driven at the same time, and an arc shape of guide hole(10) for the level roller to be lifted on the arc and to make power transmission easy. The mixing and the leveling roller are operated by another motor and a chain, and chain wheels(9,9'). The mixing roller has a narrowed central part and includes mixing plates fixed on the outer surface at regular intervals, and supporting plates for the mixing plates that has a saw-toothed uneven part for crushing massed waste cotton and mushroom spawns. The leveling roller is composed of a plurality of pipes and has a narrowed central part.
Patent KR-20020027906-A (KR)
Title: Method for modeling electrical efficient alternator of vehicle
Inventor: PARK CHANG HYEOK
IPC: H02P9/00
Filed: 2000-10-06
Abstract: PURPOSE: A method for modeling the efficiency of alternator of the vehicle is provided to improve the modeling for the continued ratio of the vehicle and an alternator by checking the generating efficiency of the alternator. CONSTITUTION: A voltage, current, the number of rotations of the alternator, the efficiency equation of the alternator are defined(200). By using a preselected program, a torque function is obtained from the efficiency equation of the alternator(210). Functions related to the torque is defined by using experiment data through the torque function(220). The defined torque is simulated for being close to the experiment data(230). It is determined as to whether the simulated torque is close to the experiment data(240).
Patent KR-20020030885-A (KR)
Inventor: LEE JIN SU
IPC: F16H61/00
Filed: 2000-10-18
Abstract: PURPOSE: A hydraulic control system for an automatic transmission is provided to uniformly maintain a control pressure without any buzzing phenomenon regardless of a rated flow ratio and a control structure of a solenoid valve. CONSTITUTION: A hydraulic control system for an automatic transmission includes an oil pressure stabilizing unit mounted on an oil channel between solenoid valves(S1) which controls pressure control valves(12) and a reducing valve(10), wherein the oil pressure stabilizing unit includes a first orifice(40) mounted to an immediately front oil channel of a solenoid valve plunger for vanishing a high frequency pulsation pressure not to be transmitted to the reducing valve, an accumulator(ACC4) mounted on the oil channel(32) between the solenoid valve and the reducing valve for response delay by storing a low frequency pressure energy, and a second orifice(42) mounted between the reducing valve and the accumulator for filtering the high frequency pulsation pressure secondarily and filtering the low frequency pulsation pressure.
Patent KR-20020004794-A (KR)
Title: Apparatus for emitting aromatic
Inventor: HAN JONG HEON
IPC: A61L9/03
Filed: 2000-10-20
Abstract: PURPOSE: An apparatus for emitting perfume is provided to control the emission time and the emission amount of the perfume, thus to offer various perfume according to a required density and kind of the perfume. CONSTITUTION: The apparatus for emitting perfume comprises a housing(101) having a guide bar(104) on the one side; at least one cartridge(103) separably mounted inside of the housing for receiving the perfume; a support body(108) having a guide groove(105) to be fitted around the guide bar; a control device for adjusting the operation of all appliances mounted on the housing; and a pumping part(106) actuated according to an emission time and an emission amount of the perfume controlled and programmed by the control device.
Patent KR-20020033316-A (KR)
Title: Method for measuring noise source for vehicles
Inventor: KIM DAE HUN
IPC: G01H11/00
Filed: 2000-10-30
Abstract: PURPOSE: A noise source measuring method is provided to achieve improved work efficiency by measuring the noise source in a short time through the mapping of the intensity and position of noise source in a real time basis. CONSTITUTION: A noise source measuring method comprises a first step of selecting an area to be measured; a second step of selecting a frequency band to be measured; a third step of measuring a sound pressure level in the area to be measured; a fourth step of analyzing the sound pressure level; a fifth step of mapping by using the sound pressure level in the frequency band; a sixth step of displaying the result of mapping; a seventh step of tracing the maximum sound pressure level in the frequency band; an eighth step of moving a sensor in such a manner that a reference microphone is positioned at the maximum sound pressure level, returning to the third step and repeating the above-mentioned steps; and a ninth step of ending the steps when the reference microphone is located at the same position twice.
Patent KR-20020034741-A (KR)
Title: Seat belt holder for automobile
Inventor: HONG SEONG HAK
IPC: B60R22/00
Filed: 2000-11-03
Abstract: PURPOSE: A seat belt holder for a vehicle is provided to prevent a failure of the seat belt holder by assembling a holder body having elastic by a spring and to provide a convenience of usage. CONSTITUTION: A seat belt holder(10) comprises a holder body(12) for pressing and supporting a seat belt webbing at a mounting surface(52), a spring holder for coupling the holder body(12) at a mounting portion(56) protruded from the mounting surface(52) and a coil spring(30) inserted at the spring holder. The holder body(12) comprises an inserting recess for inserting the spring holder at a coupling end(14a) and a fixing hole(18) for fixing one end(32) of the coil spring(30). A spring protrusion(58) for locking the other end of the coil spring(30) is formed at the mounting surface(52) of a trim, and an insert recess for inserting the spring holder is formed at the mounting portion(56).
Patent KR-20010112038-A (KR)
Title: 액세서리용 장식 부재
IPC: A44C17/02
Filed: 2000-11-07
Abstract: 장식 부재 및 이를 이용한 액세서리로서, 장식 부재는 순환적으로 밀폐된 프레임, 프레임에 둘러싸인 개방부를 포함하며, 강성을 가진 재료로 형성되고 프레임을 일체로 구비한 베이스 플레이트를 더 포함하고, 슬릿은 장식 부재의 일측에 형성되되, 이 슬릿은 한 측부에 인접한 두 측부 사이의 개방부의 상단 폭보다 길며, 장식 시트는 이 슬릿을 통하여 분리가능하게 삽입될 수 있고, 장식 시트의 모든 가장 자리는 삽입된 장식 시트를 구비한 프레임에 의하여 감추어지며, 사변형, 다이아몬드형 또는 직사각형 장식 부재 내로 다양한 종류의 장식 시트를 분리가능하게 삽입함으로서 하나의 액세서리가 다양한 다른 아름다운 외관을 나타낼 수 있다.
Patent KR-20020036115-A (KR)
Title: System for surveying public opinion using network and operating method thereof
Inventor: LEE CHANG GWON
Filed: 2000-11-08
Abstract: PURPOSE: A questionnaire survey system using a network and an operation method are provided to enhance the understanding of the questionnaire by explaining the content of each item to a participant through the voice output and to obtain a true and positive answer from the participant by making the participant input the answer after a constant time. CONSTITUTION: The questionnaire survey system using the network comprises terminals(110_1-110_n) transferring the answer of the questionnaire from the participant and a questionnaire survey server(130) providing an explanation of each questionnaire item to the participant through the voice and making the statistical data by obtaining the answer transferred from the terminal. The server includes a questionnaire paper producing server(131), a statistics process server(132), a voice process server(134), a voice recognition server(135) receiving the answer through the voice and extracting the answer from the received voice information, and a moving image process server(136) providing an explanation of each questionnaire item to the participant through the moving image.
Patent KR-20020037418-A (KR)
Title: Method for manufacturing electrostatic-discharge protecting circuit
Inventor: YANG JONG YEOL
IPC: H01L27/04
Filed: 2000-11-14
Abstract: PURPOSE: A fabrication method of an ESD(Electrostatic Discharge) prevention circuit is provided to increase a sheet resistance by forming locally an ion-implantation barrier pattern. CONSTITUTION: A well(2) is formed in a semiconductor substrate(1) and a field oxide(3) is formed. Ion-implantation barrier patterns(100) are locally formed on diffusion region of the ESD prevention circuit. Then, source and drain regions(14a,14b) are formed by implanting highly doped dopants into the semiconductor substrate(1). At this time, a dummy gate polysilicon is used as the ion-implantation barrier patterns(100).