baber/WOPTO huggingface dataset:
Patent KR-20030022581-A (KR)
Title: 2D / 3D convertible display
Inventor: TOMONO TAKAO
IPC: G03B35/16
Filed: 2001-09-11
Abstract: PURPOSE: A 2D/3D convertible display is provided to easily realize 2D and 3D in a single display without extra equipment in fields requiring progressed image information. CONSTITUTION: A stereoscopic image display includes an image forming display panel(21), and a lens part including a first transparent substrate(22), a liquid display layer(23) formed on the first transparent substrate in a plurality of lens shapes, and a second transparent substrate(24) formed on the liquid display layer. The liquid display layer refracts a beam emitted from the image forming display panel to form a stereoscopic image and selectively controls refraction rate according to application of external power source.
Patent KR-20030023062-A (KR)
Inventor: KIM BYEONG SUN
IPC: F24F13/24
Filed: 2001-09-11
Abstract: PURPOSE: An outdoor unit of an air conditioner with a speaker is provided to minimize noise generated in an outdoor unit. CONSTITUTION: A plurality of speakers(60) are installed around a surface of a compressor(52) correspondingly with kind of noise to kill noise generated in the compressor. The speaker receives signal transmitted by a control box(70) through a connecting line(62) to generate sound with phase causing destructive interference with noise generated in noise sources, especially the compressor so as to offset and kill. The speaker absorbs and removes noise by vibration of membrane if installed to vibrate.
Patent KR-20030024152-A (KR)
Title: Contents service method of wireless toy through internet
Inventor: CHO CHEOL HYEONG
IPC: G06F17/00
Filed: 2001-09-17
Abstract: PURPOSE: A method for providing the contents of a wireless toy through the Internet is provided to collectively perform payment process for the contents through the Internet when the toy applying a Blue-tooth technology downloads various contents from a toy content providing server. CONSTITUTION: A user connects to the content hosting server(S100). If the contents are selected from a content hosting server, an estimation sheet is transmitted to a user PC after confirming the DRM(Digital Rights Management, S102). A purchase intention and a DRM processing result are transmitted to the content hosting server(S103). The content hosting server registers the purchase intention to a customer management database and the purchase intention is transmitted to the content providing server(S104). A transaction result is transmitted to the user and a payment management server(S105). The payment management server confirms the payment information and requests an approval to a financial server(S107,S108). After completing the approval, the payment amount is remitted to an account of a content provider(S109,S110). The transaction information is registered to the customer management database(S112).
Patent KR-20030025116-A (KR)
Title: A circuit for detecting of voltage
Inventor: LEE CHAE HWA
IPC: G01R19/165
Filed: 2001-09-19
Abstract: PURPOSE: A voltage detection circuit is provided to accurately detect a power voltage level by comparing the detected voltage with a reference voltage by using a differential amplifier. CONSTITUTION: A voltage detection circuit includes a first voltage driving block(21) for outputting a reference voltage with a predetermined level by receiving an inverted power-on detection signal, a second voltage driving block(23) for outputting a detection voltage with a predetermined level by detecting the power voltage, a programmable memory(24) for controlling the second voltage driving block(23) in such a way that the detection voltage matches with the set detection voltage, a decoder(25) for outputting a control signal to the second voltage driving block(23) by decoding the output signal of the programmable memory(24), a comparing block(22) for comparing the output signal of the first voltage driving block(21) with the output signal of the second voltage driving block(23) and a third voltage driving block(27) for outputting a power voltage detection signal by receiving the output signal of the comparing block(22).
Patent KR-20030028282-A (KR)
Title: Mixed polyol solution for two component polyurethane adhesive and preparation thereof
Inventor: KIM HYEONG JU
IPC: C09J175/04
Filed: 2001-09-28
Abstract: PURPOSE: Provided are a two-part polyurethane adhesive capable of imparting strong adhesiveness, particularly a polyol mixture of the two-part polyurethane adhesive, and a method for preparing the same. CONSTITUTION: The polyol mixture of two-part polyurethane adhesive consisting of isocyanate compound(part A) and polyol mixture(part B) containing additives, is characterized by comprising ionic polyester polyol containing nonionic water and polyether polyol as polyol. The polyol mixture is prepared by the steps of (i) reacting a carboxylic acid consisting of unsaturated carboxylic acid and saturated carboxylic acid with polyol to synthesize a unsaturated polyester polyol, (ii) reacting the synthesized unsaturated polyester polyol with acidic sodium sulfite to form an ionic polyester polyol containing sulfonate in its chain, and (iii) blending polyether polyol and typical additives into the ionic polyester polyol.
Patent KR-20030024531-A (KR)
Title: Lyophilized Tricholoma matsutake and preparation method for the same
Inventor: JUN SEONG SIK
IPC: A23B7/024
Filed: 2001-09-28
Abstract: PURPOSE: Provided are freeze dried Tricholoma matsutake, its manufacturing method and foods, food additives or beverages containing it. The prepared Tricholoma matsutake is less likely to be changed in its nutrition and physical properties but is more likely to be increased in its natural flavor. CONSTITUTION: Tricholoma matsutake or its slices with a thickness of 4mm are immersed in a flavoring agent containing 0.1 to 10%(v/v) of a Tricholoma matsutake flavor for 20 to 60min and then freeze dried under reduced pressure. A food selected from the group consisting of special nutritious foods, meat foods, fish meat products, bean curds, jelly, noodles, health supplementary foods, seasoning foods, confectionery, dairy products, kimchi, pickled foods and beverages contains the freeze dried Tricholoma matsutake, Tricholoma matsutake powder or Tricholoma matsutake slices.
Patent KR-20030027492-A (KR)
Title: A method for providing CID service using hierachical facility structure grouping method
Inventor: JUNG BYEONG DEOK
IPC: H04Q3/72
Filed: 2001-09-28
Abstract: PURPOSE: A method of servicing a caller ID by using a hierarchical structure is provided to divide a CID(Caller ID) service into switching system, module and port, and three layers, and to automate CID management, thereby efficiently managing line facilities at low cost. CONSTITUTION: A telephone number exchange confirms whether a service is able to be supplied when a CID service is requested from a line, and if entire modules including the line are capable or a present module is capable, the exchange opens a CID line(S401-S405). If the present module does not support the CID service, the exchange confirms whether a usable port is in the module, and if so, a corresponding subscriber selects a new exchange port for the CID service(S406-S408). If an outside line of the new port is the same line, the exchange port performs an inside line operation to have a CID service line, and if the outside line is an optical line, the exchange port simultaneously has the outside line and an inside line to have a CID service line(S409-S414). If usable ports do not exist in all modules and all subscribers occupy the ports, user ports requiring the CID service are crossed with user ports not-requiring the CID service(S415-S425).
Patent KR-20030027547-A (KR)
Title: a model block of education making a structure
Inventor: PARK HO GUL
IPC: G09B1/00
Filed: 2001-09-29
Abstract: PURPOSE: A model block structure for learning is provided to construct structures of various shapes very simply and rapidly by a simple method of absorbing a model block on the other side with an absorption hole formed on a model block on one side. CONSTITUTION: A polyhedral model block(10) of various shapes is made using a material such as a soft rubber or a silicon, and absorption holes(11) are made on the planes as many as a half of the total planes. And absorption hole connection hole are formed on the planes corresponding to a half of the total planes, and an absorption hole comprised in the absorption hole connection hole is combined.
Patent KR-20030030747-A (KR)
Title: Method for address administration of mobile information terminal
Inventor: WOO YEONG MIN
IPC: H04B7/26
Filed: 2001-10-12
Abstract: PURPOSE: An address list managing method of a mobile information terminal is provided to effectively manage a memory file of a mobile information terminal through a radio network. CONSTITUTION: A user manipulates a mobile information terminal to come to a where-to-make-contact(e.g., address, E-mail or phone number) menu, inputs an address, E-mail or a phone number and transmits it to a radio network(S31,S32). It is judged whether a registered ID for the radio network is the user ID(S33). If the registered ID is the user ID of the mobile information terminal, the address, the E-mail or the phone number is stored in an HLR(Home Location Register), while if the user ID is failed to be checked because of a bad condition of the radio network, the user ID is temporarily stored and a connection is automatically attempted for some period so that the user ID can be automatically stored when the radio network is in good condition for connection(S34,S35). If some information of the user needs to be corrected, it is judged whether the user ID has been allowed for automatic updating for his/her own address list as registered by another person, and if yes, the address list of the user which has been registered by another person is also automatically corrected(S36-S38).
Patent KR-20030031610-A (KR)
Title: A high pressure accumlator of electronic control brake system
Inventor: YANG I JIN
IPC: B60T8/34
Filed: 2001-10-15
Abstract: PURPOSE: A high pressure accumulator for an electronic control brake system is provided to reduce operational noise of the brake system by damping pressure pulsation of oil efficiently with modifying the structure, and to decrease the volume of the high pressure accumulator by reducing a hydraulic block. CONSTITUTION: A high pressure accumulator is composed of a damping chamber(51) opened at one side and formed in a hydraulic block to flow brake oil by pumping in braking by increasing or keeping pressure, and a plug(52) closing the opening part of the damping chamber. A damping member(60) is arranged in the damping chamber, filled with air, and elastically deformed by pressure of oil flowing into the damping chamber. Plural protrusions(61) are formed in the surface of the damping member to prevent the damping member from being contacted to the damping chamber. Noise is reduced by preventing pressure pulsation of oil with installing the spherical damping member in the damping chamber.
Patent KR-20030039639-A (KR)
Title: Method for determining the height of the slag foaming in the electric furnace
Inventor: LEE GWANG GEUN
IPC: G01N29/00
Filed: 2001-11-14
Abstract: PURPOSE: A method for measuring a slag foaming height in a DC electric furnace is provided to prevent a splash phenomenon of a slag by properly maintaining the slag foaming height. CONSTITUTION: Noise generated during an operation of an electric furnace(11) is measured through a microphone(12a). Then, frequencies having arc noise characteristic are detected by analyzing noise using a frequency analyzing system(12b). After that, main frequencies representing a peak are selected from the frequencies having arc noise characteristic. Then, an intensity of arc noise is obtained by squaring the selected main frequencies, dividing the total squaring value of the selected main frequencies by the number of selected frequencies, and extracting the square root of a resulted value.
Patent KR-20030041365-A (KR)
Title: Control system for driving of water heater
Inventor: KANG SIN GU
IPC: F24H9/20
Filed: 2001-11-19
Abstract: PURPOSE: A device for controlling the drive of a water heater is provided to reduce fuel and to quickly supply hot-water by continuously detecting the flow rate and temperature of direct-water. CONSTITUTION: A flow sensor(90) measures the flow rate of a direct-water introduction tube(10). A direct-water temperature sensor(100) measures the temperature of the direct-water in the direct-water introduction tube. An outlet temperature sensor(70) measures the temperature of a hot-water supply tube. A hot-water temperature controller(30) inputs a setting temperature, adjusts the operation of the water heater, and displays the state of the water heater. A main controller(20) receives the outputs from the flow sensor, direct-water temperature sensor, outlet temperature sensor, and hot-water temperature controller, and calculates the heat capacity according to the setting hot-water temperature and controls the hot-water temperature controller.
Patent KR-20030042927-A (KR)
Title: Touch screen for portable terminal
Inventor: KIM JU HUN
IPC: G06F3/03
Filed: 2001-11-26
Abstract: PURPOSE: A touch screen of a portable terminal is provided to form grooves, corresponding to keys displayed on a display of the portable terminal, on a film, which is attached on the touch screen for inputting data by using a tactile sense and prevents a stylus pen from slipping on the touch screen. CONSTITUTION: The device comprises a film(13) attached on a touch screen(11) of a portable terminal. The film(13) forms grooves(15) on a surface corresponding to keys displayed on a display of the portable terminal, specially frequently used keys such as an enter key. The user pushes a stylus pen or a finger on the groove(15), corresponding to an icon or a key, for executing a specific instruction or inputting data. So the userdepends on a tactile sense of a finger, not a visual sense in pushing the stylus pen or the finger on a frequently used icon or key of the touch screen(11).
Patent KR-20030044491-A (KR)
Title: Automatically rinse controlling apparatus and method for washing mechine
Inventor: JUN GYU DONG
IPC: D06F33/02
Filed: 2001-11-30
Abstract: PURPOSE: An automatic rinsing control apparatus of a washing machine and a method thereof are provided to wash the laundry cleanly, and to prevent waste of electricity or water by detecting turbidity of rinsing water with a rinsing water sensor and controlling the number of rinsing. CONSTITUTION: The end of final rinsing is checked(303), and turbidity of rinsing water is detected by a rinsing water sensor in deciding final rinsing(305). The microcomputer compares the turbidity of rinsing water with the reference value, and drains rinsing water through a drain hose by operating a drain valve driving unit(309). Water is supplied to a tub by a feed water valve driving unit, and rinsing is performed by controlling a motor(311). The end of rinsing is checked(312), and drain is performed in case of the turbidity of rinsing water to be less than the reference value. Rinsing is performed efficiently by detecting the turbidity of rinsing water with the rinsing water sensor.
Patent KR-20020001698-A (KR)
Inventor: KIM CHEOL BIN
IPC: E03B7/10
Filed: 2001-12-05
Abstract: PURPOSE: A warmth keeping cover of a water gauge is provided to make work easy by smoothly adhering a warmth keeping material on components having uneven surfaces, to indicate the supply of power and the radiation of a hot wire, to stop the supply of power when overheating occurs, and to check a water gauge regardless of temperature. CONSTITUTION: A warmth keeping cover is formed by covering an insulating material(22) on a warmth keeping material(23), placing a hot wire(20) on the insulating material, adhering an aluminum tape(21) on the hot wire, covering an incombustible covering material(24), and attaching a magic tape onto the edge. For reducing stress due to strain when a water gauge and components are covered with the warmth keeping cover, scabbards are formed on both faces of the warmth keeping material. Therefore, the warmth keeping cover is adhered evenly.
Patent KR-20030046788-A (KR)
Title: Semiconductor Package and Manufacture Method The Same
Inventor: LEE SANG HO
IPC: H01L23/29
Filed: 2001-12-06
Abstract: PURPOSE: A semiconductor package and a manufacturing method thereof are provided to be capable of simplifying manufacturing processes and easily stacking a plurality of semiconductor chips by improving the structure of the semiconductor package using an anisotropic conductive film. CONSTITUTION: The first chip assembly(10) is located in a hole or groove of a substrate(50) made of a PCB(Printed Circuit Board). The second chip assembly(11) is located on the upper portion of the substrate(50), wherein the second chip assembly is electrically connected with the substrate. The first and second chip assembly are provided with the first and second chip(10a,11a), the first and second metal pad(10b,11b) formed on the circuit surfaces of the first and second chip, conductive bumps(4) attached on the metal pads, and anisotropic conductive films(3) attached on the circuit surfaces of the chips including the conductive bumps, respectively.
Patent KR-20020048870-A (KR)
Inventor: KOPIETZ JAN
IPC: C08K9/08
Filed: 2001-12-14
Abstract: PURPOSE: A beaded black can be produced in a pelletizing machine and used as a filler and/or pigment in rubber and plastic articles and as a pigment for the production of printing inks. CONSTITUTION: The beaded black comprises carbon black and at least one pelletizing additive and at least one synthetic oil, wherein the pelletizing additive content is 0.1 to less than 10 wt.% and the oil content is 1 to 12 wt.%, relative to its total weight and the starting carbon black displays a DBP adsorption of between 40 and 250ml/100g and a nitrogen surface area of 5 to 500 m¬2/g.
Patent KR-20020065333-A (KR)
Inventor: KOBAYASHI KAZUHIRO
IPC: G02F1/1362
Filed: 2001-12-14
Abstract: PURPOSE: A liquid crystal display device and the manufacturing method therefor are provided to secure wide viewing angle and high contrast. CONSTITUTION: A liquid crystal display device has TFT(Thin Film Transistors) disposed at the intersections of gate lines(2) and source lines(7), pixel electrodes(14,16) connected with the transistors, electrodes opposite to the pixel electrodes, and liquid crystal held between the opposite electrodes and the pixel electrodes. The pixel electrodes comprise a first pixel electrode and a second pixel electrode. The second pixel electrode is disposed in a layer above an insulating layer disposed in a layer above the first pixel electrode. The second pixel electrode has a region not overlapping with the first pixel electrode. The second pixel electrode is electrically connected with the first pixel electrode.
Patent KR-20020051837-A (KR)
Title: Paper money handling device
Inventor: KANAGAWA TAKESHI
IPC: G07D9/00
Filed: 2001-12-19
Abstract: PURPOSE: A paper money handling device is provided to prevent a jamming by slightly changing the speed of a paper money conveying unit. CONSTITUTION: A paper money handling device comprises a paper money conveying unit(40), a wheel driving unit(111) and a reel driving unit(107). The paper money handling device drives to wind a tape between a wheel(105) and a reel(106) and to rewind the tape wound on the wheel to the reel and to deliver paper money. An initial diameter of the reel and a moving speed of the tape are calculated on the basis of the add-up value of pulses generated from an encoder and the wheel driving unit and the reel driving unit are controlled so that the moving speed so calculated attains a set speed. Jamming is prevented by slightly changing the set speed from the speed of the paper money conveying unit.
Patent KR-20020023905-A (KR)
Inventor: GILLIGAN JOSEPH FRANCIS
IPC: A63B71/14
Filed: 2001-12-28
Abstract: PURPOSE: Provided is a baseball mitt, and more specifically, an infielder's mitt having an inventive pocket area for fielding ground balls. CONSTITUTION: The baseball mitt comprises a front shell having a unitary planar finger portion terminating with four fingertips, and a palm portion positioned below and coextensive with the planar finger portion. A thumb portion extends from the palm portion and adjacent to the planar finger portion, and a heel portion is positioned below and coextensive with the palm portion and the thumb portion. A web is disposed between the thumb portion and the planar finger portion. Additionally, a back shell covers the front shell and front and back shells are attached to one another about a peripheral edge of the respective shells.
Patent KR-20030056866-A (KR)
Title: optical disk of high density and production method of the same
Inventor: LEE JUN SEOK
IPC: G11B7/253
Filed: 2001-12-28
Abstract: PURPOSE: A high density optical disk and a method for manufacturing the same are provided to reduce vibration generated in rotating an optical disk at a high speed, and reduce the size of a drive by reducing the thickness of a substrate. CONSTITUTION: A first substrate(12) having pre-pits on one surface is manufactured by using high molecular resin through injection molding. A second substrate(11) is manufactured by using a metal or ceramic material. A UV(Ultra Violet) adhesive is applied on the second substrate. The first substrate is put on the second substrate. The first substrate and the second substrate are bonded with each other by curing the applied UV adhesive. A reflective layer(20), an information layer(30), and a cover layer(40) are accumulated on the first substrate in order.
Patent KR-20010070983-A (KR)
Title: 수성조성물
IPC: C08L27/02
Filed: 1999-07-20
Abstract: 특정한 말단 불포화 올리고머 0.05-4.5중량%를 포함하는 단량체혼합물의 중합체 의해 형성된 공중합체의 수성분산물은 코팅의 내긁힘성, 내부식성, 불투명성 및/또는 내풍해성 개선에 유용하다.
Patent KR-20010072201-A (KR)
Title: 텐션 측정 롤러 또는 루퍼 롤러로서의 스트립 편향 롤러
IPC: B21B39/08
Filed: 1999-08-19
Abstract: 본 발명은 스트립의 열간 및 냉간 압연을 위한 두 개의 압연대 사이에 위치한 롤링 스톡(rolling stock) 내의 텐션을 조절하기 위한 것으로, 특히 텐션 측정 롤러(tension measuring roller) 또는 루퍼 롤러(looper roller)와 같은 스트립 편향 롤러(strip deflection roller)에 관한 것이다.  본 발명에 따라, 상기 스트립 편향 롤러(3)는, 공통의 편심 샤프트(4) 상에 독립적으로 자유롭게 회전할 수 있도록 베어링된 적어도 5개의 상호 인접한 디스크(disk; 8)―여기서 상기 디스크 중 최대한 두 개의 디스크(8)가 편심 샤프트(4)의 회전축과 중심이 같은 상태로 베어링되어 있음―들로 이루어지고, 스트립(B)―여기서 스트립은 스트립 편향 롤러 상에서 안내됨―의 윤곽에 영향을 가하고 편평도를 조절하기 위해 편심 샤프트(4)를 회전시킴으로써 나머지 디스크(8)가 높이상 변경될 수 있다.
Patent KR-20010104662-A (KR)
Title: Method for making self-brazing components using powder metallurgy
IPC: B23K1/20
Filed: 1999-11-09
Abstract: The present invention concern a method using powder metallurgy for producing molded parts intended to be assembled by self-brazing to metal parts capable of receiving them and said receiving parts. The method comprises forming a homogenous mixture of a basic metal powder, brazing powder and a liquid binding agent which is injection molded to form a self-brazing part.
Patent KR-20010099810-A (KR)
IPC: E04B2/74
Filed: 2000-09-08
Abstract: 종래의 패널에서는 복수의 패널의 측테두리끼리를, 복수의 연결면을 갖는 연결부재를 통해서 연결하는 경우, 상기 연결부재의 비사용면을 피복하기 위해 장착되는 커버와, 상기 패널의 측단면을 피복하기 위해 장착되는 커버는 전혀 다른 것을 사용하고 있었으며, 생산상의 부담증대나, 부품점수, 제조비의 증대를 초래하게 되어 있었기 때문에, 복수의 가동간막이벽(1)의 측테두리끼리를, 복수의 연결면(6a)을 갖는 연결부재(6)를 통해서 연결하는 경우, 가동간막이벽(1)의 측단면(1a)을 피복하는 커버(7)를 상기 연결부재(6)의 비사용의 연결면(6a)을 피복하는 커버로서 겸용할 수 있도록 구성하였다.
Patent KR-20010093143-A (KR)
IPC: A62C5/00
Filed: 1999-12-17
Abstract: 본 발명에 따른 연무형의 휴대용 소방 보호 장치는 개구(3)에 의하여 외부와 연통되는 내부공간을 갖는 중공 몸체(1)와, 주어진 온도에서 화염 소화 특성을 가지는 연무제로 변형되어 상기 개구로 배출되도록 한 고형체 물질(7)이 충진되어진 챔버(11)를 포함한다. 
     또한, 내부공간을 갖는 핸들(2)이 상기 중공 몸체에 장착/고정된다. 
     상기 챔버(11)는 고형체를 연무제로 변형시키기 위한 촉발용으로서, 상기 핸들(2)의 내부공간에 수용된 배터리(14)로부터 스위치(13)에 의하여 전류를 공급받는 전기 저항기(12)를 갖는다.