baber/WOPTO huggingface dataset:
Patent KR-20020069319-A (KR)
Title: Organic electro luminescence display element with low reflectivity of cathode
Inventor: CHOI SANG EON
IPC: H05B33/26
Filed: 2001-02-24
Abstract: PURPOSE: An organic EL display having a low reflectivity is provided to improve visibility by lowering light reflectivity at the cathode. CONSTITUTION: An ITO layer(310) as an anode electrode, an organic layer(320) as an emitting layer, and a cathode(330) are subsequently formed on a glass substrate(300). A cover is mounted on the rear of the cathode in such a manner that nitrogen gas is filled and sealed by a sealing material. The cathode is formed by a multilayer thin film in which reflection light is decreased by generation of the destructive interference at an incident light. The multilayer thin film is a double layer structure of CrOx layer(331) and Cr layer(333) or a triple layer structure of CrNy layer, CrOx layer, and Cr layer.
Patent KR-20020074714-A (KR)
Title: Ceramic Compositions of Microwave Dielectrics
Inventor: CHOI JI WON
IPC: C04B35/46
Filed: 2001-03-21
Abstract: PURPOSE: Provided is a microwave dielectric ceramic composition of the (1-x)(Al1/2Ta1/2)O2-xTiO2 system having high dielectric constant, large Q value, and temperature coefficient of resonant frequency which can be turned to zero. CONSTITUTION: The dielectric ceramic composition is expressed by the formula of (1-x)(Al1/2Ta1/2)O2-xTiO2, wherein x is in the range of 0.1<=x<=0.5. Materials in this composition range possess dielectric constant of 14.1-45.5, Qxfo of 6700-78690 GHz, and temperature coefficient of resonant frequency(TCF) of -31.7 to +99.9ppm/deg.C. The composition is used for mobile telecommunication devices such as resonator, duplex, filter, etc.
Patent KR-20020074983-A (KR)
Title: A cover assembly for packing
Inventor: SON YEONG HO
IPC: B65D81/02
Filed: 2001-03-23
Abstract: PURPOSE: A cover assembly for protecting a product package box is provided to perfectly protect corners of the box, and to appropriately distribute a load applied by another box laminated over the box. CONSTITUTION: The cover assembly(10) for protecting a product package box consists of a plane part comprising a flat square(1) surrounded by four corner contours(2) having a plurality of guide slots(4) respectively, and four partial squares extending outward from each corner contour; corner reinforcing parts(3) fitted to the guide slots of the corner contour to be guided and supported by the corner contour in order to protect corners; and a plurality of load distributing parts installed between corresponding corner contours of the flat square for reinforcing the flat square and distributing a load applied to the flat square.
Patent KR-20020077572-A (KR)
Title: Cellular phone having extended display pannel
Inventor: LEE BYEONG GON
IPC: H04B1/38
Filed: 2001-04-02
Abstract: PURPOSE: A cellular phone having an extension display panel is provided to freely attach or separate another extension display to or from a folder of the cellular phone, thereby extending a display area of various information. CONSTITUTION: A folder(10) forms a display extension slot(12) for connecting and separating a connector(30) on one side. An extension display panel(20) is coupled with the folder. The connector is hinge-coupled with the extension display panel by a fixing screw(40), and is electronically connected to the extension display panel, to transmit display data. Panel hinge bosses(22) are located in a connector hinge boss(31), and couple the fixing screw. The panel hinge bosses are extended on the extension display panel. A hinge hole(22a) is pierced on a center of the panel hinge bosses.
Patent KR-20010090760-A (KR)
Title: Polysiloxane, Method of Manufacturing Same, Silicon-Containing Alicyclic Compound, and Radiation-Sensitive Resin Composition
Inventor: AKIHIRO HAYASHI
IPC: C08L83/06
Filed: 2001-04-06
Abstract: PURPOSE: Provided are a polysiloxane which is useful as a resin component for a resist material, effectively senses radiation with a short wavelength, exhibits high transparency to radiation and superior dry etching properties, and excels in basic resist properties required for resist materials such as high sensitivity, resolution, developability, etc., a method of manufacturing the same, a silicon-containing alicyclic compound, a radiation sensitive resin compound. CONSTITUTION: The polysiloxane has a structural unit I of formula 1a and/or a structural unit II of formula 1b and a structural unit III of formula 1c. In the formulas, A1 and A2 individually represent a monovalent organic group having an acid-dissociable group which dissociates by the action of an acid, R1 represents a hydrogen atom, a monovalent hydrocarbon group having 1-20 carbon atoms, a monovalent halogenated hydrocarbon group having 1-20 carbon atoms, a halogen atom, or a primary, secondary, or tertiary amino group, and R2 represents a monovalent hydrocarbon group having 1-20 carbon atoms, a monovalent halogenated hydrocarbon group having 1-20 carbon atoms, a halogen atom, or a primary, secondary, or tertiary amino group. The polysiloxane has a polystyrene-reduced weight average molecular weight determined by gel permeation chromatography(GPC) in the range of 500-1,000,000.
Patent KR-20010067969-A (KR)
Title: a cushion seat
Inventor: HONG YEONG NAM
IPC: A47C27/00
Filed: 2001-04-11
Abstract: PURPOSE: A cushion sheet is provided to help the circulation of blood and improve user's health by maintaining an effect of the cushion even though a user sits for a long time. CONSTITUTION: A cushion sheet includes a case(10) and a porous cushion member(14). The case has a first space(S1) filled with gas and sealed and a second space(S2) formed at an upper portion of the first space and having a vent hole(12) for ventilating well. The porous cushion member is located in the inside of the second space. The first and second spaces constituting the case form the case by coupling the first case with the second case. The porous cushion member may be mounted in the first space. The first space has a gas injecting hole for injecting gas into the first space.
Patent KR-20020081707-A (KR)
Title: Method and System for Public offering of entertainer fund with the concept of cyber futures
Inventor: HONG JONG CHEOL
IPC: G06Q40/06
Filed: 2001-04-19
Abstract: PURPOSE: An entertainer fund raising method and system is provided to select a fund target entertainer based on a popularity or entertainment business data, to raise an entertainer fund from investors by adopting a cyber futures stock trading concept, to select an entertainment project in which the selected entertainer appears or stages, and to distribute a profit, made via the entertainment project, to the investors. CONSTITUTION: The method comprises steps of a client subscribing for an entertainer fund management system as a member according to an agreement procedure(500), the client depositing an initial margin, determined by the agreement, to the entertainer fund management system and obtaining cyber futures stocks(505), the client receiving cyber money corresponding to the deposited initial margin(510), the fund management system selecting an entertainment project in which a fund target entertainer appears or stages(515), the fund management system performing a public offering(520), the fund management system investing in the selected project(525), the fund management system distributing a profit to the client if a profit is made via the selected project(530, 535), and the client determining a reinvestment(540).
Patent KR-20020026790-A (KR)
Inventor: KINOSHITA TAKASHI
IPC: F01C21/08
Filed: 2001-04-19
Abstract: PURPOSE: An automotive vane-type vacuum pump is provided to improve durability without adherence between an axial end surface of a rotor and a case. CONSTITUTION: An automotive vane-type vacuum pump comprises: a bottomed cylindrical case(30) having an inlet(1) and an outlet(2); a rotor(24) eccentrically accommodated in the case; a shaft(21) secured to the rotor, having both ends thereof rotatably supported by both bottom surfaces of the case, and rotates the rotor by an external driving force; and a vane(11) rotating slidably in contact with the inner peripheral surface of the case while moving in and out of the rotor as the rotor rotates. The axial movement of the shaft is restricted by slidable contact between axial movement restricting stepped portions(28) provided on both ends of the shaft and the case, and a very small gap is formed between an axial end surface of the rotor and the case. Therefore, the axial end surface of the rotor and case are not adhered, quality is improved, and durability is improved.
Patent KR-20020083387-A (KR)
Title: Washing device for window
Inventor: OH OK KYUN
IPC: B60S1/66
Filed: 2001-04-27
Abstract: PURPOSE: A window washing apparatus of a vehicle is provided to clean the inside of the window conveniently without staining indoors by preventing overflow of drainage with forming vacuum and with forming rubber blades. CONSTITUTION: A window washing device of a vehicle is composed of a water injection unit, a drainage suction unit, and a body(10) and a handle including sponge and a rubber blade(12). The rubber blade is formed around the upper edge of the body, and an inverse trapezoid collecting container is formed in the middle of the body. A drain port is formed in the end of the collecting container, and connected to a drainage suction pipe(60) to discharge rinsing water. The inside of the window is cleaned by forming vacuum in the body with pushing and pulling the washing apparatus.
Patent KR-20020083841-A (KR)
Title: A finger plate for a stringed instrument
Inventor: MATSUSHITA TATSUYA
IPC: G10D3/06
Filed: 2001-04-30
Abstract: PURPOSE: A finger plate for a string instrument is provided to improve precision of tone by equalizing the length of a string between frets and crossing strings over frets with forming arc frets and passing the extension line of the string through the center of the arc. CONSTITUTION: A finger plate of a string instrument comprises a finger plate body(3); a nut(22) installed in the end of the finger plate body to extend the string along the finger plate body by supporting the first interval of the string including the second interval supported by a saddle; and plural frets(24) arranged successively along extension direction of the finger plate body. The arc fret is formed, and the center of the arc is integrated with the intersection of extension lines of two or more strings. The accuracy of tone is improved by arranging strings perpendicularly to frets, and strings are tuned easily by keeping balance of strings with constant tension.
Patent KR-20020084558-A (KR)
Title: Supplier of coating liquid for braun tube
Inventor: LIM CHAE JEONG
IPC: H01J9/26
Filed: 2001-05-03
Abstract: PURPOSE: A CRT liquid feeding apparatus is provided to allow the CRT to be easily manufactured and improve quality by uniformly depositing coating liquid and preventing separation at the connecting part. CONSTITUTION: A CRT sealing coating liquid feeding apparatus(30) comprises a housing(32) having an inlet port for receiving coating liquid; a driver unit(33) connected to the rear of the housing; a driving shaft(35) connected to an output shaft(34) of the driver unit and disposed within the housing; a storage chamber(37) arranged within the housing, and which stores coating liquid; a compression chamber(38) disposed in front of the storage chamber, and which has a diameter smaller than the diameter of the storage chamber, and an outlet hole formed at the front portion of the compression chamber; a stirrer rod(40) attached to the driving shaft, and which stirs coating liquid stored in the storage chamber so as to prevent change of physical properties and remove air bubble; a screw(43) having a diameter contacting the inner wall of the compression chamber, and which compresses and discharges coating liquid; a plate arranged outside the outlet hole of the compression chamber in such a manner that the plate moves along a guide by a cylinder(46) fixed to the housing through a bracket; and a shut-off plate arranged at the plate, and which opens or shuts the outlet hole of the compression chamber.
Patent KR-20020085310-A (KR)
Title: Eliminates electromagnetic waves
Inventor: MOON DAI SUNG
IPC: G12B17/02
Filed: 2001-05-07
Abstract: PURPOSE: An apparatus for removing an electromagnetic wave is provided to see and listen the emission of electromagnetic wave, thereby securely utilizing electronic appliances. CONSTITUTION: An apparatus for removing an electromagnetic wave includes an input power converting device(D100) for converting the input power, a direct current power supply(D200) for supplying a direct current to a circuit, a ground circuit connection part(D300) for grounding electronic appliances which is not grounded and for connecting a ground of the electronic appliances to an excited state when the electronic appliances has two line powers, an electromagnetic wave sensor(D400) for detecting an occurrence of the electromagnetic wave and an electromagnetic wave sensing identification sound generation and LED display(D500) for notifying the detected electromagnetic wave as a sound and notifying the detected electromagnetic wave as a light through the LED.
Patent KR-20020002197-A (KR)
Inventor: KIMURA TORU
IPC: G11B7/125
Filed: 2001-05-11
Abstract: PURPOSE: An optical pick-up apparatus is provided to effectively correct a spherical aberration generated in an optical surface of each optical pick-up apparatus with a simple structure change, and to correct an axial chromatic aberration caused by mode hopping of a semiconductor laser and HFCS(High Frequency Superimposition). CONSTITUTION: An optical pickup apparatus(23) for conducting recording and reproducing information of an optical information recording medium, is composed of a light source(11), a converging optical system and photo-detectors(41,42). The converging optical system has an objective lens(3) converges optical flux irradiated from the light source on an information recording plane(5) of the optical information recording medium, so as to conduct recording and reproducing information of the optical information recording medium. The photo-detectors accept the optical flux reflected from the information recording plane. The converging optical system is composed of the plastic lens(3) and spherical aberration deviation correcting elements(4,5) to correct deviation of a spherical aberration of the converging optical system. And a numerical aperture of the objective lens at an image-side is 0.65 or more.
Patent KR-20020087303-A (KR)
Title: Test method for probe card for testing semiconductor wafer
Inventor: LEE DONG SUN
IPC: H01L21/66
Filed: 2001-05-15
Abstract: PURPOSE: A method for testing a probe card testing a semiconductor wafer is provided to detect automatically a failure of the probe card and a cause of the failure by using a semiconductor chip adopting a JTAG(Joint Test Action Group) interface. CONSTITUTION: A compatibility test is performed by checking whether a JTAG interface is adopted in chips formed on a wafer loaded on a probe card, or not(S100). An open test and a short test for a probe card are performed(S110). A functional test is performed by using a functional pattern(S120). A normal state of the probe card is checked by using results of the open test and the short test for a probe card(S130). The normal state of the probe card is determined as a test pass if an error is not generated from the above test process(S140). An abnormal state of the probe card is determined as a test failure if the error is generated from the above test process(S150).
Patent KR-20020091582-A (KR)
Title: Modularized frame structure and the method for fabricaing the same
Inventor: LIN CHAO HSIEN
IPC: H04R1/02
Filed: 2001-05-31
Abstract: PURPOSE: A frame module structure and a method for the frame module are provided to improve the protection structure of a planar speaker in a unified frame by supplying an independent molding contour from the frame body and replacing a still type. CONSTITUTION: A frame module structure in a molding structure configuring a planar speaker includes a frame body(21) provided with a first coupling member(22) and formed in the form of a predetermined shape and a second coupling member(25) combined with the frame, wherein the molding contour(24) forms the module structure of the frame by combining the first coupling member(22) and the second coupling member(25) with each other.
Patent KR-20010111031-A (KR)
Title: 의료용 기기, 특히 치과용 기기에 유체를 반송하는 도관의멸균 방법
IPC: A61C1/00
Filed: 2001-06-08
Abstract: 본 발명은 의료용 기기들, 특히 치과용 핸드피스(1)들에 유체를 반송하는 도관들을 멸균하기 위한 방법에 관한 것이다.  상기 방법은, 핸드피스(1)들의 공급 분기부들 또는 지선들(2s, 2a, 2b, 2c)의 최소한 단부 부분들을 그들의 각각의 안정 위치들로부터 제거하여 용기(5)내에 위치시키는 단계; 예정된 시간동안 상기 공급 분기부들 또는 지선들(2s, 2a, 2b, 2c)의 각각에 멸균액을 도입시키는 단계; 및 상기 공급 분기부들 또는 지선들(2s, 2a, 2b, 2c)로부터 상기 멸균액을 배출시키는 단계;를 구비한다.  상기 최종적인 배출 단계는 상기 공급 분기부들 또는 지선들(2s, 2a, 2b, 2c)의 내부를 멸균 유체로 세정하므로써 수행되며, 상기 멸균 유체는 주 물 공급원(3)과는 독립적으로 제 2 분기부(7)를 통하여 공급될 수 있다.
Patent KR-20030000344-A (KR)
Title: Transdermal delivery system for tulobuterol
Inventor: CHOI HU GYUN
IPC: A61K9/70
Filed: 2001-06-23
Abstract: PURPOSE: A patch agent prepared by using tulobuterol as an effective ingredient, one or two or more absorption promoters, a solubilizing agent and a matrix substrate is provided which is effective in continuous release of tulobuterol for a long period of time and efficient in production of a patch. CONSTITUTION: The patch agent contains: (a)1 to 30% by weight of tulobuterol; (b)1 to 20% by weight of one or two or more absorption promoters selected from the group consisting of polyglyceryl olate(Plurol Oleique), PEG-8 glyceryl caprylate/caprylate (Labrasol), PEG-8 glyceryl linolate(Labrafil 2609), sorbitan fatty acid ester(Span) and polyoxyethylene-sorbitan-fatty acid ester(Tween); (c)1 to 20% by weight of one or more alkalinizing agents selected from alkanolamine, alkylamine, sodium bicarbonate, caustic soda and a basic compound having ammonium ion, amine group and pyridine group; and (d)70 to 99% by weight of one or more of hydroxyl-containing acrylate-based or grafted acrylate-based polymers as a matrix substrate.
Patent KR-20030001072-A (KR)
Title: Image sensor with IR filter
Inventor: LIM YEON SEOP
IPC: H01L27/146
Filed: 2001-06-28
Abstract: PURPOSE: An image sensor having an infrared filter is provided to reduce manufacturing costs without forming an exterior infrared filter. CONSTITUTION: The image sensor comprises a microlens(1) and an infrared filter. At this time, the infrared filter is formed by stacking alternately an oxide layer(2) and a nitride layer(3) on the microlens(1). Preferably, the thickness of the oxide layer(2) is 0.128 nanometer, and the thickness of the nitride layer(3) is 0.072 nanometer. Also, the reference wavelength of the infrared filter is about 0.75 nanometer.
Patent KR-20030003339-A (KR)
Title: Circuit for generating high voltage
Inventor: LEE JAE PYEONG
IPC: H03K5/00
Filed: 2001-06-30
Abstract: PURPOSE: A high voltage generator circuit is provided, which controls a delay interval accurately as consuming a small area in integration. CONSTITUTION: The first clock generation part(100) generates the first clock(clk1) which has a constant duty ratio and becomes a low level when an input clock(CLK) is in a high level, in response to the input clock. The second clock generation part(200) generates the second clock(clk2) which is active when the first clock is in a low level, and has a duty ratio smaller than that of the first clock. A precharge part(300) precharges a capacitor(320) in response to the second clock. And a voltage output part(400) discharges the precharged capacitor in response to the first clock.
Patent KR-20030003571-A (KR)
Title: The manufacturing device for melting and sticking resin on vinyl house film which has inserted support sting
Inventor: YOON JAE IL
IPC: B29C65/70
Filed: 2001-07-03
Abstract: PURPOSE: A resin film fabricating apparatus and a product manufactured by using the same are provided to reinforce strength of a bonding section of a resin film by inserting reinforcement yarn into the resin film. CONSTITUTION: A cutting blade(3) is installed at both sides of an upper portion of a tension roller mounted on a body(1). A cutting section(2) having a string guide rod(4) is formed on the tension roller. A resin extruder(24) is installed at a center of the body(1). An extruding pipe(25) is provided at both sides of a bonding roller(5). A fixing string(6) is inserted into a resin film(23) after cutting both sides of the resin film(23) by using the cutting blade(3). Then, the resin film(23) extruded through the extruding pipe(25) is introduced into an end of the resin film(23). The resin film(23) is fixedly bonded by using the bonding roller(5).
Patent KR-20030004467-A (KR)
Title: Swing form correcting device for golfers
Inventor: BAE GUN HO
IPC: A63B69/36
Filed: 2001-07-05
Abstract: PURPOSE: A golf swing pose correction device is provided to be skillful in golf swing by repeatedly exercising swing motion in a constant swing range without instruction or training by a golf coach. CONSTITUTION: The correction device comprises a pair of wearing materials connected to strings(6,6') at one side and having a number of coupling holes(3) and couplers(7) at the other side to make it possible to put the materials on a chest; two curved guiders(2) at front side of the both wearing materials; and arm couplers(4) on both guiders(2) by way of a connection device(5) to slide the couplers on the guiders. Alternatively, the guider may consist of a rail to slide a moving roller and have the arm coupler connected to the moving roller by means of the connection device(5).
Patent KR-20030004469-A (KR)
Title: A manufacturing method of chemical combination for the producing preocess of sanitary toilet-tissue
Inventor: LEE JONG HA
IPC: A01N43/04
Filed: 2001-07-05
Abstract: PURPOSE: A process for preparing a concentrated compound for processing sanitary tissue products by adding sorbic acid, citric acid, sodium chloride and hyaluronic acid is provided. Whereby, the product has an antimicrobial effect against pathogenic bacteria and common bacteria as well as both gram positive and gram negative bacteria. CONSTITUTION: The sanitary tissue product is prepared by mixing 0.10 to 0.5% by volume of sorbic acid, 0.10 to 0.5% by volume of sodium chloride, 0.10 to 0.2% by volume of a flavorings, 0.50 to 1.0% by volume of hyaluronic acid, 0.20 to 0.5% by volume of apple pectin and 100% by volume of water.
Patent KR-20030003630-A (KR)
Title: A fish luring light
Inventor: EIM WON GI
IPC: A01K85/01
Filed: 2001-07-02
Abstract: PURPOSE: A bulb for a fish gathering lamp is provided to improve fish gathering and catching efficiencies by adopting appropriate reflection and irradiation of light. CONSTITUTION: The bulb(1) for a fish gathering lamp comprises a support(3) fixed at a contact screw(6) installed at an opening(1A) of the bulb, a light emitting plate(2) installed to the support through a light emitting tube fastener(7), and electric wires(4,5). At the upper and lower portions of the bulb are installed reflective mirror surfaces(8,8'), and another upper and lower reflective plates(9,9') are fixed to the support. The reflective plates are divided into plural sectional plates.