baber/WOPTO huggingface dataset:
Patent KR-20010083198-A (KR)
Title: Optical recording medium, Optical pickup and Optical recording and/or reproducing apparatus
Inventor: ICHIMURA ISAO
IPC: G11B7/122
Filed: 2001-02-20
Abstract: PURPOSE: To provide an optical recording medium in which the contribution to the formation of a spot of a converged beam can be improved when a light spot is formed in a recording layer by the converged light from an optical system. CONSTITUTION: The optical recording medium 80 is irradiated with a converged light beam LB from an optical system. The medium gives >= 30% or about >= 30% amplitude transmittance for the light in the converged light beam LB passing through outer peripheral part of the optical system and reaching the recording layer 863 in the optical recording medium 80. The optical recording medium 80 has an inorganic dielectric layer 861 in the incident side where the converged beam LB enters, and the refractive index of the inorganic dielectric layer 861 is higher than the refractive index of the optical system. The recording layer 863 is formed between dielectric layers 862 and 864. For example, the optical recording medium 80 is a phase transition type optical disk, the optical system is a near field optical system, and the converged light beam LB is obtained from blue or blue-violet laser light.
Patent KR-20020068659-A (KR)
Title: Apparatus for treating a substrate
Inventor: AHN JONG PAL
IPC: H01L21/304
Filed: 2001-02-21
Abstract: PURPOSE: An apparatus for processing a substrate is provided to remove deionized water and moisture as well as pollutants and particles from a surface of a substrate. CONSTITUTION: A liquid reaction container(10) is used for removing particles such as organic material and inorganic material from a surface of a substrate(100). A gas reaction container(20) is used for removing deionized water or moisture from the substrate(100) after a cleaning process is performed in the liquid reaction container(10). An up-down unit(30) performs the cleaning process for the substrate(100) in the liquid reaction container(10) and a dry process in the gas reaction container(20). A transfer robot unit(40) is used for transferring the substrate(100) to a loading/unloading stage(50) when the substrate(100) is dried.
Patent KR-20020070583-A (KR)
Title: Rotary type apparatus for printing thickly paste
Inventor: LEE BANG GYU
IPC: B41F15/08
Filed: 2001-03-02
Abstract: PURPOSE: A rotary type surface thick film printing device is provided to conveniently and accurately print paste such as silver, copper, molybdenum-manganese resistor and glass on a hybrid integrated circuit board, a printed circuit board, a ceramic filter, a duplexer, an antenna and so on. CONSTITUTION: A device includes a first rotary disk(10) having a plurality of grooves(12) formed on a circumference thereof to be appropriate for printing objects(1) to be inserted to and a body installed to rotate; a second rotary disk(20) placed closely to the first rotary disk, having a plurality of grooves(22) formed on a circumference thereof and a body installed to rotate like the first rotary disk; a delivery device moving the printing objects in the grooves of the first rotary disk to the grooves of the second rotary disk; a printing unit(40) installed on the first rotary disk and printing paste on surfaces of the objects inserted in the grooves of the first rotary disk; and a drying unit(50) installed on the second rotary disk and drying printed objects(1') printed by the printing unit.
Patent KR-20020071358-A (KR)
Title: The direct lighting back light panel with the light guide plate
Inventor: CHO GWANG SEOP
IPC: G02F1/13357
Filed: 2001-03-06
Abstract: PURPOSE: A direct light type backlight for combined use with a light guide panel is provided to maintain the uniformity of luminance while realizing the light weight backlight by using a diffusion plate, a light guide panel and a reflection plate. CONSTITUTION: A direct light type backlight for combined use with a light guide panel includes a reflection plate(11) having lamp supporting convex surfaces(111) disposed by a uniform interval, flat surfaces(112) horizontally formed at both ends of the lamp supporting convex surfaces with a predetermined length, slant surfaces(113) inclined from end portions of the flat surfaces, a light guide panel(12) disposed on the reflection plate and having lamp grooves at corresponding positions to the lamp supporting convex surfaces and slant surfaces in the complementing shape to the reflection plate, fluorescent lamps(10) disposed in the lamp grooves, and a diffusion plate(13) disposed on the light guide panel.
Patent KR-20020071384-A (KR)
Inventor: JUNG YANG HYUN
IPC: B42F5/00
Filed: 2001-03-06
Abstract: PURPOSE: A manufacturing method of an album is provided in which photographs are continuously appreciated, and the photographs are not separated from the inner paper of the album. CONSTITUTION: The manufacturing method of an album comprises a photograph folding step of folding the equally divided photographs(1) by equally diving photographs; an inner paper adhesion step of adhering an inner paper(2) onto both backsides of the folded photographs; a roller pressing step of pressing the photographs onto which the inner paper is adhered using a pressing roller so that the photographs is adhered onto the adhesion surface of the inner paper; and a single sheet overlapping step of sequentially overlapping one another the photographs onto which the inner paper is adhered, wherein the method further comprises a folding part taping step between the photograph folding step and the inner paper adhesion step, wherein a damage preventing tape is adhered onto the folding part of the photographs.
Patent KR-20020072354-A (KR)
Inventor: CHOI YONG JIN
IPC: F24H9/20
Filed: 2001-03-09
Abstract: PURPOSE: A multi-functional temperature control apparatus is provided to maintain the bottom temperature and indoor temperature adapted for the human by setting a communication protocol between control devices. CONSTITUTION: A water temperature detecting section detects the temperature of heating water supplied through a heat exchanger(14) and a pump(16). An indoor temperature detecting section detects the indoor temperature. The first to fourth temperature adjusters(RC1-RC4) are provided to display the temperature signal of the indoor temperature detecting section. The first to fourth electromotive valves are installed at rear ends of the first to fourth heating water pipes(RM1 to RM4) to discharge or shut off heating water. The first to fourth water temperature detecting sections are provided at rear ends of the first to fourth heating water pipes(RM1 to RM4) so as to detect the temperature of discharged heating water. The first to fourth flow rate detecting sections are provided to detect flow rate of heating water discharged from the first to fourth heating water pipes(RM1 to RM4). A calory controller(12) outputs a valve control signal to control the electromotive valves based on a program accommodated therein.
Patent KR-20010092336-A (KR)
Title: Solenoid-Operated Valve
Inventor: FUKANO YOSHIHIRO
IPC: F16K11/044
Filed: 2001-03-14
Abstract: PURPOSE: To hold calmness by preventing abutment sound generated in operating a solenoid valve. CONSTITUTION: This solenoid valve is provided with a disk member 46 connected to one end of a movable iron core 42 and integrally interlocked with the movable iron core 42 and a lining member 48 formed of an elastic material and covering the disk member 46. When a solenoid part 22 is unexcited state, only a part of projections 60a-60d formed in the lining member 48 is contacted with the bottom face of a ring body 44, and when the solenoid part 22 is excited, the contact area of the projection parts 60a-60d relative to the ring body 44 is gradually enlarged.
Patent KR-20010092338-A (KR)
Title: Use system and application of electric power storing secondary battery
Inventor: MADOKORO MANABU
IPC: H01M10/46
Filed: 2001-03-14
Abstract: PURPOSE: To provide a system and a method for utilizing a secondary battery for storing power which are effective for spreading and extending use of the secondary battery for storing power and can achieve the effect of leveling the loads. CONSTITUTION: The inventive system comprises an instrument 14 for measuring the charging power of a secondary battery 10 for storing power being fed from a power generating facility 17 through AD converters 11, 12 and the discharging power being fed from the secondary battery for storing power to a load through the AD converters, and a processor 21 for determining the differential power cost based on a charging power value and a discharging power value measured by the power metering instrument 14 and the unit prices thereof and then calculating the use price of the secondary battery for storing power based on the power cost. The processor 21 may be installed on any side of manufacturer/ lender or power consumer.
Patent KR-20020074029-A (KR)
Title: Biological CO2 fixation method using semi-continuous and series operation
Inventor: KANG HYEON A
IPC: B01D53/84
Filed: 2001-03-19
Abstract: PURPOSE: A biological carbon dioxide fixation by chlorella sp. HA-1 using semi continuous cultivation method in photobioreactor is provided to remove a large amount of carbon dioxide from flue gas for practical use. CONSTITUTION: The carbon dioxide fixation method includes the steps of feeding a photosynthetic strain into a tubular photobioreactor internally illuminated; introducing carbon dioxide into the photobioreactor and irradiating light thereto for the cultivation of the photosynthetic strain at constant temperature conditions; and replacing an appropriate volume of cell suspension with fresh cultivation medium when the microalgal growth is in stationary phase after exponential growth phase.
Patent KR-20020074323-A (KR)
Title: Method for Lecturing On-line Combined with Off-line Study Book
Inventor: PARK WANG KEUN
IPC: G06Q50/20
Filed: 2001-03-20
Abstract: PURPOSE: An online lecture service method is provided to attach an identification code on a theory, included in a printed textbook, applied when a question is solved, and to enable a user to input the identification code on the theory over an online network, and then to offer lecture data on the theory to the user. CONSTITUTION: The method comprises steps of a service provider distributing printed textbook, used in an online lecture, over an offline supply channel(S400), a user accessing a web server of the service provider if the user finds something not to be understood in the textbook(S401), the user passing a user authentication procedure or subscribing for the service provider as a member by inputting personal data(S402-S405), the web server displaying a lecture list and an identification code input menu(S406), the user requesting a lecture data by inputting an identification code attached on the theory not to be understood in the textbook(S407), the web server checking if the user owns cyber money enough to receive the requested lecture(S408), the web server displaying a message of "not enough cyber money" in a case that the user does not own the cyber money enough to receive the lecture(S409), the web server transmitting the requested lecture data to the user in a case that the user owns the cyber money enough to receive the lecture(S410), the web server settling the usage fee of the lecture data with the cyber money(S411) and the web server updating the user data, for example, the cyber money or a received lecture, in a user management database(S412).
Patent KR-20010095161-A (KR)
Inventor: KUBO HIROYUKI
IPC: H01P7/04
Filed: 2001-03-30
Abstract: PURPOSE: A dielectric resonator, filter, duplexer, and communication device are provided to achieve high durability against heat cycle fatigue in a bonding portion between an electrically conductive cavity member and a dielectric core disposed in the cavity member, and produce without increasing the material cost and the production cost. CONSTITUTION: A dielectric resonator includes a cavity member(1) formed of an electrically conductive material and a dielectric core(3) disposed in the cavity member(1). The resistance against heat cycle fatigue in bonding portions between the dielectric core(3) and the cavity member(1) is enhanced without causing increases in material cost and production cost. An electrode is formed on each end face of the dielectric case, or on the end face of each flange portion of the dielectric core(3). A metal foil having a cover portion for covering each end face, and having a spring portion which may be bent along the outer edge of the flange portion is connected to the dielectric core(3) by bonding the cover portion of the metal foil to the end face using an electrically conductive adhesive. Thereafter, the spring portion of the metal foil is soldered to the inner surface of the cavity wall. The metal foil has a portion raised toward the inner surface of the cavity wall, and the inside of the raised portion is filled with an adhesive. A filter, a duplexer, and a communication device are also formed using the dielectric resonator.
Patent KR-20020078968-A (KR)
Title: Method for conforming caller using the caller identification in mobile telecommunication terminal
Inventor: JUNG GEON HYEON
IPC: H04B1/40
Filed: 2001-04-12
Abstract: PURPOSE: A method for confirming a caller using a caller ID in a mobile communication terminal is provided to accurately know the caller by outputting a specific image and a bell sound about the caller in case that the caller ID is terminated in the mobile communication terminal. CONSTITUTION: A control unit judges whether a caller ID is terminated(300). If the caller ID is terminated, the control unit judges whether a telephone number corresponding to the caller ID is stored(304). If the telephone number corresponding to the caller ID is stored, the control unit judges whether a specific bell sound corresponding to the caller ID exists(308). If the specific bell sound corresponding to the caller ID exists, the control unit transmits the bell sound(310). The control unit judges whether an image corresponding to the caller ID exists(312). If the image corresponding to the caller ID exists, the control unit displays a caller terminal telephone number and the image through an LCD(316).
Patent KR-20020081623-A (KR)
Title: A keeping case for compact disk media
Inventor: LEE DEOG KYOO
IPC: G11B23/03
Filed: 2001-04-19
Abstract: PURPOSE: A case for keeping compact disk media is provided to keep and move the accumulated cases with keeping order by forming a magnet in each case for keeping compact disk media. CONSTITUTION: A case for keeping compact disk media includes a board part including a flat part on which the compact disk media is to be placed, a center protrusion part having a protruded center to be compressively combined with or detached from a circular center hole of the compact disk media, a pair of combine parts protruded upward to have regular width and height, which are opposite to each other in the separated state; a magnet part formed inside a space formed by the center protrusion part of the board part.
Patent KR-20020081865-A (KR)
Inventor: PARK JEONG HUN
IPC: B60J7/043
Filed: 2001-04-20
Abstract: PURPOSE: Drain structure of a sunroof for a vehicle is provided to drain actively by restricting bending of a drain hose with simple installation, and to prevent inflow of water through a fixing part of the drain hose by waterproofing the drain hose and the fender slot. CONSTITUTION: A drain system of a sunroof is composed of front and rear drain hoses(11,12) mounted in front and rear pillars and a fender, and combined with front and rear drain cocks of the sunroof; and elbow type joints(13) combined with the end of the drain hose, and inserted to fixing slots of front and rear fenders. Front and rear drain hoses are inserted to front and rear fenders through front and rear pillars. Water is drained actively by preventing bending of the drain hose with installing the drain hose in the vehicle body conveniently. Infiltration of water is prevented securely with waterproofing between the drain hose and the fender slots.
Patent KR-20020081966-A (KR)
Title: A reinforcing rod coupler structure and coupling device
Inventor: KANG YEONG DO
IPC: E04C5/16
Filed: 2001-04-21
Abstract: PURPOSE: Connecting structure and device of reinforcing bars are provided to increase a mechanical strength of the reinforcing bars, thus extending a life of a structure, and to simplify a connecting work thereof. CONSTITUTION: A connector for connecting reinforcing bars(10) to extend a whole length of the reinforcing bars comprises a pair of joint shafts(100), the front end thereof forming a head(110) having a reinforcing bar insertion groove(110) and the rear end forming a screw part(120); and a joint nut(200) fastening the screw parts of a pair of the joint shafts.
Patent KR-20010069661-A (KR)
Title: A sight holder device on individual fire arms
Inventor: AHN EUNG SIK
IPC: F41G1/387
Filed: 2001-04-25
Abstract: PURPOSE: A scope holder for the K-2 rifle is provided to easily install special equipment on the K-2 rifle by holding the special equipment such as a day and night scope or a sighting telescope. CONSTITUTION: A scope holder on the K-2 rifle consists of: a lower holder(300) and an upper holder(400). The lower holder contains perspective holes(305,306) formed on the front side and the rear side of a concentric circle equalized with a hole of a front sight and a back sight; a combining mount(307) temporarily installed over the perspective holes in parallel with upper slant faces(308,309); and plural insertion holes(312,313,314,315) punched on the front and the rear side of the combining mount at the same intervals. The upper holder contains an insertion groove(401) coupled with the combining mount of the lower holder, and inserting round bars(403,404) protruded downward to be combined with the insertion holes of the combining mount. Therefore, special equipment such as a day and night scope and a sighting telescope are mounted in the K-2 rifle.
Patent KR-20020083578-A (KR)
Title: Laser Beam Spltting System and Surface Treatment Method using The Same
Inventor: KIM YONG GI
IPC: H01S3/23
Filed: 2001-04-27
Abstract: PURPOSE: A laser beam splitter and a method for processing a surface using the same are provided to control accurately a surface process and reduce a time for surface processing by splitting a beam emitted from a light source into two or more beams. CONSTITUTION: A beam transfer portion(20) focuses a laser beam emitted from a laser beam source(10) and transfers the focused laser beam. A beam detection portion(30) receives the focused laser beam from the beam transfer portion(20), measures intensity of the laser beam, and outputs a beam having predetermined intensity. A beam split portion(40) splits an output beam of the beam detection portion(30) into two beams. A shutter(102) is installed between the laser beam source(10) and the beam transfer portion(20). The split beams of the beam split portion(40) are scanned on a substrate(50) installed on a stage(90) of a chamber(10). A control portion(60) turns on or off the shutter(102) and controls all operations of each portion.
Patent KR-20020085374-A (KR)
Title: driving method in the refrigerator with 2 evaporators
Inventor: HWANG IN YEONG
IPC: F25D29/00
Filed: 2001-05-08
Abstract: PURPOSE: A method for operation of refrigerator with two evaporators is provided to keep temperature in a refrigerator compartment within set temperature range when a freezer compartment evaporator is operated at defrosting mode. CONSTITUTION: Temperature in a freezer compartment and a refrigerator compartment is decreased to a lower limit of temperature range preset in a control part, respectively when a freezer compartment evaporator needs defrosting. Operation of a compressor is stopped and a heater installed near the freezer compartment evaporator is operated thereafter to execute defrosting operation of the freezer compartment evaporator.
Patent KR-20020085626-A (KR)
Title: Apparatus for preventing static pressure leakage in turbo
Inventor: KIM JEONG HUN
IPC: F04D29/28
Filed: 2001-05-09
Abstract: PURPOSE: A constant pressure leakage prevention apparatus is provided to achieve improved performance of turbo fan by increasing pressure difference and air flow through the prevention of constant pressure leakage during generation of air flow from pressure difference. CONSTITUTION: A constant pressure leakage prevention apparatus comprises an integrated type turbo fan including a hub(100) having a shaft coupling portion(111), a plurality of blades(120) arranged at a constant interval at the side surface of the hub, and a shroud(130) having a predetermined width, and which is formed integrally with the outer ends of the blades; and a constant pressure leakage prevention plate arranged adjacent to the rear surface of the hub of the turbo fan. The constant pressure leakage prevention plate is shaped into a disk an inner diameter of which is smaller than the outer diameter of the hub and an outer diameter of which is larger than the outer diameter of the blade of the turbo fan.
Patent KR-20020087211-A (KR)
Inventor: HUH NAM SU
IPC: B22D41/60
Filed: 2001-05-14
Abstract: PURPOSE: A shroud nozzle top burner preheater is provided which prevents working troubles and improves working productivity by drying or preheating the shroud nozzle that is a refractory tube for sealing molten steel injected into a tundish from a ladle in a continuous casting plant. CONSTITUTION: The shroud nozzle top burner preheater comprises a moving part(28) comprising a pneumatic cylinder(14) height of which is adjusted to vertically adjust a preheating burner(17), and fixing rings(15-1,15-2) for fixing upper and lower parts of the pneumatic cylinder(14), wherein a burner support(16) is adhered to an up-down fixing ring(15-1) to adjust height of the preheating burner(17); a fixing part(29) comprising a burner pillar(13) for supporting the moving part(28), and a support stand(24) for fixing the burner pillar(13); a preheating oven(20) which is installed on the upper surface of the support stand(24), and into which a shroud nozzle is put to be kept warm and piled up; and upper and lower doors(25-1,25-2) which are installed on the outer circumference of the preheating oven(20) in such a way that they can be opened or closed.
Patent KR-20020088455-A (KR)
Title: Back light unit for liquid crystal display
Inventor: KIM GWANG HO
IPC: G02F1/13357
Filed: 2001-05-17
Abstract: PURPOSE: A backlight unit of a liquid crystal display device is provided to carry out the lamp electrode connection completely without soldering, thereby removing the short of the soldering part and increasing the reliability in the lamp electrode connection. CONSTITUTION: A backlight unit of a liquid crystal display device includes a lamp electrode connection par formed of hook type core(410) of a cable(412) to be connected to a lamp lead(408) via an annular connection clip(414) in such a manner that the cylindrical lamp lid is inserted into the annular connection clip and the hook type cable core contacts a circumferential surface of the annular connection clip, wherein an outer diameter of the cylindrical lamp lid is larger than an inner diameter of the annular connection clip and the lamp connection part is surrounded with a protecting tube.