baber/WOPTO huggingface dataset:
Patent KR-20040003314-A (KR)
Title: Manufacturing method for galvanized steel sheet
Inventor: LEE JAE YEONG
IPC: C23C2/06
Filed: 2002-07-02
Abstract: PURPOSE: A method of manufacturing a hot dipped galvanized strip is provided which gives superior surface quality without surface defects by optimizing composition for plating solution contained in plating pot and temper rolling conditions. CONSTITUTION: The method comprises the steps of passing a pickled hot rolled strip through a plating solution contained in a plating pot containing 0.18 to 0.27 wt.% of Al, 0.0001 to 0.001 wt.% of Pb, 0.0001 to 0.05 wt.% of Sb and a balance of Zn and inevitable impurities; spraying ammonium hydrogen phosphate solution onto the plating solution coated strip before the plating solution coated on the surface of the strip by passing through the plating pot is solidified; and temper rolling the ammonium hydrogen phosphate solution sprayed strip using a roll force of 150 to 200 tons, wherein a shot blast dull roll is used in the temper rolling process.
Patent KR-20040004854-A (KR)
Title: Automatic Opening and Closing Apparatus for Automobile Rear-Shelf
Inventor: HAN JAE YUL
IPC: B60R7/08
Filed: 2002-07-05
Abstract: PURPOSE: A device for automatically opening/closing a rear shelf for a vehicle is provided to reduce noise and to prevent a rope from being cut by installing an automatic rope winding unit at the bottom of the rear shelf. CONSTITUTION: An automatic rope winding unit includes a winding shaft(45), and a roll type elastic member(46) fixed to the inside of the winding shaft and a case(41). The winding shaft is rotatably coupled to a support unit(48) integrated with the case. A rope(30) is connected and fixed to the winding shaft, and is wound/unwound around the winding shaft.
Patent KR-20040006137-A (KR)
Title: method for manufacturing fine pattern
Inventor: PARK JEONG HYEON
IPC: H01L21/8242
Filed: 2002-07-09
Abstract: PURPOSE: A method for forming fine patterns is provided to be capable of achieving sufficient overlay margin of a storage node contact. CONSTITUTION: An interlayer dielectric(110) is formed on a semiconductor substrate(100). The first storage node contact(111) is formed by selectively etching the interlayer dielectric. The first storage node contact is filled with a lower plug(112). The first oxide layer(114), a nitride layer(116) and the second oxide layer(118) are sequentially formed on the resultant structure. By selectively etching the second oxide layer, the nitride layer and the first oxide layer, the second storage node contact(119) is formed to overlap the first storage node contact. Then, the second storage node contact is filled with an upper plug.
Patent KR-20040006932-A (KR)
Title: Side mirror for a vehicle
Inventor: LEE JU YEOL
IPC: B60R1/06
Filed: 2002-07-16
Abstract: PURPOSE: A side mirror of a vehicle is provided to prevent the rear view difficulty caused by a rainwater or a frost on rainy weather or a temperature drop in winter. CONSTITUTION: A side mirror(200) of a vehicle comprises a mirror housing(210) installed to the outside of the side mirror, a mirror(220) mounted on a front surface of the mirror housing, a wiper(230) rotatably installed at a side of the front of the mirror, a motor installed in the mirror housing and receiving signals from outside to drive the wiper, a speed reducer connected between the motor and the wiper in the mirror housing to reduce the rotation force of the motor, and a control part electrically connected to the motor to control the motor. A hot wire(240) is installed at the rear border of the mirror to heat the mirror in a proper temperature and controlled by the control part.
Patent KR-20040011002-A (KR)
Title: support panel for papering
Inventor: KIM JOUNG SUK
IPC: B44C7/02
Filed: 2002-07-26
Abstract: PURPOSE: A bedplate for paperhanging is provided to improve users' convenience and work efficiency especially when the users hang papers on the upper walls or ceilings, simply by operating the bedplate while standing on the bedplate. CONSTITUTION: The bedplate(10) for paperhanging includes four legs(20,20a) whose ends are attached to wheels(30); a chain gear(33) installed at the axis of the wheel of one of the legs(20,20a); a left plate(11) with a longitudinal rail groove(21); a carrying plate(40) combined with the rail groove(21) and having rails on both sides and a sill(43) for easing the movement of the carrying plate(40); a pull spring(60) for pulling the carrying plate(40) back to the original position; a pinion(48) geared with a rack and being mounted at two brackets on the opposite side of the bottom surface of the left plate(11); and another chain gear(49) for transferring a driving force of the pinion(48) to the wheels(30).
Patent KR-20030015146-A (KR)
Title: Silane Composition, Method for Forming a Silicone Film, and Method for Manufacturing Solar Cell
Inventor: KATO HITOSHI
IPC: C23C18/12
Filed: 2002-08-13
Abstract: PURPOSE: Provided are a method of forming a silicon film for use in solar cells and electronic devices such as LSI, TFT and photodetectors, a method of producing a solar cell and a silane composition for use in these methods. CONSTITUTION: A silane composition comprises: (A) a polysilane compound represented by the formula of SinRm (n is an integer of 3 or more, m is an integer of n to (2n + 2) and an m number of Rs are each independently a hydrogen atom, alkyl group, phenyl group or halogen atom, with the proviso that when all the m number of Rs are hydrogen atoms and m = 2n, n is an integer of 7 or more), and (B) at least one silane compound selected from the group consisting of cyclopentasilane, cyclohexasilane and silylcyclopentasilane.
Patent KR-20040016249-A (KR)
Inventor: JUNG JAE YEONG
IPC: H04W4/12
Filed: 2002-08-16
Abstract: PURPOSE: A wireless Internet invitation service system and method is provided to shorten the time and cost required for the transmission of invitation cards and to manufacture and transmit invitation cards according to a client's taste. CONSTITUTION: A wireless Internet invitation service system consists of a service server(10), a wire terminal(50), a transmitting-side wireless terminal(20a), and a receiving-side wireless terminal(20b). The service server(10) provides a wireless Internet invitation service to subscribers. The wire terminal(50) accesses the service server(10) through a web(60). The transmitting-side wireless terminal(20a) and the receiving-side wireless terminal(20b) access the service server(10) through base stations(30a,30b) and BSCs(Base Station Controllers)(40a,40b). If the wire terminal(50) accesses the service server(10), the service server(10) outputs a template screen on the display unit of the wire terminal(50). The user of the wire terminal(50) selects/modifies/inputs the outputted template, inputs basic information, and manufactures an invitation card.
Patent KR-20020075837-A (KR)
Inventor: HEO JEONG
IPC: E21B3/02
Filed: 2002-08-29
Abstract: PURPOSE: A drill for widening an inner space of an underground hole is provided to reduce a period and a cost of construction, and to minimize the damage of natural environment. CONSTITUTION: The drill for widening an inner space of an underground hole is formed by reconstructing a certain part, known as a shelf support, more particularly, by doubling the number of the shelf supports and attaching a diamond(4) to the distal end of the shelf support. The diamond serves to wide the lower space of a drilled hole. The cutting ability of the drill is increased in proportion to the number of the diamonds.
Patent KR-20040024014-A (KR)
Title: High-density optical disc and method for driving them
Inventor: KIM JIN YONG
IPC: G11B7/09
Filed: 2002-09-12
Abstract: PURPOSE: A high-density optical disc and an operating method thereof are provided to prevent objective lens of an optical pickup from colliding with the optical disc by stopping the focusing servo operation when the optical disc is oppositely inserted into an ODD(Optical Disc Driver). CONSTITUTION: When the disc is inserted, the focusing operation is performed to a fixed area of the disc(S11). While performing the focusing operation, a signal by light reflected from a surface of the disc is detected(S12). In case that no signal is detected over a fixed time after detecting the signal, the focusing operation is stopped(S21). In the case that the signal is detected in the fixed time after detecting the signal, the focusing operation is normally performed(S18).
Patent KR-20040024399-A (KR)
Title: Electron gun for the cathode ray tube
Inventor: HA JAE YEONG
IPC: H01J29/48
Filed: 2002-09-14
Abstract: PURPOSE: An electron gun for a color cathode ray tube is provided to improve a focus property by improving a shape of an electron beam through hole of an inside electrode among electrodes forming a main lens part. CONSTITUTION: An electron gun for a color cathode ray tube comprises a cathode, a control electrode controlling an electron beam radiated from the cathode, a screen electrode equipped ahead of the control electrode, a focus electrode(40) forming a free focus lens part equipped against the screen electrode and equipped continuously at least one more electrode, an anode electrode(400) forming a main lens part equipped against the focus electrode, an inside electrode(450). The inside electrode is equipped at least any one electrode among the electrode forming the main lens part, and includes an electron beam through hole(460R,460G,460B) of red, green, blue color of an independent small aperture shape, and a burying part(451) with a predetermined depth along an edge of the electron through hole of red, blue color arranged at both sides.
Patent KR-20040024760-A (KR)
Title: Display apparatus and control method thereof
Inventor: LEE JI HAN
IPC: H04N5/57
Filed: 2002-09-16
Abstract: PURPOSE: A display device and a control method of a display device are provided to display illumination control menus of a back light lamp on a display, and to control illumination of the back light lamp according to a selected illumination control menu, thereby controlling illumination through an OSD(On Screen Display) function. CONSTITUTION: A user input unit(5) controls illumination of a back light lamp(12). An OSD generator generates an OSD signal for controlling the illumination. An illumination controller(18) controls the illumination of the back light lamp(12). A controller(24) displays illumination control menus on a display by controlling the OSD generator according to an input of a user through the user input unit(5), and controls the illumination controller(18) in order to control the illumination of the back light lamp(12) according to a selected illumination control menu. A manual mode selector(26) manually sets illumination control of the back light lamp(12).
Patent KR-20040025445-A (KR)
Title: Method and System for Sharing and Searching Files with P2P by Using Web Site and Managing of Access Authority to Sharing Files with Sharing Group
Inventor: JUNG U JAE
IPC: G06F17/30
Filed: 2002-09-19
Abstract: PURPOSE: A system and a method for sharing/searching a file of a P2P(Peer-to-Peer) method through a web site and managing an access group of a shared file by a sharing group unit are provided to make a web server search the shared file stored in a computer of users registered as a member of a web site and offer a search result screen including a shared file list to the users. CONSTITUTION: Terminals(100) are equipped with a web browser, and request search of the shared file by inputting a keyword or transmit/receive the shared file. The web server(120) collects the index information from each terminal connecting to the web server and transmits the search result for the keyword to the terminal as an HTML(Hyper Text Markup Language) document. A database server(130) includes a member information database(132) storing the personal information of the user registered as the member to the web server and an index information database(134) storing/updating the index information collected from each terminal.
Patent KR-20040025473-A (KR)
Title: Cleansing composition and cleansing composition manufacturing method
Inventor: LEE DAE SUNG
IPC: A61Q19/10
Filed: 2002-09-19
Abstract: PURPOSE: Provided is a cleansing composition and a method for manufacturing the same. The manufactured cleansing composition inhibits the release sebum and shrinks pores by resorcinol, and inhibits bacteria by sulfur component. CONSTITUTION: A cleansing composition contains 5 wt.% of silver sulfide, 10 wt.% of zinc oxide, 30 wt.% of talc, 2-5 wt.% of resorcinol, 7 wt.% of glycerine, 10 wt.% of ethanol, 9 wt.% of sodium carboxymethylcellulose, and 22-25 wt.% of purified water.
Patent KR-20030027712-A (KR)
Title: Image forming apparatus
Inventor: NAKAYAMA TOSHIKI
IPC: G03G15/01
Filed: 2002-09-25
Abstract: PURPOSE: To realize a color image forming apparatus stable in terms of the color of an image by accurately detecting the color of a test patch on transfer material without being influenced by a roll, a roller and a rib. CONSTITUTION: The test patch on the transfer material for detecting the color of the image after fixing is formed at a position where the roll except a roll essential to image-forming such as a transfer roll and a fixing and pressure roll in a transfer material carrying path, the roller and the rib do not come into contact with the test patch, especially, a position kept away from the center part of the carrying path having a high probability that the roll and the roller are arranged so that a roll mark, a roller mark and a rib mark are not left. The roll is formed in shape that it does not come into contact with the test patch and also the roller and the rib are arranged to be kept away from the position where the test patch is formed.
Patent KR-20040034755-A (KR)
Title: Electronic ballast for high intensity discharge lamp
Inventor: BAE SU HO
IPC: H05B41/288
Filed: 2002-10-15
Abstract: PURPOSE: An electronic stabilizer for metal halide lamp is provided to supply the takeover current to the metal halide lamp in a hot state in a lighting process by changing an inverter frequency to perform an initialization process of a stabilizer. CONSTITUTION: An electronic stabilizer for metal halide lamp includes a DC-DC converter, an igniter, an inverter, and a controller(50). The DC-DC converter is used for converting an input voltage to a high voltage. The igniter is used for supplying a discharging ignition voltage to a metal halide lamp(30). The inverter is used for converting an output voltage of the DC-DC converter to AC power and applying the AC power to the metal halide lamp(30). The controller(50) is used for generating higher frequencies than 10kHz in an initialization process or generating lower frequencies than an acoustic resonance frequency band after the initialization process by controlling the inverter.
Patent KR-20040036772-A (KR)
Title: Mobile for aiding dynamic menu list and method for listing dynamic menu
Inventor: KO YU CHANG
IPC: H04B1/40
Filed: 2002-10-24
Abstract: PURPOSE: A mobile phone supporting a dynamic menu construction and a dynamic menu constructing method are provided to allow a user to easily access a frequently used menu by checking and automatically registering the frequently used menu. CONSTITUTION: It is determined whether a user inputs a key for using a specific menu(S1). If the user inputs the key for using the specific menu, a calculating unit determines whether a dynamic menu construction support module has been set(S2). If the dynamic menu construction support module has been set, a user frequency of the selected menu is added by 1 and stored in a menu index list unit(S3). When using of the menu is completed(S4), a use time of the menu is calculated, added to the previously stored use time and stored in the menu index list unit(S5). If the menu of which use frequency and use time have been stored in the menu index list unit is included in a first database and in a second database, the first and second databases are updated(S6). It is determined whether a user menu has been set to be constructed as the first database or second database(S7). If the user menu has been set to be constructed as the first database, a menu list of the updated first database is coped and stored in the user menu(S8). If the user menu has been set to be constructed as the second database, a menu list of the second database is copied and stored in the user men.(S9).
Patent KR-20020086436-A (KR)
Inventor: BAE CHANG HYO
IPC: C08K3/36
Filed: 2002-10-25
Abstract: PURPOSE: Provided are an antifungal, aromatic rubber composition of gasket for door sealing of drum washing machine, which prevents inhabitation of bacterial in the washing machine and diffuses an it's perfume when door of the washing machine is opened. CONSTITUTION: The antifungal, aromatic rubber composition comprises 30-60 wt% of oil-added synthetic rubber, 5-20 wt% of silica-based filler, 5-20 wt% of calcium carbonate, 5-15 wt% of petroleum-based softening agent, 0.5-2 wt% of vulcanizing agent, 2-10 wt% of processing aid, 0.1-3 wt% of polyethylene glycol, 0.5-2 wt% of colorant, 0.1-2 wt% of anti-aging agent, 0.2-1 wt% of sulfur for typical rubber vulcanization, as a hardening agent, 0.1-0.5 wt% of antimicrobial, and 0.1-1 wt% of aromatic derivatives.
Patent KR-20040037647-A (KR)
Title: Packing washer being used for banding device of color sheet
Inventor: CHUN JONG GUK
IPC: F16B43/00
Filed: 2002-10-29
Abstract: PURPOSE: A packing washer for a color sheet coupling device is provided to expand life span and an exchange period of the color sheet by installing the packing washer around a fastening hole. CONSTITUTION: A packing washer(8) includes a planar packing and a curved packing which are integrally formed with each other. An insertion hole(8a) is formed at the center of the packing washer(8). A screw section of a hook bolt is inserted into the insertion hole(8a) of the packing washer(8). The packing washer(8) is attached to a color sheet by means of a nut. A protect cap is provided for protecting the packing washer(8). An area of the packing washer(8) covered by the protect cap is smaller than a rectangular area formed at the center of the packing washer(8).
Patent KR-20040040717-A (KR)
Title: Refrigerator with rapidity cooling room using thermosyphon
Inventor: KIM DONG HYEON
IPC: F25D23/12
Filed: 2002-11-07
Abstract: PURPOSE: A refrigerator having a quick refrigerating compartment using thermosyphons is provided to promptly cool foods and keep the foods cold. CONSTITUTION: A quick refrigerating compartment(51) is formed inside a refrigerating compartment, divided from the refrigerating compartment. A plurality of thermosyphons(61) quickly cool foods, and are formed of a hermetic container and an operating fluid each. The hermetic container has a hermetic receiving space inside, and includes a riser part(64a) arranged on a bottom part of the quick refrigerating compartment to be thermally contacting with foods to be quickly refrigerated, and a downward part(64b) communicated with the riser part, upward bent from one side of the riser part and passing a partition so that an end of the downward part is arranged inside a freezing compartment(21). The operating fluid contained in the hermetic container is vaporized by absorbing latent heat in the riser part, and the vaporized operating fluid is condensed through radiation in the downward part.
Patent KR-20040045517-A (KR)
Title: Real time block data encryption/decryption processor using Rijndael block cipher and method therefor
Inventor: JUN SEONG IK
IPC: H04L9/06
Filed: 2002-11-23
Abstract: PURPOSE: An apparatus and a method for decrypting block data using a Rijndael algorithm are provided to reduce a period of time for performing an encryption process and a decryption process by sharing encryption module with decryption module and integrating shift operation and replace operation. CONSTITUTION: An apparatus for decrypting block data using a Rijndael algorithm includes an input key adder unit, a round-calculation unit. The input key adder(300) performs an exclusive logical OR operation for block data and input encryption keys. The round calculation unit(302) performs an encryption/decryption process corresponding to one round by using an output of the input key adder and an input encryption key. The round control unit(301) controls the round calculation unit to count the number of rounds and perform repeatedly the encryption/decryption process.
Patent KR-20040050415-A (KR)
Title: An impact wave generator for detecting a geological stratum
Inventor: KIM JUNG YEOL
IPC: G01V1/047
Filed: 2002-12-10
Abstract: PURPOSE: An impact wave generator for detecting a geological stratum is provided to reduce personal expenses and to prevent explosion or noise. CONSTITUTION: According to the impact wave generator(100) for investigating a riverbed geological stratum, a body(110) is formed in a wide plate shape and is closely adhered to a riverbed. A prolonged part(120) is prolonged up to the water surface by being fixed to a top of the body and has a hollow inside. And a strike part is formed as long as to correspond the prolonged part and strikes the body as it is inserted into the hollowed inside.
Patent KR-20040051441-A (KR)
Title: On-line selling method before delivery of commodity for communication network and system thereof
Inventor: HONG SEONG CHEOL
Filed: 2002-12-12
Abstract: PURPOSE: A method and a system for the online sale of goods through a communication network before the offline sales are provided to instantly receive the goods to a communication terminal of a buyer through the online when the buyer buys the goods storing digital data on the offline. CONSTITUTION: The communication terminal(HP) processes the purchase of the goods storing the digital data before the offline sales and downloads the digital data stored in the purchase goods. A goods sales managing server(22) sells the goods by transmitting the digital data to the communication terminal depending on a purchase request of the goods. A goods information database(24) stores the digital data for the goods before the offline sales. A billing processing server(26) processes the settlement of a bill charged by the online purchase of the communication terminal.
Patent KR-20040054929-A (KR)
Title: a fixing method of electric heat and it's structure
Inventor: LEE YOUN SUN
IPC: A47C21/04
Filed: 2002-12-18
Abstract: PURPOSE: Provided are method and structure for fixing a carbon heat plate on an object, which is installed on manufactures, such as stony bed, spring mattress, blanket, chair, sofa, and so on, and manufactures using the method. CONSTITUTION: The method for fixing a carbon heat plate(110) on an object(120) includes the steps of: providing a carbon heat plate(110) on which resin thin plates(116a,116b) are heated and adhered on upper and lower sides of carbon heat lines(112) arranged by a predetermined interval; stacking object(120), which includes a thin plate(122) on the lower side of the carbon heat plate(110), an aluminum thin plate(124) on the upper side of the carbon heat plate(110), and an outer cover(126) on the upper and lower sides of the carbon heat plate(110); and fixing the outer cover(126), the aluminum thin plate(124), the carbon heat plate(110), and the thin plate(122) by sewing them in one body by using empty spaces(114) between carbon heat lines(112) for fixing the object(120) and the carbon heat plate(110) in one body.