baber/WOPTO huggingface dataset:
Patent KR-20040031473-A (KR)
Title: castiron goods copperplating process
Inventor: KIM CHEOL JIN
IPC: C23C28/00
Filed: 2002-10-07
Abstract: PURPOSE: A surface treatment method of cast iron product is provided in which operation is relatively simple, contaminants are not discharged during surface treatment, the product is not discolored, and anticorrosion effect is improved, thereby obtaining a product having superior corrosion resistance and oxidation resistance at low cost. CONSTITUTION: The surface treatment method of cast iron product comprises first process of adhering copper coating (B) to the degreased surface of the product by sequentially performing dehydration, grinding, degreasing, chemical dipping treatment, plating, posttreatment and drying on the degreased product after degreasing the surface of a cast iron product of street lamp and steel pipe or a steel product of pipe (A) using degreasing compounds; second process of applying alkyl amine compound onto the surface of the copper coating so that an alkyl amine compound coating layer (C) is finely adsorbed and penetrated into the surface of the metal (copper coating); and third process of coating a transparent or colored lacquer enamel resin layer (D) on the surface of the alkyl amine compound coating layer, wherein the alkyl amine compound is a mixture of alkylamines and alkanolamines.
Patent KR-20040032482-A (KR)
Inventor: LEE HEUNG SEOK
IPC: B23C3/00
Filed: 2002-10-10
Abstract: PURPOSE: A router is provided to improve working precision and efficiency by easily controlling the horizontal motion and height of the router. CONSTITUTION: A router(100) is composed of a base plate, a router gun(120) mounted at the upper part of the base plate, a cutter(130) mounted at one end of the base plate, and a sliding guide unit mounted at the lower part of the base plate. The sliding guide unit guides the sliding of the base plate, and includes a guide plate and a guide rail(180).
Patent KR-20030035931-A (KR)
Title: Gis post insulator with an integrated barrier
Inventor: SALGE GERHARD
IPC: H02G5/06
Filed: 2002-10-23
Abstract: PURPOSE: A GIS post insulator with an integrated barrier is provided to achieve an improved breakdown strength, higher E field strengths, and more compact dimensions. CONSTITUTION: A post insulator(4) includes a base body(40) for supporting a high voltage component(2) on a holder(3) and is designed to bridge a high voltage potential difference between the component and the holder and has a surface which extends essentially along a bridging direction(7) of the base body. The surface(41,51) of the post insulator has at least one cup-shaped indentation(4b), which is concave and open toward the component or the holder, in an area(4a) between the component and the holder.
Patent KR-20040037478-A (KR)
Title: Absence call inform method for mobile communication terminal
Inventor: CHOI YUN SIL
IPC: H04B1/40
Filed: 2002-10-28
Abstract: PURPOSE: An absent subscriber call informing method of a mobile communication terminal is provided to allow a user to check whether there has been a phone call in his/her absence without opening a folder by radiating an external LED. CONSTITUTION: An internal MSM of a mobile communication terminal checks an internal receiving state of the mobile communication terminal to determine whether there has been a phone call in his/her absence. If there has been a call, it is determined whether a folder has been opened or not. If the folder has not been opened, an external LED is radiated to inform a user that there has been a phone call in his/her absence.
Patent KR-20040037624-A (KR)
Title: Method and apparatus for deinterleaving an interleaved data stream in communication system
Inventor: AHN SEONG U
IPC: H03M13/27
Filed: 2002-10-29
Abstract: PURPOSE: A deinterleaving method and apparatus of an interleaved data column are provided to reconstruct the original coded packet by interleaving the column of the interleaved data at a high speed in the communication system. CONSTITUTION: A deinterleaving method of an interleaved data column includes the steps of: generating an interim address for reading the code symbol required by the channel decoder(330) from the buffer(310) without considering the last column of the matrix; calculating the address compensation value for compensating the interim address with considering the last column of the matrix; and creating the read address for reading the coded symbol required by the channel decoder(330) from the buffer(310) by adding the address compensation value to the interim address.
Patent KR-20040038156-A (KR)
Title: Method for forming metal-insulator-metal capacitor of semiconductor device
Inventor: MIN U SIK
IPC: H01L27/04
Filed: 2002-10-31
Abstract: PURPOSE: A method for forming an MIM(Metal Insulator Metal) capacitor of a semiconductor device is provided to be capable of preventing oxidation of a lower electrode. CONSTITUTION: A barrier pattern(120a) is formed on an insulating layer(110) with a desired interconnection(100). A lower electrode(130a) is formed to connect the interconnection. An anti-oxidation layer(140a) is formed on the lower electrode by in-situ. A ferroelectric layer is formed on the anti-oxidation layer and changed to a ferroelectric oxide layer(150b) by annealing. An upper electrode(160a) is formed on the resultant structure. By patterning the resultant structure, an MIM capacitor(170) is formed.
Patent KR-20040039821-A (KR)
Title: Roof rack for automobile
Inventor: KIM JEONG HO
IPC: B60R9/045
Filed: 2002-11-05
Abstract: PURPOSE: A roof rack of a vehicle is provided to adjust a gap between front and rear portions of a cross bar by installing a driving rope pulley and a slave rope pulley to both sides of the cross bar and rotating the driving rope pulley with a ball rope. CONSTITUTION: A rail(1,1') is fixed to both sides of a roof panel in parallel. A ball moving groove is installed to the rail in an equal interval. A cross bar(5,5') supports both ends of the rail at a right angle to be slid back and forth. A driving rope pulley(8) and a slave rope pulley(9) are installed to both sides of the cross bar. A knob(11) is installed to the driving rope pulley. A driving device(7) winds a ball rope(10) between the driving rope pulley and the slave rope pulley. Thereby, one worker adjusts a gap between front and rear portions of the cross bar.
Patent KR-20040039941-A (KR)
Inventor: KANG SUN GIL
IPC: C02F1/40
Filed: 2002-11-05
Abstract: PURPOSE: Provided is an apparatus for collecting floating matter from upstream of a stream water such as a river. CONSTITUTION: The apparatus comprises a pair of shafts(5a,5b), which includes an upstream shaft(5a) and a down stream shaft(5b), installed at both edges(7a,7b) of a river, respectively, wherein the upstream shaft(5a) is installed at relatively more upstream side of the river than the downstream shaft(5b), sprockets(6) combined with the shafts(5a,5b), respectively, and a floating closed-loop conveyer belt(1) engaged with the sprockets(6), wherein the conveyer belt(1) has a plurality of collecting plates and collecting bars attached on a side thereof for collecting floating matter(9) on stream water.
Patent KR-20040041208-A (KR)
Title: Apparatus and method for controlling playback mode in video reproduce system
Inventor: LEE SEUNG JUN
IPC: H04N5/44
Filed: 2002-11-08
Abstract: PURPOSE: An apparatus and a method for controlling reproduction in an image reproducing system are provided to directly control a host device using a user interface unit and reproduce an image on a display device. CONSTITUTION: A user interface unit(100-1) of a display device(100) processes user key input information A DDC(Display Data Channel) controller(100-2) of the display device(100) transmits host device control data generated in the user interface unit(100-1) to a host device(200) according to a certain transmission standard. The host device(200) analyzes the host device control data transmitted from the DDC controller(100-2), retrieves reproducible video program list information, performs the graphic process of retrieved video program list information, and transmits processed video program list information to the display device(100). The host device(200) reproduces a video program selected in the user interface unit(100-1) from program list information, and transmits the reproduced video program to the display device(100).
Patent KR-20040039153-A (KR)
Title: Electron emercy parking brake
Inventor: BAEK JEONG HO
IPC: B60T1/06
Filed: 2002-11-11
Abstract: PURPOSE: An electric parking brake is provided to supply environment-friendly emergency and parking brakes without asbestos and to widen an interior space of a vehicle by using an electric switch instead of an existing cable and the asbestos. CONSTITUTION: Side drum gears(4) are attached in a brake drum of a rear wheel of a vehicle, respectively. The electricity of a battery(8) is on standby for a control unit(2) and an operating switch(1). When the operating switch is connected, the electricity is supplied to an electric motor(3). The supplied electricity rotates a contact arm(7) of the electric motor at left and right. When the operating switch is operated, the electric motor rotates the contact arm toward an emergency brake shoe(5-1) in the traveling of the vehicle. The emergency brake shoe pushes a wheel drum and stops the vehicle. The control unit pushes and closely contacts the contact arm and a parking brake fixing pin(5) to the side drum gears.
Patent KR-20040042426-A (KR)
Title: Method for manufacturing minute pattern
Inventor: HWANG SEUNG MIN
IPC: H01L21/027
Filed: 2002-11-14
Abstract: PURPOSE: A method for forming a micro pattern is provided to be capable of reducing mask error and improving field uniformity. CONSTITUTION: A mask substrate(100) made of quartz is prepared. A photoresist pattern is formed on the mask substrate. A plurality of trenches(101) are formed on the mask substrate by carrying out an etching process using the photoresist pattern as an etching mask. At this time, the trench has the first width. A trench type mask(120) is completed by forming a transmittancy controlling film(104) on the entire surface of the resultant structure. A micro pattern is formed on a wafer by carrying out an exposure process on the wafer using the trench type mask. The micro pattern has the second width. The second width is half as long as the first width.
Patent KR-20040045196-A (KR)
Title: electric jade mat
Inventor: LEE JUN SU
IPC: A47C27/00
Filed: 2002-11-22
Abstract: PURPOSE: An electric bead mat is provided to completely block electromagnetic waves, to suppress the propagation of bacteria, and to facilitate cleaning and arrangement of the beads. CONSTITUTION: The electric bead mat includes an upper cover(10) and a lower cover(2). A compressed cotton(3), non-woven fabric(4), a bimetal(5), and a temperature sensor(6) are layered on the lower cover(2). Also, silicon heat wire(7) is disposed on the temperature sensor(6), a non-woven fabric(8) on the heat wire(7), punching cotton(9) on the non-woven fabric(8), and the upper cover(10) is on the punching cotton(9). Moreover, an electromagnetic wave interference (EMI) fiber(14) is put on the upper cover(10). On the EMI fiber(14) is a gold plate(15) with a plurality of grooves(16) where beads(11) are mounted.
Patent KR-20040046167-A (KR)
Title: Surface mountable electrical device using ablation and its manufacturing method
Inventor: CHOI SU AN
IPC: H01C7/02
Filed: 2002-11-26
Abstract: PURPOSE: A surface mount type electrical device is provided to achieve improved structural stability of the device by exposing an electrode by removing a certain part of an insulating layer through an ablation. CONSTITUTION: A surface mount type electrical device(10) comprises a thin film resistor element(20) having a first surface and a second surface and a first side surface and a second side surface connected to the first and second surfaces, respectively; a first electrode(30) and a second electrode(32) formed on the first and second surfaces of the thin film resistor element, respectively; a first insulating layer(40) and a second insulating layer(42) deposited on the first and second electrodes, respectively, wherein the first and second insulating layers have certain parts which are removed by an ablation in such a manner that the first and second electrodes are partially exposed; a first metal foil(50,52) and a second metal foil(54,56) formed on the first and second insulating layers, respectively, and which have certain parts removed in such a manner that the first and second electrodes are partially exposed, wherein the first and second metal foils are divided into two sections which are electrically separated from each other; a first conductive layer(60) covering the first side surface of the thin film resistor element, and which is electrically connected to the exposed part of the first electrode; and a second conductive layer(62) covering the second side surface of the thin film resistor element, and which is electrically connected to the exposed part of the second electrode and electrically separated from the first conductive layer.
Patent KR-20040046756-A (KR)
Title: Device for guiding edge scrap of strip to baller
Inventor: JUN IN CHEOL
IPC: B21B39/00
Filed: 2002-11-28
Abstract: PURPOSE: An apparatus for guiding edge scrap of strip into baller is provided to smoothly guide and transfer the edge scrap generated at both edges of the strip from pit to the baller when trimming a special strip such as grain-oriented magnetic strip. CONSTITUTION: The apparatus comprises a guide frame(100) arranged along a length direction of the pit on the upper surface of a pit for receiving dropped edge scrap of the strip and formed at the side of the baller in such a shape that the guide frame is bent upward; a moving frame(230) installed so that the moving frame is moved along the guide frame; a pressing roll(320) arranged at a cross section of one side of the moving frame so that the pressing roll does not interfere with the guide frame and supported by a pair of lowerable and liftable cylinders(300); an operating bar installed on a fixed frame(260) connected to the lower surface of the moving frame so that the operating bar is lowered and lifted; a rotation shaft rotationally arranged inside the operating bar by passing through the operating bar; and scissor shaped pliers fixed to an end part of the rotation shaft so that the pliers are shut and opened according to the rotation state of the rotation shaft.
Patent KR-20040047444-A (KR)
Title: Image processing method for multimedia massaging service and system therefore
Inventor: LEE SANG GYU
IPC: H04W4/12
Filed: 2002-11-30
Abstract: PURPOSE: An image processing method for an MMS(Multimedia Messaging Service) and a system therefor are provided to previously perceive a kind of a mobile communication terminal that receives an image, and to selectively transmit an image file only corresponding to the kind of the terminal to the mobile communication terminal, thereby selectively transmitting necessary images only without a complicated transcoding operation. CONSTITUTION: A network terminal transmits image data to an MCG(Multimedia Content Gateway)(S30). The MCG transmits an MIN(Mobile Identification Number) of a mobile communication terminal to a terminal database server(S32). The terminal database server transmits terminal kind information to the MCG(S34). The MCG selects one image file that can be displayed, and transmits the selected image file to an MMS server(S36). The MMS server transmits image message information to a mobile communication network(S38). The second MSC transmits an SMS message to a receiving mobile communication terminal(S40). The receiving mobile communication terminal forms a data call with the MMS server(S42). The image file is downloaded to the receiving mobile communication terminal from the MMS server(S44).
Patent KR-20040049220-A (KR)
Title: forging dies for output rod forming
Inventor: YOON CHEOL HO
IPC: B21J13/02
Filed: 2002-12-05
Abstract: PURPOSE: A forging dies for forming output rod is provided which prevents damage of dies pin by impact applied from pressing punch and enables the preformed hole to be formed accurately at the same time when forming a preformed hole on the output rod. CONSTITUTION: The forging dies(10) for forming output rod is characterized in that a dies supporting member(18) in the center of which a guide hole(18a) is formed so that an output rod resting groove(18b) having a certain depth is formed on the front end of the guide hole, and on the other end of the guide hole of which a key guidance groove(18c) having a certain depth is formed is inserted onto the inner diameter of a dies ring fixing member(12), a stripper(17) is installed in the guide hole of the dies supporting member in such a way that an insertion part(17a) having a certain diameter for supporting an end of the central shaft of the output rod (B) is formed on the stripper, a long hole(17b) corresponding to the insertion part is formed on the stripper in a length direction of the insertion part, a catching projection(17c) is formed on one side of the insertion part, and a hollow(17d) is formed in the inner center of the stripper, a dies extrusion pin(19) for forming a preformed hole on the central shaft of the output rod with being supported to an end of the dies pin during hitting of a pressing punch (A) is inserted into the hollow of the stripper, and a stopper pin(19-1) for guiding the dies extrusion pin from the section of the key guidance groove of the dies supporting member is vertically penetrated into a certain position of the dies extrusion pin.
Patent KR-20040049222-A (KR)
Title: Trimming dies for Bolt head forming
Inventor: CHOI GWANG SEOK
IPC: B21K1/50
Filed: 2002-12-05
Abstract: PURPOSE: A trimming dies for forming bolt head is provided which prevents forming defect of the bolt head and protects trimming dies and trimming punch by performing trimming from a dies for supporting bolt relatively to the trimming punch for forming the bolt head. CONSTITUTION: The trimming dies(10) for forming bolt head comprises a dies ring fixing member(12) which is inserted into an inner front end of a dies main body(11), and on which inner diameter(12a) and stepped projection(12b) are formed; a fixing punch(13) on the outer side of which a catching projection(13a) is projectingly formed so that the catching projection is inserted thus fixed onto the inner diameter of the dies ring fixing member with being corresponding to a trimming punch (A), wherein a cutting angle(13b) is formed in a rectangular shape from one end of the fixing punch to the inner side of the fixing punch; a stripper(14) the outer side of which is formed in a rectangular shape so that the stripper is installed on the inner diameter of the fixing punch, on one side of which a catching projection(14a) is formed, and in the center of which a guiding hole(14b) for guiding the center of a non-completed bolt (B) is formed; first spacer(15) which is inserted into the dies main body so that one end of the stripper is supported to the spacer, and in which a pin guide hole(15a) having a diameter corresponding to the guiding hole is formed; a dies pin(16) for pushing outward the bolt (B) that completes processes with being inserted into the pin guide hole of the first spacer and the guiding hole of the stripper; second spacer(17) closely adhered to a rear end of the first spacer; and a pin ring(18) inserted into the second spacer to regulate length of the dies pin moved.
Patent KR-20040049678-A (KR)
Title: Ice tray for refrigerator
Inventor: AHN SI YEON
IPC: F25C5/18
Filed: 2002-12-06
Abstract: PURPOSE: A container for storing ice for refrigerator is provided to prevent lumps of ice from being tangled, thereby storing lumps of ice in a normal state, and easily drawing out normal ice through a dispenser. CONSTITUTION: A container part(20) has a top partially opened to receive dropping ice. An ice support element(30) is installed in the container part to separate water and ice fragments downward. The ice support element includes a mesh net part(32) passing water and ice fragments to drop on a bottom part of the container part, and a plurality of legs(34) supporting the mesh net at a bottom surface of the container part in certain height so that water and ice fragments are separated from normal lumps of ice.
Patent KR-20040049714-A (KR)
Title: System for a security using internet and method thereof
Inventor: BAEK SE GYUN
Filed: 2002-12-07
Abstract: PURPOSE: An unmanned security system using the Internet and a method thereof are provided to promptly confront a problem by transmitting the information such as a fire, a robbery, and gas detection to a monitoring center from a sensor detector installed to a subscriber safely and quickly through the Internet. CONSTITUTION: Sensors(110) respectively detect an unlawful entry, the fire, and the gas leakage from a house or a building. A sensor detector(130) checks the unlawful entry, the fire, and the gas leakage by monitoring various kinds of sensors, and generates/transmits a sort of warning and the ID information in case of an emergency situation. An Internet connector(150) transmits the information output from the sensor detector to a destination IP(Internet Protocol) address through the Internet(200) after encryption. An Internet server(300) transmits the emergency information to a crime prevention managing server(360) by analyzing/decrypting the encrypted emergency information. The monitoring server(400) informs a manager of an emergency state through a monitor or an alarm signal by receiving an emergency situation signal from the crime prevention managing server.
Patent KR-20040051631-A (KR)
Title: Knocking apparatus for radiator cap
Inventor: KANG HAE GU
IPC: F01P11/02
Filed: 2002-12-11
Abstract: PURPOSE: A radiator cap lock is provided to protect a vehicle mechanic from a burn by preventing the opening of a radiator cap when the temperature of the cooling water in a radiator is higher than a specific degree. CONSTITUTION: Coils are wound on the outer circumference of a radiator cap(30) and the outer circumference of a cooling water injection port(21) to maintain the radiator cap in the locked state with magnetization when the temperature of the cooling water is higher than a specific degree. A controller(52) for applying the electric currents of a battery(50) to the coils depending on the temperature of the cooling water is prepared. A temperature sensor(22) for providing the controller with the temperature value of the cooling water is formed inside a radiator(20).
Patent KR-20040051238-A (KR)
Title: Apparatus for speed controlling of stream in DVD player
Inventor: WEE YONG HWAN
IPC: G11B20/10
Filed: 2002-12-12
Abstract: PURPOSE: A stream speed controlling system is provided to control input speed of a data stream offered from a DVD regenerator, and to seamlessly regenerate the data stream irrespective of a data arrangement continuity. CONSTITUTION: The system comprises a FIFO module(201), an SCR(System Clock Reference) extractor(202), an STC(System Timing Clock) counter(203), a comparator(205), and an offset calculation and storing device(20). The FIFO module(201) temporarily stores the data outputted by a DSP(Digital Signal Processor, 100). The SCR extractor(202) extracts an SCR value from the data output by the DSP(100). The STC counter(203) counts a system time clock based on a reference clock of an oscillator, and compensates for the counted value. The comparator(205) compares the SCR value with the STC value, transmits a request signal to the DSP(100), and controls a data output speed. The offset calculation and storing device calculates and stores an offset value, and transmits the offset value to the STC counter(203).