baber/WOPTO huggingface dataset:
Patent KR-20040009082-A (KR)
Title: Exhaust port opening and shutting apparatus
Inventor: LEE DAE SEONG
IPC: H01L21/56
Filed: 2002-07-22
Abstract: PURPOSE: An apparatus for opening/shutting an exhaust opening is provided to stably maintain the temperature inside a mold by shutting the exhaust opening of an automatic mold system in a press operation, and to smoothly exhaust foreign substance and noxious substance by opening the exhaust opening in a process for cleaning the mold. CONSTITUTION: A solenoid valve(205) includes an absorption opening, the first exhaust opening and the second exhaust opening. The first or second exhaust opening of the solenoid valve opens or shuts according as current flows or doesn't flow. An air cylinder(206) includes the first absorption opening, the second absorption opening and a cylinder axis(604). The first and second absorption openings are connected to the first and second exhaust openings of the solenoid valve by using an air line. The cylinder axis moves backward when air is injected to the first absorption opening, and the cylinder axis moves forward when air is injected to the second absorption opening. An opening/shutting plate(401) opens/shuts the exhaust opening of the automatic mold system according as the cylinder axis of the air cylinder moves forward/backward.
Patent KR-20030011634-A (KR)
Inventor: HAGIHARA HIROTAKA
IPC: H01L21/205
Filed: 2002-07-25
Abstract: PURPOSE: A wafer processing member is provided to prevent from being deformed due to thermal expansion even in the case where the wafer processing member is used in heating treatment. CONSTITUTION: A wafer processing member(1) has a base material(2), a recess(3) formed on one surface of the base material(2), a recess(4) formed on the other surface of the base material(2), and a ceramic film(5) with which the base material(2) is coated. The base material is constituted by a base material which is isotropic in all in-plane directions. The base material is isotropic in the coefficient of thermal expansion in all in-plane directions.
Patent KR-20040011163-A (KR)
Title: Micom Interface of an image signal receiver
Inventor: KIM EUL JE
IPC: H04N5/44
Filed: 2002-07-29
Abstract: PURPOSE: A microcomputer interface of a device for receiving video signals is provided to generate signals of various levels, thereby increasing the usage ratio of an A/D port installed in a microcomputer of a device for receiving video signals. CONSTITUTION: A first interface(220) and a second interface(240) are connected to an A/D(Analog-to-Digital) port(113) for converting an inputted command into a value of a predetermined level by dividing voltage with power source provided from a Vcc port(118) and resistance. The first interface and the second interface are connected to the A/D port in parallel, and selectively transmit the converted level values to the A/D port.
Patent KR-20040013617-A (KR)
Inventor: HAN DONG IL
IPC: H04N5/57
Filed: 2002-08-07
Abstract: PURPOSE: An apparatus for correcting image brightness is provided to increase the brightness uniformity of an LCD panel by commonly sharing an external memory for improving the image brightness uniformity by a simple hardware. CONSTITUTION: An apparatus for correcting image brightness includes an external memory(100), a synchronization generating part(300), a brightness correcting part(400), a control part(500), and a memory interface(200). The brightness correcting part includes a level selecting part(401) for setting maximum, minimum and intermediate values of input images and determining input pixel levels and correcting methods. A control value generating part(402) receives four level interpolation values surrounding a current pixel via the memory interface. A position interpolating part(403) generates level interpolation values at the position of the current pixel by the level interpolation values and the position information of the current pixel. A level interpolating part(404) generates output images with uniform brightness distribution by the level interpolation values of the position interpolating part, and the input pixel level and interpolation method of the level selecting part.
Patent KR-20040014100-A (KR)
Title: Development of digital wattmeter for module type remote metering function
Inventor: KWAK JAE YEONG
IPC: G01R11/00
Filed: 2002-08-07
Abstract: PURPOSE: A digital power meter provided with a module type remote probing function is provided to subsequently display the amount of data on the display unit by pushing one button by once with connecting to 8 number of a gauge at maximum. CONSTITUTION: A digital power meter provided with a module type remote probing function includes a current detection sensor(1), a first buffer(2), a display unit(3), a microprocessor(4), an infrared rays communication unit(5), an RS485 communication unit(6), a wireless communication unit(7), a power line communication unit(8), a second buffer(9), an analog to digital converter(10), one button(11), a data collection device(12) and a gauge(13). The digital power meter stores the amount of usage inputted from various gauges, displays the amount of the usage and transmits the amount of usage when the data request signal is transmitted from the external remote data collection device(12). In the normal mode, the amount of used power is displayed, and if the one button(11) is pushed, 8 number of data are subsequently displayed at maximum. At the external data collection device, the data request signal is received, the data is transmitted to the external data collection device by using the communication module.
Patent KR-20040015936-A (KR)
Title: Wireless-guidable Golf-cart
Inventor: LEE KWAN HO
IPC: G08G1/0968
Filed: 2002-08-14
Abstract: PURPOSE: A golf cart which is guided through wireless is provided to control and track remotely a golf cart by using a portable remote controller and a position tracking unit. CONSTITUTION: A golf cart which is guided through wireless includes a portable remote controller(100), a position tracking unit, and a golf cart(300). The portable remote controller(100) induces or controls the golf cart(300). The position tracking unit receives and analyzes a wireless induction signal from the portable remote controller(100) to detect a position of the portable remote controller(100) and output a control signal to move the gold cart(300). The golf cart(300) is moved according to the control signal of the position tracking unit.
Patent KR-20040017720-A (KR)
Title: Composition for treating lumbar intervertebral disc herniation comprising a centipede
Inventor: CHOI HOE GANG
IPC: A61P19/00
Filed: 2002-08-23
Abstract: PURPOSE: Provided is a composition for treating lumbar intervertebral disc herniation comprising a centipede as an active ingredient. It relieves edema, and reduces and removes projected lumbar disk. Therefore, it is thus used as a therapeutic agent for lumbar intervertebral disc herniation. CONSTITUTION: A pharmaceutical composition for treating lumbar intervertebral disc herniation is characterized by containing 0.01-0.5 mg/kg body weight/day of a centipede as an active ingredient, wherein the centipede has a powder form obtained by the steps of: pulverizing dried centipede, followed by extraction with purified water, treatment of alcohol, filtration and concentration, and drying.
Patent KR-20040021719-A (KR)
Inventor: HAN DAE SEONG
IPC: F24C7/02
Filed: 2002-08-29
Abstract: PURPOSE: A rack for a microwave oven and a microwave oven set are provided to prevent part of food from burning by restraining overheat of a tray part. CONSTITUTION: A rack(200) is formed of a tray part on which food is put, and a plurality of support parts(202) supporting the tray part to separate the tray part from a bottom surface of a cooking chamber of a microwave oven at a predetermined gap when the rack is placed in the cooking chamber. The tray part is formed by arranging a plurality of hollow pipes(21) made of a stainless steel material. Both ends of the hollow pipes are supply by the support parts. Each support part has a containing part(20) for containing liquid inside. The containing parts of the support parts are communicated with the hollow pipes.
Patent KR-20030025851-A (KR)
Title: A damping double flywheel, in particular for a motor vehicle
Inventor: BRIAND ALAIN
IPC: F16F15/131
Filed: 2002-09-18
Abstract: PURPOSE: A double damping flywheel is provided to place, fasten and adjust a sliding bearing on the flywheel at the same time, and to place two flywheels axially to each other without precise machining of a hub by continuous circular deformation of the metal sheet hub and deformation of the sliding bearing. CONSTITUTION: A double damping flywheel comprises a primary flywheel(10) rotated by a driving shaft; a secondary flywheel(16) which is centered and guided on the primary flywheel by a plain bearing surface(48) arranged radially between a hub(50) of the primary flywheel and a hub(46) of the secondary flywheel; a torsional damping unit(24) combining flywheels to transmit torque and absorb vibration; a centering and guiding unit centering and guiding the secondary flywheel to the primary flywheel; and the bearing surface arranged radially between the hub of the primary flywheel and the hub of the secondary flywheel. The two hubs are axially wedged relative to each other by the continuous circular deformation of one of the hubs.
Patent KR-20040029703-A (KR)
Title: Insulated wall and execution method using insulated wall
Inventor: JU JAE AN
IPC: E04B2/56
Filed: 2002-10-02
Abstract: PURPOSE: An adiabatic wall is provided to prevent the dewing and thermal loss by a difference in external temperature and internal temperature. CONSTITUTION: The adiabatic wall comprises: an upper frame(110) and a side frame formed in the L-shape; a lower frame coupled to the lower end of the side frame; a stiffener(140) coupled to the upper frame(110) and the lower frame(130), composed of an adiabatic member fixture(142) and a wall member fixture(141) and provided with a fitting groove; a fixture(160) fitted to the fitting groove of the stiffener(140) and coupled to an external wall(240); and an adiabatic member(150) coupled between stiffeners(140), and between a stiffener(140) and a side frame, wherein a wall member(170) is coupled to the upper frame(110), the side frame and the stiffener(140).
Patent KR-20040033607-A (KR)
Inventor: IN CHI HUN
IPC: H01R12/71
Filed: 2002-10-15
Abstract: PURPOSE: A board assembly is provided to stably fix a connector on boards with self-supporting power of contact pins, thereby improving the efficiency of manufacturing a board assembly. CONSTITUTION: First and second boards(210,230) have a series of circuit patterns. A connector(220) electrically and physically connects the first and second boards with each other in a state of being interposed between the first and second boards. The connector includes a main body(221) and a plurality of contact pins(222). The contact pins are straight in a state of passing through the main body to be exposed in certain length. The contact pins electrically connect the first and second boards by inserting the exposed parts into the second board in a state that the contact pins contact with the first board. A plurality of through holes(231) are formed on the second board to insert the exposed parts of the contact pins into the second board.
Patent KR-20040033691-A (KR)
Title: Mobiles keypad for english
Inventor: KIM SEON MO
IPC: H04M1/23
Filed: 2002-10-15
Abstract: PURPOSE: A keypad of a cellular phone for inputting English characters is provided to assign English characters having high generation frequency as representative characters based on English character generation frequency of a Morse code, and to dispose the English characters on each key, thereby quickly inputting English alphabet on the keypad. CONSTITUTION: A representative character 'E' is disposed on a number key '1'. English characters such as 'F' and 'B' except the representative character 'E' are disposed on the number key '1'. A representative character 'U' is disposed on a number key '2'. English characters such as 'V' and 'W' except the representative character 'U' are disposed on the number key '2'. Representative characters and English characters except the representative characters are disposed on one key, respectively, or in pairs. The English characters except the representative characters are inputted by being combined with specific characters.
Patent KR-20040033909-A (KR)
Title: Apparatus for reclining seatback of seat in automobile
Inventor: AHN JUNG CHEOL
IPC: B60N2/22
Filed: 2002-10-16
Abstract: PURPOSE: A seat back reclining device of a seat for a vehicle is provided to largely reduce parts and processes, to design the device to adjust reclining angle in a multi-stage, and to maximize convenience for users by selecting reclining angles to a user's desire. CONSTITUTION: A seat back reclining device of a seat for a vehicle is composed of a striker(100) fixed to a side of a vehicle body and formed with at least one fixing bar(110,120) and a locker(200) installed in a seat back(14) of the seat to move up and down by embedding a return spring(230) in the outer periphery and arranged with a plurality of fixing grooves. When the locker moves up and down and the fixing bar is placed to or separated from the fixing groove, the seat back is reclined in a multi-stage. The striker is fixed to the vehicle body of a rear seat and the locker is installed in the seat back of the rear seat to recline the rear seat.
Patent KR-20040033947-A (KR)
Title: Front pillar trim structure for curtain air bag of a vehicle
Inventor: CHOI HYEONG HO
IPC: B60R21/213
Filed: 2002-10-16
Abstract: PURPOSE: A front pillar trim structure for a curtain air bag of a vehicle is provided to secure the safety of passengers by inducing the smooth unfolding of the curtain air bag by preventing the separation of a front pillar trim and covering a front door glass and to simplify an assembly process of the pillar trim by integrating a cap with a fixing screw in assembling the front pillar trim. CONSTITUTION: A front pillar trim structure for a curtain air bag(50) of a vehicle for fixing a front pillar trim(12) and a front pillar panel(14) formed at a side chassis unit of the vehicle and embedding the curtain air bag in the front pillar trim arranges a body unit of a fixing cap(20) having a hollow structure of which a lower side is opened to a stepped side formed by bending a portion of the front pillar trim downward, connects both ends of a spring member(40) to fixing holes of an outer peripheral wall formed at the lower of the body unit, and combines a fixing screw(32) wound with wires of the spring member with a nut(34) through the front pillar panel positioned under the fixing cap. A clip(36) connects each connecting parts of the spring member and the fixing cap to prevent the spring member from being separated.
Patent KR-20040035367-A (KR)
Title: The construction method for copper tile a roof
Inventor: LIM JIK SOO
IPC: E04D1/06
Filed: 2002-10-22
Abstract: PURPOSE: A construction method for copper tiles is provided to prevent the overflow of water in a heavy rain, to simplify construction work and dismantlement work in a limited area such as a roof, and to economize in materials by reusing a screw piece at dismantlement work. CONSTITUTION: The construction method for copper tiles comprises the steps of: forming grooves on both ends of a wing formed on a ridge of a holder(11) fixed to a roof(21), then attaching a rubber pad; and coupling a holder(11) provided with a hole, a female tile(13) which contains a wing provided with a long hole formed to the boundary of a gusset plate of the holder(11) and advanced toward the upper part of a projection, and a male tile(12) coupled to the wing of the ridge of the holder(11) and provided with a long hole to the rubber pad and the groove.
Patent KR-20040035441-A (KR)
Title: A cooking bowl having a double layered structure and a molding method of its irregular pattern
Inventor: KIM JONG IN
IPC: B29C45/14
Filed: 2002-10-22
Abstract: PURPOSE: A cooking bowl having multi-layer structure and a method for forming uneven patterns are provided to integrally execute injection coating of an outer cover of a synthetic resin material to the outer peripheral surface of an inner cover of a stainless steel material and to carve the uneven patterns on the inner cover by the injection pressure of the outer cover. CONSTITUTION: In a cooking bowl having multi-layer structure, an outer cover(20) of a synthetic resin material is integrally injected-coated to the outer peripheral surface of an inner cover(10) of a stainless steel material, and various uneven patterns(30) are integrally formed to the inner cover by the injection pressure of the outer cover. To form the uneven patterns, a first mold of the same shape as the inner peripheral surface of the inner cover is made and an uneven pattern-carving layer is formed to the first mold. The first mold with the uneven pattern-carving layer is disposed to the inner peripheral surface of the inner cover, and a second mold having a cavity for integrally injecting-coating the outer cover is mutually molded to the outer peripheral surface of the inner cover. The outer cover is integrally injected-coated to the outer peripheral surface of the inner cover by forcibly injecting an object of a synthetic resin material through a gate formed to the second mold, by predetermined pressure, and the uneven patterns of the same shape as the uneven pattern-carving layer formed to the first mold are simultaneously carved on the inner cover by the injection pressure of the outer cover.
Patent KR-20040040631-A (KR)
Title: Method for manufacturing ferrite type stainless steel improved ridging property
Inventor: CHOI YEOM HO
IPC: C21D8/02
Filed: 2002-11-07
Abstract: PURPOSE: A method for manufacturing ferritic stainless steel is provided which is capable of improving ridging property through a new manufacturing facility comprising bar heaters without using an ordinary rolling facility as a rolling technology for inducing complete recrystallization in the rough rolling region. CONSTITUTION: The method for manufacturing ridging property improved ferritic stainless steel comprises the step of reheating a rough rolled bar through bar heaters installed between roughing mill and finishing mill when hot rolling the heated stainless steel slab by maintaining a rough rolling temperature to 950 deg.C or more and maintaining a finish rolling temperature to 850 deg.C or more after heating a stainless steel slab comprising 0.08 wt.% or less of C, 0.08 wt.% or less of N, 1.0 wt.% or less of Mn, 0.04 wt.% or less of P, 0.03 wt.% or less of S, 1.0 wt.% or less of Si, 15 to 20 wt.% of Cr, 3 wt.% or less of Mo, 1 wt.% or less of Cu, 0.12 wt.% or less of Al, 0.01 wt.% or less of O and a balance of Fe and other inevitable impurities to the temperature range of 1,100 to 1,200 deg.C.
Patent KR-20040042082-A (KR)
Title: System and Method for Authentication of Wireless Communication Subscriber in Wired/Wireless Communication Network
Inventor: CHOI JIN SEUNG
IPC: H04W12/06
Filed: 2002-11-13
Abstract: PURPOSE: An authenticating/charging system of a mobile terminal in a wired/wireless communication network and a method therefor are provided to prevent a subscriber profile from being altered and misused by coding the subscriber file and transmitting it in a wireless and/or wired section. CONSTITUTION: A mobile terminal user refers to various contents provided by a contents provider(S101) and requests use and/or purchase of desired contents(S102). The contents provider requests to authenticate the corresponding subscriber from a wireless network provider(S103). A subscriber profile requesting unit transmits a signal requesting transmission of a subscriber profile and a certificate to the mobile terminal(S104). The mobile terminal codes the subscriber profile and a coding key, and transmits them to a subscriber authenticating/charging system(S105,S106). A subscriber profile decoding unit decodes the coding key and the subscriber profile(S107). A subscriber authenticating unit checks whether a mobile terminal number extracted from the subscriber profile and a mobile terminal number transmitted from the wireless network provider(S108). If the two numbers are identical, the subscriber authenticating unit requests transmission of subscriber information from the wireless network provider(S109). When the subscriber information is received(S110), it is checked whether the user is legal(S111), transmits an authentication result to the contents provider(S112). The contents provider provides contents to the user and allows the user to check purchase particulars(S113). The contents provider transmits purchase information of the user to the subscriber authenticating/charging system(S113). A charging information generator generates purchase information(S115).
Patent KR-20040042161-A (KR)
Title: Light weight door impact bar which has high stiffness and method for manufacturing it
Inventor: KANG HYEOK
IPC: B60J5/04
Filed: 2002-11-13
Abstract: PURPOSE: A light weight and high-stiffness door impact bar and a manufacturing method thereof are provided to obtain the door impact bar lighter than the existing steel door impact bar while satisfying sufficient strength conditions and having excellent energy-absorbing performance. CONSTITUTION: A light weight and high-stiffness door impact bar is installed to the space between inner and outer panels for a vehicle. The light weight and high-stiffness door impact bar comprises two outer wall plates(10) made of an aluminum alloy material and a honeycomb core(20) made of an aluminum alloy material. The honeycomb core forms plate-type structure of a honeycomb shape to which plural hexagonal structures(21) are integrally formed. The honeycomb core is interposed between the outer wall plates. An epoxy-based foaming filler(22) is filled in the inner empty space of each hexagonal structure of the honeycomb.
Patent KR-20040046223-A (KR)
Inventor: CHOI GYU CHEOL
IPC: G05F1/56
Filed: 2002-11-26
Abstract: PURPOSE: A current limit circuit is provided to easily set the current limit value of the corresponding model by the selection of dip switch without changing the current limit circuit although the model is changed. CONSTITUTION: A current limit circuit includes a dip switch, a capacitor(C1), an amplifier and a third resistor(R3). The dip switch is provided with first resistor(R1) connected in serial between the power terminal and the ground and a plurality of resistors. The capacitor(C1) is connected to the dip switch in parallel. The amplifier inputs the voltage divided by the first resistor(R1) and the resistor selected by the dip switch to the inverse terminal and outputs the divided voltage to the input port. And, the third resistor(R3) is connected between the non-inverse terminal of the amplifier and the ground.
Patent KR-20040046237-A (KR)
Title: method for switching driving power transmission mode of washing machine
Inventor: CHOI DU HYEOK
IPC: D06F33/02
Filed: 2002-11-26
Abstract: PURPOSE: A power transmission mode conversion method of a washing machine is provided to prevent breakage of parts related to power transmission by deciding the rotating state of the washing machine. CONSTITUTION: A power transmission mode conversion method of a washing machine comprises steps of deciding a power reset state(S81); deciding whether a BLDC(Brushless DC) motor is in a rotating state(S82); rotating a cam by driving a clutch motor, and deciding whether a switch is in an on-state(S83,S84); counting the AC power input pulse number and deciding whether the counted value is over a predetermined pulse number(S85); stopping the clutch motor if the AC power input pulse number is over the predetermined pulse number(S86); rotating the cam by driving the clutch motor, and deciding whether the switch is in an off-state(S87,S88); counting the AC power input pulse number and deciding whether the counted value is over the predetermined pulse number(S89); and stopping the clutch motor(S90).