baber/WOPTO huggingface dataset:
Patent KR-20090075306-A (KR)
Title: A small- sized food waste apparatus
Inventor: KIM JIN HYUK
IPC: B09B3/00
Filed: 2008-01-04
Abstract: A small-sized food waste disposer is provided to enable the food waste garbage to be used in the home conveniently, delay the decomposition of food waste to prevent odor from being generated from the food waste, and minimize the amount of food waste discharged from the food waste disposer. A small-sized food waste disposer comprises a cylindrical main body(20), an agitation drum(30), rotary blades(65), a motor(60), a vertical partition plate(41), a semi-disk shaped horizontal partition plate(43), a suction fan(45), a discharged-food waste receiver(40). The main body has a fixing cover formed in a top part thereof and an opening/closing port(50) formed in one side of the lower part thereof. The agitation drum has a plurality of air inlets(31) formed in one side of an upper edge end thereof, a plurality of air outlets(35) formed in the other side of the upper edge end thereof, and a dropping hole(37) formed in a lower side of the air outlets. The rotary blades are placed on the agitation drum to cut and agitate food waste injected into the agitation drum. The motor is mounted on a bottom part of the agitation drum to rotate the rotary blades. The vertical partition plate is connected to the bottom side of the agitation drum and projected to a predetermined width to the lower side of the agitation drum. The horizontal partition plate is connected to the bottom of the vertical partition plate and extended in the direction of the air inlets. The suction fan is mounted on a cutout portion of the horizontal partition plate to suck air of the agitation drum and blow the sucked air to the lower side of the horizontal partition plate. The discharged-food waste receiver placed in a lower space of the horizontal partition plate to collect food waste dropped through the dropping hole.
Patent KR-20090077411-A (KR)
Title: Manufacturing technology of power socket installed dc adaptor
Inventor: PARK JIN SEONG
IPC: H01R13/73
Filed: 2008-01-11
Abstract: A manufacturing technology of a power socket device having a dc power device is provided to embed a DC power device for a variable voltage in a power supply socket for a building, thereby using the device at any place without an additional portable DC power device. An upper side of an upper cover(100) is configured like a circular AC power cord hole(110). A power jack hole(120), a USB hole, an LED hole and a variable resistor hole(150) are formed in a lower side of the upper cover. The variable resistor hole changes a DC output voltage from 1.5V to 12V. A rectangle groove for a DC power device is formed in a lower side of a connecting device guide unit(200).
Patent KR-20090077471-A (KR)
Title: Susceptor for gallium nitride and fabricating method for gallium nitride
Inventor: LEE KI SOO
IPC: H01L21/20
Filed: 2008-01-11
Abstract: A susceptor for gallium nitride(GaN) growth and a method for growing GaN are provided to improve manufacturing productivity of GaN and reduce manufacturing cost by growing stably GaN without defects. A non-flatness surface(215a) is formed at a surface of a susceptor(215) for GaN growth. The non-flatness surface of the susceptor has a radius of curvature which is the same as or smaller than that at an opposite surface of GaN growing surface in a base substrate. The susceptor is charged into the GaN growth reaction furnace. GaN is grown in the base substrate.
Patent KR-20080071911-A (KR)
Title: Sheet feeding device and image forming apparatus
Inventor: KAWAMURA KOJI
IPC: B65H1/04
Filed: 2008-01-30
Abstract: A sheet feeding device and an image forming apparatus are provided to simultaneously perform rear part control operation of a rear part control member and extension operation of a sheet cassette by one operation of a rear part control lever. A sheet feeding device includes a sheet cassette(2). The sheet cassette has a first cassette unit(3), a second cassette unit(4), and a fixing unit. The second cassette unit is slidingly connected to the first cassette unit to change a size of a sheet receiving unit according to a size of a received sheet. The fixing unit fixes the first and second cassettes in a state in which the sheet cassette is contracted or extended by sliding of the second cassette unit. The fixing of the fixing unit is released by one of sliding operation of the second cassette unit in a contraction direction to contract the sheet cassette and sliding operation of the second cassette unit in an extension direction in order to extend the sheet cassette.
Patent KR-20090083771-A (KR)
Title: Method for forming metal wiring of semiconductor device
Inventor: PARK HYUNG SOON
IPC: H01L21/28
Filed: 2008-01-30
Abstract: A method for forming metal wiring of semiconductor device is provided to prevent the defect and void from being generated in the Cu film by an electroplating method. The insulating layers(104,108) having the wiring region is formed on the semiconductor substrate(100). The barrier film(110) is formed on the insulating layer including the wiring region. The Cu film is formed by the electroplating consisting of the first process for depositing the Cu film(112) under the low current condition on the barrier film and the second process for depositing the Cu film(114) under the pulse reverse current condition. The barrier film comprises at least one among the Ti film, the TiN film, the Ta film, the TaN film, CVD-Ru and Ru1-xOx film. The x of the Ru1-xOx film is the range of 0.01~0.99.
Patent KR-20090084202-A (KR)
Title: Organic light emitting diode display and method for fabricating of the same
Inventor: KWON JUNG HYUN
IPC: H05B44/00
Filed: 2008-01-31
Abstract: An organic electroluminescent display device and a manufacturing method thereof are provided to prevent a shadow phenomenon by removing a ball-shaped spacer. A pixel defined film(281) is positioned on a first electrode, and includes an opening part(281a) and a non-opening part. A plurality of ball-shaped spacers(290a) is positioned on a second region of the pixel defined film. An organic layer(291) is positioned on a top part of the first electrode, and includes a light emitting layer. A second electrode(292) is positioned on a top part of the organic layer. A first region is positioned according to an edge part of the opening part. An interlayer insulation film(240) and a gate insulation film(230) are etched by a photolithography process. An insulation film is positioned on a top part of a source electrode(250a) and a drain electrode(250b).
Patent KR-20080073672-A (KR)
Title: Liquid crystal display device and electronic apparatus including the same
Inventor: YAMAGUCHI HIDEMASA
IPC: G02F1/1335
Filed: 2008-02-05
Abstract: An LCD(Liquid Crystal Display) and an electronic device comprising the same are provided to achieve mass production and high yield without an extra retardation layer and without causing an increase in cost. A reflecting portion pixel electrode and a transmitting portion pixel electrode are connected to each other to form a shared pixel electrode(140). A common voltage is applied to the shared pixel electrode. Different voltages are applied to a reflecting portion common electrode(1242) and a transmitting portion common electrode(1312), respectively. During a black display mode, a voltage of 0V is applied to the pixel electrode and the transmitting portion common electrode and a voltage of 5V is applied to the reflecting portion common electrode. As the result, in a reflecting portion(120), the direction of an orientation axis of liquid crystal is changed by an electric field component in a different direction from a normal direction with respect to a principal surface of a substrate.
Patent KR-20080074791-A (KR)
Title: Method and apparatus for preparing purified phosphoric acid from phosphoric acid aqueous solution containing plural metal ions
Inventor: MAEDA SYOGO
IPC: C23F1/46
Filed: 2008-02-05
Abstract: A method and an apparatus for obtaining purified phosphoric acid from a phosphoric acid aqueous solution containing plural metal ions are provided to confirm that an etching process is stable and to reduce supply of a mixed acid aqueous solution acid liquid by keeping the metal ion concentration of the mixed acid aqueous solution tank in less than a predetermined concentration level. A method for obtaining purified phosphoric acid comprises the steps of; mixing inorganic salt with a phosphoric acid aqueous solution containing a plurality of metal ions; mixing an organic poor solvent with phosphoric acid to precipitate inorganic salt crystal, and to precipitate the metal ions; filtering the inorganic salt crystal and liquid-solid separating the inorganic salt crystal; and evaporating the organic poor solvent and water and obtaining refined phosphoric acid.
Patent KR-20090088628-A (KR)
Title: Liquid crystal display device module
Inventor: CHEON HO YOUNG
IPC: G02F1/1333
Filed: 2008-02-15
Abstract: A liquid crystal display device module which EEFL is used for the light source is provided to improve the effectiveness of a process and reduce a process cost by a guide protrusion of a simple form. A support side(170) is connected to a cover bottom(150). A first and second source supply lines are connected to a common electrode(160). The first and the second source supply line are drawn out for the rear surface of the cover bottom through an extraction hole.
Patent KR-20080080921-A (KR)
Title: Optical layer including mu;-oxo-crosslinking boron-subphthalocyanine dimer
Inventor: MORI TOMOHIRO
IPC: G02B1/10
Filed: 2008-02-28
Abstract: An optical layer having a mu-oxo-crosslinking boron-subphthalocyanine dimer is provided to improve visual transmittance of a display device by selectively and effectively blocking light with a wavelength around 550 nm. An optical layer includes a mu-oxo-crosslinking boron-subphthalocyanine dimer. The mu-oxo-crosslinking boron-subphthalocyanine dimer contains Z1 to Z12, nitrogen atoms, boron, and benzene rings, where Z1 to Z12 represent a substitution group selected from the group consisting of a hydrogen atoms a hydroxyl group, an alkyl group, a mercapto group, an arakyl group, an aryl group, an alkoxyl group, and a thioether group. The optical layer is an anti-reflection layer. Alternatively, the optical layer is an optical transparent layer.
Patent KR-20080031886-A (KR)
Title: Method for internet protocol address configuration, and information server
Inventor: PARK SOO HONG
IPC: H04L29/06
Filed: 2008-02-29
Abstract: An IP(Internet Protocol) address setup method and an IS(Information Server) are provided to previously obtain information on an IP address setup method used in a new network from the IS, and to perform IP address setup by setting priority for the obtained information, thereby preventing unnecessary delay from occurring. An IP address setup information receiver(110) obtains information on an IP address setup method of a new network after handover through an IS. An IP address setup performer(120) performs IP address setup by setting priority for the IP address setup method while a mobile node accesses the new network. The information on the IP address setup method of the new network includes information indicating that the IP address setup method used in the new network is one of IPv6(IP version 6) stateless address configuration, IPv6 stateful address configuration, IPv4 static configuration, IPv4 dynamic configuration, and IPv6 manual configuration.
Patent KR-20090094681-A (KR)
Title: Method for repairing defect in photo mask
Inventor: KIM HEE CHUN
IPC: H01L21/027
Filed: 2008-03-03
Abstract: A method for repairing defect in photo mask is provided to repair clear defects in a phase shifting mask production process and to improve the yield. The phase shift layer pattern(111) is formed on the transparent substrate(100). It inspects whether the clear defect is generated in the phase shift layer pattern or not. The first repairing pattern(141) is formed in order to coincide the edge of the normal pattern with the edge of the clean defect. The second repairing pattern(142) is formed in the inside of the first repairing pattern. The carbon compound is used as the first and the second repairing pattern.
Patent KR-20090094953-A (KR)
Title: Embedded switch hid ballast
Inventor: LEE SANG CHOON
IPC: H05B41/24
Filed: 2008-03-04
Abstract: An HID(High Intensity Discharge) ballast embedded with a switch is provided to reduce the fabrication cost and simplify the configuration by adding an switching function with a microprocessor installed inside the ballast. An EMI filtering unit(100) blocks the radiation of an internal noises to the outside from the ballast, and a PFC unit(200) improves the power factor by receiving the power filtered by the EMI filtering unit. A first transform unit(400) generates a DC power source by receiving from the PFC unit the power source of which power factor is improved. A second transform unit(500) generates AC power source by receiving the DC power source from the first transform unit, and an igniter unit(600) stabilizes an HID lamp by receiving the AD power source from the second transform unit and applying a high voltage pulse to the HID lamp. A microprocessor unit(700) generates a pulse width modulation signal and supplies the pulse width modulation signal to the first transform unit, and supplies a square wave by receiving a tube current or tube voltage.
Patent KR-20080082535-A (KR)
Title: Transportable integrated wash unit
Inventor: NORDLUND JOHAN SEBASTIAN
IPC: B08B13/00
Filed: 2008-03-07
Abstract: A transportable integrated washing unit is provided to reduce cost of washing a gas turbine compressor and to save water or washing liquid during a washing process by moving the washing unit with a moving unit and spreading the water or washing liquid to a desired position through a manifold. A transportable wash unit(20) comprises a washing liquid delivery system, a power supply device, a unit controller, and a moving unit(30). The washing liquid delivery system delivers washing liquid to a desired washing position. The power supply device provides power to components of the transportable washing unit. The unit controller controls one or more components of the transportable wash unit. The moving unit moves the transportable wash unit. A liquid processing system processes used washing liquid. The washing liquid delivery system includes a manifold in communication with storage tanks, and a supply pump for transferring the washing liquid from one or more storage tanks to the manifold.
Patent KR-20090097646-A (KR)
Title: Printed circuit board for optical waveguides and method of manufacturing the same
Inventor: KIM JOON SUNG
IPC: G02B6/10
Filed: 2008-03-12
Abstract: A printed circuit board for an optical waveguide and a manufacturing method thereof are provided to reduce the amount of used core material by coating the core material at only the upper part of an under-clad layer exposed through a member having a penetrating part. A printed circuit board for an optical waveguide comprises a base substrate and an optical waveguide formed on the base substrate. The optical waveguide comprises an under-clad layer(103) formed at the upper part of the base substrate, and an insulating layer(104) having a penetrating part for forming a core which is formed at the upper part of the under-clad layer. The optical waveguide comprises a core unit(106a) formed at the upper part of the under-clad layer exposed through the penetrating part, and an upper clad layer(109) formed in the penetrating part and at the upper part of the insulating layer except the core unit.
Patent KR-20090097998-A (KR)
Title: Articulator
Inventor: BYUN TAE HEE
IPC: A61C11/00
Filed: 2008-03-13
Abstract: An articulator is provided to shorten the production price by protruding condyle controlling unit and body part and enhance convenience of use. An articulator (1) comprises a body part (100) which is extended upward. The body part comprises a condyle controlling unit (104) and hinge coupled unit (102). The condyle controlling unit generates elasticity for regulating jaw joint exercise. The hinge coupled unit is folded to have hinge coupled groove.
Patent KR-20090099112-A (KR)
Title: Functional toothpaste including nano silver
Inventor: JANG SUN TEK
IPC: A61Q11/00
Filed: 2008-03-17
Abstract: A functional toothpaste composition containing a nano silver is provided to suppress the oxidation of nano particle in the air and improve safety of paste with anti-bacterial and anti-inflammation. A functional toothpaste composition containing a nano silver 0.005 weight% of each wild ginseng extract, astaxanthin, and collagen. An ultra micro pure silver particle is contained in 0.01-1 weight% based on the toothpaste base. The surface of the pure silver is coated in the thickness of angstrom. The toothpaste base comprises 5-15 weight% of abrasive, 30-60 weight% of moisturizing agent, 0.3-3.0 weight% of foaming agent, 1-8 weight% of binder, and 0.1-0.5 weight% of sweetener.
Patent KR-20090100671-A (KR)
Title: Valve apparatus
Inventor: PARK HEA SHIN
IPC: F16K31/12
Filed: 2008-03-20
Abstract: PURPOSE: A valve device is provided to extend the service life time and to prevent the water leakage by protecting an opening and closing valve or a conduit from the outer influence. CONSTITUTION: A valve device comprises an opening and closing valve(10), and a fixing member(20). The opening and closing valve controls the flow rate or the pressure of the fluid. A connection part(14) in which a fixing part(22) is combined is attached on the opening and closing valve. The fixing member fixes the opening and closing valve on a wall. The fixing member includes a body(21), a fastening member, and a fixing part. The fastening member joints the body to the wall. The fixing part connects the body to the opening and closing valve.
Patent KR-20090107234-A (KR)
Title: Log system of water purifier
Inventor: SEO KYUNG AH
IPC: B01D35/00
Filed: 2008-04-08
Abstract: PURPOSE: A log system of a water purifier is provided to reduce repair time of the water purifier by confirming malfunction of the system easily with data about an operation state of a key operation part. CONSTITUTION: A log system(100) of a water purifier comprises a MICOM(110), a storage(120), an output part(130), a temperature sensor, a level sensor(66), and a key operation part(54). The MICOM produces information data after confirming an operation state of an electronic component. The information is recorded in the storage. The storage records the information data. The output part confirms the information data recorded in the storage in an external device. The temperature sensor measures the temperature of the water. The level sensor measures a water level of a storage tank. The key operation part operates the water purifier.
Patent KR-20090108219-A (KR)
Title: MEMS switch
Inventor: KWON HYOUK
IPC: H01L29/00
Filed: 2008-04-11
Abstract: PURPOSE: An MEMS switch is provided to prevent degradation of a contact force due to large resistance when a switch contact part is contacted in a signal line. CONSTITUTION: An MEMS switch includes a first substrate(100), a first signal line(125), a piezoelectric capacitor(115,135), a second signal line(220), and a second substrate. A first cantilever, a second cantilever, and third cantilever(110,120,130) are formed on the first substrate. The first signal line is formed in a top part of the second cantilever. The piezoelectric capacitor is formed in a top part of the first cantilever and the third cantilever. The second signal line is positioned in a top part of the first signal line. The second signal line is formed on the second substrate.
Patent KR-20090110179-A (KR)
Title: Pipe coating apparatus
Inventor: PARK NEUNG CHUL
IPC: B05C3/02
Filed: 2008-04-17
Abstract: PURPOSE: A pipe coating apparatus is provided to improve productivity of product by automatically performing heat, transfer, coating, and cooling of the pipe. CONSTITUTION: A pipe coating apparatus (A) comprises a heating supply device (100), deposition tank (200), and cross coordination robot (400). The heating supply device heats the pipe (10) and discharges. A powder coating material is contained at upper part of porous plate. The lower part of the deposition tank is connected with air generation device to float the coating material. The cross coordinate robot contains gripper (300).
Patent KR-20090114226-A (KR)
Title: Auto feeder for parts of vehicle
Inventor: LEE JEONG WOO
IPC: B62D65/18
Filed: 2008-04-29
Abstract: PURPOSE: An automatic feeder for vehicle parts is provided to prevent jamming or overlapping of the transferred vehicle parts due to their weight and to load the parts vertically, thereby improving work efficiency. CONSTITUTION: An automatic feeder for vehicle parts comprises a conveyor system and a feed unit. The conveyor system is composed of one or more conveyors, a main chain(211), and a driving unit(210). The conveyor comprises one or more link chains(212) with a plurality of part guides(213), and a feeding locator(214) in which parts(140) provided by the part guides are placed. The main chain engages with the link chains. The driving unit drives the main chain. The feed unit includes an electromagnet loader(220) which loads the part placed on the feeding locator, and a part loading section in which the parts transferred by the electromagnet loader are loaded.
Patent KR-20090116976-A (KR)
Title: The electrical connection apparatus of the battery cell module
Inventor: LEE CHUL SUB
IPC: H01M2/20
Filed: 2008-05-08
Abstract: PURPOSE: An electrical connection apparatus of a conductor spring battery cell module is provided to automate a manufacturing process of a battery cell module, to improve productivity of the battery cell module, and to prevent short-circuit even under a humid condition. CONSTITUTION: An electrical connection apparatus(100) in which a cell cover having a plurality of connecting plates is inserted comprises: springs(110) as a conductor contacted with the connecting plates; electrical connecting terminals(120) contacting the spring; and a housing(130) in which the electrical connecting terminals are inserted and distanced from each other. The electrical connecting terminals are respectively coupled with a cable(140) for electrical connection with a connector positioned at one side of the main frame.
Patent KR-20090118351-A (KR)
Title: A hinge for shower booth
Inventor: LEE DONG SUNG
IPC: E05D7/08
Filed: 2008-05-13
Abstract: PURPOSE: A shower booth with a hinge frame for glass door coupling is provided to ensure strong fixation of glass door without gap when opening the door. CONSTITUTION: A shower booth with a hinge frame for glass door coupling comprises: a coupling groove(1200) which covers vertical end of one side of the glass door(D) and fixes coupling; an extension part(1400) which covers gap from the wall(W); a hinge frame(1000); a first hinge bracket(2200) which is coupled to the upper and lower part of the hinge frame at one end; and a second hinge bracket(2400) which is coupled to the frame which guides wall or glass door.
Patent KR-20090119529-A (KR)
Title: Electrode needle for high frequency thermotherapy treatment
Inventor: SHIN KYONG MIN
IPC: A61H39/08
Filed: 2008-05-16
Abstract: PURPOSE: A structure of an electrode needle for high frequency thermotherapy is provided, which cauterizes the lesion region while protecting an organ, blood vessel, nerve, thyroid and so on. CONSTITUTION: A structure of an electrode needle for high frequency thermotherapy comprises an electrode needle(6) which cauterizes the lesion region; a current portion(6a) formed in the electrode needle; and an insulator(6c) which partially covers one side of the outer circumference of the current portion. The insulator is used by selecting the insulator in which a coating is possible as the polymeric insulating material including Teflon and etc.