baber/WOPTO huggingface dataset:
Patent KR-20060123609-A (KR)
Title: Wrinkle-diminishing agent
Inventor: MIURA KYOKO
IPC: A61Q19/00
Filed: 2005-02-03
Abstract: A wrinkle-diminishing agent which is highly effective in diminishing wrinkles appearing with photoaging. The wrinkle-diminishing agent is characterized by containing an N- acetylglucosamine organic acid ester represented by the following general formula (1): (1) wherein R is C2-18 linear or branched acyl and the configuration in the 1-position may be either an alpha- or beta- form.
Patent KR-20060130257-A (KR)
Title: Valve assembly for a cryopump
Inventor: BARLETT ALLEN J
IPC: F04B37/08
Filed: 2005-03-11
Abstract: A single ducted valve assembly provides an integrated cryopump valve having a purge valve port connecting the assembly to a cryopump with a coaxial connection having an inner duct and an outer duct. A pressurized gas interface connects a pressurized gas source to the cryopump through the inner duct. A rough valve port can connect the outer duct of the assembly to a rough vacuum pump; and a relief valve port can connect the outer duct of the assembly to an exhaust stack.
Patent KR-20070014175-A (KR)
Title: Method of producing superconducting wire
Inventor: FUJIKAMI JUN
IPC: H01L39/24
Filed: 2005-02-17
Abstract: A method of producing a superconducting wire comprising a step (S3) of drawing a wire in the form of a material powder of a superconductor coated with a metal, a primary rolling step (S8) of rolling a multiconductor wire following the wire drawing step (S3), and a primary sintering step (S10) of sintering the multiconductor wire following the primary rolling step (S8). At least between the wire drawing step (S3) and the primary rolling step (S8) or between the primary rolling step (S8) and the primary sintering system (S10), steps (S4, S7, S9) of holding a clad wire and a multiconductor wire or a multiconductor wire alone in an atmosphere of reduced pressure are provided. Consequently, a high and uniform performance superconducting wire can be obtained. ® KIPO & WIPO 2007
Patent KR-20070039488-A (KR)
Title: Use of thermoplastic composition comprising thermoplastic polyurethanes as additive
Inventor: MAZIERS ERIC
IPC: C08L23/08
Filed: 2005-05-30
Abstract: The present invention discloses the use in rotomolding or slush molding applications of a composition comprising a polyolefin, a processing aid and optionally a UV-stabilizer.
Patent KR-20070011604-A (KR)
Title: Current transformer core and method for producing a current transformer core
Inventor: WULF GUENTHER
IPC: H01F41/02
Filed: 2005-05-17
Abstract: The invention relates to a current transformer core with a ratio of the core outside diameter Da to the core inside diameter Di of < 1.5, a saturation magnetostriction lambdas of = |4| ppm, a circular hysteresis loop with 0.50 = Br/Bs = 0.85 and with an Hcmax = 20 mA/cm. The current transformer core is made of a soft magnetic iron alloy in which at least 50 % of the alloy structure is occupied by fine-crystalline particles with an average particle size of 100 nm or less, and the iron-based alloy comprises, in essence, one combination. The invention also relates to a method for producing this current transformer core. ® KIPO & WIPO 2007
Patent KR-20080064330-A (KR)
Title: Light guide panel of back light unit
Inventor: CHOI IN SANG
IPC: G02F1/13357
Filed: 2007-01-04
Abstract: A light guide plate of a back light unit is provided to improve the uniformity of light maximally by severely scattering the light on a reflection surface thereof. A light guide plate includes a light source, a reflection cover, and a light guide plate. The reflection cover surrounds the light source. The light guide plate is installed in front of the light source. A haze pattern(71) is formed on the reflection surface of the light guide plate. A band-shaped un-uniform protrusion is formed at an overlapping section covered by the reflection cover. The haze pattern has a length of 3 millimeters at the overlapping section. The band-shaped haze pattern has a shape that is irregularly cut at a central portion thereof.
Patent KR-20070075297-A (KR)
Title: Accurate pressure sensor
Inventor: KIM SI HWAN
IPC: G01L9/14
Filed: 2007-01-08
Abstract: An accurate pressure sensor is provided to derivate an accurate difference of pressures according to a distance change by using a magnet emitting linear magnetic flux. An accurate pressure sensor includes a magnet(60), a diaphragm support member(62), a magnetic sensor(68), a spring(82), a diaphragm(66), a positive pressure connector, and a negative pressure connector. The magnet has a square shape. The diaphragm support member is engaged with a diaphragm. The magnetic sensor is disposed in the diaphragm perpendicular to an operation direction of the diaphragm. The magnetic sensor senses a position of the magnet. The spring is installed between a lower portion of the diaphragm support member and a lower surface of a lower case. The diaphragm divides an inner space formed by the lower case and an upper case into two compartments. The positive pressure connector communicates with an upper compartment of the two compartments. The negative pressure connector communicates with a lower compartment of the two compartments.
Patent KR-20080066366-A (KR)
Title: Semiconductor light emitting device
Inventor: KIM MIN HO
IPC: H01L33/44
Filed: 2007-01-12
Abstract: A semiconductor light emitting device is provided to emit white light with high light emitting efficiency and an improved color rendering index by including a color conversion layer made of a semiconductor material that absorbs light emitted from an active layer and has an energy band gap for converting the absorbed light into light of a different wavelength. A light transmitting substrate(11) has first and second main surfaces confronting each other. A semiconductor layer of a first conductivity type is formed on the first main surface of the light transmitting substrate. An active layer(13) is formed on the semiconductor substrate of the first conductivity type. A semiconductor layer of a second conductivity type is formed on the active layer. A color conversion layer(15) is formed on the second main surface of the light transmitting substrate, made of a semiconductor material that absorbs the light emitted from the active layer and converts the absorbed light into light with a different wavelength. The content of a composition of the color conversion layer can be changed to have an energy band gap inclined along its thickness direction.
Patent KR-20080069842-A (KR)
Title: Oil pressure control valvee assembly apparatus of steering apparatus
Inventor: PARK SU HYOUNG
IPC: B62D5/08
Filed: 2007-01-24
Abstract: A hydraulic control valve assembly of a power assisted steering device is provided to reduce cost through reducing a working process of a center aligning of an input axle and a pinion shaft and forming a fixing hole by installing a first and a second serration apart from each other at an upper part of the input axle. In a hydraulic control valve assembly of a power assisted steering device including a hollow input axle(200) inputted with rotation from a steering axle, a torsion bar(120) inserted to an inside of the input axle and fixed by a fixing pin(230), and a pinion shaft(130) coupled with the torsion bar by a tight fitting method and inserted to the input axle; a first serration(212) is formed at an upper part of the input axle to connect to a universal joint, and a second serration is formed apart from the first serration at a regular interval, in order to form a fixing hole(240) between the first and the second serration.
Patent KR-20080070235-A (KR)
Title: Brown's gas generator by forcibly circulating cooling system
Inventor: HYUN JANG SOO
IPC: C25B1/02
Filed: 2007-01-25
Abstract: A brown gas generator using a forcible circulation cooling is provided to improve cooling amount of electrolytic solution by circulating the electrolytic solution forcibly, using electrolytic solution circulation pumps, and to prevent a hunting phenomenon by placing a water hammering prevention device at a passage. A brown gas generator using a forcible circulation cooling comprises electrolytic cells(110,120,130,140), an electrolytic solution circuit(150), a cooling device, and electrolytic solution circulation pumps(160,170). The electrolytic solution circuit circulates electrolytic solution of the electrolytic cells to the outside of the electrolytic cells. The cooling device cools the electrolytic solution which is circulated along the electrolytic solution circuit. The electrolytic solution circulation pumps are formed at the electrolytic solution circuit to circulate the electrolytic solution forcibly. A water hammering prevention device(180) buffers pressure change of the electrolytic solution which is circulated by the electrolytic solution circulation pumps.
Patent KR-20080078107-A (KR)
Title: A light box
Inventor: MIN EUN HONG
IPC: G09F13/22
Filed: 2007-02-22
Abstract: A light box is provided to disperse light emitted from an LED(Light Emitting Diode) and emphasize the advertisement of an advertisement sheet by forming an isolation film on a transparent plate. A light box includes a main body frame(10) and a cover frame. The main body frame includes LEDs(41), a light guide panel, and a cover plate. The cover frame includes a transparent plate. A suspension groove is formed on the main body frame and a suspension projection unit is formed only at an upper side of the cover frame to engage with the suspension groove, thereby suspending the upper side. A latch constituting the cover frame is attached to a magnet(15) by magnetic force. The magnet is mounted at a lower side of the main body frame.
Patent KR-20080079777-A (KR)
Title: Apparatus and method for treating waste liquid
Inventor: PARK SANG UK
IPC: H01L21/02
Filed: 2007-02-28
Abstract: An apparatus and a method for treating waste liquid are provided to prevent the pollution and damage of equipment due to a fume generated from the waste liquid by effectively cooling a high temperature waste liquid. A collect line(22) collects a waste liquid from an apparatus. A vessel(100) receives the waste liquid collected from the collect line. A cooling member cools the waste liquid collected to the vessel and congeals the waste liquid evaporated from the waste liquid collected to the vessel. A storage member(102) and a collect member(104) are provided to the vessel. The storage member receives the waste liquid collected from the collect line. The collect member is provided to a side of an upper portion of the storage member to be communicated with the storage member. The collect member receives the waste liquid from the collect line. The cooling member includes a first cooling line(212) in which a cooling fluid flows. The first cooling line is located in the collect member.
Patent KR-20080033039-A (KR)
Title: A laser module semiconductor
Inventor: KOYAMA ETSUO
IPC: H01S5/00
Filed: 2007-02-28
Abstract: A semiconductor laser module is provided to improve reliability by installing a light splitter for reducing light returning to a semiconductor laser by dividing a second GRIN lens unit into a collimator unit and a condensing lens unit. A semiconductor laser module(10) includes a semiconductor laser(1), an optical fiber(8), and a lens mounting piece(6). The semiconductor laser emits transmitted light. The transmitted light from the semiconductor laser is transmitted by being optically coupled through the optical fiber. The coupling lens is provided on an optical path between the optical fiber and the semiconductor laser, and is fused on a sectional surface of the optical fiber. The coupling lens includes a first GRIN(GRaded INdex) lens unit and a second GRIN lens unit. The first GRIN lens unit collimates the incident transmitted light. The second GRIN lens unit optically couples the transmitted light penetrating the first GRIN lens unit to the optical fiber. A lens mounting piece fixes and mounts at least a portion of the coupling lines or the optical fiber.
Patent KR-20080081769-A (KR)
Inventor: ROH HOH EUN
IPC: G06F9/24
Filed: 2007-03-05
Abstract: A method and an apparatus for implementing the functions of a CID(Caller IDentification) device in a notebook main board are provided to link a notebook computer with a telephone so that a user can perform telephone conversation with a caller while watching the caller information displayed on the LCD screen of the notebook computer when a telephone call is received. If the user of a notebook drives a CRM(Customer Relationship Management) program in order to input or modify call information(511), the notebook enters into CRM mode(512). If the telephone bell rings(513), a CID part detects a caller number(514). Then the CID part confirms whether caller information associated with the caller number exists in the HDD(515). If associated caller information exists in the HDD, the CID part displays the caller information together with the caller number(516). If no information associated with the caller number exists in the HDD, however, the CID part displays the caller number only(517). While executing telephone conversation in CRM mode, the user modifies the caller information or inputs additional information if necessary(518-520). Then the user stores the inputted or modified information in the HDD(521).
Patent KR-20080087240-A (KR)
Title: Light system using light emitting diode
Inventor: HUH SEUNG HYO
IPC: F21S2/00
Filed: 2007-03-26
Abstract: A lighting system using an LED(Light Emitting Diode) is provided to prevent a bad effect on the beauty of a building or damage to the LED by not exposing the LED outside the building. A lighting system includes first to fifth window frames(1a,1b,1c,1d,1e) of a building. Grooves(3) are formed on the first and fourth window frames to fit glasses(2) therein. A fixing unit(4) is fixed to the first to fifth window frames to maintain coupling states of the first to fifth window frames. An LED case(6) is formed on an inner surface of the fifth frame to emit light and has an open side surface. An LED(5) is embedded in the LED case. A power line case(8) is adjacent to the LED case to apply power to the LED and receives a power line(7) therein. Two support bars(9) are formed at right and left sides respectively to maintain a space between the LED case and the power line case. A bolt(10) fixes the support bars, the LED case, and the power line case. A transparent LED cover(11) is fitted in the open side surface of the LED case to serve as a cover of the LED case.
Patent KR-20080090056-A (KR)
Title: Electron element using silicone slurry and manufacturing method of the same
Inventor: PARK KYU CHANG
IPC: H01L29/861
Filed: 2007-04-03
Abstract: An electronic device using silicon slurry and a method for manufacturing the same are provided to commercially use silicon slurry to be discarded by uniformly reducing the particle size of the silicon slurry to obtain silicon powder and by forming an active layer of a solar cell using the silicon power. An electronic device using silicon slurry includes an active layer or a doping layer formed at an upper portion of a substrate. The active layer or the doping layer is made of a silicon wafer or amorphous silicon. The active layer is obtained by forming the silicon slurry, produced during a manufacturing process of the silicon wafer, in the form of a thin film and sintering the silicon slurry. The doping layer is obtained by forming intrinsic slurry in the form of a thin film and implanting a p-type dopant and an n-type dopant in the intrinsic slurry. The doping layer is obtained by forming a p-type doped silicon slurry or an n-type doped silicon slurry in the form of a thin film and sintering the p-type doped silicon slurry or the n-type doped silicon slurry.
Patent KR-20080092179-A (KR)
Title: Apparatus and method for playing back network contents
Inventor: LEE MOON SANG
IPC: H04N5/91
Filed: 2007-04-11
Abstract: An apparatus and a method for playing network contents are provided to allow a user to view various moving image contents existing on the Internet only by operating a remote controller to turn on a digital TV and watch moving image contents of other sites by changing a TV channel. An apparatus for playing network contents includes a contents list que(141), a contents prefetch module(146) and a contents playback module(148). The contents list que stores a contents list received from a contents providing server. The contents prefetch module prefetches at least one contents from the contents providing server with reference to the contents list que and stores the prefetched contents in a local memory(147). The contents playback module continuously plays the at least one contents stored in the local memory.
Patent KR-20080093671-A (KR)
Title: An air circuit diagram for spot welding gun with soft touching function
Inventor: PARK JEONG YONG
IPC: B23K11/11
Filed: 2007-04-18
Abstract: An air pressure control device for a spot welding gun with a soft touching function and a control method thereof are provided to reduce shock of the spot welding gun and improve durability of the gun by reducing pressure of the air which is supplied to a pressing cylinder, using a regulator, and applying soft pressure to the base. An air pressure control device for a spot welding gun(10) with a soft touching function comprises moving and fixed electrodes(12,13), first, second, third, fourth, and fifth solenoid valves(20,30,40,50,60), and a regulator(70). The first solenoid valve controls an air direction to maintain a large or small opening state of the gun. The second solenoid valve supplies air into a pressing cylinder(11). The third solenoid valve, which is connected with the second solenoid valve, injects air into the pressing cylinder to allow the moving electrode to press a base. The fourth solenoid valve, which is connected with the second solenoid valve, supplies/discharges the air into/from the pressing cylinder. The fifth solenoid valve is connected with the third solenoid valve and the regulator. The regulator, which is connected with the second solenoid valve, adjusts pressure of the air flowed to the pressing cylinder to enable the soft touch on the base.
Patent KR-20080093709-A (KR)
Title: Thin film transistor substrate and manufacturing method thereof
Inventor: KIM SUNG RYUL
IPC: H01L29/786
Filed: 2007-04-18
Abstract: A thin film transistor substrate and a method for manufacturing the same are provided to reduce the number of masks in a back channel etch way and forming a semiconductor layer of an etch stopper way by forming an ohmic contact layer with an oxide semiconductor. A method for manufacturing a thin film transistor substrate includes the steps of: forming a first conductive pattern group including a gate electrode(20) on a substrate(10); forming a gate insulation layer(30) on the first conductive pattern group; patterning an amorphous silicon layer and an oxide semiconductor layer to form a semiconductor layer(40) and an ohmic contact layer(50); patterning a data metal layer on the ohmic contact layer to form a second conductive pattern group including a source electrode(60) and a drain electrode(70); and forming a passivation layer(80) having a contact hole(95) on the second conductive pattern group; and forming a pixel electrode(90) on the passivation layer to be electrically with a part of the drain electrode through the contact hole.
Patent KR-20080094480-A (KR)
Title: Signal conversion device
Inventor: HONG SUNG HUN
IPC: H04L12/28
Filed: 2007-04-20
Abstract: A signal conversion device is provided to transmit a very high-speed signal provided from an Ethernet cable, through a coaxial cable, thereby forming an Ethernet transmission line at low cost as constructing communication environment for easily receiving a very high-speed Internet service by using the coaxial cable. An Ethernet terminal(100) is combined with an Ethernet cable(EC). A coaxial terminal(500) is combined with a coaxial cable(CC). A transmission processor(200) converts one pair of transmission signals being in balanced signal type of the Ethernet terminal into unbalanced signal types to provide as one signal line. A reception processor(300) converts receiving signals being in unbalanced signal type into one pair of balanced reception signal types to provide the converted signals to the Ethernet terminal. A signal distributor/combiner(400) provides the unbalanced signals to the coaxial terminal, and provides the unbalanced signals provided from the coaxial terminal to the reception processor.
Patent KR-20080094494-A (KR)
Title: Electronic device and method of editing data using the same and mobile communication terminal
Inventor: PARK JUN SERK
IPC: H04M1/72454
Filed: 2007-04-20
Abstract: An electronic device, a data editing method of the electronic device and a mobile communication terminal are provided to edit data easily by using a touch screen in the electronic device. An item list including at least one item is displayed(S110). First and second touch inputs are sensed(S120). A variation in the distance between the first and second touch inputs is sensed(S130). A predetermined function related to the item list is executed according to the sensed distance variation.
Patent KR-20080097637-A (KR)
Title: Apparatus for aligning a substrate
Inventor: UM TAE JUN
IPC: H01L21/68
Filed: 2007-05-02
Abstract: An apparatus for aligning a substrate is provided to use in various sizes of substrates by controlling the movement of the presser portion with sensor and controller. An apparatus(1) for aligning a substrate includes the frame to cut substrate using laser; the fixing unit which is moved up and down and controls the movement of substrate; he sorter which pressurizes substrate the fixing unit and arranged. The sorter is installed at the other end part of frame in order to be corresponded to the fixing unit. The fixture piece in which the third guide projection is molded in the upper portion is included in the fixing unit.
Patent KR-20080098462-A (KR)
Title: Adjusting apparatus
Inventor: HWANG BO UI
IPC: A47K1/04
Filed: 2007-05-05
Abstract: A height controlling device is provided to control the height of the moving body automatically according to the height of a user. A height controlling device comprises: a moving body(11); a guide unit(12) combined with a slide; a driving part(15) which supplies the power so that the moving body moves from the guide unit; a sensor unit(16) which is combined with the ceiling of the space in which the moving body is installed, measures the height of the man and emits wavelength; a controller(14) which operates the driving part by the signal from the sensor unit and controls the height of the moving body according to the height of the user.
Patent KR-20080098464-A (KR)
Title: Virtual reality system with robot arm and hmd
Inventor: CHUN HONG SUG
IPC: G02B27/02
Filed: 2007-05-05
Abstract: A virtual reality system where HMD(Head Mounted Display) is attached to robot arm is provided in which does not burden head of a wearer and does not cause any inconvenience. A HMD(Helmet Mounted Display) is moved according to the motion of a wearer with a robot arm(1). A data glove is properly moved by a robot arm based on the movement of wrist of a wearer. A monitor is a little moved with a robot arm based on the motion of head of a wearer. Large robot arm moves up and down or rotates the cockpit and accordingly shows outside virtual view.