baber/WOPTO huggingface dataset:
Patent KR-20090089684-A (KR)
Title: Absolute distance measurement method and system using optical frequency generator
Inventor: KIM SEUNG WOO
IPC: G01S7/499
Filed: 2008-02-19
Abstract: An absolute distance measuring method using an optical frequency generator and a measuring system thereof are provided to measure the length precisely by measuring the absolute distance. An optical frequency generating module(100) includes an external cavity laser diode(101), a femtosecond laser(102), a polarization beam splitter(103), a polarizer(104), an optical filter(105), and avalanche photo diode(106), and a phase locked loop(107). The external cavity laser diode generates the laser of the short wavelength and the variable range of the wavelength is 765 to 781 nm. The femtosecond laser generates the laser pulse with a multi wavelength. The polarization beam splitter transmits or reflects the laser of the multi wavelength and the short wavelength according to the polarization direction.
Patent KR-20090089968-A (KR)
Title: Optical film, back light unit and liquid crystal displayhaving the same
Inventor: KIM JEONG YUL
IPC: G02B5/04
Filed: 2008-02-20
Abstract: An optical film, a backlight unit and a liquid crystal display device having the same are provided to prevent a moire phenomenon by controlling a pattern pitch of a first film and a second film of the optical film. A liquid crystal display device includes a liquid crystal display panel, a backlight unit(10) and an optical film(20). The optical film is formed between the liquid crystal display panel and the backlight unit. The optical film is comprised of a first film(22) and a second film(21). The first film has a prism pattern in the upper surface. The second film is arranged in the bottom of the first film and includes the cylindrical pattern in the top.
Patent KR-20090090889-A (KR)
Title: New cultivar of hosta minor yellow dream
Inventor: LEE JONG SUK
IPC: A01H5/00
Filed: 2008-02-22
Abstract: A novel species of Hosta minor, Yellow dream, is provided to obtain the Hosta minor through self-fertilization and excellently adapt to environment such as cold resistance and disease resistance. A novel species of Hosta minor, Yellow dream is obtained by self-fertilizing the Hosta minor, treating with mutagen, MMS (methyle methane sulfonate) and selecting an individual having pattern in leaves. The Yellow dream is characterized by: the leaves having yellow green color and lanceolate shape; leaf width of 1.8~2.3cm, leaf length 3.8~4.5cm, and the leaf number of 12~15; and purple flower.
Patent KR-20090091596-A (KR)
Title: Lead frame and semiconductor package having downset baffle paddles
Inventor: WANG CHIN FA
IPC: H01L23/495
Filed: 2008-02-25
Abstract: A lead frame and a semiconductor package having downset baffle pedal is provided to improve the die attach intensity between the chip and the lead by providing the lead frame having the downset baffle pedal. A lead frame(200) comprises the first plane and the second plane which are parallel each other. A plurality of leads(210) is formed on the first plane. One or more baffle pedal(220) is formed on the second plane. An inside tie bar(230) has 2 or more windings(233). The inside tie bar comprises the windings of 3 which form "S" shape. One end of the inside tie bar connected to the baffle pedal is the first downset bend(231).
Patent KR-20090092112-A (KR)
Title: Organic light emitting device
Inventor: SONG WON JUN
IPC: H01L51/54
Filed: 2008-02-26
Abstract: An organic light emitting device is provided to improve a driving voltage, light emitting efficiency, and a lifetime property by using a hole injection material suitable for a fluorescence and phosphorescence device of all colors. A light emitting layer is formed between a first electrode and a second electrode. A first hole injection layer and a second hole injection layer are formed between the first electrode and the light emitting layer. An electron transfer layer is formed between the light emitting layer and the second electrode. The first hole injection layer includes a metal fluoride and a first hole injection material. A mixing ratio of the metal fluoride and the first hole injection material is 1:1 ~ 1:3. The second hole injection layer includes a molybdenum oxide and a second hole injection material. A mixing ratio of the molybdenum oxide and the second hole injection material is 1:1 ~ 1:3. The electron transfer layer includes an electron transfer material and a metal oxide. The metal oxide is lithium oxide, molybdenum oxide, barium oxide, or boron oxide.
Patent KR-20090095140-A (KR)
Title: Red pepper pulverizer
Inventor: LIM HYONG JUN
IPC: B02C4/20
Filed: 2008-03-05
Abstract: A red pepper pulverizer is provided to improve workability in a grinding process, and to reduce processing time for making red pepper powder having predetermined size by pulverizing the dried red pepper with a pair of helical gears. A red pepper pulverizer(10) comprises the followings: a main body(12) having a plurality of small holes formed on one side of a wall, and a red pepper inlet(14); a screw part(26) pushing red pepper, and installed at one direction of the wall; a first rotation member(22) formed on an outer surface; a second rotating member(24) passing through the first rotating member pivotally; and a cutter(32) cutting the red pepper through one wall, and fixed on the second rotating member.
Patent KR-20090096041-A (KR)
Title: Weight-alterable dumbbel
Inventor: I JONG AE
IPC: A63B21/072
Filed: 2008-03-07
Abstract: A weight control type dumbbell is provided, which can prevent damage of dumbbell or dumbbell storage room and makes various dumbbell exercises possible. A weight control type dumbbell comprises: a pipe type knob bar(12); a heavy body(11) in which two heavy bodies with the same weight are combined with both ends of the knob bar; a first fastener which is combined with the exterior of two heavy bodies; a second fastener which is detachably and mutually connected to the first fastener; and a removable weight plumb(20) which is made of the material that the specific gravity is high and is equipped with a small weight piece.
Patent KR-20090100083-A (KR)
Title: The remote terminal and system for tdm based passive optical networks
Inventor: YOON HO SUNG
IPC: H04B10/25
Filed: 2008-03-19
Abstract: PURPOSE: A TDM-PON based remote relay apparatus and a system thereof are provided to increase the signal transmission distance and branching rate efficiently without transmission loss as using the existing infra as it is. CONSTITUTION: A TDM-PON based remote relay apparatus includes the first TDM-PON optical transceiver(51), signal reproducing units(52,53), and the second TDM-PON optical transceiver(54). The first TDM-PON optical transceiver transceives downlink/uplink signals with a TDM-PON OLT of a station side. The signal reproducing units respectively reproduce the downlink signal inputted from the first TDM-PON optical transceiver and an uplink signal inputted from the second TDM-PON optical transceiver. The second TDM-PON optical transceiver transceives the downlink/uplink signals with the TDM-PON ONT of a subscriber side.
Patent KR-20090106767-A (KR)
Title: Apparatus and method for pointing in three dimensions
Inventor: KWON YOUK
IPC: G06F3/03
Filed: 2008-04-07
Abstract: PURPOSE: An apparatus and a method for pointing in a 3D space are provided to correct an error of a gyro sensor by using an earth magnetism sensor, thereby inputting a user interface command by accurate spatial pointing. CONSTITUTION: A method for pointing in a 3D space using an input device spatially moving comprises the following steps. Moving displacement or an azimuth according to movement of the input device are measured(S401). The measured moving displacement and azimuth are converted into absolute moving displacement and an absolute azimuth(S403).
Patent KR-20090037280-A (KR)
Title: Artificial underwater environment creation system with spiral filtration device
Inventor: CHOI HYUN HO
IPC: C02F1/28
Filed: 2008-04-10
Abstract: A system for creating artificial underwater environment with a spiral filter tower is provided to offer habitats for various biospecies by controlling flow of water and improving underwater environment through a filter tower filtering water. A system(1000) for creating artificial underwater environment includes a spiral filter tower(100), a main pond(300), and a river section(400). The spiral filter tower includes a raw water supply part. A concave part(100) is installed on a top part of the spiral filter tower to supply water. A flow channel(120) is formed on an outer surface of the tower to be connected with the concave part. The water flows in the main pond. A greenbelt section(500) is formed near the tower, the main pond, and the river section.
Patent KR-20090117033-A (KR)
Title: Crystallization of amorphous silicon
Inventor: LEE CHOONG HEE
IPC: G02F1/136
Filed: 2008-05-08
Abstract: PURPOSE: A crystallization of an amorphous silicon is provided to reduce manufacturing costs and a time for crystallization by making the amorphous silicon layer crystallization in short time by using high heat. CONSTITUTION: In a crystallization of an amorphous silicon, an amorphous silicon layer is deposited on a substrate(100). A reactivity heat material layer(130) is formed by coating a mixture of the metal particle and correspondence oxide particle on the amorphous silicon layer(120) and drying it. A characteristic of the amorphous silicon layer is changed by exothermic reaction, and the metal particle is aluminium powder and has a size of 50nm or 2um. A pollution preventing film is formed on the amorphous silicon layer, and the exothermic reaction is generated at a partial domain of the top of the amorphous silicon layer.
Patent KR-20090118488-A (KR)
Title: Method manufacturing filament for electrode comprising beading part
Inventor: KIM HAK JUN
IPC: D01D5/00
Filed: 2008-05-14
Abstract: PURPOSE: A method for manufacturing a filament for an electrode having a melting part is provided to manufacture the filament for a short time having the melting part of uniform size. CONSTITUTION: A filament for an electrode includes a coil part and a melting part. A method for manufacturing the filament includes the following steps of: generating a first coil by wiring a tungsten wire on a first mandrel(ST110); forming a coil body by winding the first coil(ST120); cutting a coil piece by cutting the coil body(ST130); forming the melting part(ST140); and removing the first mandrel and a second mandrel(ST150).
Patent KR-20090119392-A (KR)
Inventor: PARK KYUNG RYONG
IPC: F03G3/08
Filed: 2008-05-16
Abstract: PURPOSE: A power generating method and device using rotator and a gravity material are provided to get useful power by converting gravitational energy into spin energy. CONSTITUTION: A power generating device using rotator and a gravity material comprises a rotator(1) a gravity material(2), a gravity support stand(3) and an axis of rotation(4). The rotator in which gravity is applied rotates and generates the driving power. All mechanisms for requiring the generated power is utilized. The useful power is generated by the gravitational energy. The gravitational energy in which the gravity material has is defined according to a contacting point between the gravity support stand and the rotator.
Patent KR-20090120586-A (KR)
Title: Steering column adjusting apparatus of vehicle
Inventor: PARK OK GYUN
IPC: B62D1/18
Filed: 2008-05-20
Abstract: PURPOSE: A steering column controlling device of a vehicle with a tilt function controlling the tilt of the steering column is provided to secure a stable supporting state of the steering column in case there is a car collision accident with collision. CONSTITUTION: A steering column controlling device of a vehicle with a tilt function controlling the tilt of the steering column includes a column tube ring(5), a ring block(11), an upper plate inner, a fixing nut(15), a cam and a tilt level. The column tube ring surrounds the outer circumference of the upper tube of the steering column. A tilt bolt is projected from both sides of the column tube ring. The ring block comprises a penetration hole in which the pulse tilt bolt of the column tube ring is penetrated. The column tube ring is protected. The upper plate inner is fixed to the car body. The fixing nut is combined with the pulse tilt bolt of the column tube ring.
Patent KR-20090122510-A (KR)
Title: Silicone composition for dielectrically encapsulating electronic device
Inventor: KIM CHEOL HYUN
IPC: C08K3/10
Filed: 2008-05-26
Abstract: PURPOSE: A silicone composition is provided to ensure excellent insulating property, heat resistance, cold resistance, weatherability, flexibility, flame retardancy, and adhesive property of various materials, and to be used in dielectric encapsuling of a liquid crystal display, a semiconductor device and a light emitting diode, and sealing of electric devices. CONSTITUTION: A silicone composition for dielectrically encapsulating electronic device comprises 100.0 parts by weight of a silicone polymer with a viscosity of 10~100,000 cSt of which the end is bonded with a vinyl group; 0.1~50 parts by weight of chemical formula 1; 1~100.0 parts by weight of dimethylsiloxane with a viscosity of 5~2,000 cSt of which the end is bonded with a hydrogen group; and 0.001~1.0 parts by weight of a platinum catalyst. In chemical formula 1, R1 is vinyl, each R2 is independently methyl or phenyl, m is an integer of 3-8, and n is an integer of 3-8.
Patent KR-20090124005-A (KR)
Title: Silver-ceramie coating paddle for serving rice
Inventor: LEE HAE II
IPC: A47J43/28
Filed: 2008-05-29
Abstract: PURPOSE: A nano-silver ceramic coating spatula is provided to prevent water and grains of boiled rice from sticking on surface of the spatula by coating a metallic material and nano-silver ceramics on the surface of the spatula. CONSTITUTION: A hard oxide film is formed on a spatula by performing electrolysis in a sulfuric acid solution tub at -5~+5 degrees Celsius for 20-40 minutes. The spatula is heated at 400-450 degrees Celsius for 20-60 minutes after a nano-silver ceramic coating process. Grains of boiled rice or water drops are not stuck to the spatula by a coating surface. The coating surface provides an antibiotic and bactericidal effect.
Patent KR-20090124124-A (KR)
Title: A flap type roller and its manufacturing process
Inventor: MOON DEOG JU
IPC: H01L21/304
Filed: 2008-05-29
Abstract: PURPOSE: A flap type roller and its manufacturing process are provided to improve the distribution uniformity of the cleaning agent or abrasive. CONSTITUTION: The elastic supporter(30) is combined in the outer circumference of the shaft(20). A plurality of sheet-like flaps(40) is perpendicularly projected from the outer circumference of the elastic supporter. The cover plate for blocking debris(50) prevents the foreign material from being flown out into the side of the elastic supporter. The cover plate for blocking debris prevents the foreign material from being flown out and the part like the bearing(60) from being damaged. A plurality of sheet-like flaps is arranged according to the columnar direction of the elastic supporter.
Patent KR-20090124204-A (KR)
Title: RECOMBINANT E. COLI PRODUCING RECOMBINANT HUMAN VARIATION INTERFERON-beta PROTEIN REMOVED AMINO TERMINAL METHIONINE AND PREPARATION METHOD THEREOF
Inventor: LEE SANG MOK
IPC: C12N15/70
Filed: 2008-05-29
Abstract: PURPOSE: A method for preparing a recombinant E.coli which produces a recombinant human mutant interferon-beta is provided to omit methionine removal process and massively protrude the recombinant protein. CONSTITUTION: A method for preparing a recombinant E.coli(KACC 95075P) which produces a recombinant human mutant interferon-beta protein comprises: a step of inserting the recombinant human mutant interferone-beta(rHu IFN-βSer17, IFN-β 1b) gene into pET21a(+) vector to produce a recombinant expression vector pET21a(+)IFN-βSer17; a step of inserting methionine aminopeptidase gene into pSTV29 vector to obtain recombinant expression vector pSTV29Map; and a step of transforming pET21a(+)IFN-βSer17 and pSTV29Map in E.coli.
Patent KR-20090124581-A (KR)
Title: Plasma monitoring device and method for monitoring a plasma
Inventor: CHOI SHIN IL
IPC: G01N9/00
Filed: 2008-05-30
Abstract: PURPOSE: A plasma monitoring device and a method thereof are provided to monitor a state of plasma of high temperature which uses large area plasma and high power. CONSTITUTION: A plasma monitoring device comprises an optical detecting unit(210), a matrix converting unit(230), a signal converting unit(250) and a diagnosing unit(270). The optical detecting unit is located outside a plasma area and detects light from plasma. The optical detecting unit comprises one or more optical detectors outputting an emission light signal. The matrix converting unit changes the detected emission light signals into a weight matrix. The signal converting unit calculates the weight matrix and outputs a state of the plasma as a location signal. The diagnosing unit forms a tomo graph with the location signals from the signal converting unit. The optical detectors are arranged outside the plasma area in a row.
Patent KR-20090125302-A (KR)
Title: Rotor of a pole change type synchronous motor and manufacturing method thereof
Inventor: HAN MAN SEUNG
IPC: H02K15/02
Filed: 2008-06-02
Abstract: PURPOSE: A rotor of a pole transform synchronous motor and a manufacturing method thereof are provided to install a magnet layer in an outer circumference of a rotor easily by disposing plural division bodies in each outer circumference of a rotor core in an accumulation state through an end-ring and a conductor. CONSTITUTION: A plurality of conductor holes(111b) is arranged along an edge of a rotor core(111). A magnet layer(112) includes magnetic material capable of re-magnetization by an exciting pole. The magnet layer is installed in a division body(110). End-rings(121) are formed in both ends of the laminated division bodies. In a surface of the magnet layer, an oxidation prevention layer(130) is formed. The magnet layer is formed by mixing a binder with powers of rare earth type alloy(Nd-Fe-B Alloy).
Patent KR-20090126824-A (KR)
Title: Multi-chip package and manufacturing method thereof
Inventor: BANG YEUN HO
IPC: H01L33/48
Filed: 2008-06-05
Abstract: PURPOSE: A multi-chip package and a manufacturing method thereof are provided to improve the light efficiency by forming a reflecting layer of a white silicon epoxy resin in the bottom surface and the inner wall of the cavity. CONSTITUTION: A substrate(30) includes a plurality of electrodes in which a plurality of light-emitting device chips are loaded. A white reflecting layer(34) is formed in the remaining area except for the domain in which the plurality of light-emitting device chips are loaded, in the upper side of the substrate. The reflecting layer is formed in the cavity in order to cover the inner wall and the bottom surface of the cavity. The reflecting layer exposes the upper side of a plurality of electrodes and contacts with the border of the plurality of electrodes.
Patent KR-20090128708-A (KR)
Title: Method for controlling optic interband transition of cnt, cnt according to the optic interband transition control and device using the cnt
Inventor: YOON SEON MI
IPC: B82B3/00
Filed: 2008-06-11
Abstract: PURPOSE: A carbon nanotube, a device containing the carbon nanotube, and a method for controlling the optical inter-band transition of the carbon nanotube are provided to improve the sensitivity and selectivity (purity) of a device. CONSTITUTION: A carbon nanotube is a p-doped carbon nanotube, wherein the carbon nanotube shows the optical inter-band transition in the VIS-NIR range, and only one optical inter-band transition appears at the corresponding p-doped state of the carbon nanotube. The carbon nanotube is p-doped by using an oxidant having a reduction potential of 0.8eV or more based on a standard hydrogen electrode. The carbon nanotube is p-doped by using an oxidant which is a metal salt or a nitronium compound.
Patent KR-20090128717-A (KR)
Title: Bump mounting structure for vehicle
Inventor: IM SEONG DON
IPC: B60R19/18
Filed: 2008-06-11
Abstract: PURPOSE: A car bumper mounting structure is provided to prevent drooping by improving the structural rigidity of the upper end of a bumper, thereby maintaining regularly a gap between a bumper cover and a lamp housing. CONSTITUTION: A car bumper mounting structure includes a flange(120) which is expanded in the end of the upper end portion of a bumper cover(100). The flange is molded in order to be folded in the inner side of the bumper cover. The flange is fixed to the bumper cover in order to increase the structural rigidity of the upper end of the bumper cover. The flange has a hanging projection(121). The hanging projection is fastened to the inner side of the bumper cover. The end of the front end portion of the flange is molded correspondently to the end of the upper end portion of the bumper cover.
Patent KR-20090128766-A (KR)
Title: Walking robot and method of controlling the same
Inventor: ROH CHANG HYUN
IPC: B25J13/08
Filed: 2008-06-11
Abstract: PURPOSE: A walking robot and a control method thereof are provided to control impedance performance according to an inclined angle of an upper body or to control the inclined angle of the upper body according to the impedance performance, thereby improving the walking stability of the walking robot. CONSTITUTION: The moment of feet is measured(602). An inclined angle of an upper body is measured(604). Scale of the measured moment is controlled based on the inclined angle of the upper body(610,625). The feet are controlled based on the moment of which the scale is controlled(614). The scale of the measured inclined angle is controlled based on a change of a ZMP(Zero Moment Point) of the feet. The inclined angle of the upper body is controlled based on the change of the ZMP of which the scale is controlled(628).
Patent KR-20090130766-A (KR)
Title: Digital photographing apparatus, method for controlling the same, and recording medium storing program to implement the method
Inventor: RYU SU JIN
IPC: H04N5/232
Filed: 2008-06-16
Abstract: PURPOSE: A digital image processing apparatus, a method for controlling the same, and a recording medium storing a program to implement the method are provided to immediately display a preview image without zoom-out to watch a preview image before enlarging from an enlarged image, thereby immediately displaying the preview image without executing zoom-out. CONSTITUTION: A digital signal processing unit(129) comprises the following units. A zoom area display unit displays a zoomed area on a preview image according a zoom signal. If an enlargement signal is inputted, an enlargement image generating unit enlarges the zoom area. The enlargement image of the zoom area is displayed.
Patent KR-20080112966-A (KR)
Title: Voltage regulator
Inventor: IMURA TAKASHI
IPC: G11C5/14
Filed: 2008-06-19
Abstract: A voltage regulator including voltage divider is provided to improve transient response characteristics by shortening transition duration of a gate voltage of an output transistor. A voltage regulator comprises an input terminal(12), an output terminal(13), an output transistor(26), a voltage divider(27), and a voltage reference circuit(29). The input terminal receives an input voltage. The output terminal outputs an output voltage. The output transistor is formed between the input terminal and the output terminal. The voltage divider outputs a divided voltage by dividing the output voltage. The voltage reference circuit outputs a reference voltage.