baber/WOPTO huggingface dataset:
Patent KR-20080006015-A (KR)
Title: Glass sheet bending station and method for glass sheet bending
Inventor: SERRANO ALFREDO
IPC: C03B23/023
Filed: 2006-04-19
Abstract: A glass sheet bending station (20) and method for glass sheet bending utilize a primary actuating mechanism (154) for moving mold support linkages to provide glass sheet bending with a constant radius and utilize control link detachable connections (39) that allow a secondary actuating mechanism (155) to provide bending of a glass sheet independently of linkage movement on the other side of the detached connections.
Patent KR-20090076511-A (KR)
Title: The clothes sterilization- dryer having detect residual detergent and the methods of control
Inventor: JANG JUN WON
IPC: D06F58/14
Filed: 2008-01-09
Abstract: An automatic laundry sterilizing and drying machine and a control method of the machine are provided to automatically sterilize and dry laundry to allow a user to conveniently use the laundry sterilizing and drying machine. An automatic laundry sterilizing and drying machine includes a drying room, an enclosure(100), a door switch, a key button part, an air outlet, a fan motor, and a temperature sensor. The drying room includes a hot air outlet, a moisture outlet, and a humidity sensor attached to the moisture outlet and accommodates laundry hanging on a hanger. The enclosure accommodates the drying room. The door switch senses opening and closing of a front door(101). The key button part is used for a user to select a function and outputs a selection signal. The air outlet discharges air in the drying room to the outside of the drying room. The fan motor blows heated air into the drying room. The temperature sensor measures the temperature or overheating state of the drying room and outputs temperature data.
Patent KR-20090080218-A (KR)
Title: Nitride light emitting device
Inventor: KIM SUN KYUNG
IPC: H01L33/00
Filed: 2008-01-21
Abstract: A nitride-based light emitting device is provided to improve extraction efficiency and obtains an orientation of an output by adjusting a gap between a reflective layer and a light emitting layer. A nitride-based semiconductor light-emitting device includes a reflective layer(300), a dielectric layer(400), a semiconductor layer(100), and an optical crystal(200). The dielectric layer is positioned on the reflective layer. The semiconductor layer is positioned on the dielectric layer. The semiconductor layer includes a light emitting layer. The optical crystal is formed on the semiconductor layer. A distance between a center of he reflective layer and center of the light emitting layer is (2m+1)lambda/4n±lambda/8n where m, lambda, and n are a natural number including 0, a wavelength of the emitted light, and a refractive index of the semiconductor layer, respectively.
Patent KR-20090081273-A (KR)
Title: Apparatus for adaptive noise reduction and image sensor using the apparatus
Inventor: HAN CHAN HO
IPC: H04N5/21
Filed: 2008-01-23
Abstract: An adaptive noise removing apparatus and an image sensor using the same are provided to perform black and white level adjustment for a corresponding image before A/D(Analog to Digital) conversion, thereby improving the definition of a gray scale. A multi-phase noise removing filter(52) removes the noise of an inputted image data and outputs the processed image data. A filter factor database(54) stores filter coefficients which are preset for a plurality of luminance levels. A filter coefficient selection unit(56) receives information about an exposure time and signal gain from an image sensor. By using the exposure time and the signal gain, the filter coefficient selection unit selects a luminance level according to a preset filter factor selection algorithm. The filter coefficient selection unit reads filter coefficients from the filter factor database according to the selected luminance level.
Patent KR-20080075451-A (KR)
Title: Method and device for producing spliceable fibers, and use of the fibers
Inventor: LOECHER ENGELBERT
IPC: D01D5/30
Filed: 2008-02-12
Abstract: A method and an apparatus for manufacturing the fiber having the adhesion function and the use of the fiber are provided to guide the flow of the melting materials including the incompatible two or more polymer components. An adhesion-possible fiber(1) has at least one polymer component. The ingredients of the polymers(A,B) have the weight % of below 20 wt %, preferably, below 10 wt%, specifically or preferably below 5 wt% and very preferably 3-5 wt%. Individual polymer components are constructed by the clearly separated segments(8,10) and the same size. The adhesion-possible fiber is used to the non-woven cloth, filter, clothes, products ornamented by tuft, carpet carrier. A distribution hole is formed to the front of at least one spin capillary tube. The horizontal cross-section of the distribution hole is controlled by the volumetric flow of the polymerized components. The distribution hole has a circular shape, a slot shape, a star shape and a triangular shape.
Patent KR-20090088142-A (KR)
Title: Native rock combined with resin having natural leather touch and manufacturing method thereof
Inventor: HER DAI YOUNG
IPC: C04B24/24
Filed: 2008-02-14
Abstract: A resin based reinforcing native rock and a manufacturing method thereof are provided to obtain the feel of a natural leather texture for building materials by implementing an elegant surface. A compound is made by mixing the silica-based native rock power of 80 to 96 weight% and the resin of 4 to 20 weight%. The compound is supplied to a loading plate with a sheet form. A preliminary resin based reinforcing native rock(30) with the constant pressure is made by compression with the high pressure. The tough surface is formed by grinding the resin part(32) with a constant depth using a brush grinder(22).
Patent KR-20090088660-A (KR)
Title: A roof structure for an open-air street
Inventor: KIM WOO SIK
IPC: E04B7/08
Filed: 2008-02-15
Abstract: A roof structure for an opened road is provided to shield while moving by securing the excellent stability of the structure. A roof structure for an opened road comprises a plurality of support pillars(10), a main frame, a rail, a center roof(30), a fixing shield(50), a movement shield(60), and an electric motor. The support pillar has a left pillar and a right pillar and stands at an edge of the open road at regular intervals. The main frame comprises a supporting frame. The center roof is fixed at the upper part of the main frame and classifies the main frame into right and left section. The rail is formed at the right and left section to be faced each other and is located in a row with the supporting frame. The fixing shield is made of a board material of the wide side, formed to cover the sky between the right and left section and fixed at the right and left section to be separated with specific interval. The movement shield has wheels at the lower part. The wheels go in gear between the rails. The movement shield moves along the rail in the right and left section of the main frame. The electric motor delivers the power to move the movement shield.
Patent KR-20090088669-A (KR)
Title: Operational transconductance amplifier circuit of being bulk-driven
Inventor: LEE HYUN TAE
IPC: H03F3/45
Filed: 2008-02-15
Abstract: A bulk-driven operational transconductance amplifier circuit is provided to secure a wide input swing range without a burden of a threshold voltage by securing high input impedance through an input terminal which performs a bulk drive. A bulk-driven operational transconductance amplifier circuit includes a bulk driving part(100), an active load part(120), and a self-cascode output part(140). The bulk driving part applies an input signal to a body of input transistors, and increases a voltage regardless of a threshold voltage. The active load part performs a positive feedback operation in order to accelerate increase or decrease of an output signal of the bulk driving part. The self-cascode output part performs a high output resistor through a transistor which is operated in a weak inversion region. A first transistor forms a bias current corresponding to a first bias. A second transistor receives a first input signal through the body, and outputs an amplified voltage to a first node. A third transistor receives a second input signal through the body, and outputs the amplified voltage to a second node.
Patent KR-20090089642-A (KR)
Title: Manufacturing method of lithium silicate powder
Inventor: LEE YOUNG HWAN
IPC: C01D15/00
Filed: 2008-02-19
Abstract: A manufacturing method of lithium silicate powder is provided to produce the lithium silicate powder of high quality, and to improve absorption property of carbon dioxide dramatically by widening a contact area of the carbon dioxide. A manufacturing method of lithium silicate powder includes the following steps of: producing sol for spraying using silicon alkoxide which is a supply source of lithium acetate and silicate; forming precursor powder through an electrostatic spraying process of the sol; and forming crystalline powder by heat-treating the precursor powder. A molar ration of the lithium and silicon is 1 ~ 4 : 1. A thermal process is performed to the temperature of 600 ~ 900‹C.
Patent KR-20090081303-A (KR)
Title: A spacer
Inventor: KIM SUNG BOK
IPC: E04C5/18
Filed: 2008-03-14
Abstract: A spacer for arrangement of a reinforcing bar is provided to be used for various arrangement heights of a reinforcing bar by forming reinforcing bar seating portions in a block type spacer. A spacer(100) for arrangement of a reinforcing bar comprises an upper plate(110a) and a lower plate(110b) which are spaced out from each other and formed in a rectangular shape, and a crossed rib(120) formed integrally between the upper plate and the lower plate, wherein many through holes(112a,112b) are formed in the middle of the upper plate and the lower plate, and a first reinforcing bar seating portion(115) and a second reinforcing bar seating portion(117) are formed in the center of the long side and the center of the short side of the upper and lower plates, and many through holes(122) are formed in the middle of the rib, and a third reinforcing bar seating portion(125) and a fourth reinforcing bar seating portion(127) are formed on two ends of the rib extended to the short side and two ends of the rib extended to the long side according to the shape of the upper plate and the lower plate.
Patent KR-20090099883-A (KR)
Title: 3-wheel chair for farm-work
Inventor: KIM KYUNG RAN
IPC: A47C3/34
Filed: 2008-03-18
Abstract: PURPOSE: A three-wheeled chair capable of height adjustment is provided, which enables to perform cultivation, management, and harvest of the crops more comfortably and easily. CONSTITUTION: A three-wheeled chair(100) is constituted as follows. A height adjustment device(111) which moves a sheet(101) mounted on the upper part for the height adjustment is installed in the main frame positioned in the center of the sheet bottom side. The running wheel(115) is installed in the wheel axle(114) installed in the upper end front side of the main frame. A pair of listing wheel(125) are installed in the assistant frame(120). An insert regulating rod is set up vertically in the top end portion of the main frame. In the assistant frame, a height adjusting pipe is set up vertically.
Patent KR-20090101739-A (KR)
Inventor: PAE HAN SU
IPC: G06G7/14
Filed: 2008-03-24
Abstract: PURPOSE: A voltage adder using a current source is provided to independently set one voltage of another one among two voltages which are targets for addition. CONSTITUTION: A voltage adder using a current source includes the first amplifier, a feedback resistor and a control current source. The first amplifier includes the first input terminal, the second input terminal, and an output terminal. The first input terminal receives the first power. The second input terminal is connected to a feedback node. The output terminal is connected to an output node. The feedback resistor is connected between the output node and the feedback node. The control current source makes an addition current corresponding to the second voltage flow though the feedback resistor.
Patent KR-20090108361-A (KR)
Title: Multi-tap which has a function to display use electric energy
Inventor: PARK KIL HONG
IPC: H01R13/66
Filed: 2008-04-11
Abstract: PURPOSE: A multi-tap which has a function to display use electric energy is provided to predict a rating used amount which can be additionally used, thereby saving energy by suppressing unnecessary use of electronic devices. CONSTITUTION: A multi-tap which has a function to display use electric energy includes a detection unit(10), a comparison unit(20), a display unit(30), and an alert unit(40). The detection unit is connected to each outlet serially to detect power consumption flowing in a terminal. The comparison unit sets information obtained through the detection unit by dividing the entire power consumption at fixed rate. The display unit displays a comparison result of the comparison unit. The alert unit alerts a user through an alert sound or an alert light if the rating use amount is reached.
Patent KR-20090108428-A (KR)
Title: Micoro-nano fluidic biochip for assaying biomass
Inventor: NAM WOO SUNG
IPC: G01N35/00
Filed: 2008-04-11
Abstract: PURPOSE: A micro-nano fluidic biochip for analysis of biomass is provided to reduce cross section size of channel and minimize the sample amount. CONSTITUTION: A micro-nano fluidic biochip (100) for analysis of biomass comprises upper and lower substrate (30,10) and middle substrate (20) between the upper and lower substrates. The lower substrate comprises sample pad (11), sample pad (12), absorption pad (13), or their combination. The middle substrate comprises upper channel constitution part (21) and fixation plate (22). The upper substrate contains sample inlet, glass window (32), and vent hole (31).
Patent KR-20090109148-A (KR)
Title: Moving picture recording method and apparatus
Inventor: YOO BYONG SEOP
IPC: H04N5/232
Filed: 2008-04-15
Abstract: PURPOSE: A moving picture recording method and an apparatus thereof are provided to store moving pictures just before power is off even when the power is off while storing moving pictures. CONSTITUTION: A moving picture recording method comprises the following steps. An I-frame is set to directly store a moving picture captured by a camera during codec setting in a memory(S301). A moving picture captured by the camera is generated by a frame through a codec(S303). A bit stream starting with an I-frame is generated when generating a frame. And then the bit stream is stored in a memory(S305).
Patent KR-20090111163-A (KR)
Title: Flat floor type fuel-cell vehicle
Inventor: YANG DONG SOO
IPC: B60L11/18
Filed: 2008-04-21
Abstract: PURPOSE: A flat floor type fuel-cell vehicle is provided to distributedly arrange a fuel-cell module in an under floor and an engine room, thereby improving a mounting structure of the fuel-cell module. CONSTITUTION: A flat under floor(104) forms a floor of a vehicle. A fuel-cell module is distributed on the under floor. A motor(160) is driven by electric energy supplied from the fuel-cell module. A motor control unit(170) controls the motor. A hydrogen supply system(130) is installed in one side of a fuel-cell stack.
Patent KR-20090112992-A (KR)
Title: Mammography having a large area digital sensor
Inventor: SONG HYUN JIN
IPC: A61B6/00
Filed: 2008-04-25
Abstract: PURPOSE: A mammography equipped with the large sized digital sensor is provided to diagnose the minute carcinoma of breast by obtaining the breast image of high-sensitivity and high definition. CONSTITUTION: A rotating arm(120) is fixed to a main body(110), and is installed along the longitudinal direction of the main body, and is rotatable. An X-rays generating unit(130) is equipped in the upper of front of the rotating arm and generates the X-rays. An X-rays detection unit(150) is arranged at the lower end of front side of the rotating arm. The X-rays detection unit includes the large sized digital sensor(200).
Patent KR-20090114494-A (KR)
Title: Negative photosensitive resin composition
Inventor: KIM BYUNG UK
IPC: G03F7/027
Filed: 2008-04-30
Abstract: PURPOSE: A negative photosensitive resin composition is provided to ensure excellent resolution, insulating property, smoothness, chemical resistance and adhesive force, especially, excellent sensitivity, residual film rate, and UV transmittance ratio compared with a conventional photosensitive resin. CONSTITUTION: A negative photosensitive resin composition comprises an acrylic copolymer 100.0 parts by weight; a photoinitiator 0.001 ~ 30 parts by weight containing 1-[9-ethyl-6-(2-methylbenzoyl)-9H-carbazoyl-3-yl]-1-(O-acetyl oxime); a multifunctional monomer 10 ~ 100.0 parts by weight with a ethylenically unsaturated bond; a silicon-based compound 0.1 ~ 5 parts by weight with epoxy group or amine group; and solvent.
Patent KR-20090114628-A (KR)
Title: Printed circuit board
Inventor: LEE JUN WOO
IPC: H05K1/02
Filed: 2008-04-30
Abstract: PURPOSE: A printed circuit board is provided to steadily maintain a transmission speed of a signal by arranging a plurality of capacitors between adjacent transmission lines. CONSTITUTION: A plurality of semiconductor devices is mounted on a printed circuit board. The printed circuit board includes a plurality of transmission lines(DQ0~DQ7) and a plurality of capacitors(C0~C5). The transmission lines perform signal exchange between the semiconductor devices. The transmission lines are microstrip lines. The capacitors are connected between adjacent transmission lines in order to control a transmission delay of a signal according to a signal transmission mode between the adjacent transmission lines. In case the signal transmission mode between the adjacent transmission lines is odd, the capacitors delay a transmission time of the signal.
Patent KR-20090117167-A (KR)
Title: Method for fabricating pase shift mask
Inventor: KIM MUN SIK
IPC: G03F1/26
Filed: 2008-05-08
Abstract: PURPOSE: A method for preparing a phase shift mask is provided to effectively remove a resist without the change of transmissivity of the phase shift mask. CONSTITUTION: A method for preparing a phase shift mask comprises the steps of: forming a phase shift film and light screening film on a transparent substrate; forming a resist pattern on a light shield layer; etching the light shield layer and the phase shift mask using resist pattern as a mask; loading the substrate inside ICP(Inductively Coupled Plasma); forming plasma by introducing reaction gas inside the etching equipment; and removing the resist pattern by minimizing bias power and applying incident power.
Patent KR-20080099818-A (KR)
Title: Method for regenerating treatment composition and method for recovering metals from treatment composition
Inventor: NAKATA KATSUTOSHI
IPC: H01L21/304
Filed: 2008-05-09
Abstract: A method for regenerating the processing liquid is provided to achieve the low cost and efficiently removes the metallic component included in the processing liquid. The metallic component of the processing liquid is absorbed in the adsorbent within the capacity container. The used capacity container is returned in the adsorbent regeneration area to regenerate the adsorbent. The capacity container after the regeneration was sent back in the processing area to reuse. The processing liquid in the capacity container is passed and the metallic component of the processing liquid is attached to the adsorbent. The processing liquid can be reproduced.
Patent KR-20080101703-A (KR)
Title: Non-serviceable fluid coupling
Inventor: KERIN JIM
IPC: F16L33/00
Filed: 2008-05-14
Abstract: A connector coupling is provided to join leakless joint between a hose and a metal tube and fasten a flexible hose and a metal tube. A connector coupling main body(9) connecting a flexible hose to a rigid tube comprises a hose end(10) forming a bore retaining the hose; an end part of tube(12) forming a bore retaining the tube; and a hollow barrel of the hose retaining bore. The tube retaining bore comprises a diameter expansion bore part(20) which is adjacent to the tube retaining end; and a diameter reduction bor part(22) connected to the hollow barrel inside the diameter expansion bore part.
Patent KR-20080101775-A (KR)
Title: Image sensor, electronic apparatus, and driving method of electronic apparatus
Inventor: MAKINO EIJI
IPC: H04N5/353
Filed: 2008-05-16
Abstract: An image sensor of simple configuration, an electronic apparatus and a driving method of the electronic apparatus are provided to obtain an image of high quality through simple configuration. An address generating unit generates a shutter row address and a read row address by an image sensor(200) which reads a pixel signal of a pixel corresponding to the address or an electronic shutter operation with regard to a pixel corresponding to the address by supplying a control signal with an address for designating respective pixels arranged in a pixel array by predetermined row and column. The shutter row address specifies a row of a pixel in which an electronic shutter operation is performed during 1 horizontal period among pixels arranged in a pixel array(221). The read address specifies a row of a pixel in which a pixel signal is read during 1 horizontal period. The first memory unit memorizes the shutter row address generated by the address generating unit. The second memory unit memorizes the read row address generated by the address generating unit.
Patent KR-20090121086-A (KR)
Title: Ear plugs for water absorbing
Inventor: CHON YOUNG SIK
IPC: A61F11/14
Filed: 2008-05-21
Abstract: PURPOSE: A high water-absorption ear-muff is provided, which can remove water in the external auditory canal by absorbing the water and can prevent occurrence of ear disease. CONSTITUTION: A high water-absorption ear-muff has an appearance which can be inserted into the external auditory canal and is made of viscoelastic polymeric foam material. The high water-absorption ear-muff contains polyol 50-105 wt.%, surfactant 0.5-8 wt.%, catalyst 0.05-5 wt.%, foaming agent 0.5-5; and high absorbent resin 5-50 wt.% and also can contain PVC 50-100 wt.%, plasticizer 50-120 wt.%, filler 5-50 wt.%, stabilizer 2-8 wt.%, foaming agent 2-15 wt.%, and high absorbent resin 5-50 wt.%.
Patent KR-20080107264-A (KR)
Title: Vacuum pressure control system
Inventor: MASAYUKI WATANABE
IPC: F15B5/00
Filed: 2008-05-28
Abstract: A vacuum pressure control system is provided to maintain the injected gas at the exact vacuum pressure value and to exhaust the gas quickly out of the vacuum container. A vacuum pressure control system comprises a vacuum container, a vacuum pump taking in the gas in the vacuum container, a vacuum on off valve which diversifies opening and controls the vacuum pressure in the vacuum container by the fluid supplied in the fluid source, an apparatus for controlling the vacuum pressure controlling the vacuum on off valve, a servo valve controlling the opening of the vacuum on off valve.
Patent KR-20090125422-A (KR)
Title: Method of manufacturing a semiconductor
Inventor: KIM DAE YOUNG
IPC: H01L21/336
Filed: 2008-06-02
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to remove residue of a photoresist pattern on a substrate completely, by removing the residue of the ashing and wet cleaning process of the photoresist pattern hardened by highly doped ion implantation process at the same time when a nitride film is wet-etched. CONSTITUTION: A gate pattern and an epitaxial layer(120) are formed on a semiconductor substrate(110). A spacer is formed in the sidewall of the gate pattern. A nitride film is formed in the front of the semiconductor substrate where the gate pattern is formed. A photoresist pattern to form a source and a drain is formed on the nitride film. A source and a drain(160) are formed on the semiconductor substrate at both sides of the gate pattern by implanting impurity ions using the photoresist pattern as an ion implantation mask. The photoresist pattern is removed by performing the ashing and wet cleaning process.