baber/WOPTO huggingface dataset:
Patent KR-20070115969-A (KR)
Title: Zinc oxide compound semiconductor light emitting element
Inventor: NAKAHARA KEN
IPC: H01S5/327
Filed: 2006-03-23
Abstract: A semiconductor light emitting element having a structure wherein internal quantum efficiency is improved by improving crystallinity of a semiconductor layer to be stacked, external quantum efficiency is also improved by taking out the emitted light to the external by permitting a substrate or the like to absorb the least emitted light, and light emitting efficiency is comprehensively improved, in the case of emitting a light having a short wavelength of 400nm or less. In the case of staking ZnO compound semiconductor layers (2-6) to form a light emitting layer forming section (7) for emitting the light having a wavelength of 400nm or less on a substrate (1), a substrate composed of Mgx Zn1-xO (0<x<=0.5) is used as the substrate (1).
Patent KR-20080000616-A (KR)
Title: Method and device for connecting a wear part to the support thereof on material-handling devices on heavy-construction machinery
Inventor: PASQUALINI CHARLES
IPC: E02F9/28
Filed: 2006-04-19
Abstract: The invention relates to a device for connecting a wear part to the support thereof on material-handling devices for heavy-construction machinery. The invention is characterised in that a key (C) is axially aligned with a sleeve (F) which is disposed in part of an adapter (A). According to the invention, the key is equipped with an end part (C2), known as the key foot, and a key head (C5) which are provided on either side of a body (C1). The key head is arranged with one part (C5) forming an off-centre projection. The key foot comprises anchoring means that can temporarily penetrate the elastically-deformable sleeve. As the key rotates, it becomes misaligned with the initial axis thereof and is clamped tightly either in the sleeve by means of anchoring or against the metal parts of the prong and of the adapter on different support areas.
Patent KR-20080015077-A (KR)
Title: Stable nanoparticle formulations
Inventor: ABU IZZA KHAWLA ABDULLAH
IPC: A61K9/51
Filed: 2006-05-03
Abstract: The invention relates to pharmaceutically stable nanoparticle formulations of poorly soluble drug substances, to the processes for the preparation of such formulations, and to methods of use thereof.
Patent KR-20080003404-A (KR)
Title: Bio drive apparatus, and assay method using the same
Inventor: YOO JAE CHERN
IPC: G16B99/00
Filed: 2006-06-28
Abstract: A bio driver apparatus is provided to drive and control both a bio disc, which is more efficient for analysis requiring serum or plasma as a test sample, and a test strip, which is more efficient for measuring blood sugar frequently within short period of time. A diagnosis and assay method using the same is provided. A bio driver apparatus comprises a controller for controlling driving of a general optical disc or a bio disc(100); a strip insert slot(106) into which a test strip for measuring bio sample is inserted; and a bio sensor(110) for assaying the test strip, wherein the bio disc includes chambers which reserve a buffer or reaction solution; an assay site(132) where bio materials specifically reacting with the bio sample are fixed and arrayed on a substrate; channels through which fluid flows between the chambers and the assay site; holes which connect the channels; and valves which are used to open and close the holes. An assay method using the bio driver apparatus comprises the steps of: (a) inserting the test strip into the strip insert slot; (b) reading the strip ID on the test strip; (c) performing diagnosis and assay of the bio sample on the strip according to the protocol corresponding to the read strip ID; and (d) displaying a result of the diagnosis and assay.
Patent KR-20080009209-A (KR)
Title: Controlled pressure casting
Inventor: KOTAGIRI SEETARAMA S
IPC: B22D17/30
Filed: 2006-05-19
Abstract: A method of forming metal castings, including positioning a first end of a structural member in a first mold cavity and a second end of the structural member in a second mold cavity. The first and second mold cavities being fluidly coupled to a reservoir of molten metal. Applying a main pressure to the molten metal in the reservoir to force the molten metal into the first mold cavity and the second mold cavity. Then, applying a first auxiliary pressure to the first mold cavity and a second auxiliary pressure to the second mold cavity to density the casting formed in the first mold cavity and the second mold cavity. Also, a method for casting including maintaining a main pressure at or less than an initial, mold-filling pressure after first and second mold cavities have been filled. Additionally, a method for detecting whether a first mold cavity is sufficiently filled with molten metal by monitoring a moveable element.
Patent KR-20080026568-A (KR)
Title: Electrical connection element
Inventor: BERGHOFER PETER
IPC: H01R4/02
Filed: 2006-05-29
Abstract: The invention relates to an electrical connection element (1) comprising an electrical conductor (2) and an electroconductive coating (3). The aim of the invention is to produce a connection element that is easy to machine, enables a high adhesive power, and requires only a thin coating. To this end, the surface of the electrical conductor (2) is structured, at least in sections, and/or is a raw surface (5). ® KIPO & WIPO 2008
Patent KR-20090076343-A (KR)
Title: A plating rack
Inventor: RYU SI HYEOK
IPC: C25D17/08
Filed: 2008-01-08
Abstract: A plating rack is provided to remove metal fragments produced in repetitive plating easily by rotating the hooks attached with the metal fragments to separate it from the rack body. A plating rack comprises a rack body(110) having a conductive rod and a non-conductive main coating layer formed on the outer surface of the conductive rod, electrode clamps(120) hanging on an electrode installed on the top of a plating tank, bolt parts(130) protruded to the front through the main coating layer, and hooks(140) which are screwed onto the bolt parts to electrically contact and support a piece to be plated. The electrode clamps and the bolt parts are electrically connected to the rod on the top and side of the rack body, respectively.
Patent KR-20090080372-A (KR)
Title: Method of fabricating a semiconductor device reducing a thermal budget on impurity regions of a peripheral circuit region
Inventor: JUNG KYOUNG HO
IPC: H01L29/78
Filed: 2008-01-21
Abstract: A method for manufacturing a semiconductor device for reducing a thermal budget to impurity regions of a peripheral circuit region is provided to improve characteristics of the semiconductor device by forming a peripheral transistor after performing a high-temperature process. A substrate(110) including a cell array region and a peripheral circuit region is prepared. The cell array region includes a cell activation region(112c). The peripheral circuit region includes peripheral activation regions(112a,112b). A cell gate pattern(126a) and a peripheral gate pattern(126b) are formed across the cell activation region and the peripheral activation region. A plurality of first cell impurity regions(130c) are formed in the cell activation regions of both sides of the cell gate pattern. A cell bottom interlayer dielectric(136) and a peripheral insulating layer are formed on the substrate in order to cover the cell array region and the peripheral circuit region, respectively. A plurality of cell conductive pads(144c) are formed through the cell bottom interlayer dielectric in order to be electrically connected with the first cell impurity regions. The peripheral insulating layer is removed to expose the peripheral activation regions of both sides of the peripheral gate pattern.
Patent KR-20080069911-A (KR)
Title: Cylinder pressure measuring device
Inventor: HAENSSLER SEBASTIAN
IPC: G01L23/00
Filed: 2008-01-22
Abstract: A cylinder pressure measurement device is provided to be easily assembled or dissembled to and from an internal combustion engine without a structural change of the internal combustion engine as well as to prevent performance lowering caused by combustion deposits. A cylinder pressure measurement device includes a supporting sleeve(10), a pair of parts(12,13), a pair of end parts(14,15), and a protrusion part(20). The supporting sleeve is divided in a shaft direction, is fixed on a tension rod of a cylinder with one for more fixing unit for embracing the tension rod partially, and includes one or more strain gauge allocated thereon. The strain gauge and the supporting sleeve changes lengths thereof by the tension rod changing a length with pressure of the cylinder.
Patent KR-20090083208-A (KR)
Title: Expansion joint structure of hot stove equipment in blast furnace
Inventor: SHIN IN SIK
IPC: C21B9/10
Filed: 2008-01-29
Abstract: An expansion joint structure of hot stove equipment is to provide a hot air tube metal plate fixed to one side of a cooling unit in order for the other side of the cooling unit to be moved according to the motion of the hot air tube metal plate, thereby preventing the damage to a bellows. An expansion joint structure of hot stove equipment comprises a hot air tube metal plate(320), a bellows(333) and a cooling unit. The hot air tube metal plate surrounds an insulating brick(310) of the hot air tube metal plate. An extra slit(325) is separated from the hot air tube metal plate toward an exterior circumference direction thereof. The bellows expandable in a longitudinal direction is fastened with the both ends of the hot air tube metal plate by fixing rings(331). The cooling unit is installed on the both ends of the hot air tube metal plate to block the extra slit of the hot air tube metal plate.
Patent KR-20090087639-A (KR)
Title: Method and apparatus for generating and verifying electronic signature of software, and computer readable medium thereof
Inventor: SHIN JUN BUM
IPC: G06F21/24
Filed: 2008-02-13
Abstract: A software electronic signature generating method, a verifying method, an apparatus thereof and a computer readable recording medium in which a program for performing the method is stored are provided to generate the electronic signature for each blocks divided from software, and verify the electronic signature of each randomly selected block. Software is divided to a plurality of first blocks in a predetermined data size(202). A plurality of second blocks are generated by combining the first blocks. For each the second block, electronic signatures are generated(204). An electronic signature generating device comprises a software divider, a block generator and a signature generator. The software divider includes the first and second dividers and a combiner.
Patent KR-20090094495-A (KR)
Title: Washing machine and method of controlling the same
Inventor: CHOI HYEN YOUNG
IPC: D06F33/02
Filed: 2008-03-03
Abstract: A laundry washing machine and a control method are provided to increase the efficiency of the washing by performing the swelling process for the estimated time. A laundry washing machine comprises a contamination sensor(22) and a controller. The contamination sensor senses a pollution level of the water in which the laundry is dipped. The contamination sensor is the sensor detecting the turbidity of the water. The controller determines that the swelling state of the laundry is the saturation, if the change rate of the pollution level of the water is under the pre-set value. The controller makes the swelling process complete, if the swelling state of the laundry is the saturation. The controller displays the detergent amount and the washing process time based on the pollution level of the water determined when the swelling state of the laundry is the saturation.
Patent KR-20090096170-A (KR)
Title: Stack package
Inventor: KIM SEONG CHEOL
IPC: H01L23/12
Filed: 2008-03-07
Abstract: A stack package is provided to reduce the whole size including the height of a stack package by arranging a connection unit changing an electrical signal selectively. In a stack package, at least more than two semiconductor chips(110) are stacked on the substrate while having a bonding pads. A connection unit is arranged on the side wall of the stacked semiconductor chips so that the substrate and the bonding pad of stacked semiconductor chip are connected electrically. The connection unit includes at least more than two selection wires(126) connected with a normal wire(124) and the semiconductor chip selectively.
Patent KR-20090098327-A (KR)
Title: Scintillator panel for digital x-ray imaging sensor and the fabrication method
Inventor: KO JONG SOO
IPC: H04N5/335
Filed: 2008-03-14
Abstract: A scintillator panel for a digital X-ray image sensor and a manufacturing method thereof are provided to achieve high-sensitivity and high-definition by increasing the spatial resolution and minimizing the energy loss by reflecting the light. A scintillator panel(20) for a digital X-ray image sensor comprises a polymer layer(21) and a plurality of scintillators. On one side of the polymer layer, a plurality of grooves are formed in the thickness direction so as to correspond to each photodiode of a light detection element(10). The scintillators are inserted into the grooves. A scintillator protection film includes a reflective layer which is formed at one side of the polymer layer and in the grooves, and is formed at one side of the polymer layer to protect the scintillators.
Patent KR-20090099661-A (KR)
Title: Novel electrochromic viologens derivatives and yellow electrochromic element using the same method
Inventor: YANG SI YOUNG
IPC: C09K9/02
Filed: 2008-03-18
Abstract: An electrochromic viologen compound, and a yellow emitting electrochromic device containing the compound are provided to control the color intensity according to the applied voltage and to allow the compound to be prepared simply. An electrochromic viologen compound is represented by the formula 1, wherein R1 is hydrogen, or C1-C20 alkyl group or alkylene group containing a halogen atom; and X is an counter ion of viologen and is F^-, Br^-, Cl^-, ClO4^-, BF4^-, I^-, PF6^-, SO2CF3^- or (CF3SO3^-)2N. The color of the electrochromic device containing the compound is yellow.
Patent KR-20090101995-A (KR)
Title: Chemical supplying apparatus
Inventor: CHA SANG BANG
IPC: H01L21/306
Filed: 2008-03-25
Abstract: PURPOSE: A chemical supply device is provided to prevent the chemical property of the chemical supplied to a process chamber or process tank from being changed by preventing the heat from being transmitted to the chemical supply pipe. CONSTITUTION: A chemical supply device includes an inert gas supply pipe(10), a chemical supply pipe(20), a chemical storage tank(30), a heater(50), and a heat transmission preventing unit(70). The inert gas supply pipe supplies the inert gas. The chemical supply pipe supplies the chemical. The tank stores the chemical in an inner space. The heat transmission preventing unit prevents the heat on the chemical supply pipe from being transmitted to the flow direction of the chemical.
Patent KR-20090102976-A (KR)
Title: Spherical type Air Injection Nozzle and Injection Apparatus for Pulse-jet type Filter Cleaning System of Bag Filters
Inventor: PARK HYUN SUL
IPC: B01D46/48
Filed: 2008-03-27
Abstract: PURPOSE: An injection nozzle for dust removing air of a dust collector and an injection apparatus thereof are provided to improve dust removal performance with the dust removing air of the constant amount. CONSTITUTION: An injection nozzle(20) for dust removing air of a dust collector is formed on a dust removing device to remove the dust attached on a dust collecting filter(2). The injection nozzle is formed on an air injection pipe(12) in which compressed air is transferred. The injection nozzle includes a nozzle body(21) and an air injection cover(23). The nozzle body is connected with the air injection pipe. The nozzle body includes an air outlet hole. The nozzle body sprays the air to the outside.
Patent KR-20080034111-A (KR)
Title: A safety guide fence for animal
Inventor: CHOI DO YOUNG
IPC: E04H17/00
Filed: 2008-03-31
Abstract: A safety guide fence for animals is provided to perform construction and installation works simply and easily regardless of the curving conditions of the surface of the earth and the conditions of a post installation site correspondingly to the height and the vertical location of posts installed in a construction site. A safety guide fence for animals comprises a fence frame assembly(10) composed of a wire screen(17) weaved by vertical wires(13) formed in a wavy shape by forming front and rear bend portions(11,12) alternately in forward and backward directions and horizontal wires(16) formed by forming projected bend portions(14) and flat straight line portions(15) alternately in a forward or backward direction, and right, left vertical frames(18) and upper, lower frames(19) having C-shaped wire screen insertion portions(18a), a post(20) provided with circumferential type insertion grooves having an opening(21), a fastening bracket(30) provided with a cylindrical insertion portion(31) and a long fastening hole(32) inserted to the circumferential type insertion grooves, and a cut-off screen(40) having minute meshes attached to the lower part of the fence frame assembly.
Patent KR-20090109618-A (KR)
Title: Projector and method for colling of lamp
Inventor: AHN SANG JIN
IPC: G03B21/16
Filed: 2008-04-16
Abstract: PURPOSE: A projector and a method for cooling a lamp are provided to improve a user's satisfaction by using a using chip so additional cost is unnecessary. CONSTITUTION: A projector equipped with a lamp comprises a cooling fan, an intake sensor, an exhaust sensor, and a controller. The cooling fan(40) cools the lamp. The intake sensor(80) measures the temperature of the air flowing from an intake hole formed at one side of the projector. The exhaust sensor(90) measures the temperature of the air ejected from an exhaust hole formed at one side of the projector. The controller controls the drive of the cooling fan based on the temperature data of the intake hole and the exhaust hole measured by the intake sensor and the exhaust sensor in case of inputting power-on command form the outside.
Patent KR-20090109986-A (KR)
Title: Manufacturing method of red ginseng and black ginseng using msm
Inventor: KO CHUN MAE
IPC: A23L19/00
Filed: 2008-04-17
Abstract: PURPOSE: A method for preparing red ginseng and black ginseng is provided to enable an eater to take MSM(methyl sulfonyl methane) from the ginsengs effectively. CONSTITUTION: A method for preparing red ginseng and black ginseng comprises the following steps of: washing ginsengs, and drying them in a drier until the moisture content becomes 45-55%; putting the dried ginsengs in a steamer and pouring an MSM solution consisting of 0.4~4.0g MSM and 1?“ water into the steamer; preheating the steamer at 60°C~70°C for 40-60 minutes; maintaining it at 90°C~98°C for 2-6 hours; naturally aging the steamed ginsengs for 55-65 hours; drying them in a drier of 42°C~45°C for 10-12 hours; and repeating the preheating, maintaining, drying, and steaming steps.
Patent KR-20090112181-A (KR)
Title: Liquid crystal display device
Inventor: KOOK YUN HO
IPC: G02F1/1345
Filed: 2008-04-23
Abstract: PURPOSE: A liquid crystal display device is provided to prevent a metallic film from being torn out at an edge region by forming a pad unit in a rubbing process when forming a contact hole. CONSTITUTION: A gate line(124) and a data line(125) defines a unit pixel by being crossed each other, and a TFT(110) is formed at the intersection of the gate and data lines. A gate and data pad unit is formed at the end of the gate line and/or the data line. A contact hole gate(124a) and/or a data pad unit(125a) have a zig-zag shape or a slant line shape with at least two pad units. A pixel electrode(123) is formed at the unit pixel of the substrate.
Patent KR-20080044809-A (KR)
Title: The freezing funeral for the rapid lyophilized living bodies or caracas, thereof its freezing method
Inventor: KIM MIN KYU
IPC: A01N1/00
Filed: 2008-04-23
Abstract: A freezing funeral for rapid lyophilized living bodies or carcass is provided to dispose contaminants cleanly with workers treating the carcass not being exposed to bacteria, have limitless accommodation capability only if containers and places are secured, and do not require additional disinfection after the treatment. A freezing funeral for rapid lyophilized living bodies or carcass is characterized in that liquid nitrogen(70) is put into a double container(20) kept warm by being installed inside a special precipitation container(10) to allow the carcass(60) to be submerged and a special container cover(30) is covered on the special precipitation container to freeze the carcass to prepare the lyophilized carcass. A method for freezing the living bodies or carcass comprise the steps of: (a) lyophilizing the living bodies or carcass into the lyophilized carcass; and (b) after putting the lyophilized carcass in a high frequency case and powderizing the lyophilized carcass using a high frequency generation device, putting the powder in a starch container and then burying it or mixing the powder with rice straw and fermenting the mixture into an organic ferment.
Patent KR-20090113631-A (KR)
Title: Apparatus and method for performing camera calibration in air conditioner
Inventor: JANG KYU SUP
IPC: F24F11/00
Filed: 2008-04-28
Abstract: PURPOSE: A calibrating apparatus of an image photographing means used in an air-conditioner and a method thereof are provided to determine whether the image photographing means is abnormal through the calibrating apparatus before being mounted in the air-conditioner. CONSTITUTION: A calibrating apparatus of an image photographing means used in an air-conditioner comprises an analysis device(100) and a photographing set(200). The analysis device determines whether an image photographing unit which will be installed in the air-conditioner is abnormal. The photographing set is formed for analysis of the analysis device and is photographed by the image photographing unit. After the analysis device is connected to the image photographing unit, the photographing set is photographed, image data inputted from the image photographing unit is analyzed. The analysis device determines whether the image photographing unit satisfies a predetermined standard.
Patent KR-20080046616-A (KR)
Title: Method for manufacturing protecting bands for articulation and waist
Inventor: LEE BYUNG SU
IPC: A63B71/08
Filed: 2008-05-01
Abstract: A method for manufacturing an articulation and waist protection band is provided to protect cartilage in joint/articulation regions, to maintain an appropriate body temperature, and to suppress skin troubles. An articulation and waist protection band is manufactured by: preparing a cylindrical shape fabric by using a yarn and spandex yarn; cutting the fabric; folding the fabric in a manner that a spandex yarn exposed face(12) and a yarn exposed face(13) come in contact with each other; and sewing the strands on both edges to prevent them from loosening. Preferably, the articulation protection band has a length of 40-50cm. The yarn used for the preparation of the fabric is made of a mixture of 55wt% of hemp and 45wt% of cotton.
Patent KR-20090116916-A (KR)
Title: Functional poultice
Inventor: KIM WHI YOUNG
IPC: A61F7/02
Filed: 2008-05-08
Abstract: PURPOSE: A functional cataplasm is provided, in which new medicine is supplied continuously even in case medicine is consumed and which improves penetration of drug, and increases pharmacological activity of drug. CONSTITUTION: A functional cataplasm comprises an adhesive medicine pad(110) which is formed in the bottom and is equipped with a plurality of medicine discharge holes(111) passing through; a function pad(120) which has a plurality of drug tanks connected to the medicine discharge hole and in which a plurality of connection channels interlinking the drug tanks are formed; a refill terminal which is located in the upper side of the function pad and is connected to the drug syringe for supplementing medicine in one side; and a circuit terminal for interlinking circuits.