baber/WOPTO huggingface dataset:
Patent KR-20090080342-A (KR)
Title: Multi-color keypad and Fabricating method thereof
Inventor: PARK JOO DO
IPC: H01H13/704
Filed: 2008-01-21
Abstract: A multi-color keypad and a manufacturing method thereof are provided to remarkably reduce the number of LEDs(Light Emitting Device) by using a waveguide sheet as a rear light source of the keypad. A perforated plate(140) is formed on a transparent substrate. Holes(141,144) for indicating numbers and characters are formed on the perforated plate. A plurality of transparent layers(121,124) are formed to an area corresponding to the holes. A first and second waveguide sheet(100,110) diffuses light generated from the LED into the transparent layer. A guide layer(130) is formed on the transparent layer and prevents the light diffused into the transparent layer from getting out.
Patent KR-20090081039-A (KR)
Title: PCR Primer Set for Identification of Mycoplasma from Biological Medical Preparation and Detection Kit for Mycoplasma Comprising the Same
Inventor: SONG SUK GIL
IPC: C12N15/10
Filed: 2008-01-23
Abstract: A PCR primer set and kit for detecting Mycoplasma from a biological medicine are provided to detect Mycoplasma which causes infection as well Mycoplasma which is polluted in culturing in vitro. A method for detecting Mycoplasma comprises: a step of isolating a DNA from a sample; a step of preparing PCR mixture containing forward primer selected among primer group comprising a first and second sequences, reverse primer selected among primer group comprising a third, fourth, fifth, and sixth sequences, and sample DNA; and a step of performing PCR.
Patent KR-20090081260-A (KR)
Title: Assay method of microarray hybridization
Inventor: KIM BYUNG CHUL
IPC: C12Q1/68
Filed: 2008-01-23
Abstract: A method for detecting hybridization in a microarray is provided to observe the hybridization with probe on the microarray and varify the presence of sequence of a target sample. A method for detecting the hybridization in a microarray comprises: a step of providing the microarray in which plural probes(131) are formed; a step of hybridizing random primer(150) with target sample(140); a step of connecting each end of the probes in random primer and free end; a step of removing the target sample; a step of measuring the intensity of random primer.
Patent KR-20090081492-A (KR)
Title: A disk drive
Inventor: LEE JAE SEUNG
IPC: G11B33/02
Filed: 2008-01-24
Abstract: A disk drive apparatus is provided to allow a disk to be compressed and supported between the turn table and the clamp by forcing the clamp with the elastic force of the spring. A disk drive apparatus comprises a main base, a turn table which is provided on the main base to mount a disk, a clamp(16) which is provided on the top of the turn table to compress the disk, and a pressing unit which is provided on one side of the clamp and gives the clamp a compression force to compress the disk. The pressing unit is composed of a press plate(21) contacting the clamp and an elastic member combined with the press plate.
Patent KR-20090081909-A (KR)
Title: Air conditioner and method for controlling the same
Inventor: OH JAE HYUN
IPC: F24F11/00
Filed: 2008-01-25
Abstract: An air-conditioner and a control method thereof are provided to increase the stability of the refrigeration cycle by controlling the flow rate of the refrigerant. An air-conditioner comprises a compressor(110), a discharge temperature detection unit(118), and a controller. The compressor compresses refrigerant. The discharge temperature detection unit detects the discharge temperature of the compressor. The controller sets up the final target degree of superheat according to the target degree of superheat set based on the external temperature and an amended value set inversely proportionally to the discharge temperature.
Patent KR-20080066631-A (KR)
Title: Purifying apparatus using photocatalytic sheet
Inventor: KIM KYUNG SOOK
IPC: B01D53/86
Filed: 2008-01-30
Abstract: A purification device using a photocatalyst is provided to increase an area of contact between the spiral photocatalytic plate and air or water by forming creases on an inner end portion of spiral photocatalytic plate, and prevent the damage of lamps by increasing the contact area of the spiral photocatalytic plate with lamps. A purification device using a photocatalyst comprises: an external case(3) having an inlet(1) and an outlet(2) formed thereon; a spiral photocatalytic plate(4) inserted into the external case; and an ultraviolet lamp(5) inserted into the spiral photocatalytic plate, wherein creases are formed on an inner part of the spiral photocatalytic plate that forms a space into which the ultraviolet lamp is inserted. The purification device using a photocatalyst further comprises a photocatalytic tube(7) which is coated with a photocatalyst and inserted between the external case and the spiral photocatalytic plate.
Patent KR-20090087550-A (KR)
Title: 반도체 메모리 장치의 입/출력 드라이버
Inventor: KIM JE YOON
IPC: G11C7/10
Filed: 2008-02-13
Abstract: 개시된 본 발명은 반도체 메모리 장치의 입/출력 드라이버로서, 풀업 신호에 응답하여 풀업 트랜지스터의 활성화 여부가 제어되고, 제 1 퓨즈 또는 제 1 저항을 경유하여 상기 풀업 트랜지스터에서 출력 노드로의 풀업 경로가 형성되고, 그에 응답된 출력 신호를 출력하는 풀업 드라이버, 및 풀다운 신호에 응답하여 풀다운 트랜지스터의 활성화 여부가 제어되고, 제 2 퓨즈 또는 제 2 저항을 통해 상기 출력 노드에서 접지 전압단으로의 풀다운 경로가 형성되고, 그에 응답된 상기 출력 신호를 출력하기 위한 풀다운 드라이버를 포함한다. 
       
     퓨즈, 저항
Patent KR-20090091436-A (KR)
Title: Panel unit, manufacturing method the same and air conditioner having panel unit
Inventor: YANG SEUNG HOON
IPC: F24F1/00
Filed: 2008-02-25
Abstract: A panel unit, manufacturing method of the same, and an air conditioner having panel unit are provided to fix a transparent sheet on a panel member with a tape. A panel unit(40) is comprised of a panel member(41), a transparent sheet(47), and an adhesive member. A panel member comprises a transparent part(45) and blank part(43). The transparent sheet is the rear part of the panel member, it is settled in the transparent area. An adhesive member fixes the transparent sheet to the panel member. At the same time, the adhesive member is adhered to the rear side of the transparent sheet and rear side of the blank part.
Patent KR-20090094911-A (KR)
Title: Linear Transfer Stage Apparatus
Inventor: LEE SEON JAE
IPC: H01L21/677
Filed: 2008-03-04
Abstract: A linear transfer stage apparatus is provided to prevent productivity degradation due to operation abortion by not changing a horizontal position of a work head although a transfer stage is changed due to a long time operation. A stator(S) is fixed to a top surface of a base frame(110). A transfer stage(120) is installed in a top part of the base frame. A mover(M) is fixed to a bottom surface of the transfer stage. A first guide unit(130) is installed in order to guide the transfer stage. A Y direction movable block(140) is installed into a Y direction in order to prevent deformation of the transfer stage. A guide protrusion is formed in a bottom surface of the Y direction movable block, and is inserted to a guide groove which is formed in a top surface of the base frame.
Patent KR-20090095037-A (KR)
Title: A water tank comprising aquatic exercise device
Inventor: CHOI BYUNG JO
IPC: A63B23/00
Filed: 2008-03-04
Abstract: A water tub equipped with underwater sporting goods is provided, which enables to control speed or amount of exercise using a step plate. A water tub equipped with underwater sporting goods comprises: a water tub(10); a longitudinal frame(20) which is set up vertically in the center of the water tub; a rotation bar(30) in which a horizontal bar installed horizontally in the vertical rod is extended to one side; a breast band(40) in which one end is fixed to the horizontal bar of the rotation bar and the other end surrounds the breast of a user; an assistant plate(50) which is formed in a plate shape; a waterwheel(60) which is installed at the front of the assistant plate to be rotated by the hand; a plurality of step plates(70) installed in the rising direction; and a plurality of secondary step plates(80) installed on the longitudinal frame of the water tub.
Patent KR-20090096788-A (KR)
Title: Method for estimating completion of ice-making for an ice making assembly of refrigerator
Inventor: KIM YOUNG JIN
IPC: F25D29/00
Filed: 2008-03-10
Abstract: An ice manufacturing completion method of a refrigerator capable of determining ice-making completion time is provided to obtain ice of a desired form and size by accurately de-icing completion time. An ice manufacturing finish decision method of for a refrigerator de-icing assembly is as follows. The de-icing mode is turned on(S21). The size of the ice is selected(S22). The water is provided to the tray. A part of a rod for the cool air transfer is submerged under water(S23). In the surface of the load, the ice is generated(S25). The change of the electrostatic capacity delivered from the water level sensor is sensed. In controller, the ice manufacturing finish is judged(S26).
Patent KR-20080084635-A (KR)
Title: Radiation-sensitive composition for forming colored layer
Inventor: ARAI MASASHI
IPC: G03F7/028
Filed: 2008-03-11
Abstract: A radiation-sensitive composition for forming a colored layer is provided to form green pixels having a high light transmission and contrast ratio in a liquid crystal display device, colored image pick up tube device and color sensor. A radiation-sensitive composition for forming a colored layer comprises: (A) a pigment represented by the following formula 1; (B) an alkaline soluble resin containing a copolymer of (b1) (meth)acrylic acid, (b2) N-substituted maleimide, and (b3) at least one polymerizable unsaturated compound selected from styrene, alpha-methylstyrene, p-hydroxy-alpha-methylstyrene, methyl (meth)acrylate, n-butyl (meth)acrylate, 2-ethylhexyl (meth)acrylate, 2-hydroxyethyl (meth)acrylate, allyl (meth)acrylate, benzyl (meth)acrylate, glycerol mono(meth)acrylate, mono[2-(meth)acryloyloxyethyl] succinate, omega-carboxypolycaprolactone mono(meth)acrylate, polystyrene macromonomer and polymethylmethacrylate macromonomer; (C) a multi-functional monomer; and (D) a photopolymerization initiator. In formula 1, X is Cl or Br, and 2-6 Cl atoms and 10-14 Br atoms are contained in the compound.
Patent KR-20090097427-A (KR)
Title: Method for fabrication of semiconductor device
Inventor: SHIN WAN SUP
IPC: H01L21/76
Filed: 2008-03-11
Abstract: A method for manufacturing a semiconductor device is provided to prevent a defect of the device by filling a buffer layer after forming an element isolation trench in a cell area. A first trench(105) is formed by performing the etching process in a first area of a semiconductor substrate(100). A warpage phenomenon of the first trench pattern is prevented from the physical force by the post process by forming a buffer layer in the first trench. A second trench(109) is formed in a second area of the semiconductor substrate. A buffer layer is removed. A hard mask layer(103) is formed on the semiconductor substrate including the first area and the second area. The element isolation area of the first area is exposed by etching the hard mask layer.
Patent KR-20090099786-A (KR)
Title: Method and apparatus for field picture coding and decoding
Inventor: KIM DAE HEE
IPC: H04N7/01
Filed: 2008-03-18
Abstract: PURPOSE: A method and an apparatus for field picture coding and decoding are provided to enable the recoding in a computer reading medium with various program commands. CONSTITUTION: A method for field picture coding and decoding comprises the steps of: selecting a reference field about an inputted image; generating an estimation image through de-interacing for the reference field; and performing estimation encoding for the input image by using the estimation image. The field picture encoding apparatus includes a reference image selection unit, a virtual field generating unit(203) and a mode selection unit. The reference image selection selects a reference field for the input image, and the virtual field generating unit performing de-interacing for the reference image.
Patent KR-20090099904-A (KR)
Title: The car impact sucking apparatus of head rest
Inventor: PARK WOOK
IPC: B60N2/48
Filed: 2008-03-19
Abstract: PURPOSE: An apparatus for absorbing headrest impact for vehicles is provided to protect a head and a neck of a driver by reducing impact. CONSTITUTION: An apparatus for absorbing headrest impact for vehicles includes a supporting bar, a fixing member, and an interval control unit. A top end part of the supporting bar is installed in a fixing bar(13) installed in a top end of a rear part(11) of a main body. A supporting part(27) is formed in the supporting bar. A plurality of loading grooves is formed in a central part(18) between the supporting parts. The fixing member(30) comprises a slide part, a spring ball, and a fixing plate body. The interval control unit comprises a horizontal rod shaft part, a pressing part, and a vertical rod.
Patent KR-20090100584-A (KR)
Title: Power factor correction system using electronic electricity meter
Inventor: LEE YOUNG JOO
IPC: G05F1/70
Filed: 2008-03-20
Abstract: PURPOSE: A power factor correction system using an electronic electricity meter is provided to improve the reliability since an layout area and investment costs are reduce and the number of a facility to be managed are reduce. CONSTITUTION: A power factor correction system using an electronic electricity meter is composed of an instrument transformer(21), a transformer(22), an electronic watt-meter(23), and a power factor correction apparatus(24). The instrument transformer changes a voltage and current supplied to a subscriber from the outside through a potential transformer(PT)(21-1) and a current transformer(CT)(21-2). The electronic watt-meter transmits a power factor according to the changed voltage and current through a communication network.
Patent KR-20090100747-A (KR)
Title: Connector for pre-fabricating the reinforced bar and pre-fabricating structure using the same
Inventor: KIM KEUN SEOB
IPC: E04C5/16
Filed: 2008-03-21
Abstract: PURPOSE: A connector for the steel reinforcement prefabrication and a steel reinforcement prefabrication structure using the same are provided to assemble the steel reinforcement prefabrication structure at a base structure in advance by preventing the flow of the steel reinforcement. CONSTITUTION: A connector for the steel reinforcement prefabrication comprises a supporting plate, a both side plate(130), a steel pipe, and a fixation pin(300). The supporting plate includes a seating groove. A main reinforcement(3) is inserted in the seating groove. The both side plate is combined with the both end part of the supporting plate. The steel pipe includes a pinhole. The pinhole passes through the both side plate. The fixation pin is combined with the pinhole. The fixation pin fixes the main reinforcement.
Patent KR-20090103045-A (KR)
Title: Test bottle for urinalysis
Inventor: LEE EUI CHOEL
IPC: A61J1/05
Filed: 2008-03-27
Abstract: PURPOSE: A test bottle for urinalysis is provided, which makes accuracy of the medical examination maintained and can expand the usable period. CONSTITUTION: A test bottle for urinalysis comprises: a transparent container body(2) including a test tube, a beaker, and a cup; a cap main body which is closely combined in the form of a lid through the proboscis of the container body so that a leakage can be prevented; more than one holder cap(6) which is made of flexible material of the extent of being bent by the hand and is protruded from the horizontal plate of the cap main body; and a reagent vessel body fixing unit for fixing the body portion(8b) of the reagent vessel(8).
Patent KR-20090110510-A (KR)
Title: Method for Manufacturing of thin film LTCC multi-layer substrate
Inventor: KIM SANG HEE
IPC: H05K3/46
Filed: 2008-04-18
Abstract: PURPOSE: A method for forming a thin film LTCC multilayer substrate is provided to miniaturize a module using LTCC technology by forming a thin resistor with high thermal stability on an insulation film of an LTCC multilayer wiring substrate. CONSTITUTION: An LTCC substrate is prepared(S10). An LTCC substrate is thermally processed(S20). An insulating layer is formed on the LTCC substrate(S60). The insulation layer is formed by ion assistant PVD(Physical Vapor Deposition), an electron beam deposition, a PLD(Pulsed Laser Deposition) or aerosol deposition. The insulation layer is made of high-k material. The thin film resistor layer is formed on the insulation layer(S80). The thin film conductive line is formed on the insulation layer and the thin film resistor layer(S120). The thin film resistor layer is thermally processed(S160).
Patent KR-20090111681-A (KR)
Title: Preparation of organic coated inorganic nanoparticles using block-copolymers
Inventor: KIM YONG SEOK
IPC: B82B3/00
Filed: 2008-04-22
Abstract: PURPOSE: A method for preparing organic polymer coated inorganic nanoparticles using block-copolymers is provided to exhibit high coating density and constant thickness of an organic polymer layer. CONSTITUTION: A method for preparing organic polymer coated inorganic nanoparticles comprises the following steps of: allowing inorganic nanoparticles to react to poly(styrene-b-vinylbenzyl chloride) of block copolymer; and adding amine to the reacted material in order to form a double layer of vinyl benzylammonium salt block and polystyrene block on the surface of the inorganic nanoparticles. The inorganic nanoparticles are represented by formula 1, which is MmLnOl. In formula 1, M is metal; L is transition metal or lanthanide metal; m is an integer between 0 and 4; n is an integer between 0 and 4; and l is an integer between 1 and 8.
Patent KR-20080059115-A (KR)
Title: Process for the production of epigallocatechin gallate
Inventor: BURDICK DAVID CARL
IPC: A23L33/00
Filed: 2008-04-28
Abstract: A preparation method of EGCG is provided to separate EGCG from green tea catechin and/or its mixture with caffein by using macroporous polar resin and a polar elution solvent. A preparation method of EGCG comprises the steps of: (a) making a green tea extract; (b) performing chromatography of the green tea extract on macroporous polar resin at about 10~80°C; (c) eluting EGCG from the macroporous polar resin with a polar elution solvent at 10~80°C under 0.1~50bar or so; (d) concentrating the effluent obtained from the step (c); (e) optionally, desorbing the remaining catechin and regenerating the macroporous polar resin; and (f) concentrating the desorbed catechin.
Patent KR-20090113965-A (KR)
Title: System and method for providing VoIP service in an wireless communication system
Inventor: LEE DONG HYUN
IPC: H04L12/66
Filed: 2008-04-29
Abstract: PURPOSE: A system and a method for providing a VoIP(Voice-over Internet Protocol) service in a wireless communication system are provided to support VoIP call realizing steps, thereby stably supplying a VoIP service. CONSTITUTION: A USI system assigns/authenticates a user right of an incoming MS about a VoIP call(S208). The USI system sends a QoS setup request message to a PCRF server(S210). The PCRF server sends a resource reservation request message to an ASN(S212). If QoS setup between the ASN and the incoming MS is completed, the ASN sends a resource reservation response message which is a response of an RR-REQ message to the PCRF server. The PCRF server sends a QoS setup response message to the USI system as a response of a QoS Setup-REQ message(S218). The USI system sends a QoS Setup-RSP message showing that the QoS setup about a VoIP call of the incoming MS is successfully performed to a VSP(S220). Service sessions are set among the incoming MS, an originating MS, the ASN, a CSN and the VSP so that the VoIP call is made(S222).
Patent KR-20090117439-A (KR)
Title: Cutting device for concrete pile
Inventor: KIM SA HYON
IPC: B28D1/24
Filed: 2008-05-09
Abstract: PURPOSE: A device for cutting concrete pile is provided to cut concrete pile while moving along a rail in order to shorten work time and reduce labor force. CONSTITUTION: A device for cutting concrete pile comprises a support unit(100), rail unit(200), chain unit(300), conveying unit(400), and cutting unit(500). The lower part of the support unit is inserted under the ground. The rail unit is fastened with the upper part of the support unit and the lower part of the rail unit is supported by the support unit. The chain unit is located along the outer circumference of the rail unit. The conveying unit is combined with the chain unit and moves along the rail unit. The cutting unit is combined with the conveying unit and cuts the concrete pile.
Patent KR-20090119259-A (KR)
Title: Vertical light emitting diode package and fabrication method thereof
Inventor: JEONG TAK
IPC: H01L33/00
Filed: 2008-05-15
Abstract: PURPOSE: A vertical light emitting diode package and a fabrication method thereof are provided to implement thermal conductivity in comparison with a price by laminating a ceramic substrate with a via hole in it on a semiconductor layer and removing a sapphire substrate having low thermal conductance. CONSTITUTION: A vertical type light-emitting diode package includes a light emitting diode, an ohmic contact layer, a bonding metal layer, and a ceramic substrate. A texturing structure in a lower-part of the light emitting diode(210), and the light emitting diode includes the semiconductor layer and the active layer which are different type. The light emitting diode has an inverted mesa structure or a mesa structure, and the ohmic contact layer(220) is laminated on the light emitting diode. The ohmic contact layer is composed of an electrode and a reflective film, and the bonding metal layer includes the ohmic contact layer inside it. The bonding metal layer is composed of a seed metal layer and a conductive bonding layer, and the ceramic substrate is laminated on the top of the bonding metal layer.
Patent KR-20090119534-A (KR)
Title: Cloth treating apparutus
Inventor: LIM HEE TAE
IPC: D06F37/26
Filed: 2008-05-16
Abstract: PURPOSE: A laundry treating device is provided to reduce the number of components and facilitate assembly by using a coupling member formed in a weight balance and a drum. CONSTITUTION: A laundry treating device comprises a main body, a drum(20), a weight balance(80), and a coupling member(100). The drum is installed inside the main body to be rotated. The weight balance corrects the eccentric rotation of the drum. The coupling member presses the weight balance to the front side of the drum and is installed at one side of the weight balance.