baber/WOPTO huggingface dataset:
Patent KR-20090081101-A (KR)
Title: Double folder type electronic device
Inventor: YOON JUNG HWAN
IPC: H04B1/38
Filed: 2008-01-23
Abstract: A dual folder type electronic device is provided to enable a user to comfortably view images on an LCD window by making a sub-body arranged so as to be inclined. A dual folder type electronic device comprises a main body(10), a connecting member(20), a sub-body(30), the first rotation hinge(40) and the second rotation hinge(50). One end of the connecting member is hinge-coupled with the main body. The sub-body is hinge-coupled with the other end of the connecting member and includes an LCD window. The first rotation hinge rotates or stops the connecting member. The second rotation hinge is mounted between the connecting member and sub-body to rotate the sub-body in the opposite direction to the rotation direction of the connecting member.
Patent KR-20090060099-A (KR)
Title: A tire of bicycle
Inventor: YUN JANG HO
IPC: B60C11/03
Filed: 2008-01-23
Abstract: A bicycle tire is provided to improve speed of a bicycle with less power because the bicycle is in motion while a projection ring formed in the outer circumference of the tire contacts with the surface. A bicycle tire(10) comprises a projection ring(11) which is formed in the tire circumferential surface center of the tire, a non-slip protrusion which is formed in the surface of the projection ring, a joining groove which is formed in the tire circumferential surface center, and a steel ring which is inserted into the inner wall of the tire. The protrusion ring protrudes outward in the center of tire. The protrusion ring is integrated with the tire. The projection ring is inserted into the joining groove.
Patent KR-20080017424-A (KR)
Title: Antistatic optical film, method for manufacturing the same and image viewing display
Inventor: SATAKE MASAYUKI
IPC: B32B27/08
Filed: 2008-01-24
Abstract: An antistatic type optical film, a method for manufacturing the same, an image displaying device are provided to include an antistatic layer stacked at least one side of an optical film, and to allow an antistatic type optical film to have an excellent antistatic effect. An antistatic type optical film includes an antistatic layer(2) stacked at one side of an optical film(1). The antistatic layer has a water-dispersed conductive polymer. An adhesive layer is formed at the other side of the surface of the optical film. The adhesive layer(3) is formed by formed by an acrylic based adhesive. The optical film has a polarizing plate. A surface material of the optical film having a stacked antistatic layer is norbornene resin. The water-dispersed conductive polymer is polyaniline, polythiophene, or polyaniline and polythiophene. An activation process is performed at a surface of the optical film.
Patent KR-20090089188-A (KR)
Inventor: JOUNG HYUNG KEUN
IPC: H02S40/22
Filed: 2008-02-18
Abstract: A sun light reflective collector is provided to increase an output by increasing a receiving quantity of the sun light by installing a reflective collecting plate separated from a solar cell plate with a constant interval. A reflective collecting plate(14) is installed in the outer circumference of a solar cell plate. A reflective device has a protection function from the dew condensation, snow, rain, and the environmental pollutant on a surface with the material with high brightness reflectivity. The reflective collecting plate is coated with an antibacterial function by the sunlight. The reflective collecting plate is fixed in a frame(13) with 30 to 60 degrees far away from an outer frame(10) of the solar cell plate(11).
Patent KR-20090090577-A (KR)
Title: 초박형 인덕터 및 그 제조방법
Inventor: LEE JONG HWAN
IPC: H01F27/00
Filed: 2008-02-21
Abstract: 본 발명은 각종 통신장비나 전자제품 등에 사용되어 전기적 잡음 등을 제거하는 리드레스 상태의 표면실장용 인덕터에 관한 것으로, 더욱 상세하게는 산화철이나 퍼멀로이 등의 재질로 수직으로 세워진 판형상으로 되어 있는 코어단자판이 구비되어 있고 상기 코어단자판의 일측면 가운데부분에는 산화철이나 퍼멀로이 재질로 된 봉형상의 코어봉이 수평방향으로 일체로 돌출형성되어 있으며 상기 코어단자판의 외주면은 통전가능한 금속재질로 도금처리되어 있고 상기 코어봉의 외주면에는 극세선으로 된 코일이 코어봉의 일측끝단을 제외한 외주면에 일정두께로 권선되어 있으며 상기 코어봉의 일측끝단에는 절연재질로 된 절연캡이 끼움결합된 상태로 고정부착되어 있고 상기 절연캡이 끼움결합된 부분에는 접착제가 도포된 상태에서 수직으로 세워진 판형상으로 타측면 가운데부분에 삽입홈이 형성된 암단자판의 상기 삽입홈에 끼움결합되어 서로 통전되지 않은 상태로 일체로 고정부착되도록 되어 있되, 상기 암단자판은 산화철이나 퍼멀로이 등의 재질로 되어 있고 외주면이 통전가능한 금속재질로 도금처리되어 있으며 상기 코일의 양끝단은 코어단자판과 암단자판에 각각 통전되게 용접부착되어 있어 양측에 위치된 상기 코어단자판과 암단자판이 표면실장용 단자로 사용되도록 되어 있고 상기 코어단자판과 암단자판 사이에 위치된 코일의 외주면에는 에폭시수지 등의 충진재가 일정두께로 도포되어 상기 코일이 외부로 노출되지 않게 보호되도록 되어 있는 것을 특징으로 하는 초박형 인덕터 및 그 제조방법에 관한 것이다. 
       
     초박형 인덕터, 코어단자판, 코어봉, 코일, 암단자판
Patent KR-20080023328-A (KR)
Title: Plasma display apparatus
Inventor: SANO YUJI
IPC: H01J11/26
Filed: 2008-02-22
Abstract: A plasma display device is provided to reduce a heat radiating cost and decrease a size of a high voltage LSI(Large Scale Integration) by distributing the heat from a capacitive load driving circuit. A capacitive load driving circuit in a plasma display device includes a driving source(1), a power distribution unit(2), an address driving IC(3), a ground voltage node(4), a capacitive load(5), and driving elements(6,7). The address driving IC includes a source terminal(8), a ground terminal(9), and an output terminal(10). When the capacitive load is driven, a driving current flows from the driving source to the capacitive load through the power distribution unit and the driving elements. The power consumed by the capacitive load is distributed according to a ratio of resistive impedances of the power distribution unit and the driving elements.
Patent KR-20090090947-A (KR)
Title: Polynucleotides comprising single nucleotide polymorphism, microarrays and diagnostic kits comprising the same, and detection methods using the same
Inventor: KWACK KYU BUM
IPC: C12Q1/68
Filed: 2008-02-22
Abstract: A polynucleotide containing a single-nucleotide polymorphism (SNP) or its complementary polynucleotide is provided to use as an target factor of clinical diagnosis of autism. A polynucleotide or its complementary polynuclotide comprises: a polynucleotide comprising serial 10 DNA sequences containing 301th base in the sequence number 1; a polynucleotide having serial 10 DNA sequences having 301th base in the sequence number 3; and a polynucleotide having serial 10 DNA sequences having 401th base in the sequence number 4.
Patent KR-20080031234-A (KR)
Title: Traffic signal control in crosswalk
Inventor: LEE JUNG JUNE
IPC: G08G1/09
Filed: 2008-02-27
Abstract: A method for controlling traffic signals in a crosswalk is provided to prevent accident in the crosswalk by extending the turn-on time of a green signal based on the detection of a human detection sensor installed at a traffic light. A green signal of a traffic light is turned on and then pedestrians take a crosswalk. Before turning on a red signal, it is determined whether pedestrians are existed in the crosswalk through a human detection sensor which is installed at the traffic light to detect the pedestrians in the crosswalk. When the pedestrians are existed in the crosswalk, the human detection sensor detects the pedestrians. According to the detection result, the turn-on time of the green signal is elongated during a predetermined time.
Patent KR-20090098294-A (KR)
Title: Off-chip voltage controlled oscillator and phase locked loop circuit using the same
Inventor: KIM MYUNG JIN
IPC: H03L7/099
Filed: 2008-03-13
Abstract: An off-chip voltage control oscillator and a phase locked loop circuit for LC tank are provided to implement the LC tank VCO by implementing a configuration element in an LC resonance circuit. A reference frequency oscillator(110) outputs reference frequency. A phase detector detects the phase difference of the oscillation frequency and reference frequency. The phase detector outputs the phase detection signal according to a result. A charge pump(130) controls the charge and discharge of the loop filter according to phase detection signal. A loop filter(140) outputs the frequency variable signal in which the voltage level is varied the charge pump. According to an off-chip VCO(150) is the frequency variable signal, the LC resonant frequency is controlled and the oscillation frequency is varied.
Patent KR-20090101563-A (KR)
Title: The pipe structuralized complex waterway
Inventor: CHOI JEONG MIN
IPC: E03F3/04
Filed: 2008-03-24
Abstract: PURPOSE: A pipe having a complex cross-section is provided to increase the flow rate of water by letting the water of low flow rate flow through the narrow section. CONSTITUTION: A pipe having a complex cross-section includes a vertical junction to connect a pipe(10). The vertical junction comprises a connection pin for torsion protection and a connection hole. The pipe includes flow rate control parts(20,30) having variable cross-section. A line for torsion protection is marked on the outside surface of the pipe.
Patent KR-20090101614-A (KR)
Title: Adhesives printing apparatus for die bonder and die bonder with the same
Inventor: KIM CHANG JIN
IPC: H01L21/58
Filed: 2008-03-24
Abstract: PURPOSE: An adhesive coating device for a die bonder and the die bonder with the same are provided to perform an adhesive coating process on a substrate by moving the adhesive coating unit through a rotation member. CONSTITUTION: An adhesive coating device(500) for a die bonder applies the adhesive for bonding a die to the substrate. The adhesive coating device for the die bonder includes an adhesive coating unit, a rotation member, a rotation driving unit, and a transfer driving unit. The adhesive coating unit coats the adhesive on the substrate. The adhesive member is installed in the adhesive coating unit. The rotation member rotates around the rotation axis separated from the installation position of the adhesive coating unit. The rotation driving unit rotates the rotation member. The transfer driving unit transfers and lifts the adhesive coating unit.
Patent KR-20090102315-A (KR)
Title: Improved method of manufacruring potable water using zeolite and poria coccs wolf
Inventor: LEE SEUNG JAE
IPC: A23L2/38
Filed: 2008-03-26
Abstract: PURPOSE: A method for preparing a drink containing Poria cocos and zeolite is provided to discharge various kinds of waste materials out of a human body and to prevent adult disease. CONSTITUTION: A method for preparing a drink containing Poria cocos and zeolite comprises the following steps of: dipping zeolite in flowing water to remove impurities, mixing 1-10g zeolite and 1? water, and melting the zeolite; filtering the zeolite-dissolved liquid with a 0.45μ and 0.1μ filter to obtain a zeolite liquid; putting 2-8g Poria cocos in a heat extractor; heat-extracting Poria cocos without water for 5-30 minutes using an inner heat-circulating fan and outer heat-circulating fan to obtain a Poria cocos liquid; and mixing the zeolite liquid and Poria cocos liquid in a ratio of 10 to 1.
Patent KR-20090102326-A (KR)
Title: Cylinder for tubular belt
Inventor: KIM JI SUNG
IPC: G03G15/16
Filed: 2008-03-26
Abstract: PURPOSE: A cylinder for a tube shape belt for manufacturing the tube shape belt is provided to manufacturing the tube belt for directly adhering the belt member and a guide member without using the adhere. CONSTITUTION: A cylinder(10) for a tube shape belt is the outer circumference in which the up down side is parallel to the transverse section by the standards structure of a cylindrical. The cylinder for the tube shape belt includes the external diameter of the each other dissimilar size. The groove portion is symmetrically equipped on the outer circumference of top and bottom at least the transverse section is done by the standards. The groove portion is formed on the outer circumference by the ling shape. The cylinder for the tube shape belt includes the first external diameters in which it does the same center axis by the standards and the second external diameters smaller than the first external diameters.
Patent KR-20080089260-A (KR)
Title: Check valve for a compressor
Inventor: HIROSHI INOUE
IPC: F04B45/04
Filed: 2008-03-28
Abstract: A check valve for a compressor is provided to prevent deformation of a valve disk and to extend life span of the valve disk by contacting an outer periphery of the valve disk to an inclination surface of an anti-deformation member to limit a gap between the valve disk and a valve seat. A check valve for a compressor comprises a cylindrical casing(1), a valve seat(9), a valve disk(11), an anti-deformation member(12), and a bolt(5). The cylindrical casing has a gas inlet(2a) and a gas outlet. The anti-deformation member is in contact with the valve disk to press the valve disk. The anti-deformation member has an inclination surface(12a), which is directing to the valve disk. The inclination surface is radially separated outward from the valve disk at gentle slope. Plural grooves(12b) are formed to the inclination surface.
Patent KR-20090104311-A (KR)
Title: A circuit for electrostatic discharge
Inventor: MOON JUNG EON
IPC: H01L27/04
Filed: 2008-03-31
Abstract: PURPOSE: An electro-static discharge circuit is provided to minimize the area formed in the secondary trigger and to achieve high integration. CONSTITUTION: The electro-static discharge circuit includes the first secondary discharge unit(202), the second subsidiary discharge unit(204), the major trigger(206), the secondary trigger(208), the CDM clamping portion(210), and the major discharge unit(212). The first secondary discharge unit discharges the static electricity current flowed in into the input-output pad(200) to the source voltage line(214). The second subsidiary discharge unit discharges the static electricity current flowed into the input-output pad with the grounded voltage line(216). The major trigger outputs on the major trigger voltage by detecting the voltage drop generated by the first capacitor(C2) and the static electricity current charged through the first resistance(R3). The CDM clamping portion is connected between the input-output pad and internal circuit(218). The major discharge unit is connected between the source voltage line and grounded voltage line.
Patent KR-20090104341-A (KR)
Title: Test socket
Inventor: I CHAE YUN
IPC: H01L21/66
Filed: 2008-03-31
Abstract: PURPOSE: A semiconductor chip test socket is provided to improve lifetime and prevent the abrasion of the conductivity silicon part. CONSTITUTION: The semiconductor chip test socket has the support plate of the flat pattern, the silicon part(10), the conductivity silicon part(20), the flexible printed circuit board(90), and the cap(80). The support plate of the flat pattern has the joint hole formed penetrating to the top and bottom in the central part. The silicon part is combined with the joint hole. The protrusion(12) is formed in the silicon part. The conductivity silicon part is formed by perpendicularly disposing the metal ball in a protrusion. The flexible printed circuit board is formed in the location in which the conductive part(94) is corresponded to the conductivity silicon part. The conductive part is contacted with the solder ball of the semiconductor chip. The penetration hole(82) is formed in the location corresponding to the conductive part of a cap. The cap fixes the flexible printed circuit board to be combined with the silicon part.
Patent KR-20090107166-A (KR)
Title: A process for chemically end rounding a filament, a process for producing a brush bristle and the brush bristle produced therefrom
Inventor: WANG MINGSONG
IPC: A46D1/00
Filed: 2008-04-08
Abstract: PURPOSE: A chemical end rounding method of a filament and a brush manufacturing method are provided, which use chemical method without using mechanical method. CONSTITUTION: A chemical end rounding method of a filament includes a step to obtain an end-rounded filament by dipping one end of the filament(1) in the chemical end rounding processing liquid(2) selected from alkaline solution, acid solution, and phenol in a depth of 0.5-10mm. A manufacturing method of a brush includes: a chemical rounding step which makes an end part of the brush rounded using chemical treatment solution for first due time; and a chemical sharpening step to make the end part of the brush hair sharp using chemical treatment solution for second due time.
Patent KR-20090109205-A (KR)
Title: High efficiency mercury free flat light source structure and driving method thereof
Inventor: WHANG KI WOONG
IPC: H01J61/04
Filed: 2008-04-15
Abstract: PURPOSE: A high efficiency mercury free flat light source structure and a driving method thereof are provided to improve the drive margin or the operating condition by enhancing the efficiency of the surface light source structure. CONSTITUTION: A high efficiency mercury free flat light source structure and a driving method thereof include the following contents. An upper plate(10) is made of the light-transmissive material. A lower plate(20) is located to the upper plate with a fixed interval. A partition(30) member forms the discharge space in which the discharge gas of a predetermined is filled with the prescribed input. The fluorescent substance is coated to the inner wall surface of the upper plate or the lower plate in the partial area. The plasma is formed by generating the electric field within the discharge space. The pair of main electrodes(X, Y) emits the visible light(5) by exciting the fluorescent substance by the plasma. The main electrode is patterned on the fixed position of the upper plate or the lower plate. The auxiliary electrode(I) is patterned on the lower plate or the upper plate.
Patent KR-20080093379-A (KR)
Title: Dual-polarized, microstrip patch antenna array, and associated methodology, for radio device
Inventor: RAO QINJIANG
IPC: H01Q1/38
Filed: 2008-04-15
Abstract: A dual-polarized microstrip patch antenna array for a radio device and an associated method thereof are provided to solve problems related to a cross polarization level by preventing coupling between feeding lines. A dual-polarized microstrip patch antenna array(32) for a radio device includes a substrate(42), patches(44), a connection strip(52), and a cross strip(56). The patches are arranged symmetrically on the substrate. The connection strip is arranged on the substrate and is connected to the adjacent patch among the patches. The cross strip is arranged on the substrate, provides a single feed point connection to the antenna array for the radio device, is connected to a pair of patches which are arranged diagonally to each other. The pair of patches connected to the cross strip provide dual-polarized operation.
Patent KR-20090109622-A (KR)
Title: Apparatus for controlling outside airflow
Inventor: PARK SANG TAE
IPC: F24F11/02
Filed: 2008-04-16
Abstract: PURPOSE: An air inflow measuring device and an air inflow controlling device with the same are provided to maintain the quality of indoor air and save energy by receiving proper minimum air regardless of variable air supply flow rate according to cooling-heating load. CONSTITUTION: An air inflow measuring device comprises a case, an outside pressure gauge, an inside pressure gauge, a connector, and a temperature sensor. The case(10) is installed at an air side duct. In the case, a net-shaped metal plate body(11) is formed at the inlet to which air flows and the flowing air passes through a metal plate body and pressure drop is made. The outside pressure gauge(12) is mounted on one side of the inlet of the case and measures the pressure of the air flowing inside the case. The inside pressure gauge is mounted inside the case and measures the pressure of the air passing through the net-shaped metal plate body. The connectors(14,15) are connected to the ends of the outside pressure gauge and the inside pressure gauge respectively and transmits measured pressure signals to a controller(30). The temperature sensor(16) measures the temperature of the air.
Patent KR-20090109949-A (KR)
Title: Fire uniform drying mashine
Inventor: LEE KYUNG HEE
IPC: F26B21/00
Filed: 2008-04-17
Abstract: PURPOSE: A multi-purpose drier for fire prevention clothes is provided to raise moral of the fire fighters, to improve sanitation, and to simultaneously rapidly dry clothes, footwear, glove, and fireproof equipment. CONSTITUTION: A multi-purpose drier for fire prevention clothes comprises a heater(11), a blower(12) which transfers air heated in a heater, a heating uint(10) including plural blower pipes connected to the blower, an induction pipe(22) which induces heated air by being connected with each blower pipe and has plural branch pipes(23), a hanger(25) for fire prevention clothes, a drying unit(20) with air hole(26), and an exhausting unit(30).
Patent KR-20080038119-A (KR)
Title: Method and system for digital rights management among apparatuses
Inventor: KIM TE HYUN
IPC: G06F15/00
Filed: 2008-04-17
Abstract: A method and a system for managing digital rights among devices are provided to enable a second device to use DRM(Digital Rights Management) contents stored in a first device by enabling a memory card to transfer the digital rights for using the DRM contents to a terminal inserted with the memory card. A first device(50) includes a first DRM agent(60) and a media player(70) playing the DRM contents. The first DRM agent performs mutual authentication with the second device(30), uses the DRM contents by obtaining the decoded DRM contents or decoding information of the DRM contents, and requests update of a digital right state according to use information of the DRM contents. The second device includes a second DRM agent(40), and a memory storing the DRM contents and DRM agent information including the digital right. The second DRM agent performs the mutual authentication with the first device, decodes/provides the DRM contents or provides the decoding information of the DRM contents to the first device, and updates the digital right state according to a state update request of the first device.
Patent KR-20080095185-A (KR)
Title: Heat radiator and electronic apparatus
Inventor: IWATA MASAKI
IPC: G06F1/20
Filed: 2008-04-21
Abstract: A heat radiating unit and an electronic apparatus are provided to arrange heat-radiating pins having notches formed at the centers of edges thereof to reduce collision between the edges of the pins and air, thereby restraining noise without deteriorating the heat-radiating performance. A heat radiating unit(35) includes a plurality of heat-radiating pins(3511,3512) arranged at internals and transfers heat to air flowing between neighboring heat-radiating pins. At least one of an air inflow edge and an air out-flow edge of each heat-radiating pin has a notch shape. Notches(351a) of the plurality of heat-radiating pins are alternately arranged in a direction in which the heat-radiating pins are arranged.
Patent KR-20090113937-A (KR)
Title: A bluetooth control device having a active noise control ability
Inventor: KYUNG TAE HO
IPC: H04B7/24
Filed: 2008-04-29
Abstract: PURPOSE: A Bluetooth control device having an active noise control function is provided to efficiently reduce noises flowed into a vehicle by being linked with the Bluetooth. CONSTITUTION: A Bluetooth control device having an active noise control function includes a microphone part(10), a noise attenuating filter(20), a Bluetooth module(30), a plurality of noise detection parts(40,50), a noise attenuating part(60), and a switching circuit(70). A voice signal of a driver or passenger is inputted into the microphone part. The noise attenuating filter passes only a voice signal having frequencies of a preset range among the inputted voice signals. The voice signal passing through the noise attenuating filter is inputted into the Bluetooth module.