baber/WOPTO huggingface dataset:
Patent KR-20090004513-A (KR)
Title: Method for grinding semiconductor wafers
Inventor: JUNGE JOACHIM
IPC: H01L21/304
Filed: 2008-06-13
Abstract: A semiconductor wafer grinding method is provided to expand the service life of the abrasive tool by cooling the contact area between the work piece and the abrasive tool. The refrigerant is supplied to the contact zone between one or more abrasive tools with the semiconductor wafer. The abrasive tool removes the material on one side or both sides of the semiconductor wafer by using the single-side grinding attachment or both-sides grinding attachment. The flow rate of refrigerant is selected according to the height of the grinding tooth-shape part of the abrasive tool. The flow rate of refrigerant decreases according to the height of grinding tooth-shape part.
Patent KR-20090130464-A (KR)
Title: Chain conveyor system and gear type synchronization device for chain conveyor system
Inventor: MUN SEO HEE
IPC: B65G23/24
Filed: 2008-06-16
Abstract: PURPOSE: A gear type synchronization device for chain conveyor and a chain conveyor system are provided to reduce costs caused by power consumption of an electrical type synchronization device by using a mechanical type synchronization device of a gear type instead of the electrical type synchronization device. CONSTITUTION: A gear type synchronization device for chain conveyor comprises a base(110), a pair of pinions(113,114), a central shaft(140), and a plate(130). A pair of racks(111,112) is parallelly arranged in both ends of the base. The one pair of pinions is connected in the one pair of racks. The central shaft comprises a first gear(141) and a second gear(142) coupled with each other. The first gear and the second gear have the same number of gear teeth. The plate comprises support stands(121,122) of the central shaft and a driving part(123) for driving the one pair of pinions. The plate ascends on the base.
Patent KR-20090130506-A (KR)
Title: Inhibitor switching unit
Inventor: YANG SEUNG HO
IPC: F16H59/02
Filed: 2008-06-16
Abstract: PURPOSE: An inhibiter switch device is provided to comprise a noncontact sensor having a simple magnet so as to prevent wear caused by contact of components, thereby increasing durability of a product. CONSTITUTION: A PCB comprises a gear bar, a gear unit, and a magnetic sensor unit. The gear bar is disposed on a housing unit to do a straight motion. One end of the gear bar is connected to a detent plate to do a relative motion. The gear unit has a pattern magnet(229) magnetized to comprise plural polarities at preset angle. The gear unit comprises a rotating gear which rotates the pattern magnet in engagement with the gear unit. Inhibitor switch magnetic sensor units(310) are arranged at correspondent positions of the pattern magnet.
Patent KR-20090130671-A (KR)
Title: Apparatus for vertical accelerometer
Inventor: JE CHANG HAN
IPC: G01P15/08
Filed: 2008-06-16
Abstract: PURPOSE: A vertical acceleration measuring system is provided to prevent malfunction by removing the change of whole capacitance through offsetting. CONSTITUTION: A fixture(601) supports a fixing part and a moving part. A connection spring(617) connects the fixture and an operational electrode plate support part(615). The connection spring supports the elasticity to the moving part. The connection spring transmits current to the operational electrode plate. The operational electrode plate supporting part supports a first operational electrode plate(603). The operational electrode plate supporting part is made of conductive materials. The first operational electrode plate and the second operational electrode plate(605) measure the displacement according to the acceleration. The first and the second operational electrode plates and the first and second fixing electrode plates(611,613) function as a parallel plate capacitor. A mass sinker(621) applies mass on the moving part.
Patent KR-20100000056-A (KR)
Inventor: KIM JUNG KYOUNG
IPC: B05B7/24
Filed: 2008-06-24
Abstract: PURPOSE: A spray of a form release agent is provided to prevent environmental contamination while saving personnel costs, time for spraying, and materials used for the spray, and to dissemble a frame easily after placing concrete. CONSTITUTION: A spray method of a form release agent includes a step for spraying the form release agent to a specific part with a high pressure compressor. An operating method of the spray includes the following steps of: locking a cap after pouring the form release agent; locking an air discharge valve; connecting a power plug(3); turning on a power switch(4); confirming a state of a pressure gauge while confirming the operation of the compressor; opening a first discharge valve; opening a second discharge valve; and operating a grip by moving a third spraying grip(8).
Patent KR-20100001241-A (KR)
Title: Construction apparatus and method for floating structures in the sea
Inventor: NA SEONG WON
IPC: B66C23/18
Filed: 2008-06-26
Abstract: PURPOSE: A floating structure manufacturing apparatus at sea and a method thereof are provided to carry out the construction of a floating structure having high quality at sea. CONSTITUTION: A floating structure(100) manufacturing apparatus at sea comprise a base(110), a platform(130), and a lift device. The base is installed at the bottom of the sea to be exposed on the sea surface. The platform is supported on the upper part of the base. The floating structure is manufactured inside the platform. The elevating apparatus is installed between the platform and the base. The lift device lifts the floating structure manufactured inside the platform at constant height. The platform has a U-shaped cross section.
Patent KR-20100002904-A (KR)
Title: The waste gas scrubber
Inventor: KIM JE HO
IPC: H01L21/02
Filed: 2008-06-30
Abstract: PURPOSE: A waste gas processor is provided to prevent breakdown or damage by absorbing the positive pressure generated by the explosion of the waste gas. CONSTITUTION: A heat process chamber(110) generates a powder by combusting or heat-decomposing the waste gas inputted from a gas inlet. A pressure buffer(150) is connected to the heat process chamber and absorbs the pressure due to the explosion of the waste gas. A spray device is connected to a heat process chamber and processes the powder and the waste gas with a wet method. A drain tank(130) is used for processing the waste gas and the powder dissolved with the water sprayed from the spray device.
Patent KR-20100003557-A (KR)
Title: Pouch-type lithium secondary battery
Inventor: HONG KI SUNG
IPC: H01M50/595
Filed: 2008-07-01
Abstract: PURPOSE: A pouch-type lithium secondary battery is provided to prevent short circuit between a metal layer and a cell electrode and a swelling phenomenon caused by the corrosion of a metal layer, and to suppress performance degradation and lifetime reduction. CONSTITUTION: A pouch-type lithium secondary battery(100) comprises an electrode assembly(110) and a battery external material(120). The battery exterior comprises a receiving part(122) accommodating the electrode assembly thereinside, a first case part(121), and a second case part(124). The first case part comprises wing parts(123) that surround both sides of the first case part. The second case part comprises an outer edge part(125) forming a sealing part(127) compressed with the wing parts; and an extended part(126) extended from the outer edge and folded.
Patent KR-20100004202-A (KR)
Title: Fabrication method of conductive inorganic nanopowder
Inventor: KIM CHANG HO
IPC: B82B3/00
Filed: 2008-07-03
Abstract: PURPOSE: A method for manufacturing conductive inorganic nano powder is provided to use equipment having low price at low reaction temperature through hydrothermal synthesis. CONSTITUTION: A method for producing zinc oxide conductive inorganic nano powder comprises a step of performing hydrothermal reaction at 70-250°C for 6 to 15 hours. In the method, a starting material is zinc acetate dehydrate or zinc nitrate and dopping material is molybdenum(Mo), aluminum(Al), gallium(Ga), or manganese(Mn). A precipitation agent is sodium hydroxide(NaOH). The content of the dopping material is 0.1-5 wt% of mixture solution of starting material and precipitation agent in distilled water.
Patent KR-20100004576-A (KR)
Title: 멀티미디어 메시지 전송을 위한 장치 및 방법
Inventor: KIM SUNG YONG
IPC: H04B1/40
Filed: 2008-07-04
Abstract: 본 발명은 멀티미디어 메시지 서비스에 관한 것으로 휴대용 단말기에서 멀티미디어 메시지 전송 방법에 있어서 생성한 멀티미디어 메시지를 수신할 수신 휴대용 단말기에 대한 프로파일 정보가 존재하지 않는 경우, 서버로 상기 프로파일 정보를 요청하고 수신하는 과정과 상기 프로파일 정보를 이용하여 상기 멀티미디어 메시지를 변환하는 과정과 상기 변환한 멀티미디어 메시지를 상기 서버로 전송하는 과정을 포함하는 것으로 송신 휴대용 단말기가 생성한 멀티미디어 서비스 메시지에 포함된 컨텐츠가 어떤 수신 단말에서든 상기 송신 휴대용 단말기와 동일하게 출력되고, 본 발명에서의 사업자의 멀티미디어 서비스 서버는 메시지 전송 전에, 수신 휴대용 단말기를 위해 메시지 또는 컨텐츠를 변환할 필요가 없으며, 변환에 필요했던 리소스를 다른 용도로 사용할 수 있는 이점이 있다. 
       
     멀티미디어 메시지 서비스, User Agent Profile, 멀티미디어 메시지 서비스 서버, OMA DS.
Patent KR-20090027136-A (KR)
Title: Data transmitting apparatus in a time-frequency slicing system and method thereof
Inventor: MOON SANG CHUL
IPC: H04B7/204
Filed: 2008-07-04
Abstract: A data transmitting/receiving apparatus in a time frequency slicing system and a method thereof are provided to reduce a hardware load of a receiver and latency by an efficient P1,P2 symbol transmission method. A receiver receives an RF signal. The RF signal includes a data symbol including service data, the first pilot symbol including information for identifying a frame for a time frequency slicing system and the second pilot symbol including information for accessing the data symbol. A synchronization unit(202) detects the motive of the received signal and performs compensation. A symbol demodulator(203) demodulates the first pilot, the second pilot and the data symbol. An equalizer(206) compensates for channel distortion of a radio frequency signal. A parameter detection unit(205) extracts the second pilot symbol from the compensated distortion signal and configuration information from the data symbol. A decoding unit(209) decodes physical layer information from the compensated distortion signal.
Patent KR-20090012067-A (KR)
Title: Substrate cleaning device and substrate processing apparatus including the same
Inventor: NISHIYAMA KOJI
IPC: H01L21/304
Filed: 2008-07-07
Abstract: A substrate cleaning apparatus and the substrate processing apparatus including the same are provided to clean the end part of the circuit. The washing disposal unit(SD1) horizontally supports the substrate(W). The spin chuck(521) rotates the substrate at the circumference of the axis passing through the center of substrate. The spin chuck is fixed to the upper end of the axis of rotation(523) rotated with the chuck rotation mechanism(522). A plurality of lower nozzles(524) is installed at the neighborhood of the spin chuck to the outer side upward. The upper side nozzle(525) is diagonally installed at the upward of the spin chuck to downward. The cleansing liquid supply pipe(524a) is connected to each lower nozzle. The cleansing liquid supply pipe(525a) is connected to the upper side nozzle. The cleansing solution is supplied to the lower nozzle and upper nozzle through the cleansing liquid supply pipes.
Patent KR-20100005791-A (KR)
Title: A substrate plate for adhering seaweeds
Inventor: YOON YI YONG
IPC: A01K61/00
Filed: 2008-07-08
Abstract: PURPOSE: A substrate plate for adhering seaweed is provided, which can make colony of seaweed in a short time by fixing a seed rope. CONSTITUTION: A substrate plate for adhering seaweed comprises a body(310); a protrusion(330) formed in the top surface of the body; and a seed rope fixing plate(320) which is connected to the edge that the top and side of the body meet and in which a seed fixing groove(321) is formed in the surface. The protrusion is formed into the mushroom type on the whole. In the center of the body, a joint hole(340) passing through the body is additionally formed.
Patent KR-20100006486-A (KR)
Title: Digital photographing apparatus, method for controlling the same, and recording medium storing program to implement the method
Inventor: PARK MIN HO
IPC: H04N5/225
Filed: 2008-07-09
Abstract: PURPOSE: A digital image display device, a control method thereof, and a recording medium recording a program for executing the same are provided to enable a user to easily recognize an image by correcting the vibration of the image. CONSTITUTION: A display unit(130) displays a digital image. A vibration detector(110) detects the vibration of the digital image. A controller(120) moves the digital image in a direction opposite to the direction of the detected vibration, and displays the moved digital image in the display unit. The vibration detector includes a sensor(111) for sensing the vibration of the digital image, an amplifier(112) for amplifying a signal outputted from the sensor, a filter(113) for removing noise from the amplified signal, and a converter(114) for converting the signal into a digital signal.
Patent KR-20100006946-A (KR)
Title: Method of fabricating bumpless chip embedded printed circuit board
Inventor: LEE MIN SEOK
IPC: H05K3/30
Filed: 2008-07-11
Abstract: PURPOSE: A method for manufacturing a bumpless chip built-in printed circuit board is provided to increase reliability of a mounting process by preventing the insulation breakdown or electric short between a pad and a circuit board wire. CONSTITUTION: A plating mask is formed on a copper foil(411) of a carrier plate. A pair of copper foil bumps are formed through the copper plating process. A bumpless semiconductor chip is bonded on the copper foil of the carrier plate. The prepreg is laminated on the bumpless semiconductor chip. The copper foil bump is laminated on the carrier plate. The bumpless semiconductor and the copper foil bump are laminated. The copper foil is exposed from the laminated structure. The conductive pad surface of the bumpless semiconductor is exposed through the micro via. The copper foil layer is formed on the substrate surface through the copper plating. The copper foil circuit is formed by selectively etching the copper foil.
Patent KR-20100008481-A (KR)
Title: Waterproof asphalt adhensive composition and producing method of the same
Inventor: KANG HO KEUN
IPC: C09J195/00
Filed: 2008-07-16
Abstract: PURPOSE: A water-absorption waterproof asphalt adhesive composition is provided to ensure excellent adhesive property, abrasion resistance, durability, aging resistance, and persistent elasticity and to secure excellent water resistance. CONSTITUTION: A water-absorption waterproof asphalt adhesive composition comprises 5~60 weight% petroleum asphalt, 1~20 weight% absorptive high molecule resin, 5~20 weight% urethane rubber, 20~50 weight% surface-treated inorganic filler, and 1~20 weight% isocyanate-based compound. The absorptive high molecule resin is one kind selected from a graft copolymer of starch-acrylonitrile, a graft copolymer of cellulose-acrylonitrile, and an acrylic acid and polyvinyl block copolymer.
Patent KR-20100008537-A (KR)
Title: Method for settling small money by using mobile, system, server and computer-readable recording medium with program
Inventor: CHO JOO HEE
IPC: G06Q20/24
Filed: 2008-07-16
Abstract: PURPOSE: A method for small amount of mobile payment, a system and a server and a computer-readable recording medium with program for the same are provided to enable a user to purchase a product through the authentication of a password and a card number. CONSTITUTION: A mobile communication terminal(110) transmits the information about the small amount of money and a settlement request message, and an agent server(140) transfers the settlement request message and the card information. A card company server(150) receives the card information and the settlement request message, and transmits the settlement approval message for the settlement request message to a shopping service providing server and the agent server.
Patent KR-20080087768-A (KR)
Title: 다시 만나보고 싶은 사람을 찾아주는 정보역제공 방법
Inventor: CHOI JONG SEOB
IPC: G06Q50/00
Filed: 2008-07-18
Abstract: 본 발명은 연락이 두절된 옛 친구, 군대동기, 은사님 등 다시 만나보고 싶은 사람을 다시 만나볼 수 있도록 인터넷, 이동통신 등과 같은 네트워크를 이용해 연락처 등의 정보를 제공해주는 방법에 관한 것이다. 
     이를 위하여 본 발명은 이용자가 다시 만나보고 싶어 하는 사람에 관한 정보 데이터와 그에게 전달하고 싶은 전하는 말, 자신의 연락처 등의 데이터를 입력 받아서 이를 제휴된 이동통신사, 인터넷 포털 서비스업체, 이메일 서비스업체, 메신저 서비스업체 등에 전송하면 각 업체는 회원가입 정보를 검색해서 해당되는 사람에게 상기 전하는 말 및 연락처 데이터를 문자메세지 또는 이메일로 발송 해주는 것으로서, 이로써 문자메세지나 이메일을 본 당사자가 연락을 취할 수 있도록 정보를 제공하되, 이용자에게 제3자의 개인정보를 직접 제공하지 않고 해당되는 각각의 개인에게 이용자의 사연을 전달함으로써 정보를 역으로 제공하여 개인정보를 노출시키지 않고 보호하는 방법에 그 특징이 있다. 
       
     사람찾기, 만나고 싶은사람, 옛친구, 문자메세지, 이메일, 동기, 동창생
Patent KR-20090024061-A (KR)
Title: Horn array type antenna for dual linear polarization
Inventor: IM SEUNG JOON
IPC: H01Q13/02
Filed: 2008-07-18
Abstract: A dual linear polarization horn array antenna is provided to reduce the height of a horn while maintaining the efficiency of the antenna by forming a first protrusion and a second protrusion in the horn. A dual linear polarization horn array antenna includes a plurality of horns(10), a plurality of polarization filtering units(20), and a first polarization guide and a second polarization guide. The first polarization and the second polarization are inputted to the plurality of horns. The plurality of polarization filtering units separate the first polarization and the second polarization. The first polarization guide guides the first polarization separated by the plurality of polarization filtering units. The second polarization guide guides the second polarization separated by the plurality of polarization filtering units.
Patent KR-20100010752-A (KR)
Title: Prism mediated type rain sensor
Inventor: KIM SANG BUM
IPC: B60S1/08
Filed: 2008-07-23
Abstract: PURPOSE: A prism mediated type rain sensor embodying a simple light collection structure is provided to accurately sense the amount of rain by removing an unnecessary variables in the infrared ray detection and by making the light collection structure simple. CONSTITUTION: A lighting-emitting unit(110) and a photo diode(120) are separated with a fixed interval and are located toward a PCB(Printed Circuit Board). A prism(200) comprises a first inclined plane(220), an upper end horizontal plane(280) and a second incline(240). The light of the lighting-emitting unit is reflected to the first inclined plane of the prism. The light is refracted with the upper end horizontal plane and enters a front glass(150) of the vehicles. The light, which is reflected to the front glass, is curved with the upper end horizontal plane. The refracted light is reflected to the second incline and enters the photo diode.
Patent KR-20100013841-A (KR)
Inventor: HIRAI AKIKO
IPC: C22C38/18
Filed: 2008-08-01
Abstract: 본 발명은 전체 중량에 대하여 10중량% 이상의 크롬 성분을 함유하는 오스테나이트계 스테인레스 강으로 형성된 칼날로서, 상기 칼날의 일부 또는 전체의 표면에 형성된 두께 5㎛ ~ 200㎛의 질화 화합물층을 포함하며, 상기 질화 화합물층이 형성된 칼날의 일부 또는 전체는 HV 1,000 이상의 표면경도를 갖는 비열처리형 오스테나이트계 스테인레스 칼날 및 그의 제조방법에 관한 것이다. 본 발명의 비열처리형 오스테나이트계 스테인레스 칼날은 높은 절단유지 성능뿐만 아니라 위생 기능도 우수한 칼날을 제공한다.  
       
     칼날, 질화층, 스테인레스, 오스테나이트, 비열처리
Patent KR-20090023105-A (KR)
Title: Transmission system and method, transmission apparatus and method, reception apparatus and method, program and recording medium
Inventor: YAMAGISHI YASUAKI
IPC: H04N7/173
Filed: 2008-08-07
Abstract: A transmission system and method, a transmitting device and method, a receiving device and method, and a program and recording medium are provided to transmit meta data without applying the big load to the transmitting device. A transmitting device(41) transmits meta data about contents through the network(43). The transmitting device comprises the followings: a meta data server database(52) for keeping and maintaining meta data to which fragment update management information is given by a fragment unit; and a meta data distributor(53) which configures a document by meta data of plural fragments except the fragment update management information, and then generates a distribution unit by the document.
Patent KR-20100020276-A (KR)
Title: Anchor for angle control of display unit
Inventor: LEE NAM SOOK
IPC: H04N5/655
Filed: 2008-08-12
Abstract: PURPOSE: An anchor for controlling an angle of a display unit is provided to increase user convenience by automatically and manually the inclined angle and the horizontal and vertical angel. CONSTITUTION: A wall surface bracket(10) is fixed to a wall side, and controls the forward and backward movement of a display device. The display device is coupled to a vertical operating bracket(20), and a horizontal operating bracket(30) is coupled to the vertical operating bracket. The horizontal bracket enables the vertical angle adjustment and the horizontal rotation of the display device. The wall surface bracket and the horizontal bracket are connected to each other through a connection member(40), and the connection member supports the forward or backward movement of the display device.
Patent KR-20090056793-A (KR)
Title: Stage apparatus
Inventor: KWEON GYEONG IL
IPC: G02B7/00
Filed: 2008-08-19
Abstract: A stage apparatus is provided to obtain a top/bottom/right/left symmetric image by arranging an optical axis of an imaging lens which is a totally symmetric type to a specific position. A stage apparatus includes a top plate member(640), a bottom pedestal(660), a central member(650), a first position control unit(670), and a second position control unit(680). An object is installed in the top plate member. The bottom pedestal is installed in a bottom part of the top plate member. The central member is arranged between the top plate member and the bottom pedestal. The central member is coupled by inserting the top plate member and the bottom pedestal into an inner side. The first position control unit moves the top plate member into Y-axis direction about the central member. The second position control unit moves the central member into X-axis direction about the bottom pedestal.
Patent KR-20100023064-A (KR)
Title: Flip chip package and method of manufacturing the same
Inventor: CHOI YUN SEOK
IPC: H01L23/488
Filed: 2008-08-21
Abstract: PURPOSE: A flip chip package and a method of manufacturing the same are provided to prevent a flip chip package from static electricity by allowing an under-filling layer to have a diode. CONSTITUTION: A flip chip package(100) comprises a package substrate(120), a semiconductor chip(110), a conductive bump(130), a ground pattern(140), and an under-filling layer(150). The semiconductor chip is arranged on the package substrate. The conductive bumps electrically connect the semiconductor chip and the package substrate. The ground pattern grounds the package substrate and the semiconductor chip. The under-filling layer surrounds the conductive bumps. The under-filling layer comprises a diode. The diode is selectively formed between the ground pattern and the conductive bumps. The diode protects the semiconductor chip from the static electricity.
Patent KR-20090021094-A (KR)
Title: Vapor deposition mask and manufacturing method of vapor deposition mask
Inventor: OGAWA KAZUYA
IPC: H01L21/027
Filed: 2008-08-22
Abstract: A deposition mask and a manufacturing method of deposition mask are provided to deposit the depositing materials with the high efficiency by forming a penetration hole consisting of a groove and a hole in a metal sheet. A deposition mask(20) comprises a metal sheet(34). The metal sheet has a first side and the second side which is opposite to the first side. A penetration hole(25) extending the interval between the first side and the second side is formed in the metal sheet. The groove(26) having the shape of standing the first side of the metal sheet is built up. A hole(27) is formed in the second side of the metal sheet. The groove and the hole are put through. The penetration hole passing through the metal sheet is formed owing to the groove and the hole.