baber/WOPTO huggingface dataset:
Patent KR-20070110999-A (KR)
Title: Vehicle's fixing apparatus for advertising
Inventor: KIM BONG JOO
IPC: B60B7/20
Filed: 2006-05-16
Abstract: A fixed advertising apparatus of a vehicle wheel is provided to display an advertising phrase to other driving vehicle by continuously maintaining the advertising phrase to be horizontal to a road surface, and to be used for semi-permanent period by mounting a bearing have excellent durability and hardness. A fixed advertising apparatus of a vehicle wheel comprises a wheel(110), a horizontal maintaining member(200), a light emitting element(290), an electricity generating unit, a circuit unit and a bearing unit. The wheel is mounted in a vehicle and rotated by driving force. The horizontal maintaining member includes an outside plate(230) exposing an advertising phrase and equipped with a first eccentric weight(211), an inside plate(210) with a second eccentric weight(231) and a connecting body(220). The light emitting element is mounted inside the outside plate. The electricity generating unit converts the rotation force of the connecting body into electric energy. The circuit unit converts or charges the electric energy generated in the electricity generating unit, and supplies the electric energy to the light emitting element. The bearing unit supports the horizontal maintaining member.
Patent KR-20070112516-A (KR)
Title: Data recording or reproducing apparatus
Inventor: LEE SEONG HUN
IPC: G11B7/0065
Filed: 2006-05-22
Abstract: A data recording or reproducing device is provided to cut down a cost by simplifying the structure of a shutter and to increase opening and closing speed of the shutter. A data recording device comprises a light source(100), a shutter(200), a beam splitter(101), a spatial light modulator(102), and a reflection mirror(103). The shutter penetrates or shuts a beam generated from the light source by rotating a motor. The beam splitter divides the beam passed through the shutter, into a signal beam and a reference beam. The spatial light modulator modulates the beam for data to be recorded at the signal beam. The reflection mirror controls an incident angle or an incident position of the reference beam to make the reference beam and the signal beam interfere with each other. A data reproducing device includes an image sensor(106) converting the reference beam which is passed through an interference pattern into an electric signal.
Patent KR-20070070019-A (KR)
Title: Fixed displacement type electromagnetic diaphragm pump
Inventor: SAWADA TERUYA
IPC: F04B43/02
Filed: 2006-05-29
Abstract: A fixed displacement type electromagnetic diaphragm pump is provided to obtain uniform stroke of a plunger by a control piece and a diaphragm for generating uniform change of the diaphragm and discharging a uniform capacity, and reduce a dead space in a pump chamber by forming a convex portion to the diaphragm for increasing a compression rate to prevent air lock generation. A fixed displacement type electromagnetic diaphragm pump includes a plunger(15) carrying out reciprocation motion by intermittent magnetic force generated in a coil(3) supplied with a pulse current, and a control piece(19) mounted to the plunger at the opposite side of a diaphragm(25), which moves along with the plunger, for regulating stroke. The diaphragm is formed with a convex shape part(29) closely contacting a pump body(28) when the pulse current is off. The plunger contacts the control piece in a direction and the diaphragm contacts the pump body in the other direction, so that the plunger has a uniform stroke all the time for uniform capacity discharge.
Patent KR-20060067948-A (KR)
Inventor: KO JI HYEUN
IPC: G02F1/13
Filed: 2006-05-30
Abstract: 본 발명은 디스플레이장치에 사용되는 화상을 더욱선명하게 하기 위하여, 사용되어지는 반사방지막을 제조하는 기술에 있어서, 저굴절의 특성을 가지는 불소화합물과 계면활성제를 사용하여 더욱 넓고, 큰 아크릴판이나 펫트필름에 자유롭게 사용할 수 있도록 하는것을 기술론 하는 방법으로 기존의 기술들에서 저굴절의 물질을 아크릴과 같은 기판에 코팅할때 방생되는 두께편차에 대한 기술적인 한계를 극복한 기술이며, 계면활성제가 불소화합물등과 같은 저굴절 물질을 고루 분산 시키는 역활을 하여 코팅하려는 불소화합물이 정확한 두께로 일정하게 기판에 코팅이 되어 제품 생산시 두께에 다른 불량율을 현격하게 줄이는 방법이다. 
     기능성박막
Patent KR-20070117196-A (KR)
Title: Ideal online fare
Inventor: LEE SE HOON
IPC: G06F17/00
Filed: 2006-06-07
Abstract: An ideal billing system is provided to prevent stealth of a resident registration number by assigning a recommendation right to only the user completing payment and induce voluntarily participation by giving a discount benefit to the user recommended by other users. An ideal billing system includes a website for enabling the user to conveniently understand the number and ID information of recommended persons. The website assigns the recommendation right to the user completing the payment. The website restricts the maximize number of persons recommended by the user having the recommendation right.
Patent KR-20070118456-A (KR)
Title: System and method for automatically converting a prepaid, debit, and/or check card to the credit card
Inventor: MIN MOON KEE
IPC: G06Q40/02
Filed: 2006-06-12
Abstract: A system and a method for automatically converting prepaid, debit, and/or check cards to the credit card are provided to enhance user convenience by setting credit limit based on transactions without issuing a new credit card. A system for automatically converting prepaid, debit, and/or check cards to the credit card includes card number(100) and a server(400). The server includes an issue part(410), a delivery part(420), a certification part(430), an evaluation part(440), and a database(450). The issue part generates a card account according to user request for issuing the prepaid, debit, and/or check cards, transmits card number to the user, and delivers a real card to the user. The delivery part delivers the card number and guidance message or informs credit limit information using a communication scheme. The certification part certifies authorization in response to authorization request from franchises. The evaluation part evaluates automatically credit degree based on transactions and applies adjusted credit limit on the card account. The database stores and manages the card number, customer information, account number, credit limit, and transactions.
Patent KR-20070119911-A (KR)
Title: Variable optical attenuator with optical power monitoring contact
Inventor: LEE JAE MYOUNG
IPC: G02B26/02
Filed: 2006-06-16
Abstract: A variable optical attenuator with an optical power sensing function is provided to measure and confirm the power of an optical signal simply by connecting an optical power meter and a connector for measuring the optical power. In a variable optical attenuator, an optical incidence connector(32) makes an optical signal enter an attenuator main body(30) and an optical exit connector(34) makes a variable attenuated optical signal exit from the attenuator main body. An optical splitter(36) is installed in front of the optical exit connector and splits the variable attenuated optical signal for measuring and confirming the optical power. A connector for measuring the optical power(38) is installed in the attenuator main body for using the split optical signal by the optical splitter for measuring the optical power. The connector for measuring the optical power is an APC(Angled Physical Contact) connector having a less reflecting effect of the optical signal.
Patent KR-20070000351-A (KR)
Title: A deep-hole drilling tool, a method of drilling and a workpiece manufactured using a deep-hole drilling tool
Inventor: YILDIRIM TURHAN
IPC: B23B41/02
Filed: 2006-06-26
Abstract: A deep-hole drilling tool is provided to supply a method to easily manufacture a workpiece having several parallel bores by using a guide tool. In a deep-hole drilling tool, a boring head(32) and a boring bar(31) drills a parallel bore(4) on a workpiece along a drilling axis(41). A drill(3) can be operated by a driving part(2). A guide tool(6) guides the drill. The guide tool is arranged on the drill for forming the parallel bore. The drilling axis of the parallel bore and a sub-drilling axis(71) are actually parallel elongated by guiding the guide tool inside a sub-bore(7) extended along the sub-drilling axis.
Patent KR-20080000203-A (KR)
Title: Method for searching music file using voice recognition
Inventor: CHA SUN HWA
IPC: G10L15/00
Filed: 2006-06-27
Abstract: A method for reproducing a music file through voice recognition is provided to construct a database for voice recognition by using various information of a file name and a tag of an MP3 file and then recognizes input voice so that a desired MP3 file is easily searched. Keywords are extracted by collecting file names of music files(S12). A database for voce recognition is created by using the extracted keywords(S13). Input voice is recognized and features of the voice are extracted if the voice is input to search for a file(S22). The features of the voice are compared with the keywords stored in the database in view of similarity. A music file corresponding to the keywords having similarity with the features is searched and extracted. The extracted music file is partially reproduced(S24).
Patent KR-20080001447-A (KR)
Title: Method of fabricating capacitor in semiconductor device
Inventor: ROH IL CHEOL
IPC: H01L27/108
Filed: 2006-06-29
Abstract: A method for forming a capacitor of a semiconductor device is provided to remove growth defects on a titanium nitride layer by performing degassing step, thereby improving yield and reliability. An interlayer dielectric(110) having a storage node contact(120) is formed on a substrate(100). A mold insulating layer(130) is formed on the resultant structure. A trench is formed to expose the storage node contact by selectively removing the mold insulating layer. A titanium nitride layer(140) as a gate electrode is deposited on the trench. Impurities on the titanium nitride layer are removed by performing degassing step.
Patent KR-20080004295-A (KR)
Title: Rheo-forming method
Inventor: PARK KYUNG HWAN
IPC: B22D18/02
Filed: 2006-07-05
Abstract: A method for forming a semi-solid metallic material is provided to obtain a favorable mold by a multi-step forming process which forming pressure, forming speed, and a forming condition are different. A method for forming a semi-solid metallic material includes a step of forming an exterior of a product roughly by injecting a semi-solid slurry into a mold and by moving the mold to the final forming position at high speed; a step of finishing forming the exterior of the product by moving the mold from a first forming-finished position to the final forming position at speed which is lower than the first forming speed; and a step of fining a structure of the product by increasing forming pressure against the product as the mold is fixed at the final forming position. The mold is moved to a position which is away from the final forming position at 5~15 millimeters, at the first forming step. Moving speed of the mold is in a range of 70~90 millimeters per second.
Patent KR-20080005709-A (KR)
Title: Ginkgo vinegar using epicarp of ginkgo biloba and its preparation method
Inventor: KANG SEONG WON
IPC: C12J1/00
Filed: 2006-07-10
Abstract: A method for preparing a ginkgo vinegar is provided to obtain the ginkgo allergy-eliminated vinegar from a epicarp of ginkgo biloba which is disused, thereby being useful to a food industry and capable of efficiently employing resource. A method for preparing a ginkgo vinegar comprises the steps of: (a) adding arrowroot juice to epicarp of ginkgo biloba and subjecting it to a pre-fermentation for 2-3 months at room temperature to obtain a fermented solution; (b) removing floating matters from the fermented solution to recover a suspended solution; and (c) fermenting the recovered suspended solution for 6-8 months at room temperature. The method further comprises a step of filtering the fermented solution obtained from the step(c).
Patent KR-20080006945-A (KR)
Title: Semiconductor memory device
Inventor: LEE SANG SOO
IPC: G11C7/06
Filed: 2006-07-14
Abstract: A semiconductor memory device is provided to improve operation characteristics of a bit line sense amplifier by reducing bit line capacitance by accessing each divided bit line pair selectively using a bit line separation control signal with a different level. A number of first bit line pairs and second bit line pairs are divided in a cell mat(400) including a number of memory cells. A first bit line separation control part(200) is controlled by a first bit line separation control signal, and connects a (2n)-th bit line pair of the first bit line pairs and a first bit line sense amplifier part(100) selectively. A second bit line separation control part(300) is controlled by a second bit line separation control signal, and connects a (2n+1)-th bit line pair of the first bit line pairs and the first bit line sense amplifier part selectively. A third bit line separation control part(500) is controlled by a third bit line separation control signal, and connects a (2n)-th bit line pair of the second bit line pairs and a second bit line sense amplifier part(700) selectively. A fourth bit line separation control part(600) is controlled by a fourth bit line separation control signal, and connects a (2n+1)-th bit line pair of the second bit line pairs and the second bit line sense amplifier part selectively.
Patent KR-20080011494-A (KR)
Title: Composite gas cooling and rinsing apparatus
Inventor: KANG KYOUNG HOON
IPC: F23J15/02
Filed: 2006-07-31
Abstract: A composite gas cooling and rinsing apparatus is provided to prevent re-synthesis of dioxin by cooling composite gas with a large amount of cleaning water, to collect dusts in condensed water, and to clean the cleaned composite gas again. A composite gas cooling and rinsing apparatus comprises a cleaner(10), a pump(40), and cleaning water control units(70,80,90). The cleaner includes an upper part(20) cooling incoming composite gas rapidly, and a lower part(30) cleaning the composite gas again and discharging the cleaned composite gas. The pump supplies cleaning water to the upper and the lower parts. The cleaning water control units are installed to control water level of cleaning water in the lower part. The cleaning water control units include a water level control unit, a differential pressure transmitter, and a controller. The water level control valve is attached to a pipe connected to the lower end portion. The differential pressure transmitter detects whether cleaning water in the lower part reaches a predetermined water level. The controller opens and closes the water level control valve according to a signal from the differential pressure transmitter.
Patent KR-20080011508-A (KR)
Title: Telecom shelter air conditioner
Inventor: BACK HYUN SAM
IPC: F24F1/00
Filed: 2006-07-31
Abstract: An air conditioner of a base station is provided to reduce noise by applying an indoor motor for generating rotating power from an indoor part as an outer rotor type motor. An air conditioner of a base station comprises a cabinet installed at one side of a base transceiver station(BTS) and constituting external appearance, an indoor part, and an indoor blowing device(300). The indoor part heat transfers internal air in the BTS to install an indoor heat exchanger inside. The indoor blowing device, which is rotatably installed at one side of the indoor part, generates flow of air inside the indoor part to install an indoor motor(310) generating rotating power. Additionally, the indoor blowing device consists of the indoor motor generating rotating power when power is applied, an indoor fan(320) generating flow of air by transmitting the rotating power from the indoor motor, and a housing(330) guiding flow direction of air generated by the indoor fan. The indoor motor is an outer rotor type motor having a rotor at the outer periphery.
Patent KR-20080011540-A (KR)
Title: Apparatus and method for voice announcement in mobile communication terminal
Inventor: SOHN CHANG HO
IPC: H04B1/40
Filed: 2006-07-31
Abstract: A voice announcement device of a mobile communication terminal and a method thereof are provided to convert receiver information into a voice instead of a call waiting tone if the receiver information exists, by searching a receiving number from a phone book, and to notify the converted receiver information, thus a user can know the other party who demands a call even without confirming a display during a call. A communication unit(100) receives a waiting call, and extracts a receiving number of the waiting call. A memory unit(110) stores phone book information. A number searcher(130) inputs the receiving number to check whether receiver information corresponding to the receiving number is registered in the memory unit(110), and outputs the receiver information if the information is registered. A voice converter(140) inputs the receiver information to convert the information into a voice.
Patent KR-20080012446-A (KR)
Title: Apparatus for recording data in information recording medium in which extra ecc is applied or reproducing data from the medium, and the method therefor
Inventor: HWANG SUNG HEE
IPC: G11B20/18
Filed: 2006-08-03
Abstract: An apparatus and a method for recording/reproducing data in/from an information recording medium in which extra ECC is applied are provided to increase recording/reproducing reliability of the data with good compatibility with a former ECC format. An apparatus for recording data comprises an extra ECC controller(210) and an extra ECC encoder(241). The extra ECC controller controls the extra ECC encoder, and determines the extra ECC application ratio according to input of the user interface. The extra ECC encoder generates an extra parity data block. The extra ECC encoder includes an extra parity generator, and an extra parity interleaver. The extra parity generator generates the extra ECC data block based on the data to be recorded in the information storage medium, and codes the generated extra ECC data block to generate more than one extra parity. The extra parity interleaver interleaves the extra parity and generates the extra parity data block.
Patent KR-20080016254-A (KR)
Title: Image forming apparatus for copying skip and image forming method using the same
Inventor: LEE JAE YOON
IPC: G06F3/12
Filed: 2006-08-18
Abstract: An image forming device capable of skipped copying and an image forming method using the same are provided to improve convenience and reduce the consumption of resource such as ink by copying a document while enabling a user to skip undesired areas of the document. A controller(240) enables the user to copy the document while enabling the user to skip the undesired areas of the document. An image forming device(210) copies the document, and includes a scanning unit(220) forming image data by scanning the document and a printing unit(230) performing printing according to the image data. A display part(250) displays a scanning progress of the document if a document feeding mode is an ADF(Automatic Document Feeder) mode. An input part(260) receives a skip area pointing command. The controller makes the scanning unit to skip a scanning operation from a first point receiving a first skip area pointing command to a second point receiving a second skip area pointing command in a state displaying the scanning progress.
Patent KR-20080017561-A (KR)
Title: Spindle motor
Inventor: WOO JUN KEUN
IPC: H02K5/15
Filed: 2006-08-21
Abstract: A spindle motor is provided to extend lifetime of the spindle motor by suppressing the leakage of oil. A bearing housing(110) has an open top. A bearing(120) is installed in the bearing housing, and is impregnated with oil. A rotation axis(130) is supported on the bearing. A stator(150) is fixed to the outer circumference of the bearing housing. A rotor(160) is fixed to the rotation axis, and is rotated by reaction with the stator. A unit is formed on the outer circumference of the rotation axis above the bearing, and receives oil increasing according to the outer circumference of the rotation axis and then drops the oil to the top of the bearing.
Patent KR-20070052652-A (KR)
Inventor: KIM HYOUN SOO
IPC: A45D1/04
Filed: 2006-08-28
Abstract: 본 발명은 발열면이 대향되게 대칭적으로 위치하는 두개의 발열판과, 상기 두개의 발열판 사이에 위치하며 일측면은 평탄면이고 타측면은 파형면을 형성하고 있는 전도판을 구비하고 있는 헤어 아이론에 관한 것으로 특히, 리튬이온 혹은 리튬폴리머 배터리로 구현되는 충전식 배터리와; 상기 충전식 배터리에서 공급되는 전압에 의한 과전압상태를 감지하는 센서부와; 상기 센서부에서 감지되어진 전압의 상태를 기준으로 과전압 방지동작을 수행할 것인가를 판단하는 과열방지부; 및 상기 과열방지부에서 과전압 방지동작을 수행하지 않는 상대에서 상기 충전식 배터리로부터 유입되는 전압을 안정화시켜 상기 두개의 발열판에 발열전원을 공급하는 전압안정부를 포함하는 것을 특징으로 하는 휴대용 전기 충전식 헤어 아이론을 제공하여 한 대로 스트레이트형 퍼머와 웨이브형 퍼머가 가능한 전기 헤어 아이론을 제공하면서도 배터리 전원을 통한 발열량이 충분하도록 구현된다.
Patent KR-20080019873-A (KR)
Title: Surface mounting type light emitting diode device
Inventor: LEE HYUK MIN
IPC: H01L33/62
Filed: 2006-08-29
Abstract: A surface mounting type light emitting diode device is provided to minimize extinction of light by positioning a light emitting surface thereof toward an inside of a package. A lead frame is formed with a pair of lead terminals(130). A part of the lead frame is inserted into a package(120). The package includes an open radiation window for radiating light. An LED chip(140) is mounted on the lead terminals which are positioned in the inside of the package. The LED chip has a light emitting surface which is directed to the inside of the package. An electrode connecting part is formed to connect electrically the LED chip with the lead frame. A molding material(160) is filled into the inside of the package to protect the LED chip. The electrode connecting part is formed with a conductive adhesive(180) or a wire to connect electrically an electrode pad of the LED chip with the lead terminals.
Patent KR-20070096759-A (KR)
Title: Nonvolatile semiconductor memory device and manufacturing method thereof
Inventor: KINOSHITA SHIGERU
IPC: H01L27/115
Filed: 2006-09-01
Abstract: A non-volatile semiconductor memory device and a fabricating method thereof are provided to ensure the capacitive coupling between a control gate and a floating electrode and reduce the capacitance between adjacent floating gate electrodes. A gate insulating layer(4) is formed on a semiconductor layer(2), and a floating electrode(5) is formed on the gate insulating layer. A control electrode(10) is formed opposite to an upper surface of the floating electrode. A first dielectric layer(6) is interposed between the upper surface of the floating electrode and the control electrode. A second dielectric layer(7) is formed adjacent to a side surface of the floating electrode and has a relative dielectric constant lower than the first dielectric layer. The first dielectric layer has a relative dielectric constant of 5 or more.
Patent KR-20080021348-A (KR)
Title: Manufacturing process of manifold using extrusion and drawing
Inventor: YOU JIN SE
IPC: F28D1/00
Filed: 2006-09-04
Abstract: A manufacturing process of a manifold is provided to increase productivity with reduced manufacturing time, through extrusion of a hollow circular pipe and its drawing, instead of brazing two boards which results in weak joint strength. In a manufacturing process of a manifold(60) connected to refrigerant inlet/outlet pipes of a heat exchanger for allowing inflow/outflow of refrigerant, the process comprises the steps of: extruding a hollow circular pipe(10) whose opposite ends are open; drawing the circular pipe into a square pipe(11) to contact with the heat exchanger; forming the pipe by enlarging a diameter of one side of the pipe to connect the refrigerant inlet/outlet pipes; forming a communication hole(13) on one side of the pipe to allow refrigerant to move into a tube, when connected to a fin of the heat exchanger; and connecting an end cap(20) for closing the other side of foamed side to move refrigerant into the tube.