baber/WOPTO huggingface dataset:
Patent KR-20070058123-A (KR)
Title: Method for forming anti-fuse of semiconductor device
Inventor: KIM BUM SEOK
IPC: H01L21/82
Filed: 2005-12-01
Abstract: A method for forming an anti-fuse of a semiconductor device is provided to embody an anti-fuse with a lower breakdown voltage than that of a conventional anti-fuse using an ONO dielectric layer as an insulation layer by using as an insulation layer for an anti-fuse a thin gate oxide layer formed on a substrate region into which nitrogen ions are implanted. Nitrogen ions are implanted into a region for an insulation layer(120b) for an anti-fuse in a semiconductor substrate(100). The insulation layer for the anti-fuse can be made of an oxide layer having a thickness of 20~28 angstroms. An insulation layer for an anti-fuse is formed on the nitrogen-implanted substrate region. A gate electrode(130) is formed as a first fuse electrode on the insulation layer. A junction region(140) is formed as a second fuse electrode in the surface of the substrate at one side of the gate electrode. An interlayer dielectric(150) is formed on the resultant structure. While a first electrode terminal(160) in contact with the gate electrode is formed in the interlayer dielectric, a second electrode terminal(170) in contact with the junction region is formed.
Patent KR-20070058806-A (KR)
Title: Muffler structure for vehicle
Inventor: YANG HAK YONG
IPC: F01N1/02
Filed: 2005-12-05
Abstract: A muffler structure for a vehicle is provided to improve the appearance of the muffler by press-fitting an inner end plate between an outer body and an outer end plate of the muffler. A muffler structure for a vehicle includes an intake pipe(16), an exhaust pipe(17), and a baffle plate(15). Exhaust gas is introduced into the intake pipe from an engine. The exhaust gas is discharged outside through the exhaust pipe. The baffle plate collides the wave length of the noise of the exhaust gas. An end of an inner end plate(11) is press-fitted between an outer body(12) and an outer end plate of the muffler and is fixed to the outer body and the outer end plate of the muffler o close both ends of the muffler.
Patent KR-20070060313-A (KR)
Title: The 16 channel input output board with photocoupler
Inventor: AHN YOUNG SOO
IPC: H01L31/02
Filed: 2005-12-08
Abstract: A 16-channel I/O board using a photocoupler is provided to increase system stability without wrong transmission of a signal by receiving no noise effect, as an I/O signal is transmitted through the photocoupler having an insulated input and output part. An output signal transfer photocoupler comprises the first/second photocoupler(90,92) connected to a data I/O terminal of the first latch(70) and the third/fourth photocoupler(94,96) connected to the data I/O terminal of the second latch(80). A signal output part connects the input terminal to the output terminal of the first/second photocoupler and the first signal output part(130), connects with the output terminal of the third/fourth photocoupler and the input terminal of the second signal output part(135), and connects the output terminal to an output part of a data I/O terminal part(170). An input signal transfer photocoupler comprises the fifth-eighth photocouplers(160-166) connected to the input signal terminal of the data I/O terminal part. The data I/O terminal part outputs the data by connecting to the signal output part and transfers the data received from the outside to the input signal transfer photocoupler part.
Patent KR-20070061623-A (KR)
Title: Apparatus and method of controlling power image forming apparatus using wireless data communication
Inventor: HAN CHUN KU
IPC: G03G15/00
Filed: 2005-12-10
Abstract: An apparatus and a method for controlling power supplied to a printer head are provided to stably and rapidly discharge charges charged in a capacitor when power supply to the printer head is stopped by controlling an operation of supplying power to the printer head and an operation of discharging charges charged in the capacitor according to a combination of a power signal and a discharge signal. An apparatus for controlling power supply to a printer head(280) includes a power supply(220), a capacitor(290), a discharging unit(250), a controller(200), and a head fixing unit(270). The power supply provides a DC voltage to the printer head. The capacitor stabilizes the DC voltage supplied to the printer head. The discharging unit discharges charges charged in the capacitor. The controller generates a power signal and a discharge signal such that the power signal and the discharge signal respectively have first and second values to operate the power supply. When power supply to the printer head is stopped, the controller generates the power signal and the discharge signal such that the power signal and the discharge signal respectively have third and fourth values to operate the discharging unit. The header fixing unit fixes the printer head to an image forming apparatus while power is provided to the printer head.
Patent KR-20070064841-A (KR)
Title: Capillary for coating insulated material and wire bonding method
Inventor: KANG DONG WOO
IPC: H01L21/60
Filed: 2005-12-19
Abstract: A capillary for coating an insulation material and a wire bonding method using the same are provided to stably perform a wire bonding process by coating a surface of a bonding wire with the insulation material of gel state. A capillary body(12) has a through-hole(13), through which a bonding wire is inserted in one end of the through-hole, and is drawn out from the other end. A coating tool(16) is inserted in the outer end of the body of the capillary body to coat a surface of the bonding wire drawn out from the other end with an insulation material(18) of gel state. The coating tool has a tool body(17) disposed in a groove(14) formed on an inner surface of the through-hole.
Patent KR-20070069344-A (KR)
Title: Security method of smart card
Inventor: AN BYUNG HEE
IPC: G06K17/00
Filed: 2005-12-28
Abstract: A security method for a smart card is provided to enhance security of the smart card by fixing a security number agreed between a smart card maker and a program developer to the smart card, and comparing a password inputted from a user with the security number when the smart card is connected. A card reader applies power to the smart card(S101). The smart card transfers a response signal to the received power to the card reader(S102). The smart card receives the password inputted by the user from the card reader(S103). Accordance between the received password and the security number is determined(S104). If the security number is identical with the password, it is determined whether a count for trying input of the password is smaller than a reference value(S105). If the determined count is over the reference value, the smart card is normally operated(S106). If the security number is not identical with the password, the count is increased by one and a process is returned to a step for receiving the password again(S107).
Patent KR-20070072001-A (KR)
Title: Polytrimethyleneterephthalate fiber with good hygroscopicity and manufacturring method thereof
Inventor: CHOI KYUNG RAK
IPC: D01D5/088
Filed: 2005-12-30
Abstract: A PTT(PolyTrimethylene Terephthalate) modified cross-sectional fiber with the good hygroscopicity and a manufacturing method thereof are provided to control the length of a delay cooling member and the distance between the cooling air discharge surface and the filament. A polytrimethylene trephthalate polymer is melted and spun by means of a modified cross-sectional spinneret having a spinneret hole with a C-shape. Thereafter the polymer is passed through a delay cooling member with the length of below 50 mm installed directly under the spinneret and cooled. Thereafter, the polymer is also passed through a cooling member that the maximum distance between the cold wind discharge surface and the filament is controlled by 2-30mm. The convex portion(N) of the C-shape spinneret hole within the spinneret is arrayed toward the center of the spinneret. The absorption speed of the modified cross-sectional fiber is above 40 mm/min. The preferable melting spinning temperature is 250 to 280 degrees centigrade.
Patent KR-20050057092-A (KR)
Title: Dent distribution diagram drawing method and system in shotblasting, and processing conditions setting method and shotblasting device
Inventor: IWATA KYOICHI
IPC: B24C1/10
Filed: 2003-08-28
Abstract: A method and a device for easily setting processing conditions from the dent rate of a product by giving arbitrary dent producing conditions and shotblasting conditions during shotblasting. The method calculates, from the number of dents in a predetermined dent unit area and/or time, a processing time, a projection amount and a projection material speed that enable a target dent rate. The method comprises the step of calculating a dent unit area from a projection material hardness, a projection material particle size, a projection material speed and the hardness of a processed product, the step of calculating the number of dents required to attain a predetermined target dent rate, and the step of calculating a processing time from the number of dents, a projection amount, a projection material density and the above projection material particle size.
Patent KR-20050084306-A (KR)
Title: Display
Inventor: OZAWA TOKUROH
IPC: H01L27/32
Filed: 1998-07-01
Abstract: A display in which the layout of pixels and a common feeder formed on a substrate is improved, the light emitting regions of pixels are extended, and the image has a high quality, wherein the pixels (7A, 7B) having light emitting devices (40) such as electroluminescent devices or LEDs are arranged on both sides of a common feeder (com) to reduce the number of common feeders (com), and the polarities of driving currents flowing through the light emitting devices (40) are alternated to reduce the current flowing through the common feeder (com).
Patent KR-20050088189-A (KR)
Title: Method for producing coated pharmaceuticals and food supplements with concentration gradients in the coating thereof
Inventor: PETEREIT HANS ULRICH
IPC: A23L33/00
Filed: 2003-10-18
Abstract: The invention relates to a method for producing pharmaceuticals or parts thereof or food supplements or parts thereof, by coating substrates for pharmaceutical uses or for using as food supplements for humans or animals, with a film-forming coating agent mixed with at least one other substance suitable for the cited purposes. The film-forming coating agent and the other substance first constitute separate liquid, sprayable individual portions, and are sprayed by means of at least one spray device - which are provided, individually or together, with at least two separate nozzles for liquids, and have overlapping spray jets - in such a way that the individual portions sprayed out of the separate nozzles mix during the spraying process and the mixture forms a continuous film coating on the substrate, forming the food supplement, the pharmaceutical or the part thereof. The invention is characterised in that the coating agent and the other substance are in a concentration gradient from the inside to the outside.
Patent KR-20050103919-A (KR)
Title: Product and parts management system, data processing system, serial number management method, computer program product, and computer-readable medium
Inventor: WILLE VOLKMAR
IPC: G06Q10/00
Filed: 2003-11-28
Abstract: Products and product parts and/or the serial numbers associated with the products and product parts are managed in a distributed system. The method and the data processing installation checks and assembles serial numbers of the product parts and of the product and stores them in a database. When products or product parts are removed from inventory or warehousing, the corresponding serial numbers are removed from the database or they are marked as having been issued. The distributed system includes a goods receipt module, a product assembly module, a disassembly module, and a goods issue module.
Patent KR-20050109559-A (KR)
Title: Methods of manufacturing glass sheets with reduced blisters
Inventor: DORFELD WILLIAM GURNEY
IPC: C03B17/06
Filed: 2004-02-26
Abstract: Methods of manufacturing glass sheets with manufacturing systems that including platinum-containing components are provided. The method includes providing a barrier coating to reduce the hydrogen permeability of the platinum-containing components which reduces the propensity for blistering of glass sheets made using the components. Preferably at least a portion of the platinum-containing components (16), (18), (20), (24), (26), (28) are coated on their exterior with the barrier coating.
Patent KR-20050115932-A (KR)
Title: Process for reducing the content of water-soluble salts of aqueous solutions of polymers containing vinylamine groups and use of the desalted polymers in the manufacture of multicomponent superabsorbent gels
Inventor: BENNETT ANDREA KAREN
IPC: B01D61/04
Filed: 2004-03-20
Abstract: Process for reducing the content of water-soluble salts of aqueous solutions of polymers containing vinylamine groups by ultrafiltration to achieve a residual salt content of 1 to 10 % by weight based on total solution solids in the polymer solution comprising feeding an aqueous salt-containing solution of vinylamine group containing polymers at a polymer concentration of at least 7 % by weight to an ultrafiltration unit and removing the water-soluble salts with the permeate from the feed solution by adding thereto less than 4 parts by weight of water per one part by weight of the feed solution, and use of the polymer of the aqueous solutions thus purified as basic water-absorbing resin of multicomponent superabsorbent polymers. Preferably vibratory shear membranes in a diafiltration configuration are used.
Patent KR-20060032586-A (KR)
Title: Non-fibrous polymer solution of para-aramid with high relative viscosity
Inventor: HENDRIKS ANTON JOHANNES JOSEF
IPC: C08L77/10
Filed: 2004-05-04
Abstract: The invention relates to a non-fibrous polymer solution essentially consisting of 1 to 8 wt.% Para-aramid, at least 50 mole% of the aromatic moieties thereof being unsul~stituted, in a mixture of a) a polar amide solvent selected from N-methyl-2-pyrrolidone, N,NI-dimethylformamide, N, N'-dimethylacetamide, tetramethylurea, and mixtures thereof; b) between 0.7 mole of an alkali or earth alkali chloride per mole amide groups of the para-aramid and 7.5 wt.% of the alkali or earth alkali chloride, and c) water; and wherein at least 50 wt.% of the formed hydrochloric acid has been neutralized to obtain a solution having a dynamic viscosity which is at least a factor three smaller than the dynamic viscosity of the polymer solution without neutralization. The invention further pertains to a process making the same and para-aramid pulp-like fiber, paper and film made from said polymer solution.
Patent KR-20060021327-A (KR)
Title: Optical element with nanoparticles
Inventor: KAMINSKY CHERYL JANE
IPC: G02B3/00
Filed: 2004-05-07
Abstract: Disclosed is an optical element comprising a substrate with surface features on a surface thereof having an Ra of from 3 to 200 micrometers containing a dispersion of minute particles having a particle size dimension less than 100 nanometers.
Patent KR-20060027320-A (KR)
Title: Mixed zeaxanthin ester concentrate and uses thereof
Inventor: HAUPTMANN RANDAL
IPC: C12N15/82
Filed: 2004-05-18
Abstract: Mixed zeaxanthin C8-C20 carboxylic acid esters in which the mixed zeaxanthin esters constitute about 50 mg/g or more of the concentrate and wherein the zeaxanthin is about 20 percent or more of the total carotenoids present when assayed after saponification are disclosed, as are the products that can be made from such a concentrate, as well as the several uses for mixed zeaxanthin esters.
Patent KR-20060034239-A (KR)
Title: Methods for forming patterns of a filled dielectric material on substrates
Inventor: BLANCHET FINCHER GRACIELA BEAT
IPC: H01L21/68
Filed: 2004-06-25
Abstract: Methods of forming a pattern of filled dielectric material on a substrate by thermal transfer processes are disclosed comprising exposing to heat a thermally imageable donor element comprising a substrate and a transfer layer of dielectric material. The exposure pattern is the image of the desired pattern to be formed on the substrate, such that portions of the layer of dielectric material are transferred onto the substrate where the electronic device is being formed. The filled dielectric material can be patterned onto a gate electrode of a thin film transistor. The pattern dielectric material may also form an insulating layer for interconnects. Donor elements for use in the process are also disclosed. Methods for forming thin film transistors and donor elements for use in the thermal transfer processes are also disclosed.
Patent KR-20070073198-A (KR)
Title: Roaming control method of asynchronous mobile communication system and asynchronous mobile communication system therefor
Inventor: PARK CHEOR BEOM
IPC: H04B7/26
Filed: 2006-01-04
Abstract: A method for controlling roaming and an asynchronous mobile communication system for the same are provided to rapidly execute reselection procedures of a mobile terminal by setting up SIB(System Information Block) parameters of a specific cell area. An RNC(Radio Network Controller) sets the first reselection induction condition to induce a mobile terminal to make network searching so that the mobile terminal can be switched to one among plural generic FA cells from the currently selected roaming induction FA cell. Also, the RNC sets the second reselection induction condition so that power of each of the plural generic FA cells can get larger than power of the roaming induction FA cell(S101). Then, the RNC transmits the set reselection induction conditions to node Bs(S103). The node Bs insert the reselection induction conditions into control signals and send them to their respective cell areas.
Patent KR-20070074311-A (KR)
Title: Method for repairing error in liquid crystal display driver and mobile communication terminal for being embodied it
Inventor: KIM YOU CHUL
IPC: H04B1/40
Filed: 2006-01-09
Abstract: A wrong operation recovery method of a display driver and a mobile communication terminal for realizing the method are provided to always check the driving voltage of the display driver, thereby showing a normal screen in a short time if a situation when the display driver cannot display the normal screen is sensed by electric shock such as static electricity. A driving voltage checker(111) checks whether a driving voltage inputted from a display driver(130) is within a normal voltage range. If a signal indicating that the driving voltage of the display driver is out of the normal voltage range is inputted from the driving voltage checker, a reset controller(112) outputs a reset signal to the display driver.
Patent KR-20060083897-A (KR)
Inventor: NISHIHARA TAKASHI
IPC: H01J65/00
Filed: 2006-01-17
Abstract: 본 발명의 과제는 곡관식 유전체 배리어 방전 램프(EEFL)를 다수 구비하여 동시 점등시키는 조명 장치이며, 램프 만곡부의 전극과 관단부의 전극과의 온도차를 적게 하여 램프관 내의 수은의 치우침을 막고, 또한 발광면 상의 휘도 불균일을 저감시키는 것이다.   
     만곡부(1A)를 갖는 곡관식 EEFL(1)을 복수개 병설한 조명 장치에 있어서, 곡관식 EEFL 각각의 양단부와 만곡부에 외부 전극(3, 5)을 형성하고, 양단부의 외부 전극(3)에 각각 역상의 직사각형파 전압 혹은 정현파 전압을 인가하여 만곡부의 외부 전극(5)을 GND에 접속하였다.   
       
     만곡부, 램프관, EEFL, 프레임, 고무 홀더, 트랜스, 인버터
Patent KR-20070076301-A (KR)
Title: Pinhole device and confocal scanning microscope thereof
Inventor: KIM DUG YOUNG
IPC: H01J37/256
Filed: 2006-01-18
Abstract: A spatial filtering member and a confocal scanning microscope having the same are provided to easily perform an aligning operation by positioning a lens and the spatial filtering member on the same line while satisfying a confocal condition. A plurality of first holes are formed on a first filter at regular intervals and have a diameter equal to a size of light at a position wherein a sample(240) is positioned at a focus distance of a lens. A light interrupting member is installed in the first hole to interrupt a portion of the light passing through the first hole. The light interrupting member of the first filter is smaller than the size of the light at the position.
Patent KR-20070076317-A (KR)
Title: Apparatus and method for attesting use of computer
Inventor: LEE KYU HO
IPC: G06F1/00
Filed: 2006-01-18
Abstract: A device and a method for authenticating power-on/use of a computer are provided to supply convenience and security at the same time by authenticating a user when the user turns on a power button by installing a fingerprint sensor to the power button. The power button(100) combined with the fingerprint sensor stores fingerprint data while a power-on signal is generated if a fingerprint touches the power button. An S/B(Switch Board) ICH7(I/O(Input/Output) Control Hub)(220) applies power to a main frame of the computer by the power-on signal received from the power button. A fingerprint comparing/authenticating unit authenticates the user by comparing the fingerprint data stored in the power button with the previously stored fingerprint button while connecting to the power button by receiving the power applied from the S/B ICH7. The power button combined with the fingerprint sensor is connected to the fingerprint comparing/authenticating unit with a USB(Universal Serial Bus) interface.
Patent KR-20060011917-A (KR)
Inventor: LEE EEM YEOL
IPC: F24H1/16
Filed: 2006-01-19
Abstract: 본 발명은 숯가마 폐열회수장치에 관한 것으로서, 보다 구체적으로는 내측에 돔 형상의 내화벽돌이 축조되고 외측에는 상기 내화벽돌을 커버하기 위한 일정두께의 흙벽이 축조되면서 그 전방으로는 출입구가 형성된 숯가마; 및 일정량의 물을 저장하는 물탱크와 상기 물탱크에 저장된 물을 강제로 공급하기 위한 펌프와 상기 펌프에 의해 공급되는 물을 숯가마의 바닥으로부터 내화벽돌과 흙벽 사이로 순환시켜 가열하기 위한 순환관과 상기 순환관을 통해 가열된 물을 공급하기 위한 수도전이 형성된 보일러;로 이루어짐으로서, 숯을 구울 때 발생하는 숯가마의 뜨거운 열기를 이용하여 물을 데운 후 이를 난방용이나 온수용으로 공급할 수 있도록 한 숯가마 폐열회수장치를 제공하려는 것이다.
Patent KR-20070077311-A (KR)
Title: Method, apparatus and user interface for managing data of portable device using virtual device
Inventor: MOON HONG SEOK
IPC: G06F13/00
Filed: 2006-01-23
Abstract: A method, a device, and a user interface for managing data of a portable device by using a virtual device are provided to manage data as if the portable device is connected to a PC by providing the user interface using virtual device concept, and quickly update the data of the portable device by automatically transferring contents of the virtual device to an actual device when the portable device is connected. An input part(110) receives a command from a user. A communicator(130) transceives the data with the portable device(200). A storing part(140) stores a plurality of content files and more than one virtual device for the portable device. A control operator(150) includes a virtual device manager, a file manager, and a synchronizer. The virtual device manager generates and manages the virtual device in the storing part according to the user command. The file manager transfers the content file to the virtual device from the storing part by the user command. The synchronizer synchronizes the virtual device and the portable device through the communicator. The virtual device is a database or a folder for storing the information of the content file transferred by the file manager.