baber/WOPTO huggingface dataset:
Patent KR-20080039670-A (KR)
Title: Actuator for optical-pickup
Inventor: KIM JAE EUN
IPC: G11B7/085
Filed: 2006-11-01
Abstract: An actuator for an optical pickup is provided to achieve smooth rotation of a bobbin in the tangential direction and to increase operation reliability of the optical pickup by placing spring wires at two ends of the bobbin and carrying out focusing, tracking, radial rotating, and tangential rotating operations of the bobbin. An actuator for an optical pickup comprises a base, a bobbin(32), spring wires(30), and a frame board(28). The base has a yoke(22) with a magnet(24). The bobbin includes servo coils(36) corresponding to the magnet for carrying out focusing, radial rotating, and tangential rotating operations, and has an objective lens(34). The spring wires support the bobbin on the base and transmit an electric signal. The frame board has through holes, through which one end of the spring wire passes. The spring wires have first and second step spring wires. The front ends of the spring wires pass through front fixed boards(38), and are connected with the bobbin board.
Patent KR-20080041477-A (KR)
Title: Method for fabricating flash memory device
Inventor: BAIK SEUNG HWAN
IPC: H01L27/115
Filed: 2006-11-07
Abstract: A method for fabricating a flash memory device is provided to avoid a program disturbance defect caused by dislocation of an isolation layer in a program preventing cell by forming a trench for forming an isolation layer wherein the center part of the trench has a negative slope and by forming an inner wall insulation layer and a liner oxide layer by a proper deposition method. A trench whose center part is convex is formed in an isolation region of a semiconductor substrate(52). An insulation layer is formed on the inner wall of the trench in a manner that voids(V) are formed between the inner wall of the trench and the insulation layer in the intermediate part of the trench. The trench is filled with a buried insulation layer to form an isolation layer. The process for forming the trench can include the following steps. A gate insulation layer is formed on the semiconductor substrate. A polysilicon layer(56) to be used a floating gate is formed on the gate insulation layer. An etch stop layer is formed on the polysilicon layer. A mask layer for defining a trench formation region is formed on the etch stop layer. By using the mask layer as an etch mask, the etch stop layer, the polysilicon layer and the gate insulation layer are etched to expose the substrate where the trench is to be formed. A predetermined depth of the exposed substrate is etched to form the trench.
Patent KR-20080043067-A (KR)
Title: Front end module of transmitter unit
Inventor: KIM DONG YOUNG
IPC: H04B1/48
Filed: 2006-11-13
Abstract: A front end module of a transmission end is provided to realize plural circuit elements into a single package element to minimize mounting areas on a substrate, thereby obtaining a degree of freedom on arrangement design of other external modules as developing a slim-sized mobile communication terminal product. A transmission filter(140) in a front end module(100) of a transmission end filters transmission signals. A power amplification module(120) amplifies the filtered transmission signals. A load controller(150) controls load impedance of the power amplification module. A duplexer(110) separates transceiving signals as being connected to the power amplification module. A combiner(130) couples the transmission signals by being connected between the duplexer and the power amplification module.
Patent KR-20070119468-A (KR)
Title: Dust-proof resin substrate and method of producing the same
Inventor: YOSHIDA KIYOSHI
IPC: H05K3/28
Filed: 2006-11-14
Abstract: A dust-proof resin substrate and a manufacturing method thereof are provided to prevent generation of dusts by covering an inner wall of a slit using a resin. A dust-proof resin substrate includes a resin substrate(10). Plural wiring boards are included in the resin substrate. A slit is formed on the resin substrate to enclose the respective wiring boards except for a bump portion, so that the wiring boards are coupled with each other by at least one bump portion. An inner wall of the slit is covered by a resin layer(24). The resin substrate is a fiber-reinforced resin substrate. Cross-sections of a fiber are exposed at the inner wall of the slit. The slit is formed by performing a router process on the resin substrate.
Patent KR-20080043623-A (KR)
Title: Preparation method of meso porous activated carbon for supercapacitor electrode
Inventor: KIM JE YOUNG
IPC: H01G11/34
Filed: 2006-11-14
Abstract: A method for preparing activated carbon is provided to increase the content of meso-pores in the activated carbon efficiently, thereby easily attaching electrolytes on a surface of the activated carbon, by chemically activating meso-phase pitch through K2CO3. A meso-phase pitch is pulverized into 10 um or less. The pulverized meso-phase pitch is deposited in a K2CO3 solution of 2-4 M. The deposited meso-phase pitch is dried. The dried meso-phase pitch is heated to a temperature of 700-900°C at a temperature rise rate of 10°C/min or less under an inert gas ambience. The heated meso-phase pitch is washed by water. The washed meso-phase pitch is dried.
Patent KR-20080044728-A (KR)
Title: Folder type mobile terminal
Inventor: JEONG JUNE WOOK
IPC: H04M1/02
Filed: 2006-11-17
Abstract: A folder type mobile terminal is provided to move or control a pointer easily by applying a manipulation force to a horizontal manipulation unit in a direction horizontal to an outer surface of a first body, and enhance efficiency by exposing the horizontal manipulation unit regardless of opening/closing of a second body. A second body(20) is connected with a first body(10) such that it can be folded, and includes the first display(21) formed on its front surface. A horizontal manipulation unit(30) is installed on the first body such that it is movable upon receiving a manipulation force in a direction horizontal to an outer surface of the first body and has two opposite movement directions, and generates a movement or direction control signal of a pointer according to its movement. The horizontal manipulation unit is positioned to be exposed regardless of opening/closing of the second body. The horizontal manipulation unit includes a cylindrical wheel installed to be rotatable in a forward or reverse direction centering around an axis parallel to the first body.
Patent KR-20080045512-A (KR)
Title: Mobile communication terminal having a touch key and method of controlling a touch key
Inventor: NAM MYEONG JIN
IPC: H04B1/40
Filed: 2006-11-20
Abstract: A mobile terminal having a touch key and a touch key control method are provided to supply a higher touch sensitivity to a user when the user manipulates touch keys with both of his hands. A sensor unit(130) includes sensors corresponding to respective touch keys(120), and when a touch key is touched, the sensor unit senses a change in capacitance and outputs a sense signal corresponding to the touched key. A memory unit(150) stores an event corresponding to the sense signal. When one of the touch keys is touched and a sense signal is applied from a corresponding sensor, a controller(140) reads an event corresponding to the sense signal from the memory unit and executes it. If a different touch key is touched while the event is being executed, the controller interrupts the event to stop execution of the event and controls to execute the different event corresponding to the different touch key.
Patent KR-20080046041-A (KR)
Title: Display panel
Inventor: CHO SEON AH
IPC: G02F1/1343
Filed: 2006-11-21
Abstract: A display panel is provided to improve transmissivity of light passing through the display panel by restraining a texture generated due to colliding fringe fields, thereby preventing non-uniformity of brightness of the display panel and preventing deterioration of brightness. A display panel(901) includes gate wiring including gate lines(121) and first maintenance electrode lines(126) in parallel with the gate line; data wiring including data lines(161) crossing the gate lines and second maintenance electrode lines(168) overlapped with the first maintenance electrode lines in parallel and separated from the data lines, wherein the data wiring is arranged on the gate wiring, being insulated; pixel electrodes(180) arranged on the data wiring, being insulated; a liquid crystal layer arranged on the pixel electrodes, including liquid crystal particles; and common electrodes arranged on the liquid crystal layer. The first maintenance electrode lines and the second maintenance electrode lines are different in width in some sections.
Patent KR-20080049375-A (KR)
Title: Semiconductor substrate including plural insulating regions in the substrate, semiconductor device using thereof and manufacturing method the same
Inventor: LEE WON CHANG
IPC: H01L21/20
Filed: 2006-11-30
Abstract: A silicon semiconductor substrate including an insulating region defined therein, a semiconductor device formed using the same, and a manufacturing method thereof are provided to stabilize operational characteristics by preventing accumulation and degradation of carriers in an active region. A silicon semiconductor substrate includes a plurality of insulating materials(110a). The insulating materials are formed inside the substrate with a predetermined interval from a surface(105) of the substrate. The insulating materials are composed of silicon oxides. The insulating materials have shapes of columns. The columns of the insulating materials are formed by a multilayered structure. The insulating materials have shapes of grains. The grains of the insulating materials are formed by a multilayered structure. An active region is formed in the interval between the insulating materials.
Patent KR-20070058359-A (KR)
Title: Radiation system and lithographic apparatus
Inventor: VAN HERPEN MAARTEN MARINUS JOH
IPC: H01L21/027
Filed: 2006-12-01
Abstract: A radiation system for generating a beam of radiation and a lithographic apparatus using the same are provided to prevent debris traveling from an EUV source from impacting a spectral filter mounted on a movable mount. A pulsed EUV(Extreme Ultraviolet) source(2) generates EUV radiation. A spectral filter(5) is mounted in front of the EUV source for selectively passing a spectral range of a beam of EUV radiation from the EUV source. The spectral filter is mounted on a movable mount adapted to be moved synchronous with the pulsed EUV source. The spectral filter is mounted on a rotatable disc(6) spaced apart from the source to provide a temporal separation of EUV radiation generated from the source.
Patent KR-20080051469-A (KR)
Title: Apparatus for supporting electronic devices
Inventor: NAM UK
IPC: B60R11/04
Filed: 2006-12-05
Abstract: An apparatus for supporting electronic devices is provided to easily couple a screw of the apparatus with a thread hole formed at the electronic device by excellently aligning the screw with the thread hole. A cover(20) has a top surface in the contact with an electronic device to be fixed and a thread hole corresponding to a thread hole of the electronic device. A base(10) is coupled to the lower portion of the cover, and forms an inner space with the cover. A rotation knob(30) is provided between the cover and the base such that the rotation knob rotates about the thread hole of the cover. The rotation knob is formed with a hollow(30a). A screw(31) rotates according to the rotation of the rotation knob. The screw moves upward along the center of the hollow and is coupled to the thread holes of the cover and the electronic device.
Patent KR-20080053730-A (KR)
Title: Manufacturing method of common electrode panel and display device includindg thesame
Inventor: KIM MIN CHANG
IPC: G02F1/1335
Filed: 2006-12-11
Abstract: A method for manufacturing a common electrode display panel and a display device having the same are provided to reduce manufacturing cost by using an identical mask in forming color filters, without the necessity of using different masks according to types of color filters. A light blocking member(220) is formed on an insulating substrate. On the insulating substrate, spacers(222) for the first through third light holes are formed. Color filters(230R,230G,230B), which respectively are thinner than the spacers, are formed on the insulating substrate. An overcoat(250) is formed on the color filters, and a common electrode(270) is formed on the overcoat.
Patent KR-20080073799-A (KR)
Title: System and method for fund raising based on patent pool
Inventor: CHUNG YEUN DEK
IPC: G06F17/00
Filed: 2006-12-15
Abstract: A system and a method for raising a fund based on a patent pool are provided to enable a patentee to obtain the fund needed for research/development easily by enabling the patentee to collect profit expected from a right of the patent in a short message time. A patent pool product designer(110) designs a patent pool product by estimating an expected profit of a patent pool. A profit distributor(120) calculates dividend for each patent registered to the patent pool based on a sale price of the designed patent pool product. The patent pool product designer includes an expected profit estimator estimating a royalty to be paid by licensees using the patent pool and estimating the expected profit based on the expected royalty, and a price calculator calculating a price of the patent pool product based on the expected profit and a charge condition of the patent pool. The profit distributor includes a patent database storing information of the patents registered to the patent pool, and a dividend calculator calculating the dividend for each patent based on the sale price and the patent pool information.
Patent KR-20080060352-A (KR)
Title: Forming method of transistor in semiconductor device
Inventor: CHO HEUNG JAE
IPC: H01L29/78
Filed: 2006-12-27
Abstract: A method for forming a transistor of a semiconductor device is provided to obtain high reliability of a high-voltage transistor by forming selectively a self-organizing layer pattern only on a high-voltage region and forming selectively a high dielectric layer only on a high dielectric region. A substrate(100) including a first region and a second region is provided. A first gate insulating layer(102) is formed on the substrate corresponding to the first region. A self-organizing layer pattern(104) is formed on an upper surface of the first gate insulating layer of the first region. A second gate insulating layer having a high dielectric constant is formed on the substrate corresponding to the second region. The self-organizing layer pattern is removed. Gate electrodes are formed on the first gate insulating layer and the second gate insulating layer.
Patent KR-20060065666-A (KR)
Title: Wire-terminal element
Inventor: SUZUKI SHIGERU
IPC: H01R11/12
Filed: 2004-06-17
Abstract: A wire-terminal element (10) includes a terminal attachment section (12) having an engaging element (24) mechanically attached to a terminal part, a wire connecting section (14) having flat insulation-displacing elements (30) with slot connected to an electric wire, and a wire holding section (16) having first and second holding elements (36) and (40) for holding the electric wire therebetween in a manner that the electric wire is bent nearly at right angles. The wire connecting section (14) and the wire holding section (16) are arranged to be rotated relative to each other via a joint area (22).
Patent KR-20070003755-A (KR)
Title: Planar waveguide with patterned cladding and method for producing same
Inventor: MAXWELL IAN ANDREW
IPC: G02B6/122
Filed: 2004-10-14
Abstract: An integrated optical waveguide with a patterned cladding (60) defining an opening such that at least one side or at least one end (32) of a light transmissive element (13) is air clad. The air-clad region is preferably a lens structure unitary with the waveguide (30) or is at a bend in the waveguide. A method of fabricating an optical waveguide with a patterned cladding which comprises forming a patterned blocking layer (110) opaque to a predetermined wavelength on a portion of a substrate transparent to that wavelength; patterning the core layer from above to provide a light transmissive element; depositing an upper cladding layer, which comprises a material curable by exposure to light of that wavelength (116), on the light transmissive element, and/or on the patterned blocking layer and/or on an uncovered portion of the substrate; irradiating said upper cladding layer from below with light of that wavelength (116), to cure those portions of said upper cladding layer not positioned above said patterned blocking layer; and removing non-cured portions of said upper cladding layer. ® KIPO & WIPO 2007
Patent KR-20060090709-A (KR)
Title: Display
Inventor: MEINDERS ERWIN
IPC: G02F1/163
Filed: 2004-10-13
Abstract: The present invention relates to a display for displaying pre-recorded images. The display comprises at least one image stack comprising at least one image sub-stack (13, 14, 15). The image sub-stack comprises a material which optical properties depend on a potential difference (V1) applied between two electrodes (13, 15), wherein said image sub-stack can be locally altered in order to record an image.
Patent KR-20060055584-A (KR)
Title: A method of surface hardening a metal component
Inventor: BRAUNHEIM STEPHEN T
IPC: G11B21/16
Filed: 1999-05-17
Abstract: A swage mount including a base plate having a first side and a second side. A hub extends from the first side of said base plate with the hub having an aperture therethrough. The second side of the base plate is mounted on either the actuator arm or the load beam so that the aperture of the hub is in registration with a swage opening disposed in the actuator arm or the load beam. The hub is inserted in the swage opening of the other of the actuator arm or load beam thereby forming an interference fit therebetween. The swage mount is surface hardened by gas carburizing, bead blasting or tumbling thereby increasing the torque retention value of the interference fit.
Patent KR-20060100415-A (KR)
Title: Crosslinkable arylamine compounds and conjugated olygomers or polymers based thereon
Inventor: GAYNOR SCOTT
IPC: C08G73/00
Filed: 2004-10-25
Abstract: Crosslinkable arylamine compounds; oligomers and polymers prepared from such crosslinkable arylamine compounds; films and coatings; and multilayer electronic devices comprising such films are disclosed.
Patent KR-20060128966-A (KR)
Title: Stereoisomeric compounds and methods for the treatment of gastrointestinal and central nervous system disorders
Inventor: IRWIN IAN
IPC: A61K31/4745
Filed: 2005-01-07
Abstract: The subject invention provides stereoisomeric compounds of formula (X): wherein the variables are as defined herein, and compositions for the safe and effective treatment of various gastrointestinal disorders including, but not limited to, gastroparesis, gastroesophageal reflux and related conditions. The compounds of the subject invention are also useful in treating a variety of conditions involving the central nervous system.
Patent KR-20060135804-A (KR)
Title: Layered host based satellite positioning system and method
Inventor: YAMAMOTO CLIFFORD
IPC: G01S19/48
Filed: 2004-02-06
Abstract: Methods and systems consistent with the present invention provide a host (104) based positioning system. The host based positioning system includes a tracker hardware interface (214) that connects to a dedicated hardware space vehicle tracker (102). The tracker hardware interface receives positioning information from the space vehicle tracker. The host based positioning system includes a layered approach (400) to enable user applications (218) on a host computer (104) to access data from tracker hardware (222).
Patent KR-20070002025-A (KR)
Title: Signal processing circuit
Inventor: SAITO YASUJI
IPC: H03G3/34
Filed: 2005-02-23
Abstract: [PROBLEMS] To provide a signal processing circuit capable of reducing noise and distortion attributed to a multi path noise. [MEANS FOR SOLVING PROBLEMS] A signal processing circuit includes: an attenuation unit for attenuating a demodulated signal obtained by detecting a reception signal; a detection unit for detecting a first signal indicating the intensity of the demodulated signal; and an attenuation ratio setting unit for setting an attenuation ratio of the attenuation unit according to the first signal. The attenuation ratio setting unit sets the attenuation ratio of the attenuation unit according to at least one of a second signal indicating a change of an envelope obtained according to an intermediate-frequency signal of the reception signal and a third signal indicating the field intensity obtained according to the intermediate-frequency signal, and according to the first signal. ® KIPO & WIPO 2007
Patent KR-20060114721-A (KR)
Title: Fluorinated elastomer composition
Inventor: TANAKA HIROYUKI
IPC: C08K3/04
Filed: 2005-01-31
Abstract: A fluorinated elastomer composition exhibiting a less weight change in all plasma processings, including NF3 plasma processing, O 2 plasma processing and CF4 plasma processing, performed in the process of semiconductor manufacturing, thus having striking resistance to plasma. There is further provided a molding of the fluorinated elastomer composition.
Patent KR-20070065259-A (KR)
Title: Thermal diffusion system for elevator shaft
Inventor: MORITA SUSUMU
IPC: B66B7/00
Filed: 2005-04-18
Abstract: Because a cooling unit is a large-scale device and has high power consumption, its installation costs and operation costs are high. A heat dissipation device of the invention for an elevator hoistway is a simple device and consumes less electric power and, as a result, installation costs and operation costs of the device are low. The heat dissipation device for an elevator hoistway is used for a machine room-less elevator where a drive device (4) and a control device (6) are arranged at the upper part in the hoistway (1), and has a blower (7) provided at the upper part in the hoistway, an air intake duct (8) whose intake opening at its one end is provided near the control device or the drive device and whose the other end is attached to the air intake side of the blower; and an air discharge duct (9) whose one end is attached to the air discharge side of the blower and whose air discharge opening at the other end is placed so as to discharge air to the lower part of the hoistway.
Patent KR-20060131988-A (KR)
Title: METAL COMPLEX COMPRISING beta-DIKETONATO AS LIGAND
Inventor: KADOTA TAKUMI
IPC: C07F7/00
Filed: 2005-03-15
Abstract: [PROBLEMS] To provide a metal complex capable of being suitably used for manufacturing a metal-containing thin film by the CVD method and a method for manufacturing a metal-containing thin film. [MEANS FOR SOLVING PROBLEMS] A metal complex comprising a beta-diketonato having an alkoxyalkylmethyl group, as a ligand; and a method for manufacturing a metal-containing thin film using the above metal complex by the CVD method.
Patent KR-20070032941-A (KR)
IPC: B63H9/00
Filed: 2005-04-19
Abstract: Disclosed is a placement system for a free-flying kite-type wind-attacked element in a watercraft in which the kite-type wind-attacked element comprising a profiled wing is connected to the vessel body via a traction rope. Said wind-attacked element can be guided from a neutral position on board the watercraft into a raised position that is free from obstacles located at the same or a higher level. An azimuthally pivotable fixture is provided by means of which the wind-attacked element can be brought into a position in which the same is exposed to a sufficient wind effect. Furthermore, a docking receiving device is provided which is to be removably connected to the docking adapter of the wind-attacked element on the side facing away from the wind while also allowing the wind-attacked element to be furled with the aid of automatically engaging holding means.