baber/WOPTO huggingface dataset:
Patent KR-20070114149-A (KR)
Title: Pseudo-orthogonal waveforms radar system, quadratic polyphase waveforms radar, and methods for locating targets
Inventor: ADAMS VINH N
IPC: G01S13/06
Filed: 2006-02-07
Abstract: In some pseudo-orthogonal waveform embodiments, a radar system (100) transmits pseudo-orthogonal waveforms and performs multiple correlations on a combined single receiver channel signal. In some quadratic polyphase waveform embodiments, a radar system (100) may simultaneously transmit frequency separated versions of a single quadratic polyphase waveform on a plurality of transmit antennas, combine the return signal from each antenna into a combined time-domain signal, and perform a Fourier transformation on the combined time-domain signal to locate a target. The radar system may identify a target, such as sniper's bullet, incoming projectile, rocket-propelled grenade (RPG) or a mortar shell. In some embodiments, the system may estimate the target's trajectory to intercept the target. In some embodiments, the system may estimate the target's trajectory and may further extrapolate the target's trajectory to locate the target's source, such as the sniper.
Patent KR-20070101404-A (KR)
Title: Laser apparatus, apparatus and method for irradiating ultravilolet light , and apparatus and method for detecting pattern of object
Inventor: OHTSUKI TOMOKO
IPC: G03F7/20
Filed: 1998-11-30
Abstract: An ultraviolet laser apparatus is characterized in that the apparatus comprises a laser beam generator having a single-wavelength oscillation laser for generating a laser beam of a single wavelength in a wavelength range of from the infrared region to the visible region, an optical amplifier having a fiber optical amplifier for amplifying the laser beam generated by the laser beam generator, and a wavelength converter for converting the wavelength of the amplified laser beam into an ultraviolet beam using a nonlinear optical crystal, and in that the apparatus produces ultraviolet beam of a single wavelength. An exposure apparatus for transferring the pattern of a mask onto a substrate is characterized by comprising a light source including a laser emitting a laser beam of a single wavelength, a first fiber optical amplifier for amplifying the laser beam, a beam-branching unit for branching the amplified laser beam into a plurality of beams, and a second fiber optical amplifier for amplifying the branched beams; and an optical transmission system for transmitting the laser beam emitted from the light source to the exposure apparatus.
Patent KR-20080000587-A (KR)
Title: Method and apparatus for encoding/decoding video signal using reference pictures
Inventor: JEON BYEONG MOON
IPC: H04N7/32
Filed: 2006-04-12
Abstract: An apparatus and a method for encoding/decoding a video signal by using a reference picture are provided to specify a portion of a base layer used for a prediction operation of a picture on an enhanced layer to perform the prediction operation without performance degradation even though a picture expanded from a picture on a base layer is not used for the prediction operation of the picture of the enhanced layer. At least one of a present image on a present layer is estimated based on at least a portion of a reference image and offset information. The offset information represents position offset between at least one border pixel of the reference image and at least one border pixel of the present image. The reference image is obtained by up-sampling a base image. The offset information represents a position offset between at least one left-side pixel of the reference image and at least one left-side pixel of the present image. The reference image is based on a base image of a base layer. The reference image is a portion of an up-sampled base image.
Patent KR-20080003831-A (KR)
Title: Methods and apparatus for precision limiting in transimpedance amplifiers
Inventor: MIJUSKOVIC DEJAN
IPC: H04B10/43
Filed: 2006-02-28
Abstract: A transimpedance amplifier (100) is provided including an input, an amplifier and a non-linear limiting circuit. The input is configured to provide an input current (Iin) which includes a logic high range between a minimum input current and a maximum input current for logic high. The input current also includes a range of knee values. The amplifier is configured to generate an output voltage having a range between a first voltage and a second voltage. The non-linear limiting circuit includes a first current source, a first diode connected transistor, a second diode connected transistor, and a second current source. The first diode connected transistor (40) is prebiased to generate a first base-to-emitter voltage when the input current is approximately zero. The first diode connected transistor is configured to begin limiting the range of the output voltage (Vout) at a selected knee value, which is slightly greater than the minimum input current for logic high, by changing the first base-to-emitter voltage when the input current reaches the selected knee value of the input current.
Patent KR-20080017311-A (KR)
Title: Equipoising support apparatus
Inventor: BROWN GARRETT W
IPC: F16M11/04
Filed: 2006-04-13
Abstract: A force exerting device having a force exerting structure including a load arm as a first side, pivotable about a load pivot, a resilient member attached to the load arm and to a termination point and forming a second side of the force exerting structure. The third side of the structure is formed by a line from the termination point to the load pivot. A first adjustment mechanism moves the termination point to change the length of the third side of the structure. A second adjustment mechanism moves the termination point substantially perpendicular to the first adjustment direction so the termination point location can cross a substantially plumb line passing through the load pivot. A force modification device may be included to dynamically adjust the resilient member termination point position in response to motion of the load arm.
Patent KR-20080036554-A (KR)
Title: Method for making an epoxide
Inventor: GILBEAU PATRICK
IPC: C07D303/08
Filed: 2006-05-19
Abstract: The invention concerns a method for making an epoxide wherein halogenated ketones are formed as by-products and comprising at least one treatment designed to eliminate at least part of the halogenated ketones formed.
Patent KR-20080015898-A (KR)
Title: Method for network card based on magnetic stripe
Inventor: KIM JAE HYUNG
IPC: G06K19/07
Filed: 2008-01-09
Abstract: A management method of a network card based on an MS(Magnetic Stripe) card is provided to offer various smart card services through the conventional MS card without publishing a new smart card, and to reduce the cost concerning card replacement and promotion. An application storage section is created to be connected with a network card based on MS(Magnetic Stripe). Access information about the application storage sector is loaded to the network card based on the MS. When the network card based on the MS is used, the application storage section is accessed by using the access information. An application is connected to the network card based on the MS card which is stored in the accessed application storage section, and the application is applied.
Patent KR-20090077580-A (KR)
Title: Multi chip package
Inventor: MOON KI IL
IPC: H01L23/28
Filed: 2008-01-11
Abstract: A multi-chip package is provided to attach semiconductor chips on a substrate in a flip chip type by using an interposer substrate. A multi-chip package(100) includes a first substrate(102), a first semiconductor chip(108), a second substrate(114), a second semiconductor chip(122) and a third semiconductor chip(128). The first substrate includes a first electrode terminal(106) and a first ball land(104) at its upper and lower surfaces. The first semiconductor chip is boned to the first substrate in a flip chip type. The first semiconductor chip has a penetrating electrode(110) with an upwardly protruded shape. The second substrate has a second electrode terminal(118) and a second ball land(116) at its upper and lower surfaces. The second semiconductor chip is mounted within the groove of the second substrate. The third semiconductor chip is mounted on the upper surface of the second substrate.
Patent KR-20090079027-A (KR)
Title: Lightweight waterproof sheet and its carring out method
Inventor: SONG BOG HUN
IPC: E04D11/02
Filed: 2008-01-16
Abstract: A lightweight waterproof sheet and the construction method are provided to construct a waterproof layer directly on the upper part without dismantling the existing rooftop waste concrete, and to have high durability and impact resistance not to have deformation and deterioration by intense heat and cold wave after construction. A lightweight waterproof sheet(10) is manufactured by attaching non-woven fabrics(12) to upper and lower sides of aluminum foil(11) having the thickness of 2~20mum which is a main material, wherein polyester-based non-woven fabrics which are 30~60mm wider than the aluminum foil are attached to the upper part of the aluminum foil to have an extension on one side of the upper part. A construction method of a lightweight waterproof sheet comprises the steps of spreading and fixing a polyethylene film having the width of 500mm or more on the bottom of a rooftop concrete floor structure, installing one air escape pipe per a width of 150~200m^2 of the rooftop concrete floor structure, attaching a waterproof layer protection pad to the corner where a wall and a bottom of the concrete floor structure are extended, attaching lightweight waterproof sheets at an interval of about 5mm in the perpendicular direction to the polyethylene film, attaching a connection tape on a connection of the lightweight waterproof sheets and a connection of the waterproof layer protection pad, and forming an exposure coating waterproof layer and a waterproof coating layer on the upper part of the lightweight waterproof sheet in order.
Patent KR-20080090263-A (KR)
Title: Method for manufacturing pellicle and pellicle
Inventor: SHIRASAKI TORU
IPC: G03F1/62
Filed: 2008-01-24
Abstract: A method for manufacturing a pellicle and the pellicle are provided to obtain a thin pellicle having high strength by performing heat treatment at a temperature less than a glass transition temperature of pellicle film formation material after peeling of the pellicle film from a substrate. A method for manufacturing a pellicle comprises the following steps of: peeling a pellicle film from a substrate on which the pellicle film is formed; and heating the pellicle film. The pellicle has a pellicle film made of fluorine resin and used for an exposure device for manufacturing a semiconductor or an exposure device for manufacturing a liquid crystal. A heating temperature of the pellicle film is less than a glass transition temperature of the pellicle film. The tensile strength of the pellicle film is equal to or greater than 382.5kPa(390kgf/mm2).
Patent KR-20090085811-A (KR)
Title: Carrier board for handler in order to support testing an electric device and method of carrier board transference of handler
Inventor: NA YUN SUNG
IPC: H01L21/677
Filed: 2008-02-05
Abstract: A carrier board and a transfer method thereof are provided to improve a loading speed by arranging two carrier boards in a loading/unloading position at a time. A carrier board(CB) for a handler includes a first loading group(LG1) and a second loading group(LG2). The first loading group and the second loading group are arranged in one side and the other side of the carrier board. A plurality of loading parts(L) included in the first loading group and the second loading group is arranged into MXN matrix form. A first electronic part group and a second electronic part group are loaded in the first loading group and the second loading group. A first socket group and a second socket group are arranged in one side and the other side of a test head. A gap between the first electronic part group and the second electronic part group is the same as a gap between the first socket group and the second socket group.
Patent KR-20090085929-A (KR)
Title: Colored photosensitive resin composition, and color filter and liquid crystal display device prepared by using the same
Inventor: PARK KYUNG HEE
IPC: G03F7/028
Filed: 2008-02-05
Abstract: A colored photosensitive resin composition is provided to ensure excellent solubility to solvent and alkaline developing solution, development rate, to remove development residue and to improve adhesion of pattern. A colored photosensitive resin composition comprises a polyalkylene glycol compound, a silane coupling agent compound, a photopolymerizable compound, a photopolymerizable compound, a photopolymerization initiator, a coloring agent and a solvent. The polyalkylene glycol compound is included in the amount of 0.2-10 mass % based on the total solid content 100.0 mass % of the colored photosensitive resin composition.
Patent KR-20090087696-A (KR)
Title: Optical disc drive apparatus
Inventor: PARK SEONG YEON
IPC: G11B33/08
Filed: 2008-02-13
Abstract: An optical disk drive apparatus is provided to reduce the manufacturing cost by cooling the inner components using natural airflow without additional cooling fan. An optical disk drive apparatus(20) comprises a mainframe(21), an airflow passage(22b), and a vent hole. The airflow passage is formed on the circumference of an optical disk in a mainframe, and guides the propagation of the airflow generated by the rotation of the optical disk. The vent hole is formed through the inner side wall of the mainframe, and directs the airflow guided through the airflow passage toward the lower side of the mainframe.
Patent KR-20090090467-A (KR)
Title: Pharmaceutical composition for improving dissolution rate of cefdinir
Inventor: SONG SHE HYON
IPC: A61K47/02
Filed: 2008-02-21
Abstract: A pharmaceutical composition which dissolution rate of sefdinir is improved is provided to enhance the dissolution rate using carbonate. A pharmaceutical composition having improved dissolution rate of defdinir comprises a cefdinir crystal having extended dissolution rate comparing the cefdinir crystal and carbonate as an dissolution adjuvant. The pharmaceutical composition further comprises disintegrating agent and lubricant. The cefdinir crystal is a cefdinir crystal B. The carbonate is carbonate alkali metal salt, hydrogen carbonate alkali metal salt and carbonic acid alkaline-earth metal salt.
Patent KR-20080082452-A (KR)
Title: Perpendicular write head having a stepped flare structure and method of manufacture thereof
Inventor: BONHOTE CHRISTIAN RENE
IPC: G11B5/187
Filed: 2008-02-26
Abstract: A perpendicular write head having a stepped flare structure and a manufacturing method thereof are precisely control the throat height of a magnetic shield in a flare point and a magnetic write head through a photolithography process. A perpendicular write head having a stepped flare structure as a magnetic write head for recording magnetic data comprises a magnetic write pole core part(3302), and a magnetic shell part. The magnetic write pole core part has an end disposed at an air bearing surface. The magnetic shell part surrounds a portion of the magnetic write pole core part, and defines a flare point of a write pole to be recessed from the air bearing surface. The write pole core part has an upper surface, and the magnetic shell part coats the upper surface of the write pole core part in a recession of the air bearing surface.
Patent KR-20090093604-A (KR)
Title: Composition of Nematocides Comprising Plant Essential Oils
Inventor: PARK IL KWON
IPC: A01N65/08
Filed: 2008-02-29
Abstract: A nematocide having nematocidal activity is provided to have excellent nematocidal effect without harmfulness to human and cattle. A nematocidal activity on Bursaphelenchus xylophilus contains essential oil of ajowan, allspice, litsea, coriander, styrax, or valerian. A method for manufacturing the essential oil of plants comprises: a step of putting Trachyspermum ammi, Pimenta dioica, Litsea cubeba, Coriandrum sativum, Liquidamber orientalis, and Valeriana wallichi in the size of 0.5~3cm in a container for extracting essential oil; a step of putting water to heat the container; and a step of cooling steam to obtain essential oil.
Patent KR-20090096024-A (KR)
Title: lighting instruments have reflecting plate
Inventor: PARK SANG KEE
IPC: F21S2/00
Filed: 2008-03-07
Abstract: An LED lighting device is provided to obtain sufficient illuminance by LED lamps of small number by arranging a reflecting plate to an LED lamp substrate. An LED lighting device includes a main body(100), a light guide plate(200), a plurality of substrates(300), and a plurality of reflecting plates(400). The main body forms an outer edge of the LED lighting device. The light guide plate is arranged inside the main body in order to diffusely reflect a light. A plurality of LED lamps(301) is arranged on the substrate with a fixed interval. The reflecting plate is attached on the substrate in order to reflect the light of the LED lamp. Thickness of the reflecting plate is similar to a height of the LED lamp. The LED lamp is inserted to a hole(401) of the reflecting plate.
Patent KR-20090097510-A (KR)
Title: A toilet stool
Inventor: LEE JAE MIN
IPC: A47K17/02
Filed: 2008-03-12
Abstract: A flush toilet for old people and patients is provided to protect privacy of individual using the toilet by oneself without other's help. A flush toilet for old people and patients is characterized in that water (fluid) flows off from the inside of cylinder body and a seat (12) of toilet goes down when a user leans on the seat and turns a seat controller (30) to the discharging direction of fluid cylinder. After using the toilet, the toilet helps the user to stand up by flowing in the inside of the cylinder body.
Patent KR-20090097626-A (KR)
Title: Vibration-proof structure for motor
Inventor: KIM SEUNG YUP
IPC: H02K5/24
Filed: 2008-03-12
Abstract: A vibration preventing structure for a motor is provided to prevent home appliances by absorbing the vibration of a motor through a vibration preventing member. A vibration preventing structure for a motor includes a first motor bracket(40), a second motor bracket(50), and a vibration preventing member(60). The first motor bracket is fixed in an outer surface of the motor housing. The first motor bracket includes a first fixing unit, a first mounting unit, and a connection unit. The first fixing unit is integrated with the motor housing fixed in the outer surface of the motor housing. The connection unit connects the first fixing unit and the first mounting unit. The second motor bracket includes a second fixing unit and a second mounting unit. The second fixing unit is fixed in a fixing member(20). The vibration preventing member is arranged between the first and second motor brackets. The vibration preventing member prevents the vibration from being delivered to the fixing member.
Patent KR-20090098140-A (KR)
Title: Hood for ventilating apparatus
Inventor: AN YONG SU
IPC: F24F7/04
Filed: 2008-03-13
Abstract: A hood for a ventilating apparatus is provided to suppress the discharged air is sucked again by diversifying the suction or discharge direction of the air. A hood(200) for a ventilating apparatus comprises a connector(220), an air guide(240), a cover(260), and a rotary guide(280). The connector is combined in order to communicate with a duct. The air guide guides the flow direction of the air. The cover is combined with the connector. The cover shields a part of the outside of the air guide. The rotary guide is located between the connector and the cover. The rotary guide guides the rotation of the air guide.
Patent KR-20090098292-A (KR)
Title: Apparatus and method for enquiring information on channel condition cognitive radio wireless communication system
Inventor: SHAN CHENG
IPC: H04B7/155
Filed: 2008-03-13
Abstract: An apparatus and a method for enquiring information on the channel condition of a cognitive radio based wireless communication system are provided to recognize the changes in channel states accurately by allowing a DB server to inform the time for inquiring the channel state information again. The initialization is confirmed(201), and a base station sets up the connection with a DB server(203). The base station transmits an inquiry message to the DB server(205), and confirms whether or not the response message to the inquiry is received from the DB server(207). The base station confirms the effective time information included in the response message(209), and performs spectrum sensing.
Patent KR-20090098452-A (KR)
Title: Keypad integrated cellularphone case and cellularphone having the same
Inventor: KIM KI DU
IPC: H04B1/38
Filed: 2008-03-14
Abstract: A keypad-integrated cellular phone case and a cellular phone having the same are provided to seal up the inside of a case from the outside by forming a front case and a keypad in one body. Other area unit(750) is connected to a keyboard-type keypad unit(760), and includes strong resistance against the external pressure variation. The keyboard-type keypad unit has weak resistance compared to the other area unit. The other area unit and the keypad unit are formed in one body, and the materials for those units are made of heterogeneous materials.
Patent KR-20090103544-A (KR)
Title: System for remote-control of tokamak using integrated network
Inventor: KIM KUK HEE
IPC: G21B1/00
Filed: 2008-03-28
Abstract: PURPOSE: A remote control system of a tokamak device using an integrated network is provided to control and monitor a plurality of local control units at various places. CONSTITUTION: A remote control system of a tokamak device using an integrated network includes a main controller(10), a local controller(30), and a middleware unit(20). A main control unit has a plurality of driver interfaces(11). The local controller corresponds to a control command from a driver interface for controlling each component of a tokamak device(40). The middleware unit performs the interface to control, and transmit and receive the data by corresponding to the driver interface and the local controller.
Patent KR-20090105423-A (KR)
Title: Laser processing device and laser processing method
Inventor: LEE KWANG JAE
IPC: B23K26/00
Filed: 2008-04-02
Abstract: PURPOSE: A laser processing apparatus and a processing method thereof are provided to improve processing yield of a laser processing apparatus by re- irradiating a laser beam on a processed area in which processing is not completed. CONSTITUTION: A laser processing apparatus(100) comprises a laser beam light source(10), an optical system(30), a stage(40), and a controller. The laser beam light source emits laser beam. The optical system processes the shape and the energy band of the laser beam. The laser beam processed by the optical system is irradiated on the stage. A processed object(P) is arranged on the stage. The stage is arranged to move relatively on the laser beam light source. The controller judges the need for re-irradiating the laser beam on the processed area. The controller controls the laser beam light source to re-irradiate the laser beam on the processed area in case of the need of re-irradiation of the laser beam.
Patent KR-20090106673-A (KR)
Title: The Label and the Tape radiated the Far Infrared Rays
Inventor: PARK JAE CHEOL
IPC: G09F3/00
Filed: 2008-04-07
Abstract: PURPOSE: A label and a tape radiating the far infrared rays are provided to increase density and reduce a molecular structure of the water and carbon compound of an object with the label and the tape. CONSTITUTION: A far infrared rays radiator is attached to a sticking plaster, a band, a patch, and a bandage. The label is made of various materials. The label coated and printed in the surface of the tape and the tape radiate the far infrared rays. The bond and the glue are used for improving the adhesive force.