baber/WOPTO huggingface dataset:
Patent KR-20080016584-A (KR)
Title: Transmit format selection with consideration for resource reuse
Inventor: KIM BYOUNG HOON
IPC: H04B7/26
Filed: 2006-04-25
Abstract: Techniques for selecting transmit formats in a manner to account for the degrees of resource reuse for multiple data streams sent simultaneously from multiple antennas are described. The degree of resource reuse for each data stream indicates the amount of reuse of resources (e.g., orthogonal codes or subcarriers) observed by that stream. Interference estimates for the multiple data streams are derived based on an initial resource assignment. The degrees of resource reuse are determined based on the interference estimates and are used to derive at least one correction factor. At least one transmit format is then selected for the data streams using the at least one correction factor. Each data stream is associated with a transmit format that indicates the amount of resources to use for the data stream and other parameters. Resources are assigned to each data stream in accordance with its transmit format.
Patent KR-20080018193-A (KR)
Title: Human implantable tissue expander
Inventor: GLICKSMAN AMI
IPC: A61F2/52
Filed: 2006-06-19
Abstract: A human implantable tissue expander including a biocompatible implantable structural skeleton element having a predetermined overall three-dimensional shape and defining at least one wall portion having formed therein apertures extending from an interior thereof to an exterior thereof and being operative, when implanted in human tissue, to permit fluid flow through the apertures and to generally maintain the predetermined three-dimensional shape generally independently of its orientation relative to gravitational acceleration.
Patent KR-20080016672-A (KR)
Title: Pyran/dioxan derivatives and use thereof in liquid crystal media
Inventor: LIETZAU LARS
IPC: C07D407/04
Filed: 2006-05-03
Abstract: The invention relates to pyran/dioxan derivatives and use thereof as components in liquid crystal media. The invention further relates to liquid crystal and electrooptical display elements, comprising said liquid crystal media.
Patent KR-20080021052-A (KR)
Title: Optical system
Inventor: PADIY ALEXANDER
IPC: G11B7/24073
Filed: 2006-05-16
Abstract: The present invention relates to an optical system for performing radial tracking on an associated optical record carrier. The optical system contains an actuated radiation-emitting device capable of emitting a main beam for reading and/or recording information as readable effects in the carrier, and at least two auxiliary beams applicable for radial tracking. The tracking is performed from radiation reflected from auxiliary spots, the auxiliary spots being asymmetrically placed with respect to the main spot. The carrier contains readable effects arranged in tracks in one or more spiral(s), where the one ore more spiral(s) are separated by one or more guard band(s) (5, 15). The optical system is adapted to perform radial tracking from the reflected light of a first and second auxiliary beam being positioned in a first and a second guard band. ® KIPO & WIPO 2008
Patent KR-20080027803-A (KR)
Title: Hcv inhibitors
Inventor: GRAUPE MICHAEL
IPC: C07D207/16
Filed: 2006-06-29
Abstract: The present invention is directed to compounds that are antiviral agents. Specifically the compounds of the present invention inhibit replication of HCV and are therefore useful in treating hepatitis C infections. The present invention is also directed to pharmaceutical compositions comprising these compounds and processes for preparing them. ® KIPO & WIPO 2008
Patent KR-20090075981-A (KR)
Title: Hot-cold water purifier integrated dispenser discharging coffee and tea separately
Inventor: HWANG HYUN SIK
IPC: F25D25/00
Filed: 2008-01-07
Abstract: A water cooler and heater integrated with a dispenser capable of discharging coffee and tea separately is provided to maintain original taste of the coffee and the tea by separating a part in which hot water and cold water are mixed and a part of liquid tea. A water cooler and heater integrated with a dispenser includes a cold water discharge hole, a hot water discharge hole, and a mixing container(160). The cold water discharge hole and the hot water discharge hole discharge the stored hot water and cold water. The mixing container discharges liquid coffer or liquid tea with the water. The mixing container includes a coffee mixing part, a tea mixing part, and a partition. THE coffer mixing part mixes the liquid coffee with the water discharged from the water discharge hole. The partition is formed between the coffee mixing part and the tea mixing part.
Patent KR-20090078161-A (KR)
Title: Changeable ladder for level control possible waterworks manhole
Inventor: LEE SEUNG HYOUNG
IPC: E06C9/06
Filed: 2008-01-14
Abstract: A height adjustable ladder for manhole for waterworks is provided to enter and leave the inside/outside of a manhole by taking out a manhole ladder above the ground after opening a manhole cover and adjusting the height according to the physical conditions of a worker. A height adjustable ladder(100) for a manhole for waterworks is formed in the corresponding shape to a manhole ladder installed to the inside of a manhole, and provided with many height adjustable fixtures(112) projected to one part to adjust the height exposed to the ground when entering and leaving the inside/outside of a manhole, wherein the height adjustable fixture is formed to be inserted and fixed to a step provided to the manhole ladder, and provided with a hanging groove opened toward the step of the manhole ladder. When a worker enters the inside/outside of the manhole for maintaining or managing electric wires, communication cables or various underground pipes, the height-adjustable ladder is exposed to the ground and adjusted in height according to the physical conditions of the worker, and coupled by inserting the hanging groove of the fixture to the step provided to the top of the manhole ladder installed to the internal wall of the manhole.
Patent KR-20080067578-A (KR)
Title: Active noise control system
Inventor: CHRISTOPH MARKUS
IPC: G10L21/02
Filed: 2008-01-15
Abstract: An active noise control system is provided to select a test signal for determining a transfer function of a second path for a vehicle so that a passenger can not listen to the test signal, thereby improving the quality of internal sound and audio signal transmission. A loudspeaker(LS) outputs an attenuation signal for reducing or attenuating an undesired noise signal. The attenuation signal is transmitted to a listening position via a second path from the loudspeaker. An error microphone(E) determines a reduction level through an error signal at the listening position. A first adaptive filter(W) filters a signal indicating the undesired noise signal through a transfer function suitable for a first path transfer function by using the error signal from the error microphone and the signal indicating the undesired noise signal to generate the attenuation signal. A reference generator generates a reference signal supplied to the loudspeaker with the attenuation signal from the first adaptive filter. The reference signal has amplitude and/or frequency masked for a listener at the listening position by the undesired noise signal and/or a desired signal at the listening position.
Patent KR-20090082701-A (KR)
Title: Method and Apparatus for contorlling a popup noise at a audio system
Inventor: CHOI WON HA
IPC: H03K17/16
Filed: 2008-01-28
Abstract: A method and an apparatus for controlling popup noise of an audio system are provided to remove easily popup noise in an ending state by performing a forcedly ending operation in a regenerating state of a codec. A control unit(240) transmits a block control signal to a control signal block(320) when a sound source signal is inputted into a codec(230). The codec decodes and amplifies the sound source signal and outputs the amplified signal to an input block(310). The input block transmits the output signal of the codec to an output block(330). The control signal block transmits a driving signal to an external amplifier(210). The control signal block transmits a feedback signal to the control unit. The output block transmits an input signal to the external amplifier.
Patent KR-20080071508-A (KR)
Title: Amplitude detection device
Inventor: AONO RYUJI
IPC: G01R23/00
Filed: 2008-01-29
Abstract: An amplitude detection device is provided to detect the amplitude of a waveform signal at a high accuracy, even when a period of an analog waveform signal of a moving object is slightly different from a sampling period of the waveform signal. A maximum/minimum detector(32) detects maximum and minimum values of a digital signal by using the digital signal at an arbitrary timing and the digital signal, which is obtained from a previous sampling. First and second LPFs(Low Pass Filters)(34,36) have cut-off frequencies, which are lower than the frequency of a waveform signal, and stabilize the maximum and minimum values of the digital signal, respectively. A period detector(35) detects the period of the waveform signal from the digital signal. A compensation coefficient generator(37) generates a compensation coefficient by using the period of the waveform signal and the sampling period. A first multiplier(38) multiplies the maximum by the compensation coefficient to generate a compensation maximum value. A second multiplier(39) multiplies the minimum by the compensation coefficient to generate a compensation minimum value. An output unit outputs one of the compensation minimum and compensation maximum values as the amplitude of the waveform signal.
Patent KR-20090084427-A (KR)
Title: A rotor of alternator for vehicle
Inventor: AN SANG CHUL
IPC: H02K1/27
Filed: 2008-02-01
Abstract: A rotor of an alternator for vehicles is provided to prevent shaking of a magnet in rotating a segment by absorbing tolerance of the segment through a plastic mold. A rotor of an alternator for vehicles includes a pair of segments, a plastic mold(30), and a magnet(40). A pair of segments is arranged in a rotary shaft. The plastic mold is interposed between poles of a pair of segments. The magnet is inserted to the plastic mold. The magnet and the plastic mold are injection-molded in a body. A cross section of the magnet and the plastic mold is increased toward a center of the segment. A fixing protrusion is formed in an outer circumference of the segment. The fixing protrusion is contacted with a top part of the magnet.
Patent KR-20090086689-A (KR)
Inventor: SONG GWI JIN
IPC: C09K3/22
Filed: 2008-02-11
Abstract: A method for blocking sand and dust flying by wind in the desert rise using waste tires is provided to reduce the cost for prevention of sandy dust while securing excellent prevention effect. A method for blocking sand and dust flying by wind in the desert rise using waste tires is as follows. The desert surface is divided by fixed distance. One side top of a waste tire is covered by urethane and rubber plate. The desert surface is covered in sequence using the prepared waste tires. The waste tires are fixed by wires and pins. Therefore, an environment in which weed or creature can grow is made as the waste tires block the desert surface from the sun.
Patent KR-20090086760-A (KR)
Title: Additive for lightweight joint compounds with suppressed bubble generation and method for preparing the same
Inventor: LEE JOON SOO
IPC: C09J101/00
Filed: 2008-02-11
Abstract: An additive for lightweight joint compounds is provided to improve water retaining property and adhesion while suppressing bubbling of the light weight joint compound, and to secure uniformity and good appearance. An additive for lightweight joint compounds comprises hydroxyalkyl alkyl cellulose having 1.38~1.78 substitution degree of an alkyl group and 0.38~0.59 substitution degree of a hydroxyalkyl group. The hydroxyalkyl alkyl cellulose is prepared as 2(w/v)% aqueous solution and the viscosity of the aqueous solution is 10,000~50,000 cps when measuring the viscosity of the aqueous solution by a Brookfield viscometer.
Patent KR-20090088635-A (KR)
Title: Image sensor and fabricating method thereof
Inventor: KIM HONG KI
IPC: H04N5/374
Filed: 2008-02-15
Abstract: An image sensor and a manufacturing method thereof are provided to form a pad for inputting/outputting a signal inside an insulation film structure by removing a passivation film on a sensor array region. A substrate includes a sensor array region(II) and a peripheral circuit region(I). A first insulation film structure(140) is formed on the peripheral circuit region, and includes a first multilayer line(M1a,M2a,M3a,M4a). A second insulation film structure(150) is formed on the sensor array region, and includes a second multilayer line(M1b,M2b). A top line of the first multilayer line is higher than a top line of the second multilayer line. The first insulation film structure includes an isotropic etch stop film(200). The second insulation structure does not include an isotropic etch stop film.
Patent KR-20090089161-A (KR)
Title: Laser processing device
Inventor: EOM SEUNG HWAN
IPC: B23K26/142
Filed: 2008-02-18
Abstract: A laser processing apparatus is provided to improve durability by preventing the laser processing apparatus from being polluted or damaged by the byproduct. A laser beam source(10) emits a laser beam. An optical system(30) processes the energy distribution and the shape of the laser beam emitted from the laser beam source. A processing object processed by the irradiated laser beam is arranged on a stage(40). A suction unit(50) absorbs the byproduct generated when processing the processing object. The suction unit includes a housing, a beam splitter coupled to the housing and a fan absorbing the byproduct. A monitoring unit(60) monitors the laser beam using the laser beam reflected in the beam splitter.
Patent KR-20090090826-A (KR)
Inventor: DAVID HYO KIM
IPC: A63B69/36
Filed: 2008-02-22
Abstract: 본 발명의 골프퍼팅연습장치는 골프연습을 위해 퍼팅을 할 때 올바른 자세로 퍼팅이 이루어지도록 지지선반상에 퍼터의 몸체 및 회전구가 장착됨으로써, 사용자가 퍼팅연습을 하고자 퍼터의 손잡이를 잡고 전, 후로 이동시키는 경우 퍼터의 몸체에 장착된 회전구가 지지선반상에서 전, 후이동되어 정확한 퍼팅 자세를 습득하여 골퍼의 퍼팅 능력을 향상시키기 위한 골프퍼팅연습장치를 제공한다.
Patent KR-20090096182-A (KR)
Title: Semiconductor device and method for manufacturing the same
Inventor: JUNG TAE O
IPC: H01L27/108
Filed: 2008-03-07
Abstract: A semiconductor device and a method for manufacturing the same are provided to prevent an electrical signal flowing through a bit line contact by forming a shielding film between a bit line contact and a land plug. In a semiconductor device and a method for manufacturing the same, a semiconductor substrate(100) comprises a dummy cell region composed of an active area, a bit line contact area, and a main cell region. A plurality of dummy gates(106) and a main gate(108) are formed on the dummy cell region and the main cell drain of the semiconductor substrate. A landing plug(112) is formed a dummy gate at the dummy cell region and a main cell drain and at an active region excluding the main gate region.
Patent KR-20090097613-A (KR)
Title: Apparatus and method for panorama image generation and apparatus and method for object tracking using the same
Inventor: PAIK JOON KI
IPC: H04N5/262
Filed: 2008-03-12
Abstract: A panorama image generator, a method thereof, an object tracking apparatus using the same and a method thereof are provided to minimize the noise and accurately extract an object by averaging the difference between a photographed image and a background image and the difference between neighboring images following an input image. A panorama image generator(100) comprises an area motion vector estimating unit(110), a frame motion vector determining unit(120) and a motion parameter output unit(130). The area motion vector estimating unit detects the first pixel, which is minimum in the difference from the second pixel which is selected in the second lower area set up at the same position as that of the first lower area of the second image frame which the first image frame, and then estimate the area motion vector of the first lower area by coordinates of the first and second pixels.
Patent KR-20090098384-A (KR)
Title: Bender segment for continuous casting
Inventor: HAN BYEONG HA
IPC: B22D11/12
Filed: 2008-03-14
Abstract: A bender segment for continuous casting is provided to prevent bulging regardless of casting speed by guiding the side of a slab using a side guide roller located between upper and lower guide rollers. A bender segment for continuous casting comprises upper and lower guide rollers(20), side guide rollers(30), and a transfer device. The upper and lower guide rollers are installed inside upper and lower frames(10a,10b) at an interval, and guide a slab(S) supplied through a mold while in contact with the upper and lower surfaces of the slab. The side guide rollers are installed at an interval inside side guide frames(32) on both sides of the upper and lower guide rollers, and guide the slab while in contact with the side surface of the slab. The transfer device is combined to the outer side of the side guide frames to regulate the distance between the side guide rollers. A pipe is provided between the side guide rollers to make external cooling water flow in and attached with a spray nozzle.
Patent KR-20090099235-A (KR)
Title: Antenna structure
Inventor: KIM HAE SOO
IPC: H01Q1/24
Filed: 2008-03-17
Abstract: An antenna structure is provided to secure a low frequency band characteristic by forming an antenna pattern with a sufficient length in the device with a limited surface area. An antenna structure(200) includes a device(210), an antenna pattern(220), and a circuit lumped element(130). The device has a stereophonic shape. At least one elongated groove(210a) is formed on a surface of the device. An antenna pattern is formed on the device by a MID(Molded Interconnect Device) method. At least part of the antenna pattern is formed long along the length direction of the elongated groove. The circuit lumped element is mounted on the antenna pattern. The circuit lumped element has at least one of a resistor, a capacitor, and an inductor.
Patent KR-20080086419-A (KR)
Title: Intelligent blood pressure measurement system and method of adjusting measurement interval thereof
Inventor: KIM EONG SOK
IPC: A61B5/022
Filed: 2008-03-24
Abstract: An intelligent blood pressure measurement system and a method of adjusting measurement interval thereof are provided to automatically measure patient's blood pressure without pain by adjusting the measurement interval according to a change of the patient's blood pressure. A cuff unit(400) is worn on a patient's upper arm to press a blood vessel. A pressure sensor unit(420) is positioned between the cuff unit and the patient's upper arm to convert a vibration value of cuff pressure into an electrical signal. A signal pre-processing unit(500) amplifies the signal outputted from the pressure sensor unit, removes noise from the amplified signal, and detects a pulse wave signal. An operation processing unit(600) performs operation of the signal outputted from the signal pre-processing unit to obtain the highest blood pressure, the lowest blood pressure, and pulse pressure. The operation processing unit has a time interval operation unit(630) to calculate an actual measurement time interval as an average of a measurement time interval estimated value and an initial measurement time set by a clinician.
Patent KR-20090105369-A (KR)
Title: Apparatus for hauling inner cover
Inventor: KIM GYEONG HAN
IPC: C21D9/00
Filed: 2008-04-02
Abstract: PURPOSE: An inner cover transport device is provided to reduce working time and facilitate lifting with a crane. CONSTITUTION: An inner cover transport device(200) comprises a bracket part(210), and a striking part(230). The bracket part supports an inner cover(100). The bracket part is formed to be elevated. The striking part attacks the top of the inner cover. The striking part is equipped to be elevated. In the bracket part, a concavo-convex part(213) is formed on the surface contacted with the inner cover. The concavo-convex part is formed to be contacted in the vertical direction against the direction in which the load of the inner cover is loaded.
Patent KR-20090105416-A (KR)
Title: Method of selling goods using webzine
Inventor: KIM HONG JUN
IPC: G06Q30/06
Filed: 2008-04-02
Abstract: PURPOSE: A method of selling a product using a webzine is provided to simply buy a specific product based on various information of a user who buys a product. CONSTITUTION: A method of selling a product using a webzine(200) includes a webzine storage step, a webzine notice step, a product selection step, and a display step. In the webzine storage step, an operator receives a webzine made by the operator or a pre-made webzine and stores it in a server. In the webzine notice step, a webzine is posted in an internet so that users read the webzine. In the product selection step, a user selects a product posted in the webzine while reading the webzine. In the display step, a selected product page of a shopping mall site is displayed.
Patent KR-20090105653-A (KR)
Title: A water purifying apparatus of water supply system
Inventor: CHOI SEOK KYU
IPC: B01D35/00
Filed: 2008-04-03
Abstract: PURPOSE: A small-scale water purifying device is provided to supply clean water by improving filtering function of a filter layer, and to offer easy usability in terms of maintenance and management. CONSTITUTION: A small-scale water purifying device comprises a main body(110), an inflow pipe, a medium layer, a settling tank(130), and a second filter chamber. The main body includes a first filter chamber(120), the settling tank, and the second filter chamber. The first filter chamber includes the inflow pipe, a porous plate, and a filter layer(124). The inflow pipe is equipped on a side of the main body, and the raw water is transferred to the top of the main body. The first filter chamber and the second filter chamber are segmented by the porous plate. The medium layer is formed on the top of the first and the second filter chambers. The settling tank is prepared on a side of the first chamber.
Patent KR-20090106077-A (KR)
Title: Touch pen system using stereo vision
Inventor: CHOI BYUNG YUN
IPC: H04N13/00
Filed: 2008-04-04
Abstract: PURPOSE: A touch pen system using a stereo vision for reducing a cost about an electronic board of a display device is provided to generate an image corresponding to a movement route of the touch pen by taking a picture. CONSTITUTION: A touch pen system using a stereo vision includes an electronic pen, a camera, an image preprocessor(222), a stereo matching unit and a display unit. The electronic pen includes three lighting-emitting areas. The camera takes a picture about the movement of the light emitting unit. The image preprocessor extracts under the lighting-emitting area of the electronic pen from the photographed image. The stereo matching unit performs the stereo matching operation. The display unit displays the processed image.
Patent KR-20090109875-A (KR)
Title: Method and device for recovering oil-polluted soil
Inventor: KIM YEONG CHAE
IPC: B09C1/08
Filed: 2008-04-16
Abstract: PURPOSE: A method for restoring contaminated soil due to oil and a device thereof are provided to prevent second pollution due to discharge water, and to construct a structure with simple cost. CONSTITUTION: A method for restoring contaminated soil due to oil includes the following steps of: forming a hall to the predetermined depth in the soil; burying charcoal in the soil(S10a); supplying the moisture to the soil to absorb oil with the charcoal(S20a); removing the charcoal in which the oil is absorbed after fixed time(S30a); discharging the fluid collected in the hole to the outside; and purifying the fluid.