baber/WOPTO huggingface dataset:
Patent KR-20080019879-A (KR)
Title: Post-processing for blind signal separation
Inventor: KIM HYUN TAE
IPC: G10L21/0272
Filed: 2006-08-29
Abstract: A post-processing method for blind signal separation is provided to refine the output of signals through FDICA(Frequency Domain Independent Component Analysis) using a Wiener filtering technique, thereby preventing the performance of blind signal separation from being deteriorated in an echo environment. A post-processing method for blind signal separation comprises the following steps of: mixing M source signals and inputting the mixed M source signals to each of M sound source receiving units; separating the input signal(xi) received to the each of the M sound source receiving units and outputting M first estimation signals corresponding to the M source signals one by one; performing FDICA for the M first estimation signals to output M second estimation signals corresponding to the M first estimation signals one by one; and performing Wiener filtering technique for each of the M second estimation signals to outputting M third estimation signals adjacent to the M source signals.
Patent KR-20080019984-A (KR)
Title: Air nozzle type ionizer
Inventor: LEE DONG HOON
IPC: H05F3/04
Filed: 2006-08-30
Abstract: A nozzle type ionizer is provided to have an efficient ionizing performance and range by forming a plurality of air ejection holes on a nozzle fitting at a predetermined interval and adjusting a balance of a generated ion quantity and an air pressure. A nozzle type ionizer includes an air supply unit(11), a high voltage generation unit(13), a discharge probe(14), a plurality of air ejection holes(21). The air supply unit injects an external air and supplies the external air to a nozzle fitting via a main body. The high voltage generation unit receives a voltage from a power source(12) and generates a high voltage. The discharge probe receives the high voltage from the high voltage generation unit, and ionizes an internal air of the main body by a corona discharge. The air ejection holes are formed on the nozzle fitting at a predetermined interval, and eject an ionized air.
Patent KR-20080020841-A (KR)
Title: Apparatus and method for electrode connection of display panel
Inventor: KU TAE HOON
IPC: G02F1/1345
Filed: 2006-09-01
Abstract: An apparatus and a method for connecting electrodes of a display panel are provided to bond a driving chip and a flexible substrate to an LCD(Liquid Crystal Display) panel using a single anisotropic conductive film to reduce the number of steps of an anisotropic conductive film bonding process. An apparatus for connecting electrodes of a display panel(100) includes a driving chip(131), a flexible substrate(133) and a single conductive film member(120). The display panel includes upper and lower substrates(111,113), a liquid crystal layer interposed between the upper and lower substrates, a first electrode and a second electrode. The driving chip has a first bump connected to the first electrode. The flexible substrate includes a second bump connected to the second electrode. The single conductive film member is heated and attached to the electrodes and the bumps such that the driving chip and the flexible substrate are electrically connected to each other.
Patent KR-20080017220-A (KR)
Title: Method and system for teaching a foreign language
Inventor: WOOD MICHAEL C
IPC: G09B19/06
Filed: 2006-09-15
Abstract: A method and a system for teaching a foreign language are provided to allow a user to use a sound providing a visual stream or an audio stream to the user if the sound is created or selected for the user. A method and a system for teaching a foreign language includes a step of appraising a target foreign language ability of a user knowing a basic word. A text comprising the basic word and a target foreign word is provided to the user. The amount of foreign language words is depended on the appraised target foreign language ability. The text is displayed on a screen. The text is provided to the user with an audio type. The text is accepted with the basic word(500). The text is accepted with the target foreign language. A mixed language text set is prepared by performing one of substituting the basic word in a basic word text for the target foreign language word and substituting the target foreign language word in the target foreign language word text for the basic word(506).
Patent KR-20080026864-A (KR)
Title: Map information renewal system and control method
Inventor: SON SEUNG HEE
IPC: G06Q50/10
Filed: 2006-09-21
Abstract: A map information renewal system and a control method thereof are provided to update latest map information without a map server center or a repeater by providing ad-hoc network among vehicles. A map information renewal system comprises a map server center(20) and a terminal(100). The map server center(20) provides map information, and the terminal(100) updates the map information wirelessly transmitted by the map server center(20). The terminal(100) includes a GPS module(120), a wireless communication module(110), a controller(160) and a setup unit(170). The GPS module(120) receives current position information from a satellite. The wireless communication module(110) transmits or receives data to or from the map server center(20) or other terminal. The controller(160) receives the map information from the map server center(20) or other terminal, and updates the map information. The setup unit(170) enables a user to set up an update cycle for receiving latest map information.
Patent KR-20080028050-A (KR)
Title: A cooling fan having variable blades
Inventor: NAM SUNG WOO
IPC: F04D29/38
Filed: 2006-09-26
Abstract: A cooling fan having variable blades is provided to reduce noise and energy consumption by reducing the angle between a blade wheel and a blade and shortening the length from the center of the blade wheel to the top of the blade. A cooling fan(1) comprises a blade wheel(10) having a hollow disc shape, a plurality of coupling sockets(11) radially provided at an end of the blade wheel and having pin guide holes at both lateral sides and a stopper(111) at the top, a movable member(12) installed in the coupling socket, an elastic member(13) for elastically supporting the movable member, a blade(14) inserted into the movable member, and a coupling pin. The elastic member is inserted into the coupling socket such that the elastic member is positioned at the upper end portion of the movable member.
Patent KR-20080029400-A (KR)
Title: Travel rail protective device for rack master
Inventor: YANG YOUNG OH
IPC: B65G49/06
Filed: 2006-09-29
Abstract: A travel rail protective device for a rack master is provided to enhance process yield of the rack master by easily and partially changing a protective cover in spite of damage to the protective cover. A travel rail protective device for a rack master includes a stocker, a rack master, and a protective cover. The stocker stores a plurality of cassettes. The rack master transports the cassettes by having a travel wheel(23) moving along a plurality of travel rails(5) formed at the stocker. The protective cover is formed on the travel rails to protect the travel wheel and the travel rails. A plurality of projection units are formed at the protective cover to fix the protective cover on the travel rails. A plurality of inserting holes are formed at the travel rails to insert the projection units.
Patent KR-20070036731-A (KR)
Inventor: KIM SOENG HUN
IPC: H04L12/56
Filed: 2006-09-29
Abstract: 본 발명은 이동통신 시스템에서 HARQ 동작을 이용하여 상위 계층에서 ARQ 동작을 보다 효율적으로 수행하는 방법 및 장치에 관한 것으로서, 이는 패킷의 재전송을 위해 HAQR 동작과 ARQ 동작을 지원하는 이동 통신 시스템의 송신기에서 수행되는 재전송 방법에 있어서, HARQ 엔터티가 적어도 하나의 ARQ 패킷이 포함된 HARQ 패킷을 수신기로 전송하는 과정과, 상기 HARQ 패킷이 전송 실패된 경우 상기 HARQ 엔터티가 해당 ARQ 엔터티로 상기 ARQ 패킷의 전송 실패를 알리는 국부(Local) NACK 신호를 전송하는 과정을 포함함을 특징으로 한다. 본 발명에 의하면, HAQR와 ARQ 동작을 모두 지원하는 이동통신 시스템에서 ARQ 동작의 오류 여부를 용이하게 판별할 수 있으며, HARQ 엔터티가 ARQ 엔터티로 Local ACK/NACK을 전송하는 방식으로 ARQ 패킷의 재전송 여부를 신속하게 결정하여 ARQ 동작의 성능을 대폭 향상시킬 수 있다. 
             
       
     LTE, HARQ, ARQ, Local ACK/NACK
Patent KR-20060111883-A (KR)
Title: The apparatus for fixing texture of embroider machine
Inventor: JANG SUNG NAM
IPC: D05C9/00
Filed: 2006-09-30
Abstract: An apparatus for fixing texture of an embroider machine is provided to install clamping devices at the left and right sides thereof so that the tension of the texture is maintained toward the left and right directions. A raw texture supply member(10) supplies the raw texture wound on a raw texture supply roller through a first guide roller(12) and a raw texture arrangement roller(13). A raw texture transfer member(20) transfers the raw texture through a subsidiary transfer roller(22) and a raw texture transfer roller(21), and embroiders a pattern on the texture. A clamping device(33) includes a main belt installed between both sides of the raw texture transfer roller. A follower belt(32) is engaged with the main belt and a tensioner(33) controls the tension of the follower belt. A raw texture recovery member(40) winds the transferred raw texture to a raw texture recovery roller(41) through a raw texture arrangement roller(42) and a second guide roller(43).
Patent KR-20080033739-A (KR)
Title: A graphical user interface system for drive information device
Inventor: KANG SUNG HYUN
IPC: G06F3/02
Filed: 2006-10-13
Abstract: A character input system of a car information device is provided to construct the character input system easily for reducing the manufacturing cost and operate the character input system rapidly for decreasing a time required to input characters. A character input system of a car information device includes a jog dial and a graphical user interface system. The jog dial includes a rotary knob type switch which is rotated and pushed and a joystick operating in more than four directions. The graphical user interface system searches and selects consonants and vowels arranged in a circular form through a one-time circulation. The character input system has a closed couple such that the consonants and vowels are arranged in a single circulation and each of the consonants and vowels is visually discriminated from the others.
Patent KR-20070043667-A (KR)
Inventor: BORLAND WILLIAM J
IPC: H01F27/28
Filed: 2006-10-20
Abstract: 전력 코어를 포함하는 장치에 있어서, 상기 전력 코어는 적어도 하나의 내장형 단품 캐패시터를 포함하는 적어도 하나의 내장형 단품 캐패시터층을 포함하되 상기 내장형 단품 캐패시터는 적어도 하나의 제1 전극과 제2 전극을 포함하고 전력 코어의 외측 상에 위치되며, 전력 코어의 외층 상의 캐패시터의 제1 및 제2 전극 모두는 반도체 장치의 적어도 하나의 Vcc(전력) 단자와 적어도 하나의 Vss(접지) 단자가 각각 적어도 하나의 제1 전극 및 적어도 하나의 제2 전극에 직접 연결될 수 있도록 되어 있다. 
       
     전력 코어 장치, 내장형 단품 캐패시터, 평면 캐패시터, 전력 코어 패키지
Patent KR-20080045310-A (KR)
Title: Join of copper pipe by spheral screw
Inventor: CHOI HAN JONG
IPC: F16L19/00
Filed: 2006-11-20
Abstract: A method for joining copper pipes by using spherical screw is provided to prevent water leakage from occurring due to water pressure by coupling a copper pipe through using a rubber packing. A method for joining copper pipes by using spherical screw(4) comprises a step of forming threads at a predetermined interval in a copper pipe(B) and a copper elbow(A) by using a threading machine. A rubber packing is fitted around the copper pipe and the copper elbow is coupled with the copper pipe. A copper element has protrusions at the inner surface thereof such that the copper pipe is inserted into a predetermined position of the copper element. Rounded threads are formed in the copper pipe and the copper element, so that time required for joining the copper pipe to the copper element is shortened.
Patent KR-20080046307-A (KR)
Title: Power supply device of plasma display device and driving method of the plasma display device
Inventor: YOON BONG EUN
IPC: H02M3/28
Filed: 2006-11-22
Abstract: A power supply device of a plasma display device and a driving method of the plasma display device are provided to elongate a sustain discharge period by shortening an address period. A power supply device of a plasma display device includes a transformer(103) and first and second circuits(101,102). The transformer includes input and output ports, converts the voltage from the input port to different level, and delivers the converted voltage to the output port. The first circuit is connected to the input port of the transformer. The second circuit is connected to the output port of the transformer. The second circuit includes first and second voltage supply units. The first voltage supply unit(Vccf1) applies a first voltages higher than a reference potential to a scan electrode at an end timing of a reset period. The second voltage supply unit(Vccf2) applies a second voltage higher than the first voltage to the scan electrode during the address period.
Patent KR-20060128797-A (KR)
Title: Novel oligonucleotide probes, dna chip and detection kit for diagnosing sexual transmitted disease and method of manufacturing thereof
Inventor: KIM YEON SOO
IPC: C12Q1/68
Filed: 2006-11-23
Abstract: A probe consisting of an oligonucleotide, an oligonucleotide DNA chip and a detection kit therefor comprising the DNA chip are provided to be able to rapidly, simply and accurately detect 18 kinds of various bacteria closely relating to sexually transmitted diseases. The probe for detecting the existence of bacteria causing sexual transmitted diseases consists of at least one oligonucleotide selected from the group consisting of SEQ ID : NOs. 1 to 18. The kit for detecting bacteria causing sexual transmitted diseases comprises an oligonucleotide DNA chip including the probe and a detection tool for detecting hybridization reaction of the probe and a sample DNA.
Patent KR-20070113950-A (KR)
Title: Fuel-control servo valve, and fuel injector provided with such servo valve
Inventor: RICCO MARIO
IPC: F02M47/02
Filed: 2006-11-24
Abstract: A fuel control servo valve and a fuel injector having the same are provided to improve balance of the servo valve and operation and durability of an injection device. A servo valve(7) for fuel control includes an actuator unit(14), valve bodies(8,28), and an opening/closing unit(17). The valve bodies include a stem(33) extended in a longitudinal axis direction, and provided with an internal passage(26) for communication of fuel. The valve bodies are mounted on a fixed position. The opening/closing unit is coupled to a lengthwise outer surface(34) in a substantially fluid-tight way such that the opening/closing unit is movable between an end-of-travel closing position and an end-of-travel opening position by the movement of the actuator unit. In the end-of-travel closing position, an outlet port is closed such that the axial resultant pressure by the pressure of fuel becomes zero. The internal passage includes at least two radial channels(39) connected to the outlet port via a lengthwise outer surface of the stem. Each radial channel has a first portion(42) having a calibrated length and diameter.
Patent KR-20060059258-A (KR)
Title: Phthalocyanines and their use in ink-jet printers
Inventor: PATEL PRAKASH
IPC: C09B47/26
Filed: 2004-07-02
Abstract: (a) a major dye component which is a mixture of phthalocyanine dyes of Formula (1) and salts thereof: wherein: M is Cu or Ni; PC represents a phthalocyanine nucleus of formula (a); R1 and R2 independently are H or optionally substituted CI-4alkyl; R3 is H or optionally substituted hydrocarbyl; and R4 is optionally substituted hydrocarbyl; or R3 and R4 together with the nitrogen atom to which they are attached represent an optionally substituted aliphatic or aromatic ring system; x is 0.1 to 3.8; y is 0.1 to 3.8; z is 0.1 to 3.8; the sum of (x+ y+z) is 4; and the substituents, represented by x, y and z, are attached only to a beta-position on the phthalocyanine ring; and (b) a liquid medium which comprises water and an organic solvent or an organic solvent free from water. Also novel dyes, ink-jet printing processes, printed images, and cartridges.
Patent KR-20060054392-A (KR)
Title: Pyridazinyl-piperazines and their use as histamine h3 receptor ligands
Inventor: HOHLWEG ROLF
IPC: C07D237/20
Filed: 2004-07-06
Abstract: The present invention relates to piperazines of formula I. The compounds show a high and selective binding affinity for the histamine H3 receptor, indicating histamine H3 receptor antagonistic, inverse agonistic or agonistic activity. As a result, the compounds are useful for the treatment of diseases or disorders related to the histamine H3 receptor.
Patent KR-20060086358-A (KR)
Title: Device for stabilizing combustion in gas turbine engines
Inventor: CORNWELL MICHAEL
IPC: F23R3/28
Filed: 2004-09-03
Abstract: Disclose is a burner for a gas turbine combustor that uses a central bluff body flame holder and a quarl to shape the recirculation zone in order to stabilize the combustion process. The burner includes, among other elements, a cylindrical main body and a flame holder. The flame holder is disposed within a fuel-air mixing chamber and includes a base portion and an elongated bluff body. The base portion engages with the main body of the burner in a supporting manner and the elongated bluff body extends in an axially downstream direction from the base portion through the internal mixing chamber so as to position a combustion ignition point downstream of the internal mixing chamber. In a representative embodiment, the burner further includes a quarl device disposed adjacent to the downstream end portion of the burner main body. The quarl device defines an interior recirculation chamber and a burner exit. The interior recirculation chamber is adapted for receiving precumbustion gases from the mixing chamber and for recirculating a portion of the combustion product gases in an upstream direction so as to aid in stabilizing combustion.
Patent KR-20070011229-A (KR)
Title: White-emitting copolymers, their preparation and use
Inventor: FALCOU AURELIE
IPC: H01L51/50
Filed: 2004-09-17
Abstract: The invention relates to white-emitting copolymers which are obtained by combining blue-emitting, green-emitting, and red-emitting repeating units. The inventive copolymers are characterized by improved coating properties and improved efficiency compared to materials known in prior art when used in polymeric organic light-emitting diodes. ® KIPO & WIPO 2007
Patent KR-20060113888-A (KR)
Title: Gas phase oxidation catalyst with defined vanadium oxide particle size distribution
Inventor: STORCK SEBASTIAN
IPC: C07C51/31
Filed: 2004-09-24
Abstract: A method for production of a catalyst for gas phase oxidations is disclosed, whereby a suspension of Ti02 and V20 5 particles is applied to a fluidised inert support, wherein at least 90 vol. % of the V205particles have a diameter of 20 mum or less and at least 95 vol. % of the V20 5 particles have a diameter of 30 mum or less. The defined particle size distribution of the V205 permits a high coating efficiency.
Patent KR-20060129180-A (KR)
Title: Socket device
Inventor: MORIYAMA HIDEO
IPC: H01R33/09
Filed: 2005-03-11
Abstract: A socket device (1, 1a-1g) includes a plurality of conductors (2), an insulating socket main body (4), which is bonded to a plurality of the conductors to hold the conductors, demarcates a cavity (5) having an opening at least on one plane to expose a part of the conductor and can connect an electric element (3, 13, 22, 40) with the exposed conductors in the cavity, and a cap (6, 6a-6n, 6p), which has a cap main body (7) covering at least a part of the above mentioned one plane of the socket main body and is mounted on the socket main body.
Patent KR-20060113693-A (KR)
Title: Stage system, exposure apparatus and exposure method
Inventor: NISHII YASUFUMI
IPC: H01L21/027
Filed: 2004-12-15
Abstract: Disclosed is a state system (PST) comprising a holder (PH) having a substrate holding surface (33A) for holding a substrate (P), a stage (52) which moves while supporting the holder (PH), and a recovery unit (60) having lyophilic sections (3, 5) which are arranged near the holder (PH) and at least part of which has lyophilicity. The recovery unit (60) collects a liquid (1) using the lyophilic sections (3, 5). By having such a structure, the liquid is prevented from entering into the space between the substrate and the holder even when an exposure is carried out while filling the space between a projection optical system and the substrate with the liquid.
Patent KR-20060108662-A (KR)
Title: Test program debug device, semiconductor test device, test program debug method, and test method
Inventor: HORI MITSUO
IPC: G06F11/22
Filed: 2004-10-05
Abstract: There is provided a test program debug device comprising a DUT (device under test) simulator and a semiconductor test device simulator. The semiconductor test device simulator includes: a test range acquisition unit for acquiring a test range as a range of instructions to be verified among the test programs; an instruction simplification unit for simplifying a non-set instruction other than the set instruction for setting the DUT simulator; and an instruction execution unit for executing the test range instruction contained in the test range, the setting instruction, and the non-set instruction which has been simplified by the instruction simplification unit.
Patent KR-20060093348-A (KR)
Title: Novel polymer films and textile laminates containing such polymer films
Inventor: NORVELL JEAN
IPC: B32B27/40
Filed: 2004-12-02
Abstract: Polymer film having at least two regions of differing translucency. The at least two regions of differing translucency can be obtained by selectively compressing regions of the polymer film. Laminate comprising textile material and such a polymer film. The laminates can be breathable and/or waterproof. Suitable uses for the laminate include, for example, garments, tents, and sleeping bags.
Patent KR-20060122887-A (KR)
Title: Organic element for electroluminescent devices
Inventor: DEATON JOSEPH CHARLES
IPC: H01L51/50
Filed: 2004-11-29
Abstract: Disclosed is an electroluminescent device comprising a light-emitting layer containing a phosphorescent light emitting material that contains an organometallic complex comprising a metal selected from the group consisting of Ir, Rh, Os, Pt, and Pd and a pyrazole compound fused with at least one aromatic ring. The device provides useful light emissions.
Patent KR-20060132628-A (KR)
Title: Method of determining completion of coin insertion and coin recovering device for automatic vending machine
Inventor: KUMABE TAKASHI
IPC: G07D5/08
Filed: 2004-12-27
Abstract: A method of determining completion of coin insertion, capable of easily and reliably determining completion of insertion of a required number of coins for purchasing a commercial article. A coin stay section (105) is constructed such that coins staying in a line in the coin stay section (105) are electrically connected in series. Further, a first electrode (121) in contact with a coin positioned at one end of the line is provided in the coin stay section (105), and a second electrode (123) in contact with a coin positioned at the other end of the line is provided in the coin stay section. Completion of insertion of a required number of coins is determined by whether or not an electric current flows between the first electrode (121) and the second electrode (123).
Patent KR-20070032268-A (KR)
IPC: H04N5/74
Filed: 2004-11-02
Abstract: 본 발명에서는 인간의 시각 특성을 이용하여 해상도를 향상시키는 개념이 적용된다. 즉, 본 발명은 실제의 물리적인 해상도보다 훨씬 향상된 해상도의 화질로 보여질 수 있도록 함으로써, 물리적으로 해상도가 향상된 것과 동일한 효과를 얻을 수 있다. 
     이를 위해 본 발명은 한 프레임에 해당하는 영상 신호를 제1영상신호와 제2영상신호로 나누고, 각각 제1영상과 제2영상을 형성하여 스크린의 제1위치와 제2위치에 디스플레이되도록 함으로써 해상도가 향상된 것처럼 인식되도록 한다.
Patent KR-20060132659-A (KR)
Title: Transistor including a deposited channel region having a doped portion
Inventor: HOFFMAN RANDY
IPC: H01L29/786
Filed: 2004-12-20
Abstract: A transistor (10, 40, 42, 44, 46) having a gate electrode (12, 60), a source electrode (20, 62), a drain electrode (22, 64), a dielectric material (16, 70) and a channel region (18, 80) disposed between the source electrode (20, 62) and drain electrode (22, 64). The channel region (18, 80) includes a portion (82) doped with an impurity to change the fixed charge density within the portion (82) relative to a remainder of the channel region (18, 80).