baber/WOPTO huggingface dataset:
Patent KR-20050106094-A (KR)
Title: Receiver and method for concurrent receiving of multiple channels
Inventor: PUGEL MICHAEL ANTHONY
IPC: H04N5/44
Filed: 2004-03-05
Abstract: A signal receiving apparatus (100) provides a flexible architecture for single or multiple channel reception capability. According to an exemplary embodiment, the signal receiving apparatus (100) includes a front-end processor (20) and one or more channel recovery elements (40 and/or 60). The front-end processor (20) includes an A/D converter (10), a demultiplexer (12), and one or more filters (16, 18). The A/D converter (10) receives analog RF signals and converts the analog RF signals to digital RF signals. The demultiplexer (12) decimates the digital RF signals to generate decimated RF signals. The one or more filters (16, 18) filter the decimated RF signals to generate filtered RF signals. The one or more channel recovery elements (40 and/or 60) process the filtered RF signals to provide baseband signals corresponding to one or more frequency channels.
Patent KR-20050105280-A (KR)
Title: Method of electroplating a workpiece having high-aspect ratio holes
Inventor: REENTS BERT
IPC: C25D7/12
Filed: 2004-02-04
Abstract: In order to electroplate workpieces comprising high-aspect ratio holes a method is disclosed comprising the steps bringing the workpiece and at least one anode into contact with a metal plating electrolyte, and applying a voltage between the workpiece and the anodes, to the effect that a current flow is provided to the workpiece. The current flow is a pulse reverse current flow having a frequency of at most about 6 Hertz. According to the frequency each cycle time comprises at least one forward current pulse and at least one reverse current pulse.
Patent KR-20050115282-A (KR)
Title: Protected return path from digital rights management dongle
Inventor: VAUCLAIR MARC
IPC: G06F21/60
Filed: 2004-03-12
Abstract: A method, apparatus, and system for providing secure communication between a tamper resistant device (404) and a sink device (406) is disclosed. Encrypted content is received from a source device (402) at the tamper resistant device (404), wherein the content has been encrypted using a first key. The content is decrypted using the decrypted first key. A second key is received at the tamper resistant device (404) from the sink device (406), wherein the second key is encrypted using the public key of the tamper resistant device (404). The second key is decrypted using the private key of the tamper resistant device (404). The content is re-encrypted using the second key. The re- encrypted content is transmitted to the sink device (406).
Patent KR-20060006839-A (KR)
Title: Prostheses and tools for replacement of natural facet joints with artificial facet joint surfaces
Inventor: REILEY MARK
IPC: A61B17/86
Filed: 2004-04-12
Abstract: Cephalad and caudal vertebral facet joint prostheses and methods of use are provided. The cephalad prostheses are adapted and configured to be attached to a lamina portion of a vertebra without blocking a pedicle portion of the cephalad vertebra.
Patent KR-20070073222-A (KR)
Title: Micro actuator and data storage apparatus employing the same
Inventor: PARK HONG SIK
IPC: G11B21/02
Filed: 2006-01-04
Abstract: A micro-actuator and an information storing device adopting the same are provided to enhance size efficiency and be strong in disturbance. A plurality of stages(32-35), elastically supported by a supporting part, has mounting surfaces in which driven bodies are mounted. The stages(32-35) are disposed to be mutually adjacent. A plurality of levers(50) is formed among a plurality of the stages(32-35). Both ends of the levers(50) are connected to the adjacent stages. When one stage is moved, a plurality of the lever(50) provides force so that another stage adjacent to the one stage is moved in a direction opposite to the movement direction of the one stage. A driving part having a coil and permanent magnets provides driving force to the respective stages(32-35).
Patent KR-20070074737-A (KR)
Title: Granular fertilizer, granular residual gymsum fertilizer for preventing generation of malodor and manufacturing method thereof
Inventor: OH MYUNG HWAN
IPC: C05D3/04
Filed: 2006-01-10
Abstract: A method for manufacturing granular fertilizer and/or granular residual gypsum fertilizer without malodor is provided to produce the fertilizer containing mineral nitrogen while preventing generation of malodor during production thereof by using the ammonia compound as a granulation agent as well as pH regulator to remove the malodor. The method comprises the steps of: adding a sulfuric acid compound to phosphoric acid residual gypsum to prepare a mixture; milling the mixture; and spraying ammonia compound to the milled phosphoric acid gypsum. The prepared granular residual gypsum fertilizer includes: 5-15wt. parts of sulfuric acid and 10-20wt. parts of ammonia compound to 100wt. parts of phosphoric acid gypsum and the ammonia compound reacts with the sulfuric acid compound as the granulation agent. The reaction is carried out at pH 6 to 8. The gypsum further includes alkaline compound such as blast furnace slag and powder thereof alone or in combination thereof.
Patent KR-20070075044-A (KR)
Title: Catalyst for the removal of nitrogen oxides with reducing agent and its preparation method
Inventor: KWAK BYONG SUNG
IPC: B01J21/04
Filed: 2006-01-11
Abstract: A nitrogen oxide removing catalyst and a method for manufacturing the same are provided to improve the efficiency in removal of nitrogen oxide, by manufacturing the catalyst including silver and chlorine elements impregnated on an alumina support. A nitrogen oxide removing catalyst is composed of silver and chlorine elements supported on a carrier. The catalyst has silver elements of 0.1 to 10 weight percents based on the carrier of 100 weight percents. The chlorine elements are anchored on the surface of a catalyst by impregnating the carrier with silver elements into a hydrochloric acid solution of 3 to 6.5 pH. The carrier is alumina having a crystalline structure of non-crystallization type, gamma type, theta type, or eta type.
Patent KR-20070080161-A (KR)
Title: Gate driving unit and display apparatus having the same
Inventor: LEE BONG JUN
IPC: G09G3/36
Filed: 2006-02-06
Abstract: A gate driving unit and a display device having the same are provided to prevent the display device from being erroneously driven, by reducing delay in a gate driving signal. A first gate driving circuit(210) is connected to first ends of plural gate lines(GL1~GLn). The first gate driving circuit applies a first gate signal to odd-numbered gate lines and a second gate signal to even-numbered gate lines. The first gate signal has a first precharging period and a first active period which is close to the first precharging period. The second gate signal has a second precharging period corresponding to the first active period and a second active period which is close to the second precharging period. A second gate driving circuit(220) is connected to second ends of the gate lines and simultaneously turned on with the first gate driving circuit. The second gate driving circuit applies the first gate signal to the odd-numbered gate lines and the second gate signal to the even-numbered gate lines.
Patent KR-20060090623-A (KR)
Inventor: KOGIANTIS ACHILLES GEORGE
IPC: H04J11/00
Filed: 2006-02-09
Abstract: 무선 통신 시스템(20)은 다수의 이동국들(24, 26)에의 동시적인 전송을 위하여 다수의 안테나들(30, 32)을 사용하는 것을 포함한다. 분산 다중 안테나 스케쥴링(distributed multiple antenna scheduling; DMAS) 기술은 직교 주파수 분할 다중(orthogonal frequency division multiplexing; OFDM)을 갖는 캐리어 대역폭 내로부터 적어도 하나의 선택된 서브캐리어에 대한 동시적인 전송들을 적어도 수신하기 위하여 복수의 이동국들을 선택하는 것을 포함한다. 공개된 예에서, 복수의 이동국들은 캐리어 대역폭 내의 각각의 서브캐리어에 다하여 선택된다. 공개된 예는 어떤 이동국들을 동시적인 전송을 위하여 선택하는 지를 결정하는 계산의 복잡성을 감소시키기 위하여 서브캐리어들을 서브세트들과 그룹화하는 것을 포함한다.  
       
     서브캐리어, 직교 주파수 분할 다중, 안테나, 이동국
Patent KR-20060092151-A (KR)
Inventor: RODOLPH BERND
IPC: H05B44/00
Filed: 2006-02-17
Abstract: 본 발명은 가스 방전 램프의 동작을 위한 자유 가동 하프 브리지 인버터를 가진 회로에 관한 것이다.  스톱 장치는 온 타임 동안만 하프 브리지 스위치들을 구동시키기 위하여 사용된다.  하프 브리지 인버터의 발진 주파수는 온 타임의 기간에 의해 조절될 수 있다.  이것은 가변하는 램프 동작을 제어할 수 있게 한다.
Patent KR-20060093666-A (KR)
Inventor: ONO KIKUO
IPC: G09G3/36
Filed: 2006-02-21
Abstract: 본 발명은 표시장치에 관한 것으로 화소에 게이트 신호선으로부터의 주사 신호에 의해 온 하는 박막트랜지스터와 이 박막트랜지스터를 개재하여 드레인 신호선으로부터의 영상이 공급되는 전극을 가지는 표시장치에 있어서 상기 주사 신호는 상기 박막트랜지스터를 온 하는 전압레벨에 있어서 그 도중에 상기 전압레벨을  저감 시키는 곡부를 갖추고 이 곡부가 저감된 전압레벨은 상기 박막트랜지스터를 오프 하는 전압 레벨 이상으로 이루어져 있는 기술을 제공한다.
Patent KR-20070089455-A (KR)
Title: A laser display apparatus
Inventor: SHIN SUNG CHUL
IPC: H04N5/74
Filed: 2006-02-28
Abstract: A laser display apparatus is provided to obtain a clear image by installing a speckle removing unit in a light incident surface of a light path unit which uniformly mixes light divided by a rotary color divider. A laser display apparatus(100) comprises the following parts: a light source for generating a laser beam; a light path unit(14) which has a speckle removing unit(50) in an incident surface of the laser beam and uniformly mixes light passing through the speckle removing unit; and a video display unit(16) for displaying a video through the laser beam emitted from the light path unit.
Patent KR-20060097658-A (KR)
Inventor: AUGER ROBERT L
IPC: G03F7/42
Filed: 2006-03-09
Abstract: 기판, 이를테면 전자장치로부터 후기-플라즈마 처리 폴리머 잔류물의 제거에 유용한 조성물이 제공된다.  또한 후기-플라즈마 처리 잔류물을 제거하는 방법과 조성물을 이용한 집적회로의 제조 방법이 제공된다.
Patent KR-20060030881-A (KR)
Inventor: HWANG YEONG SEOP
IPC: F16B15/00
Filed: 2006-03-22
Abstract: 본 발명은 낚싯줄이나 그와 유사한 물성을 지닌 플라스틱 줄로 만든 플라스틱못(12) 및 관련 제조방법과 상기 플라스틱못을 사용하여 물체와 물체를 결속하는 방법에 관한 것이다 
       
     플라스틱못, 실패, 멈춤판, 폴리아마이드, 단사(Mono Filament), 낚싯줄, 직진성, 못머리, 못기둥, 마무리판, 인형눈, 비철금속제, 쪽가위, 피결속체, 이물성, 가짜미끼, 돔(Dome), 로고, 엠블렘, 젤리 플라스틱 벌레(Jelly Plastic worm).
Patent KR-20060054224-A (KR)
Inventor: HUH IN GHOO
IPC: G06Q40/02
Filed: 2006-03-23
Abstract: 본 발명은, 가입자의 정의에 의해 기존의 가입계좌들이나 신설된 복수의 계좌를 임의로 연동할 수 있도록 하는 금융결제 시스템을 구성하여, 단일의 가입 계좌에 대해 가입자가 필요로 하는 또 다른 계좌들을 복잡한 계좌 번호를 사용하지 않고 결제를 편리하게 할 수 있도록 하는 복수의 계좌를 연동하는 금융결제 시스템에 관한 것이다. 이를 위해 본 발명은, 가입자가 단일의 대표계좌를 결제하는 경우에 상기 대표계좌와 함께 동시에 연동계좌들을 결제할 수 있도록 하고, 또한 가입자가 지정하는 다른 가입자는, 자신의 계좌로 연동계좌가 제공되어 일반 계좌와 동일하게 개개의 결제가 이루어지도록 한다. 또한, 상기 대표계좌와 연동계좌들의 구분 및 관리는 가입 금융기관이 부여하는 개별 계좌번호 및  계좌특정코드에 의해 달성될 수 있으므로, 기존 은행간의 결제 구조를 그대로 활용하면서도 연동계좌를 이용할 수 있도록 하는 신규한 효과를 갖는다. 
     아울러, 지불게이트웨이를 포함하는 외부 결제망으로는 기존의 데이터 형식을 그대로 활용하여 결제가 이루어지므로 가입자 및 금융기관의 편의가 극대화되는 현저한 작용효과가 발생한다. 
       
     금융결제시스템, 계좌, 연동계좌, 대표계좌, 지불게이트웨이, 가입자, 금융기관
Patent KR-20070097825-A (KR)
Title: Radial tire for passenger car
Inventor: CHOI JIN MI
IPC: B60C9/18
Filed: 2006-03-29
Abstract: A radial tire for a vehicle is provided to minimize the friction between belts of the radial tire so that emitted heat is dissipated as soon as possible, thereby improving endurance of the radial tire. A radial tire includes a belt. The belt includes a first belt layer(60) positioned at the side of a carcass and a second belt layer(70) positioned on the first belt layer. The end portion of the second belt layer(70) has a ring shape to surround the lower end portion of the first belt layer(60). The cord diameter of the first belt layer(60) is larger than that of the second belt layer(70). A tread of the radial tire includes a cap tread and an under tread. The under tread extends to the side surface of the belt such that the under tread makes contact with the side wall.
Patent KR-20070098017-A (KR)
Title: Lamp housing and liquid crystal display device having it
Inventor: CHO HYOUNG JE
IPC: G02F1/13357
Filed: 2006-03-30
Abstract: A lamp housing and an LCD(Liquid Crystal Display) having the same are provided to prevent damage of the lamp by ensuring mechanical stiffness against the external impacts. A lamp housing includes a main body with upper and lower surfaces and a lamp, a cover unit(129b) which is prolonged from at least one of the upper and lower surfaces of the main body and guides a light guide plate(126), and a buffer unit(129a) which is formed in at least one of the upper and lower surfaces of the main body and absorbs impacts of the light guide plate.
Patent KR-20060112214-A (KR)
Title: A curtain plate and a construction structure of a outer wall using the same
Inventor: HONDA TAKASHI
IPC: E04F13/09
Filed: 2006-04-21
Abstract: A curtain plate is provided to be anchored stably without being under the control of circumstances of the construction surface of a building. A curtain plate(1) is composed of a base member(10) and a main body(30) and installed to a building by fixing base members on an external wall(2) of a building at the distance corresponded to the length of a main body of a curtain plate, wherein the base members are fixed on the external wall by contacting the backside of an upper fixing part(12) and a lower fixing part(13) of the base member with the external wall, inserting fixing screws(3) to an opening of a surface part(11) and an opening of a vertical plate(19) and inserting the front ends to long holes, and then press-fitting the fixing screws toward the building using rotating equipment.
Patent KR-20070105064-A (KR)
Title: Apparatus for collecting pollutants in air
Inventor: KIM DAE HYUNG
IPC: G01N1/22
Filed: 2006-04-25
Abstract: An apparatus for collecting pollutants in air is provided to prevent unnecessary power consumption by supplying power to attached devices only when the reagent amount detected by a reagent amount detecting unit is exact. An apparatus for collecting pollutants in air comprises a reagent amount detecting unit and a controller(60). The reagent amount detecting unit detects whether the amount of reagent in a bottle is exact. The controller supplies power to attached devices only when the reagent amount is exact. The apparatus further includes a switch(66) opened and closed under the control of the controller.
Patent KR-20070105133-A (KR)
Title: Method and apparatus of measurement voltage for battery apparatus
Inventor: PARK JONG MIN
IPC: G01R19/165
Filed: 2006-04-25
Abstract: A method and an apparatus for measuring a voltage of a battery are provided to improve an efficiency of a voltage measurement by shortening a voltage measuring time of a battery and a voltage measuring interval between battery cells. An apparatus for measuring a voltage of a battery includes a plurality of voltage measuring capacitors(C1-CN), a plurality of voltage measuring portion(1041-104N), a plurality of switching portion(1061,1081,1101), and a control unit(100). The plurality of voltage measuring capacitors are connected to a battery cell of a plurality of battery modules, and receive and charges a power of the battery cell. The plurality of voltage measuring portions measure the voltage charged on the plurality of voltage measuring capacitors. The plurality of switching portions connect or disconnect any one battery cell of the plurality of battery modules to the plurality of voltage measuring capacitors, and connect or disconnect the plurality of voltage measuring capacitors to the plurality of voltage measuring portions. The control unit connects any one battery cells of the plurality of battery modules to the plurality of voltage measuring capacitors, and charges the plurality of voltage measuring capacitors. The control portion measures a voltage of the plurality of charged voltage measuring capacitors sequentially, connects and charges the corresponding voltage measuring capacitor to a next battery cell of the corresponding battery module.
Patent KR-20070105146-A (KR)
Title: An extract from dryopteris crassirhizoma for prevention and/or remedy of an acne and a composition of cosmetic including the extract
Inventor: CHOI SHIN WOOK
IPC: A61K8/97
Filed: 2006-04-25
Abstract: An extract of Dryopteris crassirhizoma for prevention and treatment of acnes is provided to inhibit growth of Propionibacterium acnes making acnes severe, thereby eliminating side effects and improving long-term use safety. An extract of Dryopteris crassirhizoma is prepared by extracting Dryopteris crassirhizoma with water, hydrophilic organic solvent including methanol or ethanol or a mixture thereof, and optionally extracting the first extract of Dryopteris crassirhizoma with hexane. A composition for prevention and treatment of acnes comprises 0.001-20.0 wt.% of the first or second extract of Dryopteris crassirhizoma, and is formulated as soft lotion, astringent lotion, lotion, cream, emulsion foundation or soap.
Patent KR-20070107942-A (KR)
Title: Method for sorting a recording program in optical recording/playback device
Inventor: PARK SANG DO
IPC: H04N5/781
Filed: 2006-05-04
Abstract: A method for sorting a recorded program of an optical recording and reproducing device is provided to search and watch a broadcasting program easily by an audience by sorting the various broadcasting programs simply according to a taste of the audience. A method for sorting a recorded program of an optical recording and reproducing device includes a step of displaying a sorting menu on an OSD(On Screen Display) by checking a broadcasting program kept at an HDD(Hard Disc Drive) previously, by a microcomputer receiving a sorting selection signal according to an operation of a user(S30,S40); a step of judging a selection of a sorted broadcasting program and a moving position by the user checking information about the displayed broadcasting program(S50,S60,S70); a step of outputting the applicable information from the microcomputer to the MPEG control unit and changing the recorded broadcasting program according to a sorting order, when selecting the sorted broadcasting program and the moving position(S80,S90); and a step of displaying the newly-corrected sorting information inputted from the MPEG control unit, on the OSD by the microcomputer(S100,S110).
Patent KR-20070061090-A (KR)
Title: Apparatus and method for ranging measurement using chaotic uwb wireless communication
Inventor: LEE CHEOL HYO
IPC: G01S19/15
Filed: 2006-05-18
Abstract: A distance measuring device using chaotic UWB(Ultra Wide Band) wireless communication and a method thereof are provided to increase chaotic signal detection performance by improving the existing on/off keying method. A distance measuring device(200) using chaotic UWB wireless communication is composed of a chaos generating/modulating unit(201) generating and modulating a chaotic UWB signal and then outputting the chaotic UWB signal to a wireless communication unit(205); the wireless communication unit transmitting and receiving a wireless signal; a detecting unit detecting the wireless signal input from the wireless communication unit as a voltage signal; a converting unit(202) sampling the analog voltage signal input from the detecting unit and then outputting a digital signal of the predetermined level; a comparing unit outputting a binary digital signal by comparing the level of the analog voltage signal input from the detecting unit, with a predetermined critical value; and a distance measuring unit(204) calculating a leading edge indicating a point of first data reaching time of a packet header, through the binary signal generated by converting the digital signal output from the converting unit according to the predetermined critical value, and the digital signal output from the comparing unit, and then measuring the distance by using the leading edge.
Patent KR-20070112526-A (KR)
Title: Prism type light guide plate of a backlight unit and method for manufacturing the same
Inventor: LEE JI HWAN
IPC: G02F1/13357
Filed: 2006-05-22
Abstract: A light guide plate for a backlight unit is provided to offer high brightness properties and wide viewing angle properties and prevent white and black lines in a light incident unit, thereby improving significantly performance. A light guide plate(30) for a backlight unit is equipped to convert the form and path of light incident from a light source. The light guide plate includes a prism pattern(32) and a diffusion pattern(34). The prism pattern is formed in a side for reflecting the light incident from the light source. The diffusion pattern diffuses the light which is formed minutely on the prism pattern and is incident. The diffusion pattern is formed with depressed engraving and engraving in relief.
Patent KR-20060072109-A (KR)
Inventor: SHIM TAE SOUP
IPC: B43K7/00
Filed: 2006-05-24
Abstract: 본 발명은 잉크 충전이 가능한 펜이 부착된 슬라이딩 자에 관한 것으로서, 특히 종이에 자를 대고 선을 그을 때 필기구를 따로 댈 필요 없이 부착되어 있는 펜을 이용해 기울어짐이 없는 선을 그을 수 있는 자에 관한 것이다. 
     상기한 목적을 달성하기 위한 본 발명에 의한 자에는 부착된 펜이 통과하는 긴 슬롯이 형성되어 있어, 선을 그을 때 흔들림이 없이 그을 수 있도록 되어있고, 선을 긋고 난 뒤에는 펜이 자동으로 자기 위치로 돌아가 편리하게 재사용이 가능하도록 하는 기능을 제공한다. 평소에는 펜 끝부분이 자 속으로 들어가게 되어 펜이 여기저기에 그어지는 일을 미연에 방지할 수 있도록 되어있다.  
       
     자, 슬라이딩, 펜, 선, 충전, 리필, 잉크, 밑줄, 제도, 작도
Patent KR-20070114490-A (KR)
Title: A structure for preventing part concentration deformation of muffle for vertical annealing furnace
Inventor: PARK SUK DAL
IPC: F27B5/06
Filed: 2006-05-29
Abstract: A structure for preventing a muffle lower part from being partially deformed in a vertical annealing furnace is provided to prevent the lower part of the muffle from being partially deformed by changing an exhaust form of waste gas such that a portion of waste gas is uniformly dispersed and remained around a lower part of a muffle while the rest of waste gas is exhausted to an exhaust port. In an ordinary vertical annealing furnace for heat-treating a steel sheet in a reducing hydrogen atmosphere, comprising: a furnace body(20) with an exhaust port(22); a muffle(30); and an inlet plug(40), a structure for preventing a muffle lower part from being partially deformed in a vertical annealing furnace comprises: a fixed frame(60) that is formed in a hollow disc shape, which is fixed to connect the furnace body and a lower part of the inlet plug, and which has various fixing pins(62) circumferentially formed on an upper surface thereof; and a heat insulating block(70) which is constructed in the circumference direction on the upper part of the fixed frame by the fixing pins, and which has a height that is at least three times longer than an inner diameter of the exhaust port, wherein a distance between the heat insulating block and an outer surface of the muffle and a distance between the heat insulating block and an inner surface of the furnace body are equally set.
Patent KR-20060128654-A (KR)
Title: Method for operating a rotating electrical machine and apparatus for carrying out the method
Inventor: SCHRODERUS PETRI
IPC: H02P27/06
Filed: 2006-05-30
Abstract: A method for operating a rotating electrical machine and an apparatus for performing the same are provided to enable redundant regulation and independent regulation or influencing of an electrical variable of an individual set of a stator winding of the rotating electrical machine, by providing a converter unit for each set of the stator winding. In a method for operating a rotating electrical machine(1), the electrical machine has at least two sets of stator windings(A,B). Each set of the stator winding includes n phase windings, and one related converter unit(3) is provided as to each set of the stator winding. Each set of the stator winding is fed by the related converter unit. Currents of at least n-1 phase windings of each set of the stator winding are measured. One related control device is provided as to each converter unit, and each converter unit is driven by a driving signal(S) of the related control device independently from the control device of another converter unit. The driving signal is formed in each control device from the measured currents of each set of the stator winding.