baber/WOPTO huggingface dataset:
Patent KR-20060096935-A (KR)
Inventor: NAKAMURA MASARU
IPC: H02M3/28
Filed: 2006-03-07
Abstract: 본 발명의 스위칭 파워 서플라이는, 1차 권선을 통해 DC 전압이 공급되는 스위칭 소자, 오차 신호를 발생하기 위해 2차 권선의 전압을 검출하는 출력 전압 검출 회로, 상기 스위칭 소자와 상기 1차 권선 사이의 노드에서 발생되는 전압에 근거하여 소정의 전압을 생성하는 레귤레이터, 상기 오차 신호에 대응하는 피드백 전류 신호가 통과하는 포토 커플러, 피드백 전류 신호를 검출하는 피드백 전류 검출 회로, 상기 스위칭 소자가 오프일 때 상기 피드백 전류 검출 회로의 상기 전류에 따라 피드백 전압을 생성하고, 상기 스위칭 소자가 온일 때 상기 생성된 피드백 전압을 유지하는 피드백 전압 생성 회로와, 상기 피드백 전압의 증가 또는 감소에 따라 상기 스위칭 소자의 온/오프 듀티를 제어하는 제어회로를 포함한다.
Patent KR-20070092341-A (KR)
Title: Frequency planning method using signal to noise between sectors
Inventor: CHO KYUNG SEON
IPC: H04B7/26
Filed: 2006-03-09
Abstract: A method for optimally allocating frequencies by using inter-sector interference is provided to remarkably reduce the time and effort required for frequency allocation in designing a wireless network by obtaining a frequency allocation result approximated to the optimum within a short time. A control part calculates inter-sector SNRs(Signal Noise Ratios) and compares them with a threshold value(201). Based on comparison results, the control part classifies sectors into adjacent sectors and non-adjacent sectors on the basis of a specific sector(202). The control part allocates available frequencies to the specific sector(203). The control part allocates frequencies to the adjacent sectors as much as the number of available channels among the remaining frequencies except for the frequencies allocated to the specific sector(204). The control part allocates frequencies to the non-adjacent sectors according to the number of available channels, regardless of the frequencies allocated to the specific sector(205).
Patent KR-20070094177-A (KR)
Title: Runflat tire
Inventor: SHIN JIN HEUI
IPC: B60C17/00
Filed: 2006-03-16
Abstract: A run-flat tire is provided to improve the structural stability and reduce the weight by storing plural air sealed balloons in a rubber tube, and to apply lubricant easily by forming an annular groove in a ring member. A run-flat supporter(300) is composed of an annular tube member(310) and a ring member(320). The annular tube member is installed in the annular groove recessed in the middle of the rim of a tire, and the ring member is formed of an annular elastic block installed in a tube(311). Plural small annular hollow balloons(312) are formed in the hollow tube of the annular tube member to support the tube elastically. The tube is reinforced by strengthening a carcass with hard rubber, fabric, rayon, nylon, glass wool, aramid and polyester. The hollow balloons are sealed with air in the tube of the run-flat supporter for the run-flat tire.
Patent KR-20060103851-A (KR)
Inventor: TAMURA TSUYOSHI
IPC: G09G3/36
Filed: 2006-03-24
Abstract: 서브 표시 패널을 구동하는 서브 표시 드라이버의 효율적인 제어를 가능하게 하는 표시 드라이버 및 전자 기기를 제공한다.  표시 드라이버(10)는, 차동 신호를 이용한 고속 시리얼 버스를 통하여 호스트 디바이스로부터 패킷을 수신하고, 수신한 패킷에 포함되는 커맨드 또는 데이터를 출력하는 고속 시리얼 인터페이스 회로(20)와, 출력된 커맨드 또는 데이터에 기초하여 메인 표시 패널을 구동하는 드라이버 회로(70)와, 호스트 디바이스로부터 수신한 패킷이 서브 표시 드라이버용의 커맨드 또는 데이터를 포함하고 있던 경우에, 그 커맨드 또는 데이터를, 저속 시리얼 버스를 통하여 서브 표시 드라이버에 출력하는 저속 시리얼 인터페이스 회로(90)를 포함한다.  패킷에 더미 데이터를 삽입하여 전송 속도의 차를 조정한다.    
       
     EMI 노이즈, 패킷, 더미 데이터, 시리얼 버스
Patent KR-20070096565-A (KR)
Title: Roof material for vehicle
Inventor: KIM KI SUNG
IPC: B60R13/08
Filed: 2006-03-27
Abstract: A roof structure for a vehicle is provided to secure low thermal shrinkage and dimensional stability by using a non-crosslinked polypropylene foam sheet as a core and to improve impact energy and sound absorption and isolation performance by forming bubbles in the non-crosslinked polypropylene foam sheet. A roof structure(10) for a vehicle is composed of a non-crosslinked polypropylene foam sheet(11) and a surface layer(12) laminated at one or both sides of the foam sheet. The foam sheet contains one of random copolymer and block copolymer and HMS-PP(High Melt Strength Polypropylene) of 10~50wt.% to the total weight percentage. The surface layer contains one of polypropylene and polyester nonwoven fabrics. A reinforcement layer(13) is formed between the foam sheet and the surface layer to increase strength.
Patent KR-20070098036-A (KR)
Title: A ground connection bracket for the microwave oven and a ground connection structure of control panel having the same bracket
Inventor: JOO MO DAM
IPC: F24C7/02
Filed: 2006-03-30
Abstract: A grounding bracket for a microwave oven and a grounding structure of a control panel for the same are provided to prevent a control cover from separating from the control panel by elastically deforming the ground bracket with an external force. A grounding structure of a control panel for a microwave oven includes a control flange(51), coupling holes(53), a control panel(60), a printed circuit board, a control cover(69), a grounding bracket(70), and a flange part(73). The coupling holes are formed on both ends of the control flange. The control panel is installed on a front side of the control flange through the coupling holes. The printed circuit board is installed on the other side of the control panel. The control cover is adhered to a front side of the control panel. A bracket body(71) of the grounding bracket is bent at a predetermined angle. The flange part is formed on one end of the bracket body. The bracket body is elastically deformed by an external force applied during a process of installing the control panel on the control flange.
Patent KR-20070100057-A (KR)
Title: Lens driving apparatus
Inventor: SONG SEUNG HOON
IPC: H04N5/225
Filed: 2006-04-06
Abstract: A lens driving apparatus is provided to move a lens holder elastically supported by membrane spring and support a middle part of the lens holder by the membrane spring, thereby moving a lens at high speed and preventing abnormal movement of lens. A lens driving apparatus for moving a lens to an optical axis direction as much as predetermined quantity comprises the followings: a frame(10); a lens holder(20) which is installed inside the frame while supporting the lens; a membrane spring(30) for elastically supporting the lens holder by an optical axis direction by taking a middle part of the lens holder; and an actuator(40), which is constructed with a magnet and a coil member, for moving the lens holder to optical axis direction by applying current to the coil member.
Patent KR-20060109831-A (KR)
Title: Support for gas-phase oxidation catalyst and process for its production, gas-phase oxidation catalyst, and process for producing acrylic acid
Inventor: FUKUMOTO NAOHIRO
IPC: B01J23/00
Filed: 2006-04-14
Abstract: A support for gas-phase oxidation catalyst, a manufacturing method thereof, a gas-phase oxidation catalyst and a method for manufacturing acrylic acid are provided to enhance the performance of catalyst by means of the solid acid having specific acid intensity. A support for gas-phase oxidation catalyst includes the solid acid having the specific acid intensity. A gas-phase oxidation catalyst is carried on the support and includes mixed oxide containing molybdenum and vanadium as necessary components and the support. The gas-phase catalyst oxidation of acrolein is performed with the oxygen particle so that acrylic acid is manufactured. When manufacturing the solid acid included in the support, the acid intensity is controlled.
Patent KR-20070102156-A (KR)
Title: Composition of flame retarding polyester sheet having transparency
Inventor: PARK JI YONG
IPC: C08L67/03
Filed: 2006-04-14
Abstract: A polyester sheet composition is provided to realize excellent transparency while maintaining flame retardancy and mechanical physical properties to a level equal to or greater than conventional sheet compositions. A polyester sheet composition comprises (1) 100 mol of terephthalic acid and an esterified product thereof, (2) 70-97 mol of ethylene glycol, (3) 3-30 mol of an aliphatic diol-based compound which is represented by the formula 1, (4) 0.65-6.5 mol of a phosphorus-based flame retardant which is represented by the formula 2. In the formulae 1 and 2, each of m, n and q is an integer of 1-4, each of R1, R2, R3 and R4 is hydrogen atom or a C1-C6 alkyl group, and each of R5 and R6 is hydrogen atom or a C1-C6 hydroxy alkyl group. Preferably, the polyester sheet composition maintains an intrinsic viscosity to a range of 0.76-1.3.
Patent KR-20070102792-A (KR)
Title: Manufacturing method of ink jet head
Inventor: PARK CHANG SUNG
IPC: B41J2/16
Filed: 2006-04-17
Abstract: A method for manufacturing an ink jet head is provided to discharge ink droplets through a nozzle by pressing a pressure chamber by drive of a piezoelectric device. A method for manufacturing an ink jet head includes the steps of: stacking a lower electrode layer on a substrate, stacking a piezoelectric film on the lower electrode layer, and manufacturing a plurality of piezoelectric devices by dicing a piezoelectric thin plate formed by stacking an upper electrode layer on the piezoelectric film to a predetermined size(P1); generating a measurement value by measuring the electrical characteristics with respect to the piezoelectric devices, creating at least one group by sorting piezoelectric devices within a predetermined error range from a reference value(P2); and mounting the piezoelectric device of the group by applying a surface mounting technology(P3).
Patent KR-20060113422-A (KR)
Title: A dressing member in the periphery of an opening, a construction structure in the periphery of an opening, and a construction method in the periphery of an opening
Inventor: HONDA TAKASHI
IPC: E04F19/00
Filed: 2006-04-21
Abstract: A dressing member in the periphery of an opening, a construction structure in the periphery of an opening, and a construction method in the periphery of an opening are provided to increase the decorative property of the external appearance by installing the frame member. A dressing member(10) in the periphery of an opening(5) of the building is composed of longitudinal and left/right L-type connectors(100) fixed at a foundation material(2) placed as a base of the outer wall plate along the longitudinal and left/right edges of the opening; and longitudinal and left/right frame members combined at the L-type connector and fixed at a front surface(20) of the foundation material. The L-type connector has the front plate unit fixed at the front surface of the foundation material, an inner plate unit extended at the rear part from one end of the front plate unit and arranged in the foundation material, and a connector side combining unit projected to the front from one end of the front plate unit. The frame member has an outward surface unit(111), an inward surface unit(112), a dressing unit(113) and a fixing plate unit(114).
Patent KR-20070104083-A (KR)
Title: Method and system for creating search-result-list
Inventor: LEE WOO SUNG
IPC: G06Q50/00
Filed: 2006-04-21
Abstract: A method for creating a search result list, and a system thereof are provided to simplify a structure of the system and to perform a reference information exposure management efficiently by an information provider. A method for generating a search result list includes a step of keeping a database relating each reference information including CCI(Click Choice Index) information with a keyword(S510); a step of searching the reference information of the keyword from the database by receiving the reference keyword(S520); a step of dividing the searched reference information into one of plural area groups by using the CCI information(S530); and a step of arranging the divided reference information according to an arrangement method and completing the search result list(S540). A system for creating the search result lift has a group division unit. The group division unit is used to divide the searched reference information into one of the area groups by using the CCI information.
Patent KR-20070104806-A (KR)
Title: Backlight unit for lcd
Inventor: YOON HAN KYU
IPC: G02F1/133
Filed: 2006-04-24
Abstract: A backlight unit for an LCD is provided to prevent insulation breakdown of a current balancing transformer by adjusting a current balance of a lamp by transmitting an equivalent current to the lamp even during an abnormal operation of the lamp. A lamp unit(200) includes a plurality of lamps(210,220,230,240) receiving an alternating current(AC) power and emitting light. A lamp balancing unit(300) includes a plurality of transformer(310,320,330,340). The plurality of transformers include a plurality of first coils(310a,320a,330a,340a) and second coils(310b,320b,330b,340b). The plurality of first coils are divided into a plurality of coil groups, and the plurality of coil groups connect the first coils included in each of the coil groups in series to form a plurality of closed loops. The plurality of second coils adjust a balance of power input to the lamp by an electrical interaction with the plurality of first coils, respectively. A loop balancing unit(400) includes one part formed at one of the plurality of closed loops and the other part formed at another closed loop, and adjusts a power balance between the one closed loop and another closed loop by mutual induced electromotive force formed between the one part and the other part thereof.
Patent KR-20070108649-A (KR)
Title: Sputtering apparatus, driving method thereof and method of manufacturing a panel using the same
Inventor: YOON HYUK SANG
IPC: H01L21/203
Filed: 2006-05-08
Abstract: A sputtering apparatus, a driving method thereof and a method for manufacturing a panel using the same are provided to reduce the entire size by making a target device to be rotatable for reducing relatively the width of the target device. A sputtering apparatus includes a susceptor and a plurality of target devices located facing to the susceptor. A substrate is mounted on the susceptor and a positive power is applied to the substrate. Each target devices comprise a target, baking plate and a magnet. The target devices(20a,20c) are mounted to be rotatable by a predetermined axis(24a,24c) parallel to a substrate(22). The axises are formed respectively on each target devices.
Patent KR-20060060651-A (KR)
Inventor: GWON MIN SEOK
IPC: G06F3/042
Filed: 2006-05-12
Abstract: 본 발명은 레이저 포인터에서 발생하는 레이저 신호를 포착하여 프리젠테이션을 효율적으로 구성할 수 있는  레이저 시그널 콘트롤 레이저 디텍터{Laser Detecter For Laser Signal Control} 장치에 관한 것으로서, 보다 상세하게는 프리젠테이션을 실시할 때 레이저 포인터로 스크린의 내용을 지시하여 사용하면서, 화면전환이 필요할 때에는 화면조작을 위해서 따로 리모컨을 사용하지 않고 일반적으로 사용하는 레이저 포인터의 광원을 변경장치 없이 레이저 디텍터에 조사하여 화면변경을 할 수 있는 레이저 시그널 콘트롤 레이저 디텍터 장치에 관한 것이다. 
       
     레이저포인터, 적외선센서, 마우스, 프리젠테이션
Patent KR-20070111067-A (KR)
Title: Turning system
Inventor: OH MYUNG HWAN
IPC: H01J11/20
Filed: 2006-05-16
Abstract: A turning device is provided to rotate an object to be rotated with minimum contact between the object and a turntable, thereby minimizing an area of the turntable. An object to be rotated is put on an upper surface of a stage(60). A rotary unit(70) penetrates the stage, and is selectively absorbed on a bottom surface of the object to rotate the object. The rotary unit has a turntable(71) with plural sucking holes(72) penetrating a center portion of the stage for sucking the bottom surface of the object, and a driving unit(77) having a lifting part(78) lifting the turntable, a rotating part(79) rotating the turntable, and a rotary shaft(75) transmitting the power to the turntable.
Patent KR-20070035946-A (KR)
Inventor: PARK WANG KI
IPC: E04H12/00
Filed: 2006-06-22
Abstract: 본 발명은 가로등지주의 외장에 관한 것으로, 더욱 상세하게는 가로등지주의 둘레를 절연체이면서 자연적 미감을 갖는 목재와 같은 외장재로 둘러싸 주변환경에 어울리는 미감을 연출하도록 함과 아울러 절연기능 및 파손시 부분교체가 가능하도록 하는 가로등지주의 외장에 관한 것이다. 
     상기 본 발명의 구성은 굵기가 층을 이루는 상기 가로등지주(10)의 각 단 둘레를 감쌀 크기의 통체를 각각 세로방향 등간격으로 조각내어 구성되는 외장부재(22)를 각 단별로 복수개 형성하여 이들을 가로등지주(10)의 각 단 둘레에 통형상으로 연결하여 감싸고, 
     상기 가로등 둘레를 감싼 외장부재(22)의 하단부에 상기 외장부재(22)를 지지하는 받침부(32)와 그 둘레에 고정턱(34)을 가진 외장받침대(30)를 결합하고, 
     상기 가로등지주(10) 둘레를 감싼 외장부재(22)의 상단부에 마감캡을 씌워 고정하는 것을 특징으로 한다. 
     상기한 본 발명의 구성에 의하면, 가로등지주의 둘레를 절연체가 둘러싸기 때문에 누전이 발생하더라도 감전에 의한 안전사고가 확실하게 방지되는 장점이 있다. 
     또한 상기 절연체가 목재로 구성됨에 따라 따뜻한 느낌과 자연 침화적 미감을 표출하는 등의 어떠한 주변환경에도 조화롭게 어울리는 장점이 있다. 
     또한 본 발명의 외장은 여러 조각의 몸체로 구성하여 파손시 부분교체가 가 능하고 특히 전기함과 대응되는 부재는 분리가 용이하도록 되어 있으므로 가로등지주 내에 설치되는 전기부품의 교체나 수리 등과 같은 가로등 유지관리작업의 실시가 용이한 장점이 있다. 
       
     가로등지주, 목재, 절연체, 외장
Patent KR-20070121356-A (KR)
Title: Output voltage regulation method by using switching device
Inventor: PARK YOUNG MIN
IPC: H02M3/137
Filed: 2006-06-22
Abstract: A method and a system for adjusting an output voltage using a switching device are provided to adjust an output voltage by changing the number of diodes on a signal delivery path. A system for adjusting an output voltage using a switching device includes a voltage detector(103) and a switch controller(101). The voltage detector detects input and output voltages. When the detected input voltage is not a predetermined set driving voltage, the switch controller turns on the first switching element while turning off a second switching element. A voltage dropped by two diodes(D1,D2) is applied to a set. When the detected output voltage is not a predetermined set driving output voltage, the second switching element is turned on. A voltage dropped by three diodes(D1,D2,D3) is applied to the set.
Patent KR-20060135559-A (KR)
Title: Switching control circuit and self-excited dc-dc converter
Inventor: FUKUSHI IWAO
IPC: H02M3/155
Filed: 2006-06-23
Abstract: A switching control circuit and a self-excited DC-DC converter are provided to prevent the generation of overshoot by preventing the increase of switching loss and the damage of a component in installing an excess current protection mechanism. A switching control circuit(400) is installed in a self-excited DC-DC converter generating an output voltage with different level from an input voltage, by chopping a DC input voltage by on/off of a switching device and then smoothing the chopped voltage by a smoothing circuit. A switching control signal generation circuit detects the variation of ripple of the output voltage, and generates a switching control signal controlling on/off of the switching device. An excess current protection signal generation circuit detects an output current of the self-excited DC-DC converter, and generates an excess current protection signal to turn off the switching device when the output current is in an excess current state. A delay circuit(90) delays the excess current protection signal.
Patent KR-20060116761-A (KR)
Title: Grating
Inventor: HAN DUCK HWAN
IPC: E03F5/06
Filed: 2006-06-23
Abstract: A grating structure is provided to install, carry and keep conveniently by assembling a grating cover and a frame to be separable in a job site, to prevent impurities from getting caught in a space between a frame and a grating cover by discharging impurities through an opening and to prevent a grating cover from getting robbed by connecting a connecting pin of a grating cover and a hanging ring of a frame strongly. A grating structure contains: a frame(100) formed in the rectangular frame by connecting L-shaped beams, provided with a supporting plane(102) projected inward to support the lower edges of a grating cover and fixed to an opening; a grating cover(200) installed to the frame and composed of a rectangular frame provided with front, rear frame plates(201a), both side frame plates(201b) and open parts(201c) cut out from the bottom of both side frame plates all over the whole length to discharge impurities entered to a space between a grating cover and a frame, plural crossbeams(210) placed on the inside of the frame and manufactured in the shape of an I-beam to keep at the appointed strength, and plural vertical bars(220) arranged perpendicular to the crossbeams and distorted to be fixed to the crossbeams; and a connector composed of hanging rings(300) installed on a pair of facing corners of the frame, a pair of connecting pins(310) installed on both side frame plates of the grating cover correspondingly to the hanging ring, and a pair of connecting members(330) connecting the hanging rings and the connecting pins.
Patent KR-20080005013-A (KR)
Title: Screen cover and portable terminal using the same
Inventor: IM SANG HYUK
IPC: H04B1/38
Filed: 2006-07-07
Abstract: A screen cover and a portable terminal using the cover are provided to contact the screen cover with a card setting unit formed on a body in a detachable way, thereby maintaining a connected state between the screen cover and the terminal even though external shock is applied to the screen cover or the terminal is dropped to the floor owing to a user's carelessness. A shielding unit shields a screen(23) exposed on one side of a body(21). A mounting unit(40b) is extended from one end of the shielding unit so that both ends face each other, and is formed according to a shape of a side of the body(21) in order to be contacted with or fixed to the body(21). The shielding unit is made of a transparent material. The mounting unit(40b) is formed as a 'U'-shaped curve. Guide projections are lengthily formed on both edges of the shielding unit.
Patent KR-20080006892-A (KR)
Title: Apparatus and method for forming patterns on a substrate plate
Inventor: LEE CHANG BOK
IPC: G02F1/13
Filed: 2006-07-14
Abstract: An apparatus and a method for patterning a substrate are provided to form an RGB pattern or various patterns on an LCD(Liquid Crystal Display) panel by a simple print method. An electrification unit electrifies the surface of a photosensitive plate(81) to a desired pattern shape. A developing unit(74) attaches powder ink on the electrified portion of the photosensitive plate. A printer head supports the photosensitive plate. A substrate(91) is loaded to a stage(92). A desired pattern is transferred to the substrate by the photosensitive plate. A process room(90) guides the printer head. In the process room, the desired pattern is transferred to the substrate by the photosensitive plate. A compressing member compresses the photosensitive plate toward the substrate. The compressing member is supported by a supporter of the printer head and includes a compressing unit for performing the relative movement between the supporter and the photosensitive plate.
Patent KR-20070009487-A (KR)
Title: Method and apparatus for encoding and decoding image
Inventor: CHO DAE SUNG
IPC: H04N7/24
Filed: 2006-07-14
Abstract: A method and apparatus for encoding and decoding images are provided to efficiently restore a plurality of actual block patterns by using a given virtual block pattern and a presumed block pattern. An image decoding method includes a step of presuming a block pattern of a block by using a block pattern of at least one surrounding block of the block(1410), and a step of obtaining the actual block pattern of the block by using a given virtual block pattern of the block and the presumed block pattern(1420). An image encoding method includes a step of presuming a block pattern of a block by using a block pattern of at least one surrounding block of the block, a step of obtaining a virtual block pattern of the block by using the actual block pattern of the block and the presumed block pattern, and a step of encoding the obtained virtual block pattern.
Patent KR-20080007729-A (KR)
Title: Methods for sending/receiving digital multimedia broadcasting data among mobile terminals using push-to-talk service
Inventor: LEE SOO HYEONG
IPC: H04B7/26
Filed: 2006-07-18
Abstract: A DMB(Digital Multimedia Broadcasting) data transceiving method between mobile communication terminals using PTT(Push-To-Talk) services is provided to be capable of transceiving packetized DMB data by using the PTT services between the terminals where the PTT services and DMB services are available, thus DMB data can be more easily shared between the terminals. A receiver designation signal is inputted by a user while DMB data is reproduced(205-220). The user's request signal for sharing the DMB data with a receiver by using a PTT service is inputted(225). A traffic channel for transmitting the DMB data is set by responding to the request signal(230). The DMB data is packetized through the traffic channel, and the packetized DMB data is transmitted(235-245).