baber/WOPTO huggingface dataset:
Patent KR-20080051932-A (KR)
Title: Integrating feedback control type back lighting inverter circuit of multi channel lamp
Inventor: HAN JAE HYUN
IPC: H05B41/292
Filed: 2006-12-07
Abstract: An integral feedback control type back lighting inverter circuit of a multi channel lamp is provided to secure high reliability by using a one channel inputting IC(Integrated Circuit) at a low material ratio. An integral feedback control type back lighting inverter circuit(10) of a multi channel lamp includes a driving IC(11) for controlling driving of lamps(L1,L2) according to an inputted signal. The integral feedback control type back lighting inverter further includes a lamp operation sensing circuit(12) which controls operation of the driving IC outputting a lamp driving control signal without inputting a sensing signal of a lamp operation state to the driving IC when any one of the lamps connected to channels is not operated. The lamp operation sensing circuit includes a first sensing unit(13), a second sensing unit(14), and a switching unit(15).
Patent KR-20080054259-A (KR)
Title: Regulator for car
Inventor: KIM WON TAE
IPC: B60R16/00
Filed: 2006-12-12
Abstract: A regulator for a vehicle is provided to prevent damage to electronic devices due to over voltage of by controlling supply voltage applied to the electronic devices. A regulator for a vehicle comprises a voltage receiving interface unit(110), a voltage conversion unit(130) and a voltage output interface unit(150). The voltage receiving interface receives voltage of a battery in the vehicle. The voltage conversion unit converts the voltage into a supply voltage level suitable for electronic devices. The voltage output interface unit outputs the converted voltage to the electronic devices. A voltage level storage unit(170) stores the supply voltage level suitable for the electronic devices.
Patent KR-20080061506-A (KR)
Title: Method for preparing polyethylene terephthalate
Inventor: KIM SANG MOOK
IPC: C08G63/183
Filed: 2006-12-28
Abstract: A method for preparing polyethylene terephthalate is provided to realize an improved solid phase polymerization rate, thereby increasing the productivity and equipment efficiency. A method for preparing polyethylene terephthalate comprises the steps of: carrying out melt polymerization of an aromatic dicarboxylic acid and diol to obtain polyethylene terephthalate having an intrinsic viscosity of 0.5-0.6 dl/g; forming the polyethylene terephthalate into pellets in ejection cooling water heated to 40-70 deg.C and crystallizing the pellets at 150-200 deg.C; and carrying out solid phase polymerization of the crystallized polyethylene terephthalate pellets by using an inert gas at 200-230 deg.C.
Patent KR-20070089041-A (KR)
Title: Locking device and connector provided with the same
Inventor: YAHIRO YASUFUMI
IPC: H01R13/64
Filed: 2006-12-29
Abstract: A locking device and a connector apparatus with the same are provided to provide a guide part which is installed in the housing for guiding a part of the spring unit by a predetermined direction, thereby implementing strong locking power and preventing the locking device from being damaged. A locking device comprises the following parts: a housing(5) which is fixed to a surface of a base board; a spring unit which is installed in the housing and connected to an electronic device of a card type and to which power applied to the electronic device is applied; a locking unit(4) which is installed in the spring unit and engaged with the other part of the electronic device of the card type and for preventing lift of the other part of the electronic device; and a guide unit which is installed in the housing for guiding a part of the spring unit by a predetermined direction.
Patent KR-20060119916-A (KR)
Title: Volatile liquid disseminating apparatus
Inventor: BROWN COLIN
IPC: A01M1/20
Filed: 2004-08-20
Abstract: An apparatus for the dissemination of volatile liquid, such as a fragrance, into an atmosphere comprises a reservoir (1) containing volatile liquid (2) and at least one liquid transfer member (12) that is adapted to transfer liquid from the reservoir to the atmosphere. The transfer member is separated from the liquid, prior to putting the apparatus into operation, by a wall (5) having at least one breakable section (7), there being present at least one breaker element (11) that, when the apparatus is put into operation, is capable of breaking through the breakable section on being urged into contact therewith, thereby exposing the transfer member to the liquid. The transfer member preferably comprises capillary channels.
Patent KR-20060128846-A (KR)
Title: Electric lamp with an optical interference film
Inventor: VAN WIJK ROB
IPC: H01J61/34
Filed: 2004-09-15
Abstract: An electric lamp has an outer lamp envelope (1) enclosing a light-transmitting inner lamp vessel (2) in a gastight manner. A light source (3) is arranged in the inner lamp vessel. An optical interference film (4) is provided on at least part of an inner surface of the outer lamp envelope (1) or on at least part of an outer surface of the inner lamp vessel (2). The optical interference film (4) comprises a plurality of alternating high and low refractive index layers, the material of the high refractive index layer comprising substantially zirconium oxide. Preferably, the ratio of the volume Vilv of the inner lamp vessel (2) to the volume Vole outer lamp envelope (1) is: Vilv / Vole <= 0.5, preferably <= 0.25.
Patent KR-20060073638-A (KR)
Title: System and method for reducing peak-to-average power ratio for multi-carrier communication systems
Inventor: MOFFATT CHRISTOPER DOUGLAS
IPC: H04L27/26
Filed: 2004-10-18
Abstract: The present disclosure presents a predictive signal producing method that effectively levels transmitter output power in a multi-carrier communication system and results in approaching amplifier performance normally associated with constant carrier waveforms. Embodiments of the disclosed solution offers >10 dB reduction in the peak-to-average power required to support the transmission of, for example, orthogonal frequency division modulation ("OFDM") modulation techniques. Embodiments of the novel system and method maximize peak-to-average power ratio ("PAPR") reduction with selective mapping and soft clipping, which may include filtering, combined. This novel approach also minimizes overhead, bit error rate, retransmissions, and increases latency as well as implementing processing cycles with a number of iterations. The disclosed system and method improves the total system DC power efficiency and provides an optimal solution for PAPR reduction in multi-carrier communication systems such as, for example, OFDM.
Patent KR-20060109490-A (KR)
Title: Simulator for board sports
Inventor: MACCARRON JOHN JOSEPH
IPC: A63B69/18
Filed: 2004-11-17
Abstract: A simulator 100 for board sports allows dynamic adjustments to be made to a rider's stance so that a suitable stance can be readily determined and can also be used as a training aid. A pair of foot bindings 2a, 2b is fixed upon a pivoting mount assembly for pivoting both the foot bindings about a first simulator axis A to simulate pivoting movement of a board, preferably edge-to-edge roll of a board. The foot bindings 2a, 2b are fixed to the pivoting mount assembly for movement toward and away from each other parallel to the longitudinal roll axis A. An adjuster connects the foot bindings for allowing an operator to adjust the spacing therebetween while the rider's feet remain held by the foot bindings. An alignment indicating device 42 is provided to assist rider's to properly align each knee with centre of each corresponding foot. The mounting assembly includes a pair of resilient mounts, the spacing of which can be varied to provide greater pitch and yaw movement.
Patent KR-20070004627-A (KR)
Title: N-channel transistor
Inventor: CHUA LAY LAY
IPC: H05B44/00
Filed: 2005-01-17
Abstract: An n-channel or ambipolar field-effect transistor including an organic semiconductive layer having an electron affinity EAsemicond; and an organic gate dielectric layer forming an interface with the semiconductive layer; characterised in that the bulk concentration of trapping groups in the gate dielectric layer is less than 1018cm-3, where a trapping group is a group having (i) an electron affinity EAX greater than or egual to EAsemicondand/or (ii) a reactive electron affinity EArxn greater than or egual to (EAsemicond.-2eV). ® KIPO & WIPO 2007
Patent KR-20070004639-A (KR)
Title: Catalyst system comprising magnesium halide
Inventor: SEVERN JOHN RICHARD
IPC: C08F110/00
Filed: 2005-02-14
Abstract: A supported catalyst system comprising the product obtainable by contacting an adduct of formula (I) wherein T is chlorine, bromine, or iodine; U is a linear or branched C1- C10 alkyl radical, y ranges from 6.00 to 0.05; j ranges from 3 to 0.1; Q substituents, are hydrocarbon radicals containing from 1 to 20 carbon atoms; with at least one compound selected from the compounds of formula (II), (III), (IV) wherein M1 is a transition metal atom selected from Groups 3-11 of Periodical Table; each R1, R2, R3, R4, R5 and R8 is a hydrogen atom, a halogen atom or a hydrocarbon group; L and L1 are divalent or trivalent hydrocarbon groups; T1 is a Lewis base; A1 and A2 are oxygen sulfur or nitrogen containing groups and X is hydrogen halogen or hydrocarbon group. ® KIPO & WIPO 2007
Patent KR-20060116233-A (KR)
Title: Surface light source unit and light guide using it
Inventor: YAMASHITA TOMOYOSHI
IPC: G02F1/1335
Filed: 2005-01-26
Abstract: A surface light source unit comprising a primary light source (1) and a platy light guide (3) having a light entry end surface (31), a light exit surface (33) and a rear surface (34), as an edge-light system surface light source unit which can prevent luminance lowering at the light entry end surface side corner or the like of a light guide light exit surface and is free from the grade lowing of a display image even at oblique-direction observing. A frame (7) covering the peripheral edge of he light guide light exit surface (33) and defining an effective light emitting part (F) is provided. On the light diffusing light exit surface (33) is formed a high-light-diffusing area taking up a greater part of an area corresponding to the effective light emitting part (F) and having a light diffusing performance higher than that of a general light diffusing area in an area that is other than an area corresponding to the light emitting unit of the primary light source (1) and forms at least part of an area close to the light entry end surface (31) or a side end surface adjacent thereto. The high-light- diffusing area is mostly positioned outside an area corresponding to the effective light emitting part (F).
Patent KR-20060114031-A (KR)
Title: Driver airbag module
Inventor: BONAM CHARLES
IPC: B60R21/2165
Filed: 2005-02-28
Abstract: An airbag module (20, 20a) has an inflator (300), a first support member (200 - 200a), a second support member (250, 250a - 250d) and a cover (30) for enclosing an airbag (100). The cover includes a plurality of resilient tabs (48). The tabs are situated about a cavity (38) that receives the airbag (100). A formation having a thickened tip is formed on an end of each tab. The thickened tip is a lock feature (50) that prevents the cover from disengaging from the first and second support members. Each tab and associated lock feature is movable from a rest position to a deflected position upon contact with one of the plates. The first and second support members are disposed about each tab and cooperate to define an effective narrow opening that is smaller than the thick tip. This prevents movement of the thick tip through the first and second support members and the disengagement of the cover from the first and second support members.
Patent KR-20070018036-A (KR)
IPC: G06F17/00
Filed: 2005-03-02
Abstract: 본 발명은 컨텐츠 재생 디바이스(1) 상에 현재 재생되는 컨텐츠의 원격 레코딩을 위한 시스템 및 방법에 관한 것이다. 컨텐츠 재생 디바이스(1)는 수신된 컨텐츠를 재생할 수 있으며, 현재 재생되는 컨텐츠를 레코드 하기 위해 사용자가 명령을 입력할 수 있는 수단을 가지며, 컨텐츠를 식별하는 컨텐츠 식별자와 컨텐츠가 전송되는 컨텐츠 채널을 식별하는 컨텐츠 채널 식별자 중 적어도 하나를 포함하는 컨텐츠 특성을 결정할 수 있으며, 원격 위치된 레코딩 디바이스(3)로 컨텐츠 특성을 포함하는 레코딩 명령을 전송할 수 있다. 원격 위치된 레코딩 디바이스는 상기 컨텐츠 재생 디바이스(1)로부터 상기 레코딩 명령을 수신할 수 있고, 상기 컨텐츠 특성에 기초하여 전송 채널을 식별할 수 있으며, 상기 전송 채널상에 수신되는 상기 컨텐츠를 레코딩할 수 있다. 
       
     컨텐츠 재생 디바이스, 컨텐츠 식별자, 원격 위치된 레코딩 디바이스, 레코딩 명령, 전송 채널
Patent KR-20060122951-A (KR)
Title: Gas vane pump, and method of operating the pump
Inventor: ONO KOHEI
IPC: F04C18/344
Filed: 2005-03-08
Abstract: A gas vane pump wherein a lubricant is intermittently introduced into a housing (10) during rotation of a rotor (40), through a lubricant supply passage (100) formed through the housing and the rotor, and the relative position between the rotor having a diametric hole (112) and the housing having a communication groove (130) is determined such that when the rotor (40) is placed at an angular position which is in the middle of a predetermined angular range relative to the housing (10) and in which the hole (112) is in communication with the groove (130), a point of contact between a vane (70) movably held by the rotor and the inner circumferential surface of the housing (10) is located at the lowest position of the inner circumferential surface, so that when the rotor (40) is stopped at an angular position within the predetermined angular range, the vane (70) divides the remaining lubricant mass into two portions, which are discharged at respective two different times one after the other, making it possible to reduce the load acting on the vane upon restarting of the vane pump.
Patent KR-20070020427-A (KR)
IPC: A61B5/024
Filed: 2005-02-25
Abstract: 센서로부터의 신호에서 심장 펄스(cardiac pulses)를 감지하기 위한 저 전력 기술이 제공된다. 펄스 감지 블록은 상기 센서 신호를 감지하고 그것의 신호대잡음비를 결정한다. 상기 신호대잡음비와 문턱값을 비교한 후 상기 센서내의 발광 소자들의 구동 전류는 적당한 레벨에서 상기 신호대잡음비를 유지하는 것과 동시에 소비 전력을 줄이기 위해 다이나믹하게 조정된다. 상기 센서 신호의 신호 성분은 심장 수축 전이(systolic transitions)를 식별함으로써 측정될 수 있다. 상기 심장 수축 전이는 최대 및 최소 미분계수 평균 방식(derivative averaging scheme)에 사용하여 결정된다. 상기 이동 최소값 및 이동 최대값은 상기 심장 수축기간(systolic period)을 식별하도록 상기 이동 최소값 및 이동 최대값의 기준화된 합과 비교되어 진다. 상기 신호 성분이 식별된다면, 상기 신호 성분은 상기 신호대잡음비를 계산하기 위해 잡음 성분과 비교되어 진다.
Patent KR-20060132963-A (KR)
Title: Inductive load current control circuit and power supply
Inventor: RYU TAKASHI
IPC: H02M3/155
Filed: 2005-03-24
Abstract: An inductive load current control circuit for detecting and controlling a current flowing through an inductive load with high accuracy and a power supply. The inductive load current control circuit comprises first and second switch elements connected in series between an input voltage and the ground potential, an inductive load connected with the connection node of the first and second switch elements, a third switch element having one terminal connected with the connection node of the first and second switch elements, a current comparator being connected with the other terminal of the third switch element, comparing the output current from the third switch element with a reference current, judges the magnitude relation, and outputs the result, and a switch element control circuit for controlling transition from the state where the second switch element is conducting to the state where the first switch element is conducting according to the output from the current comparator.
Patent KR-20070012806-A (KR)
Title: Commercial vehicle operation using dynamic rebranding
Inventor: IHBE THOMAS S
IPC: G06F17/00
Filed: 2005-03-17
Abstract: The disclosure describes a system and method for commercial vehicle operation using reconfigurable brand image technology to support dynamic rebranding. A vehicle may initially carry a first brand image, such as a company name, logo, or the like, associated with a first operator. The brand image is then reconfigured so that the vehicle carries a second brand image, associated with a second operator. Rebranding supports shared use of a vehicle by multiple operators, while permitting individual operators to preserve their brands. A networked system enables rebranding clients to access databases storing scheduling, branding, and accounting information. Rebranding clients access a scheduling database to determine when a particular vehicle is scheduled for operation, and whether an operator or service change will take place. The branding database permits the rebranding client to access archived brand image content. An accounting database tracks costs associated with brand image reconfiguration. ® KIPO & WIPO 2007
Patent KR-20070014183-A (KR)
Title: Balance type elastic wave filter and elastic wave filter device
Inventor: HARUTA KAZUMASA
IPC: H03H9/64
Filed: 2005-06-15
Abstract: There is provided a balance type elastic wave filter capable of further reducing the filter size, increasing the out-of-band attenuation amount, and obtaining preferable filter characteristic. An elastic filter (1) includes a first and a second filter element (7, 8) connected between an unbalanced terminal (3) and a first and a second balanced terminal (4, 5) on an elastic wave substrate (2). The filter elements (7, 8) are longitudinal connection type surface wave filters, each having at least three IDT (7a to 7c, 8a to 8c). First ends of the IDT (7a, 7c, 8a, 8c) are commonly connected to one another and connected to the unbalanced terminal (3) while second ends of the IDT (7a, 7c, 8a, 8c) are connected to one another by a second connection wiring (12), thereby constituting an unbalanced side grounding unit. The grounding side ends of the IDT (7b, 8b) are connected by a first connection wiring (11) so as to constitute a common middle point grounding unit. The common middle point grounding unit is electrically separated from the unbalanced side grounding unit. ® KIPO & WIPO 2007
Patent KR-20070026612-A (KR)
Title: Gate driver output stage with bias circuit for high and wide operating voltage range
Inventor: JEONG JONG DEOG
IPC: H01L21/8238
Filed: 2005-05-18
Abstract: A simple, low cost, gate driver and bias circuit provides for a wider operating voltage range exceeding the normal component breakdown voltage of components such as NMOS and PMOS transistors. A CMOS process with an epitaxial layer as bulk and p-type substrate is used to implement the circuit in this example. ® KIPO & WIPO 2007
Patent KR-20070032967-A (KR)
Title: 가스 화학물 및 탄화 수소 첨가의 주기적 변조를 이용하는플라즈마 스트리핑 방법
IPC: H01L21/461
Filed: 2005-05-27
Abstract: 기판 위의 포토레지스트 에칭 마스크를 통해 낮은-k 유전층의 피쳐를 에칭하는 방법이 제공된다.     단일 포토레지스트 마스크를 스트리핑하기 위해 가스-변조된 순환적 스트리핑 프로세스가 3 회 이상 수행된다.     가스-변조된 순환적 스트리핑 프로세스의 각 순환은 보호층 형성 페이즈 및 스트리핑 페이즈를 포함한다.     보호층 형성 페이즈는 적층 가스 화학물을 갖는 제 1 가스 화학물을 이용하며, 여기서, 보호층 형성 페이즈는 각 순환 동안 약 0.005 내지 10 초로 수행된다.     포토레지스트 마스크를 스트리핑하기 위한 스트리핑 페이즈는 스트리핑 가스 화학물을 이용하는 제 2 가스 화학물을 이용하고, 여기서, 제 1 가스 화학물은 제 2 가스 화학물과 상이하며, 여기서, 에칭 페이즈는 각 순환 동안 약 0.005 내지 10 초로 수행된다. 
       
     반도체 프로세싱 챔버, 순환적 변조
Patent KR-20080064408-A (KR)
Title: Apparatus for removing dummy glass of panel
Inventor: HONG KYONG HO
IPC: G02F1/13
Filed: 2007-01-05
Abstract: An apparatus for removing a dummy glass of a liquid crystal panel is provided to minimize damage to the liquid crystal panel during contact with the liquid crystal panel. An apparatus for removing a dummy glass of a liquid crystal panel includes a pressing member(220), a vertical member(210), and a resilient member(230). The pressing member presses the dummy glass. The vertical member rotatably supports the pressing member. The resilient member is provided between the vertical member and the pressing member to rotate the pressing member. The resilient member includes a coil section, a first resilient section, and a second resilient section. The coil section is located at the rotational center of the pressing member. The first resilient section extends into a first receiving section from the coil section. The second resilient section extends into a second receiving section of the pressing member from the coil section.
Patent KR-20070076432-A (KR)
Title: Information processing apparatus, information processing method, learning apparatus and learning method and program
Inventor: SHINMEI KATSUHISA
IPC: G06T1/00
Filed: 2007-01-10
Abstract: An information processing apparatus, an information processing method, a learning apparatus, a learning method and a program are provided to obtain the second image in which noise is removed from the first image by performing calculation by using prediction coefficients of a class of the first image in a designated coefficient memory. A class classification unit classifies the first image outputted from a photographing unit into classes in accordance with characteristics of the fist image. A storage unit includes a plurality of coefficient memories which stores prediction coefficients of the classes obtained by learning and has different photographing conditions at photographing. A designation unit designates one of the coefficient memories based on the photographing conditions when the photographing unit takes an image. A calculation unit calculates the second image in which noise is removed from the first image by performing calculation by using the prediction coefficients of the classes of the first image in the designated coefficient memory.
Patent KR-20080066497-A (KR)
Title: Image forming apparauts and method capable of managing files thereof
Inventor: LIM KANG HEE
IPC: G06F3/12
Filed: 2007-01-12
Abstract: An image forming device capable of managing files and a file management method thereof are provided to prevent other users from deleting or compiling the file by enabling a user to set an attribute to the file before or deter file generation, and transferring the file to a common data server. A user operation unit(112) sets an attribute and a file name to a first file to be generated, and inputs a location of a common data server(10) receiving the first file to be generated. A communication interface(140) transmits the set attribute and file name to the common data server before a document is scanned, and receives attribute information of a second file having the same file name as the first file from the common data server. A controller(170) generates a guide message for making a user use the file name depending on the attribute information of the second file. A display unit(114) displays the guide message. The controller generates the guide message informing the user that the file having the same file name as the first file is stored in the common data server, and the file name of the first file has to be changed.