baber/WOPTO huggingface dataset:
Patent KR-20060101510-A (KR)
Title: Integrated addressing scheme for use in a system having a tree structure
Inventor: LYLE JAMES D
IPC: H04B7/14
Filed: 2003-12-08
Abstract: A system including at least one transmitter, at least one repeater (including a router) and optionally at least one receiver, and typically having a tree structure. Commands (each accompanied by an address) and data can be transmitted downstream from each transmitter to each repeater coupled thereto and from each repeater to each device coupled thereto. Preferably, each router is assigned a router access address (that is shared with other routers) and a unique router address. In response to the router access address and a management command, the router performs a management function. Preferably, each repeater has at least one other common address (e.g., a content protection address), and the system implements a protocol in which commands initiate at a root device and travel downstream only, responses travel upstream only, commands broadcast by the root device are seen by each repeater, and responses are point-to-point and are seen only by devices in the direct path between the response-originating device and the root device. Other aspects of the invention are transmitters, repeaters, and receivers, and methods for operating them.
Patent KR-20060121142-A (KR)
Title: Transmission power level setting during channel assignment for interference balancing in a cellular wireless communication system
Inventor: WENGERTER CHRISTIAN
IPC: H04W52/34
Filed: 2004-11-05
Abstract: The present invention relates to a method for balancing the distribution of interference between radio cells in a wireless communication system comprising cells in which subcarrier blocks are used for communication. A number of adjacent cells build a cell cluster. Moreover, the present invention relates to a corresponding method adapted for use in a system in which multi beam antennas or multiple antennas are used. Furthermore, the present invention relates to base stations performing the above method as well as a communication system comprising the base stations. To reduce the large average SIR variations without causing additional SIR estimation, measurement and calculation problem as introduced with power control the invention suggests to group subcarrier blocks into a plurality of subcarrier block sets in each cell of a cell cluster, to determine transmission power levels for each of the cells of said cell cluster, and to assign transmission power levels to the subcarrier block sets.
Patent KR-20060121938-A (KR)
Title: Codec-assisted capacity enhancement of wireless voip
Inventor: GREER STEVEN CRAIG
IPC: G10L19/00
Filed: 2004-12-14
Abstract: The use of a cellular system's packet data channel for transport of speech communications is enhanced by dynamically controlling the transmission of data packets that were received in error and notified to the transmitter by the receiver in accordance with an algorithm that takes into account a self-generated determination of the perceptual quality importance of the frame and is generated once for each frame by the speech encoder. The calculation of the frame importance is codec-dependent, and depends on a number of attributes associated with each particular frame, including the frame rate (for variable-rate codecs), signal classification, transition characteristics, background noise, previous frame erasures, etc. The selective reduction in transmission and retransmission increases the capacity of the cellular system while maintaining or even improving the quality of the received voice signal.
Patent KR-20060129438-A (KR)
Title: Unlicensed-radio access networks in mobile cellular communication networks
Inventor: NYLANDER TOMAS
IPC: H04W84/00
Filed: 2004-03-08
Abstract: An unlicensed-radio access network is connected to a core network portion of a licensed cellular mobile network and includes a broadband network (302) with a plurality of access points (301) each defining a mini-cell and adapted to communicate with mobile stations located within a mini-cell over an unlicensed-radio interface. An access controller (303) is connected to the core network portion and to the broadband network. In accordance with the invention, the access controller (303) is associated with its own location area or areas in the licensed radio mobile network and comprises a database for storing the identification of mobile stations in association with at least one specific access point or broadband network address. This arrangement permits a mobile station to be locating within the access network in response to a paging signal from the core network without undue signalling load.
Patent KR-20070002000-A (KR)
Title: CATALYST FOR PRODUCING alpha;,BETA;-UNSATURATED CARBOXYLIC ACID AND METHOD FOR PREPARATION THEREOF, AND METHOD FOR PRODUCING alpha;,BETA;-UNSATURATED CARBOXYLIC ACID
Inventor: FUJIMORI YUJI
IPC: B01J23/44
Filed: 2005-02-08
Abstract: A catalyst for producing an alpha, beta-unsaturated carboxylic acid which comprises a carrier having a total pore volume of 0.40 to 1.50 cc/g as measured by the nitrogen gas adsorption method and a metal carried thereon or which comprises a carrier and, carried thereon, palladium having an average particle diameter in the range of 1 to 8 nm; a method for preparing the catalyst; and a method for producing an alpha, beta-unsaturated carboxylic acid using the above catalyst. The above catalyst can be suitably used for producing an alpha, beta- unsaturated carboxylic acid from an olefin or an alpha, beta- unsaturated aldehyde through the liquid phase oxidation in good reaction performance. ® KIPO & WIPO 2007
Patent KR-20070022020-A (KR)
IPC: B62D1/10
Filed: 2005-02-25
Abstract: A steering-wheel arrangement is disclosed which comprises a steering-wheel having a first gear element. A second gear element is provided which is mounted on a steering column. The first and second gear elements inter-engage one another and the arrangement is further provided with an anti-backlash gear which is mounted on one of the gear elements. The anti-backlash gear has teeth configures to as to align substantially with the teeth of the gear element upon which it is mounted, and the anti-backlash gear is biased relative to the gear element upon which it is mounted towards a position in which the teeth of the anti-backlash gear become displaced from the corresponding teeth of the gear element. This gear arrangement has been found to provide improved “feel” for a person driving a motor vehicle.
Patent KR-20060132958-A (KR)
Title: High efficiency refractoryless kettle
Inventor: BOLIND MICHAEL L
IPC: F27D99/00
Filed: 2005-02-10
Abstract: An apparatus for calcining gypsum including a housing having a bottom wall, opentop, and a plurality of side walls extending therebetween. A fixture is located adjacent the open top for receiving gypsum from a source and transferring the gypsum into the housing. At least one burner is connected to the housing and operable for combusting an air-fuel mixture to heat the gypsum. At least one serpentine burner conduit extends from the burner through the housing and terminates through a support floor of the apparatus. The exhaust flow is then directed through a fluidization pad and into the gypsum to further heat the gypsum product. An agitation mechanism is operable to mix the gypsum adjacent the fluidization pad to prevent pockets of gypsum from coagulating and preventing fluidization of the gypsum.
Patent KR-20060135862-A (KR)
Title: Organic el panel driving circuit, organic el display device and organic el panel driving circuit inspecting device
Inventor: MAEDE JUN
IPC: G09G3/20
Filed: 2005-03-22
Abstract: An output current from each output terminal (X) of an organic EL panel driving circuit (10) to each column pin or each data line is selected by a switch scanning circuit (3) by sequentially turning on a plurality of switch circuits (SW) and is supplied to a resistor (RaRb) selected by a selector (2). A voltage value converted by the resistor is outputted to an external to compare the voltage value, and a current value of the output current from each output terminal (X) to each column pin or each data line is correct or not is tested. Thus, test time can be shortened.
Patent KR-20070015535-A (KR)
Title: Substituted phenoxy- and phenylthio- derivatives for treating proliferative disorders
Inventor: REDDY E PREMKUMAR
IPC: C07C15/02
Filed: 2005-03-15
Abstract: Substituted phenol derivatives of Formula (I) are useful as antiproliferative agents including, for example, anticancer agents, and as radioprotective and chemoprotective agents. ® KIPO & WIPO 2007
Patent KR-20070005681-A (KR)
Title: Method for manufacturing integrated circuit
Inventor: TSURUME TAKUYA
IPC: H01L21/84
Filed: 2005-03-15
Abstract: A method for separating an integrated circuit formed by a thin film having a novel structure or a method for transferring the integrated circuit to another substrate, that is, so- called transposing method, has not been proposed. According to the present invention, in the case that an integrated circuit having a thin film having a novel structure formed over a substrate via a release layer is separated, the release layer is removed in the state that the thin film integrated circuit is fixated, the thin film integrated circuit is transposed to a supporting substrate having an adhesion surface, and the thin film integrated circuit is transposed. ® KIPO & WIPO 2007
Patent KR-20070031297-A (KR)
IPC: C08K3/00
Filed: 2005-05-19
Abstract: 본 발명은 종래기술의 결점이 해소된 연료전지용 도전성 수지 조성물을 제공함과 더불어 이 도전성 수지 조성물을 성형함으로써 제조되고, 도전성 및 굴곡특성이 우수한 연료전지 세퍼레이터를 제공한다. 본 발명에서는 용융유량이 0.01 이상 10이하의 범위인 폴리프로필렌 수지로 이루어진 A성분과, 도전성 충전재로 이루어진 B성분이 적어도 함유되어 있는 것을 특징으로 하는 연료전지 세퍼레이터용 도전성 수지 조성물 및 이 수지 조성물로 이루어진 연료전지 세퍼레이터를 채용한다.
Patent KR-20070011467-A (KR)
Title: Hydrocarbon gas processing for rich gas streams
Inventor: HUEBEL ROBERT R
IPC: F25J3/00
Filed: 2005-04-14
Abstract: A process for the recovery of ethane and heavier hydrocarbon components from a hydrocarbon feed gas stream. Feed gas stream is cooled into a first and second cooled streams. First and second cooled streams are sent to a cold absorber and separated into a first gas stream and a first liquid stream. First gas stream is expanded and sent to a fractionation tower. At least a part of the first liquid stream is sent to a pre-demethanizer stripper tower. Stripper tower produces a stripper overhead stream and a stripper bottoms stream. Stripper overhead vapor stream is cooled and sent to the fractionation tower as second reflux stream. Stripper bottoms stream is supplied to the fractionation tower. Temperatures and pressures of the streams and columns are maintained to recover a major portion of ethane and heavier hydrocarbon components as a bottom product stream, and produce a residue gas stream at the fractionation tower overhead. At least a portion of the residue gas stream is recycled, cooled and sent to the fractionation tower as first reflux stream. ® KIPO & WIPO 2007
Patent KR-20070007930-A (KR)
Title: Apparatus and method for investigating or modifying a surface with beam of charged particles
Inventor: EDINGER KLAUS
IPC: H01J37/28
Filed: 2005-04-15
Abstract: An apparatus for investigating and / or modifying a sample with charged particles, in particular a scanning electron microscope, is provided. The apparatus comprises a beam (1, 2) of charged particles, a shielding element (10) having an opening (30) for the beam of charged particles to pass through, wherein the opening (30) is sufficiently small and the shielding element (10) sufficiently closely positioned to the surface (20) of the sample to reduce the influence of charge accumulation effects at the surface on the beam of charged particles. ® KIPO & WIPO 2007
Patent KR-20080066228-A (KR)
Title: Upgrade method and upgrade system of embedded instrument
Inventor: KIM CHUL HWAN
IPC: G06F15/16
Filed: 2007-01-11
Abstract: A system and a method for upgrading an embedded device are provided to upgrade software of a new version easily to the embedded device by downloading the upgraded software through a portable terminal connected to a web server and transferring the downloaded upgraded software to the embedded device. An embedded device(10) includes software for performing a predetermined function. A web server(30) stores software and an upgrade version of the software. A portable communication device(20) downloads the software of the upgrade version through communication(40) by connecting to the web server in an upgrade condition and transfers the downloaded software to the embedded device. The portable communication device is connected to the web server through at least one of USB(Universal Serial Bus), infrared, Bluetooth, and RS232(Recommended Standard 232) communication.
Patent KR-20080068945-A (KR)
Title: Mobile communication device and control method thereof
Inventor: KIM TAE HUN
IPC: H04M1/72466
Filed: 2007-01-22
Abstract: A mobile communication terminal and a control method thereof are provided to enable an operation control menu to be displayed or disappear according to touch input through a touch screen, while a video screen is displayed on the touch screen, thereby efficiently controlling the terminal even in case of a small-sized touch screen. A controller(160) displays a video screen on a touch screen(120), and controls so that the first operation control menu is displayed on the first area of the touch screen in case of the first touch input through the touch screen, and that the second operation control menu is displayed on the second area of the touch screen in case of the second touch input through the touch screen. At least one of the first and second operation control menus is a menu for controlling the video screen.
Patent KR-20080069400-A (KR)
Title: Apparatus and method for processing of transmitting/receiving voice signal in a headset
Inventor: KIM HEE YOUNG
IPC: H04R5/033
Filed: 2007-01-23
Abstract: An apparatus and a method for processing a transmitting/receiving voice signal in a headset are provided to improve a quality of service by efficiently removing a noise in the headset. A method for processing a transmitting/receiving voice signal in a headset includes the steps of: receiving first and second input signals from first and second microphone(S301); comparing the received first input signal with the received second input signal(S303); extracting a voice signal having the same intensity in the first and second input signals(S305); separating a signal having a different intensity from the voice signal extracted from the first and second input signals(S307); transmitting the extracted voice signal to a mobile terminal which is communicated with the headset(S309); and controlling an output audio gain according to the separated signal level(S311).
Patent KR-20080073083-A (KR)
Title: A methode of a chicken-dried sliced
Inventor: BAE IN SOOK
IPC: A23L13/20
Filed: 2007-02-05
Abstract: A method of manufacturing dried chicken breast meat slices is provided to obtain dried meat slices easy to carry and store and useful as a between meal snack and a relish taken with liquor. Chicken breast meat is sliced. Then 1kg sliced chicken breast meat is heated with 500ml water and 100ml beer at 100deg.C for 15min, coated with a soy sauce mixture, dried at 50deg.C for 7hr and re-dried at room temperature for 30min. The soy sauce mixture contains 1L water, 200ml soy sauce, 10g ginger, 10g green onion, 10g Welsh onion, 10g garlic and 200g apple.
Patent KR-20080074396-A (KR)
Title: Image forming apparatus and method for exiting paper thereof
Inventor: HWANG HO BIN
IPC: B41J13/02
Filed: 2007-02-08
Abstract: An image forming apparatus and a method for discharging paper thereof are provided to drive a feed roller by a length of a space of a printed paper when a paper discharging operation is performed by using the feed roller. An image forming apparatus(200) includes a feed roller(232), a kicker(236), and a controller(270). The feed roller feeds a paper. The kicker pushes the paper to a cassette selectively interacting with the feed roller. The controller compares a reference value with a printing completion line of the paper to the lower end of the paper so that the operation state of the kicker is determined. The image forming apparatus further includes a driving motor(231) to drive the feed roller. The controller controls the driving motor to drive the feed roller at a speed capable of transferring the paper to the cassette.
Patent KR-20080042649-A (KR)
Title: Computer peripheral device implemented as optic storage device by software emulation and method thereof
Inventor: LEE SANG HEON
IPC: G06F13/00
Filed: 2007-02-09
Abstract: A computer peripheral device implemented as an optic storage device, and an implementing and utilizing method thereof are provided to add the optical storage device to a host computer without installing hardware to the computer peripheral device, and increase usability of the computer peripheral device by functioning the computer peripheral device as the optical storage device. An interface module(30) is at least one of USB(Universal Serial Bus), PCMCIA(Personal Computer Memory Card International Association), ExpressCard, PCI(Peripheral Component Interconnect) express, and IEEE(Institute of Electrical and Electronics Engineers) 1394 interface module, and interfaces connection with a host(10). A processor(21) performs basic functions of a computer peripheral device(20) in the host, emulates a memory(23) of the computer peripheral device as a virtual optical storage device connected to the host by using software, and processes commands declared in a standard of the optical storage device in the host. An application device(22) is needed for executing the basic functions. The memory is placed in the computer peripheral device and includes a file system for performing an optical storage device function.
Patent KR-20080052133-A (KR)
Title: Apparatus and method for transceiver pilot signal of wireless communication system
Inventor: JEONG BYUNG JANG
IPC: H04J11/00
Filed: 2007-02-26
Abstract: An apparatus and a method for transmitting/receiving a pilot signal of a wireless communication system are provided to support at least two channels in an SC-FDMA system simultaneously by maintaining frequency resolution of a frequency area. An apparatus for transmitting a pilot signal of a wireless communication system comprises a digital Fourier transformer(213), a pilot signal generator(220), a time division multiplexer(218), and a symbol and sub-carrier mapping unit(214). The digital Fourier transformer performs a digital Fourier transform for a data signal. The pilot signal generator generates a pilot signal shifted for a predetermined interval in a frequency area. The time division multiplexer performs time division multiplexing for the pilot signal and the transformed data signal and transmits the time division multiplexed signal through an antenna. The symbol and sub-carrier mapping unit determines a sub-carrier transmitting the pilot signal and the data signal and maps the data signal to the determined sub-carrier.
Patent KR-20080079871-A (KR)
Title: Method of channel change in dmb terminal
Inventor: CHONG HYUN JEONG
IPC: G06F3/041
Filed: 2007-02-28
Abstract: A method for switching a channel in a DMB terminal is provided to perform channel switching in a method of writing a channel number by using fingers or a stylus pen on the screen of the DMB terminal with a touch screen, thereby simply and quickly switching a DMB channel to improve user's convenience. A method for switching a channel in a DMB(Digital Multimedia Broadcasting) terminal comprises the following steps of: selecting a channel switching mode while viewing DMB(ST11,ST12); displaying a channel number input window on a part of the whole of a touch screen(ST13); enabling a user to write and input a desired channel number on the channel number input window(ST14); recognizing the inputted channel number and searching for a channel corresponding to the recognized channel number(ST15); and switching into the channel(ST16).
Patent KR-20070046046-A (KR)
Inventor: KIM DUG KEE
IPC: E04F19/04
Filed: 2007-03-30
Abstract: 본 발명은 구조물의 벽체에 부착되는 조형물에 관한 것이다. 본 발명의 조형물은 구조물의 벽면에 설치되는 조형물 본체; 구조물의 벽체에 고정된 지지부재가 끼워질 수 있도록 상기 구조물 벽체에 접하는 상기 조형물 본체의 벽체 접촉면에 요입되어 형성된 결합용홈; 상기 조형물 본체의 표면에 부착되는 하부 코팅부재; 상기 하부 코팅부재와 상기 조형물 본체의 표면 사이에 강도를 증대시키기 위한 보강부재; 및 상기 하부 코팅부재의 표면에 부착되는 표면재;를 포함한다. 여기서, 조형물 본체는 스티로폴과 같은 재료로 형성된다. 따라서, 본 발명의 조형물은 하중이 가벼워 시공이 용이할 뿐만 아니라, 충격에 강하며, 벽체에 견고하게 부착할 수 있으며, 방수성이 뛰어나다. 
       
     조형물, 몰딩
Patent KR-20080089956-A (KR)
Title: Mobile terminal
Inventor: KANG HYUN
IPC: H01Q1/24
Filed: 2007-04-03
Abstract: A mobile terminal is provided to change a shape of an antenna pattern without manufacturing a mold by forming the antenna pattern with conductive ink. A mobile terminal(100) includes a printed circuit board(180), a first case(120), a second case(140), and an antenna pattern(160). The first and second cases receive the printed circuit board. The antenna pattern is formed inside the first case or the second case and connected to the printed circuit board through a connection terminal. The antenna pattern is formed by conductive ink. The conductive ink contains silver of 65 to 70 wt%. The connection terminal is a pogo pin.
Patent KR-20080091591-A (KR)
Title: Potable device and methode of roaming thereof
Inventor: KWON TAE HO
IPC: H04B7/26
Filed: 2007-04-09
Abstract: A portable terminal and a roaming method thereof are provided to perform the access to the public mobile communication network of the one's own country at the area adjacent to the public mobile communication network of the country. When power is supplied to a portable terminal(S101), a control member receives the system block information from the first base station and confirms MCC(Mobile Communication Code)(S102). When the MCC received from the first base station is not coincided with the MCC of a mobile communication network(S103), the control member registers the position to the first base station and performs an international roaming toward a visit public mobile communication network including the base station(S104). The control member drives a search timer of the mobile communication network(S105). When the search timer is finished(S106), the control member receives the system information block and confirms the MCC and national border(NB) field value(S107). When the present position of the portable terminal is an area adjacent to the one's own public mobile communication network(S108), the control member attempts the access to the one's own public mobile communication network(S109). Thereafter, after the success of the access, the portable device performs the communication by the one's own public mobile communication network(S111).
Patent KR-20070044829-A (KR)
Inventor: HAN SANG KWAN
IPC: E02B3/12
Filed: 2007-04-10
Abstract: 본 발명은 호안의 구조적인 안정성을 도모함과 동시에 자연녹화를 달성할 수 있도록 함은 물론 그 공정을 단순화하여 작업성을 향상시키고, 공정 중 유해물질의 발생을 방지하여 자연친화적인 호안을 구현할 수 있도록 한 재해를 방지하여 주는 작용과 식물들이 용이하게 자랄 수 있도록 구성되는 친환경 호안제방공법에 관한 것으로, 호안 전체에 콘크리트 구조물이 일체로 형성되어 위치되므로 호안의 구조적인 안정성을 도모할 수 있고, 콘크리트 구조물의 사이사이에 식생공간이 위치되어 여기에 식물들이 생육되므로 자연친화적인 호안을 구현할 수 있음은 물론 식물의 뿌리가 콘크리트 구조물과 호안의 법면 사이를 결착시켜주어 구조적인 안정성을 더욱 도모할 수 있으며, 이러한 호안 구조물을 축조하는 공정 중 콘크리트 몰탈의 타설 양생 후 식생공간을 형성해줄 때 거푸집을 눌러 압착해주기만 하면 간단하게 식생공간을 형성할 수 있으므로 그 공정이 매우 간편함은 물론 시공기간을 단축할 수 있는 것이며, 별도의 부산물이 발생되지 않으므로 작업성을 향상시킬 수 있고, 또 식생공간의 형성과정에서 오염물질의 발생이 전혀 없으므로 환경 친화적인 호안 공사가 가능해지는 것이다. 
       
     호안, 친환경, 거푸집, 콘크리트 몰탈, 흙혼합물, 식물