baber/WOPTO huggingface dataset:
Patent KR-20070076713-A (KR)
Title: Reinforcing bar coupler
Inventor: LEE SOO HWAN
IPC: E04C5/16
Filed: 2006-01-19
Abstract: A reinforcing bar coupler is provided to couple the first end portion of the reinforcing bar coupler with the second end portion of the reinforcing bar coupler in the shape of a straight line without the overlap of the first end portion and the second end portion. A reinforcing bar coupler includes an inner housing member(21), at least fixture member(24), an outer housing member(25), a coil spring member(26), and a fixture ring(27). A reinforcing bar is inserted into the inner housing member(21). The fixture member(24) is detachably fixed to a portion of both sides of the inner housing member(21). The outer housing member(25) is slidably inserted into both sides of the inner housing member(21) while receiving the fixture member(24). The coil spring member(26) is interposed between the outer housing member(25) and the inner housing member(21). The fixture ring(27) is fixed to both end portions of the inner housing member(21). The components of the reinforcing bar coupler include metal.
Patent KR-20070077584-A (KR)
Title: Structure for discharging electro-static in key button
Inventor: JANG SEOK MIN
IPC: H04M1/23
Filed: 2006-01-24
Abstract: An electrostatic discharge structure for a key button is provided to previously block circuits in a device from being damaged by an external static electricity and easily discharging external static electricity without additional device. Conductive materials(114,115) are employed inside a case frame(113) of a device having a key button(10). The conductive materials(114,115) are electrically connected to a grounding module in the device. The key button(10) is adjacent to the conductive materials(114,115), so that static electricity charged on the key button(10) is grounded to the grounding module. At least one needle having(12) an acute end portion is formed at a portion adjacent to the conductive material(114) of the key button(10) such that charges of the key button(10) are easily applied to the conductive material(114).
Patent KR-20070078454-A (KR)
Title: Adaptive demodulator for receiving pwm signal and method thereof
Inventor: KIM EUI SEUNG
IPC: H03M3/00
Filed: 2006-01-27
Abstract: An adaptive demodulator of receiving a PWM(Pulse Width Modulation) signal and a demodulating method thereof are provided to obtain compatibility applied to various communication modes by being adaptively initialized for modes with different pulse periods. An adaptive demodulator of receiving a PWM signal includes a variable capacitor(Cvar), a charging switch(100), a variable discharging circuit(110), a sampler(130), and a tuner(150). The charging switch(100) charges the variable capacitor(Cvar) according to the PWM signal. The variable discharging circuit(110) discharges the variable capacitor(Cvar) according to the PWM signal. The sampler(130) samples the charged voltage of the variable capacitor(Cvar), and outputs sampling data. The tuner(150) tunes the capacitance of the variable capacitor(Cvar) and the discharged current of the discharging circuit(110) in response to the sampling data.
Patent KR-20070089323-A (KR)
Title: Structure of clip for fixing wiring harness
Inventor: SEO DONG BOK
IPC: B60R16/00
Filed: 2006-02-28
Abstract: A structure of a clip for fixing a wiring harness is provided to permit a worker fix the wiring harness at a wiring branch portion with one hand by keeping the clip at an open state with the other hand. A structure of a clip(20) for fixing a wiring harness includes an upper body(21), a lower body(22), a lower body retention portion(24), a wiring support portion(25), and a fixing portion(23). The upper body is formed such that a wiring harness is fitted thereto. The lower body is connected to one side of the upper body such that the lower body is opened/closed and cooperates with the upper body to fix the wiring harness. The lower body retention portion is extended from the lower body and positioned within the lower body, and provides retention force when the lower body is opened. The wiring support portion is extended from the lower body retention portion and positioned within the lower body, and prevents the wiring harness from vibrating. The fixing portion is formed on an outer surface of the upper body and fixed by a bolt.
Patent KR-20070090609-A (KR)
Title: Interface for computer game control using radio control regulator
Inventor: KANG HO RYONG
IPC: G06F19/00
Filed: 2006-03-03
Abstract: A computer game control interface using an RC controller is provided to enable a user to precisely control a computer game and increase satisfaction by using the RC controller for controlling an RC car or airplane as a joystick. A USB(Universal Serial Bus) communicating module(320) performs USB data communication through a USB port of a computer. An RC controller communicating module(340) performs wired communication with an RC receiver. A data matcher(350) converts data generated from the RC controller into the data recognizable to the computer and transfers the converted data to the computer through the USB communicating module by matching the data between the USB communicating module and the RC controller communicating module. A data matching controller(360) controls operation of the data matcher. The USB communicating module includes a USB interface(310) performing the data communication through the USB port of the computer and a USB data processor for transmitting the data through the USB interface.
Patent KR-20060100225-A (KR)
Inventor: TERADA MASAYUKI
IPC: G06F21/44
Filed: 2006-03-14
Abstract: IC 카드와 단말 프로그램의 사이에서 메시지의 송수신을 행하는 휴대 단말에서, 메시지 송신원의 사칭, 또는, 메시지의 가로챔을 방지함으로써, 시큐리티를 향상시키는 것이다.   
     휴대 단말(1)은 IC 카드(2)와 단말 프로그램(3)을 구비한다.  단말 프로그램(3)은, IC 카드(2)의 도메인 ID "i1"과 IC 카드(2)로써 갱신 가능한 포트번호 "1"로부터, 프로그램 식별자(i1:1)를 생성한다.  그리고, 이 프로그램 식별자를 송신원 ID로 하고, IC 카드(2)의 식별자 "i1:0"을 송신처 ID로 하는 메시지를 송신한다.  IC 카드(2)는 이 메시지를 수신하면, 그 송신원 ID에 관해서, 그 도메인 ID와, IC 카드(2)가 갖는 도메인 ID를 대조한다.  일치하는 경우에는 상기 메시지의 내용에 따른 처리를 실행한다.    
       
     휴대 단말, IC 카드, 식별자
Patent KR-20070093684-A (KR)
Title: Signal measurment system of radio frequency identification
Inventor: KIM NAM YUN
IPC: G01R29/08
Filed: 2006-03-15
Abstract: An RFID(Radio Frequency IDentification) signal measurement system is provided to receive signals from an RFID reader or a tag and to perform a signal process for analyzing the received signals without distorting the received signals. An RFID signal measurement system includes a signal output terminal(100) and a signal measurement terminal(200). The signal output terminal includes a phase synchronization circuit part(130) for providing reference frequency signals according to kinds of RFID signal standards or national allocation frequencies, a mixer part for mixing output signals according to a reference frequency, and a coupler part(175,180) for coupling the mixed signals. The signal measurement terminal includes an RF processing part for processing the coupled signals and a demodulation part for converting the RF-processed signals to DC component signals and outputting a power level value of a DC component.
Patent KR-20070094393-A (KR)
Title: Personal portable device including back light unit
Inventor: LEE YERN WOO
IPC: H01H13/715
Filed: 2006-03-17
Abstract: A personal mobile terminal including a backlight unit is provided to illuminate buttons by using a backlight unit that emits uniform light, and simply maintain the structure between a key input part and a key input sensor part. A key input part(210) includes a button(215) for a key input and a light transmission unit(216) formed within the button and allowing light to transmit therethrough. A key input sensor unit(230) includes a board positioned at a lower portion of the key input part(210) and having first transmission holes(233) for transmitting light, an electrode(234) formed on the board(232), and a dome switch(236) provided on the board to correspond to the electrode(234). A backlight unit(260) is positioned at a lower portion of the key input sensor unit(230) and irradiates light to the key input part(210) through the first through holes(233).
Patent KR-20060110755-A (KR)
Title: Nand flash memory device having dummy memory cell
Inventor: PARK KI TAE
IPC: H01L27/115
Filed: 2006-03-27
Abstract: A NAND flash memory device having a dummy memory cell is provided to improve program and erase characteristics of a memory cell, by making a dummy word line into a floating state during erase operation or programming of the dummy memory cell before or after erasing memory cells. Plural memory cells(MC14,MC15) are connected in series. One or more dummy memory cell(DC1) is connected to the memory cells in series. A selection transistor(ST2) is connected to the dummy memory cell. A control circuit(510) applies a first word line voltage to unselected memory cells, and applies a second word line voltage higher than the first word line voltage to a selected memory cell, and applies a third word line voltage lower than the first word line voltage to the dummy memory cell, during program operation.
Patent KR-20060104928-A (KR)
Inventor: SUNG DAN KEUN
IPC: H04B7/26
Filed: 2006-03-28
Abstract: 본 발명은 초광대역(UWB) 무선 접속망에서의 다중접속 디지털 통신방법에 관한 것이다. 보다 상세하게는 다중 경로 페이딩이 심한 초광대역 통신 채널에서 통신 채널들을 효율적으로 이용하고 다중 접속 단말간의 충돌을 효과적으로 제어할 수 있는 기술에 관한 것이다. 
     본 발명은 초광대역 통신 시스템의 상향링크에서의 디지털 통신 방법으로서, 각 단말로부터 각각의 직교 시간 도약패턴에 따라 송신된 데이터 심볼을 수신하는 단계; 상기 직교 시간 도약 패턴의 충돌 여부를 검사하는 단계; 및 상기 직교시간 도약 패턴의 충돌이 발생된 단말들의 데이터 심볼의 동일성 여부에 기초하여 상기 데이터 심볼을 복호하는 단계를 포함한다. 
       
     초광대역 디지털 통신, 직교 시간 도약 접속 방식, 통계적 다중화, 소비 전력 감소, 프레임 구조
Patent KR-20070097193-A (KR)
Title: Plasma display panel
Inventor: PARK JUNG TAE
IPC: H01J11/24
Filed: 2006-03-28
Abstract: An ITOless plasma display panel is provided to prevent the generation of neon discharge in a non-discharge region around a display region by including a dummy barrier rib. A first and second substrates are disposed opposite to each other. A barrier rib is formed between the first and second substrates in order to form discharge cells. A plurality of sustain electrodes are formed between the first and second substrates. The sustain electrodes are formed with internal sustain electrodes(111) and external sustain electrodes(115). A plurality of scan electrodes are formed in parallel to the sustain electrodes in the discharge cells. The scan electrodes are formed with internal scan electrodes(121) and external scan electrodes(125). A plurality of address electrodes are formed obliquely in an extended direction of the sustain electrodes and the scan electrodes between the first substrate and the second substrate. An internal sustain connecting electrode(112) is formed to connect the internal sustain electrodes of the adjacent discharge cells in the extended direction of the address electrodes. A discharge prevention unit prevents discharge in a non-discharge region around the internal sustain connecting electrode. The sustain electrodes and the scan electrodes are arranged alternately in the discharge cells in order to be disposed repeatedly. The adjacent electrodes of the external electrodes of two neighboring discharge cells are connected electrically to each other in the extended direction of the address electrodes.
Patent KR-20070098172-A (KR)
Title: Home network system and method for control electronic device
Inventor: YI HAN WUNG
IPC: G08C17/02
Filed: 2006-03-31
Abstract: A home network system and a method for controlling a household electronic appliance are provided to reduce public utility fees such as an electricity fee and a gas fee by offering a power saving function according to a target energy usage fee. A home network system comprises a household electronic appliance(300), a remote meter reader(200) and a home gateway(100). The remote meter reader(200) extracts meter reading information from a measuring meter which meters an energy usage amount in accordance with operations of the household electronic appliance(300). The home gateway(100) is interlinked with the household electronic appliance(300) and the remote meter reader(200) through a home communication network, calculates a remaining energy amount in accordance with a preset target charge by using the extracted meter reading information, and controls the household electronic appliance(300) such that it drives a power saving mode according to the remaining energy amount.
Patent KR-20070080804-A (KR)
Title: Traffic pass card attaching liquidcayetal-display cleaner
Inventor: KWON JONG GU
IPC: G06K19/04
Filed: 2006-04-03
Abstract: A traffic pass card attached with LCD cleaner is provided to simplify the traffic pass card as an accessory type, and realize a payment tool function and cleaning CD screen of a mobile terminal. A body(10) forms attaching grooves(12,12a) sunken from the surface to an upper side and a bottom site. A detecting member(20) performs AD(ADvertisement) by embedding an RFID(Radio Frequency IDentification)(22) in the attaching groove of the upper side. The LCD cleaner(30) is attached to the attaching groove of the bottom side. The LCD cleaner includes an attaching plate attached to the attaching groove of the bottom side, and a cushion material, an adhesive sheet, and a cleaner member sequentially staked on the attaching plate by hot melting.
Patent KR-20060109850-A (KR)
Title: Dual-flow valve and internal processing vessel isolation system
Inventor: KERR STUART ALEXANDER
IPC: F16C13/04
Filed: 2006-04-18
Abstract: A dual-flow valve and internal processing vessel isolation system is provided to isolate the internal purification system from gas while the gas is not drawn from a purification device. A dual-flow valve and internal processing vessel isolation system includes a valve body(9), a first valve(11), and a second valve(13). The valve body has an external port and an input terminal provided with at least a first port, a second port, and a third port. The first valve is arranged inside of the valve body to control a fluid flow between the first port and the second port. And, the second valve is arranged inside of the valve body to control the fluid flow between the third port and the external port.
Patent KR-20070105693-A (KR)
Title: Flexible metal clad laminate
Inventor: YOU HONG
IPC: H05K1/03
Filed: 2006-04-27
Abstract: A flexible metal clad laminate is provided to be useful for industry by having high dimension stability, flexibility, and adhesive force. In a flexible metal clad laminate, two different kinds of polyimide precursors are applied to a conductive metal clad. A first polyimide-based resin layer and a second polyimide-based resin layer are sequentially formed on the metal clad through at least one heat treatment process of the precursors. The difference of thermal expansion coefficient between the metal clad and the first polyimide-based resin layer is below 10x10-6(1/K), and the difference of thermal expansion coefficient between the first and second polyimide-based resin layers is below 5x10-6(1/K). The temperature of the at least one heat treatment is higher than the glass transition temperature of the first polyimide-based resin layer.
Patent KR-20070112662-A (KR)
Title: Inductively coupled plasma reactor
Inventor: CHOI DAI KYU
IPC: H05H1/00
Filed: 2006-05-22
Abstract: An inductively coupled plasma reactor is provided to uniformly generate plasma in a large area inside a vacuum chamber and accurately control the plasma ion energy, thereby increasing the productivity. A vacuum chamber(100) has a substrate support(111) on which a treated substrate(112) is positioned. A dielectric window(120) is installed at an upper portion of the vacuum chamber. A gas shower head(140) is positioned on the substrate support in the vacuum chamber. A radio frequency antenna(151) is installed above the dielectric window. A magnetic core(150) is installed on the dielectric window to cover the radio frequency antenna. The magnetic core has a flat body for covering the radio frequency antenna and an antenna mounting groove spirally formed along a region in which the radio frequency antenna is positioned.
Patent KR-20070119169-A (KR)
Title: Apparatus for cleaning of chemical vaporization deposition chamber and method of cleaning the same
Inventor: BAE GEUN HAG
IPC: H01L21/205
Filed: 2006-06-14
Abstract: An apparatus for cleaning a CVD(Chemical Vaporization Deposition) chamber and a method of cleaning the same are provided to enhance efficiency in a cleaning process by supplying directly excited oxygen and nitrogen components into the inside of the CVD chamber. An apparatus for cleaning a CVD chamber includes a first cleaning gas supply line(10) and a second cleaning gas supply line(20). A first cleaning gas having gas including a fluoric component is ionized by a remote plasma source. The first cleaning gas of an ionized state is supplied through the first cleaning gas supply line. A second cleaning gas including a nitrogen oxide-based gas which is nitrogen oxide is supplied through the second cleaning gas supply line. The first cleaning gas of the ionized state is transferred through the remote plasma source to the inside of the CVD chamber. The second cleaning gas is supplied directly to the inside of the CVD chamber.
Patent KR-20080002501-A (KR)
Title: Flip chip type semiconductor package
Inventor: KIM SEONG CHEOL
IPC: H01L23/48
Filed: 2006-06-30
Abstract: A flip chip type semiconductor package is provided to eliminate the necessity of an underfill liquid injecting and hardening process and an additional preliminary process for performing an underfill process by using an adhesive layer of back grinding laminate tape as an underfill that protects a conduction member between a semiconductor chip and a printed circuit board. A plurality of input/output pads(12) are formed at one side of a semiconductor substrate(10). A plurality of connection pads(22) are immanent in a substrate. An adhesion/conduction member bonds the semiconductor chip to the substrate, supplying an electrical path between the input/output pad and the connection pad. An underfill is made of an adhesive layer(28) of a back grinding laminate tape, position between the semiconductor chip and the substrate. The conduction member can be a stack structure of UBM(under bump metallurgy)(14), a solder bump(16) and a solder(18).
Patent KR-20070005492-A (KR)
Title: Manufacturing method for electronic substrate, electronic substrate, and electronic apparatus
Inventor: HASHIMOTO NOBUAKI
IPC: H01L21/768
Filed: 2006-07-03
Abstract: A method for fabricating an electronic substrate is provided to improve magnetic permeability by reducing scattering of magnetic flux in a ring-type core. A ring-type core(42) is formed on a substrate having an electronic circuit including a connection terminal(11,21) wherein a stress buffer layer(30) is formed on the substrate. A high permeability member having higher magnetic permeability than that of the stress buffer layer is formed in at least a part of the core. A spiral conductor is formed outside the core so that an inductor having the core and the spiral conductor is formed. A redistribution line constituting at least a part of the spiral conductor is connected to the connection terminal of the electronic circuit.
Patent KR-20080003962-A (KR)
Title: Managing system of transportation facility
Inventor: SONG JONG KEOL
IPC: G08C17/02
Filed: 2006-07-04
Abstract: A managing system of a transportation facility is provided to judge state and condition of the transportation facility rapidly and reliably. A sensor part(110) is installed in a transportation facility and measures state of the transportation facility. A wireless transmission part(120) transmits data measured by the sensor part. A sate information generation part(130) generates state information of the transportation facility by comparing the transmitted data with reference data. A state information providing part(140) provides the generated state information to a user terminal(200) accessing through a communication network.
Patent KR-20080004894-A (KR)
Title: Low viscosity etchant for metal electrode
Inventor: PARK YOUNG CHUL
IPC: C09K13/04
Filed: 2006-07-07
Abstract: A low viscosity etchant for metal electrodes is provided to control an etching speed in a wide range when a metal layer is etched, to maintain etching uniformity, lower a taper angle, and to maximize an etching effect even in an oblique apparatus. An etchant for metal layers includes 5-40wt%, based on the total weight of the composition, of sulfuric acid, 0.5-30wt%, based on the total weight of the composition, of nitric acid, 0.1-10wt%, based on the total weight of the composition, of a halogen-based additive, 0.5-20wt%, based on the total weight of the composition, of an organic acid or salt derived from organic acid, and the balance of water.
Patent KR-20070024347-A (KR)
Title: Diaphragm device
Inventor: NEGISHI SHIGETO
IPC: H04N5/232
Filed: 2006-07-10
Abstract: A diaphragm device is provided to enable an optical filter freely inserted or removed on an optical path to be integrally installed and promote miniaturization and light weight so that the diaphragm device can be simply attached to a lens barrel of a CCTV(Closed Circuit TeleVision) camera. A diaphragm device(1) comprises the followings: a diaphragm board(10) which has an opening(10a) for forming an optical path; diaphragm wings(12,13) which are placed on a flat surface of one side of the diaphragm board(10) and control the optical path by sliding along the flat surface; a diaphragm driver(20) for driving the diaphragm wings(12,13) in order to control the optical path; optical filters(15,16) of two types which are installed to be freely inserted and removed on the optical path; and a filter driver(30) for selectively inserting or removing the optical filters(15,16) of two types on the optical path.
Patent KR-20080007781-A (KR)
Title: Smart-card authentication method for providing information of virtual account with emergency pin number and mobile terminal therefor
Inventor: LEE SANG YOUL
IPC: G06Q40/02
Filed: 2006-07-18
Abstract: A method for displaying virtual account information by using an emergency PIN(Personal ID Number), and a mobile terminal for the same are provided to transmit the predetermined virtual account information by setting an ordinary and emergency PIN to a smart card when the emergency PIN is inputted to a smart card authentication system. A key input part(206) receives the PIN for requesting a financial service, and providing financial service or virtual account information from a user of the mobile terminal. A program memory(202) stores a program for checking the inputted PIN, receiving the financial service, and generating/providing the virtual account information. A display unit(208) displays a PIN authentication screen, an account information screen, and a virtual account information screen for receiving the financial service as well as an operation state of the mobile terminal. A microprocessor(214) generates/provides the virtual account information or provides an ordinary financial service by comparing the inputted PIN with the PIN set in the smart card(110).