baber/WOPTO huggingface dataset:
Patent KR-20070024436-A (KR)
Title: Self tuning method and apparatus for permanent magnet sensorless control
Inventor: BORISAVLJEVIC ANA
IPC: H02P21/00
Filed: 2006-08-25
Abstract: A self-tuning method and an apparatus for a permanent magnet sensorless control are provided to give a procedure for estimating a drive motor parameter by using a motor controller and automatically control a compensation parameter of a controller to ensure a stable operation of a drive motor. Plural parameters for determining a speed of a PMSM(Permanent Magnet Synchronous Motor) are determined by a motor controller. An adjusted DC motor current is applied at a rotor angle determined by a command. A quadrature voltage is measured. The PMSM is parked. Controller parameters for an initial set are selected. A zero quadrature voltage is applied on the PMSM, and a time constant is measured. The PMSM is accelerated to a predetermined target speed. A stator current is set to a zero current. A quadrature voltage and a free wheeling motor speed are measured after a stator current is applied. An electrical constant, a load inertial, and controller parameters for the PMSM are calculated.
Patent KR-20080021301-A (KR)
Title: Method for manufacturing a semiconductor device
Inventor: CHOI KYUNG IN
IPC: H01L21/28
Filed: 2006-09-04
Abstract: A method for manufacturing a semiconductor device is provided to prevent disconnection of wires due to an increase of resistance and concentration of current by burying stably an aluminum layer within an opening. An interlayer dielectric pattern(20) having an opening for exposing a contact region is formed on a substrate(10) having the contact region. A first metal layer(30) with uniform thickness is formed on surfaces for defining the opening and the interlayer dielectric pattern. A second metal layer(40) including TiAl3 or TaAl3 is formed on an upper surface of the first metal layer except for the opening. A first aluminum layer is formed on the surfaces for defining the opening and the second metal layer. A second aluminum layer(50) is formed on the first aluminum layer in order to bury the opening.
Patent KR-20080022968-A (KR)
Title: Variable liquid crystal panel for displaying three dimensional picture and apparatus using the liquid crystal panel
Inventor: SONG EUN A
IPC: G02B30/31
Filed: 2006-09-08
Abstract: A variable LC panel for implementing a 3D(Dimensional) image and a 3D image implementing apparatus using the same are provided to configure an LC panel with LC driving cells arranged in matrix and control driving of the LC driving cells independently, thereby implementing the continuous and natural 3D image even when a direction of a terminal display or a location of an observer is changed. An LC(Liquid Crystal) panel forms a slit for controlling an incident angle or an emission angle of light, outputted from a display(80), by forming an opaque band and a transparent band at constant periods according to whether an electric signal is applied. An LC driving layer of the LC panel is divided into plural LC driving cells arranged in matrix. The LC driving cells are independently driven according to the electric signal. A 3D image implementing apparatus comprises the following parts. A variable LC panel unit(10) variably forms the slit according to a driving signal to be parallel to a short side or a long side of the display. A display direction sensor senses a direction of the display and outputs an image direction notification signal corresponding to the sensed direction. An LC panel controller(30) controls variable formation of the slit by calculating whether the driving signal is applied to each LC driving cell of the variable LC panel unit according to the image direction notification signal. An LC panel driver(20) generates the driving signal according to a control signal from the LC panel controller, and outputs the generated driving signal to the variable LC panel unit.
Patent KR-20080024378-A (KR)
Title: An air conditioner
Inventor: ROH HYUN IL
IPC: F25B13/00
Filed: 2006-09-13
Abstract: An air conditioner is provided to improve heating capability by compensating a degree of superheat and a suction pressure of refrigerant, and prevent deterioration of heating capability when the temperature of outdoor air falls rapidly. An air conditioner includes a plurality of compressors(32), an outdoor heat exchanger(38), discharge pipes connected with discharging sides of the compressors, a pipe connected with a discharging side of the outdoor heat exchanger in case of heating, and a plurality of bypass pipes(48) connecting a part of the discharging pipes with the pipe of the discharging side of the outdoor heat exchanger and guiding a part of refrigerant discharged from the compressors to the pipe of the discharging side of the outdoor heat exchanger.
Patent KR-20080024683-A (KR)
Title: Apparatus and method for chip bonding
Inventor: KIM HYO MIN
IPC: H01L21/52
Filed: 2006-09-14
Abstract: An apparatus and a method for a chip bonding are provided to prevent inner lead bonding defects due to foreign substances by contacting a foreign substance removing unit to a base film only while carrying the base film from a loading unit to an inner lead bonding unit to remove the foreign substances on the base film. A loading unit(110) has a loading wheel(112) where a base film is rolled. An inner lead bonding unit(130) bonds a semiconductor chip on the base film supplied from the loading unit. A foreign substance removing unit(120) is installed on the loading unit adjacent to the inner leading bonding unit. The foreign substance removing unit is contacted to the base film only when the base film is carried to the inner lead bonding unit to remove foreign substances. An unloading unit has an unloading wheel(162). The unloading wheel is rolled with the base film bonded with the semiconductor chip by the inner lead bonding unit. A drooping detection unit is installed on the loading unit to detect the drooping of the base film.
Patent KR-20080028518-A (KR)
Title: Inductively coupled plasma reactor for wide area plasma processing
Inventor: CHOI DAI KYU
IPC: H01L21/3065
Filed: 2006-09-27
Abstract: An inductively coupled plasma reactor for wide area plasma processing is provided to improve a structure of a wireless frequency antenna and a gas supply structure and to enhance flux transmission efficiency of an antenna. A vacuum chamber(10) includes a substrate supporting plate(16) on which a target substrate(W) is loaded. A dielectric window(34) is installed on an upper surface of the vacuum chamber. A wireless frequency antenna(30) having a zigzag structure is arranged within a dielectric window region. A magnetic core cover(32) has a perpendicular cross-sectional structure of a shape of horseshoes and is installed to be covered along the wireless frequency antenna so that a flux outlet is directed toward the dielectric window. The wireless frequency antenna has the zigzag structure to be moved repeatedly to left and right directions.
Patent KR-20080030294-A (KR)
Title: Tunnel oxide film in flash memory device and fabrication method thereof
Inventor: KOO JAE HYOUNG
IPC: H01L21/8247
Filed: 2006-09-29
Abstract: A tunnel oxide layer of a flash memory device and a manufacturing method thereof are provided to easily control a thickness and a composition by depositing an oxynitride layer using ALD(Atomic Layer Deposition). A silicate oxide layer(300) is formed on a silicon substrate(100). An oxynitride layer(200) is formed on an interface of the silicon substrate and the silicate oxide layer. The silicate oxide layer is formed by using ALD(Atomic Layer Deposition). The silicate oxide layer is made of a material that is coupled with at least one out of metal, silicon, and oxygen. The silicate oxide layer is comprised of at least one among Hf-silicate, Zr-silicate, Al-silicate, La-silicate, Ce-silicate, Y-silicate, and Ti-silicate. The oxynitride layer is formed through an annealing process using first reactive gas. The first reactive gas is at least one out of N2O, NO, and NH3.
Patent KR-20060119832-A (KR)
Title: The stainless tableware used silvernano and its making method
Inventor: SEO JUNG KON
IPC: A47G19/00
Filed: 2006-09-30
Abstract: A stainless tableware adhered with nano-silver is provided to primarily protect generation of food poisoning caused by various germs, and to prevent release of nano-silver from the tableware by adhering nano-silver layer to the tableware and increasing adhesiveness thereof. The process comprises the steps of: surface treating to form rough surface of stainless tableware(100) to stably apply a nano-silver solution thereto; removing impurities of the rough surface by heating; masking edges of the tableware to form marking parts(102) to be not coated with the nano-silver solution; first coating the tableware by applying the nano-silver solution to the rough surface to form a nano-silver layer; first baking the first coated tableware in a baking furnace at extremely high temperature; second coating the first baked tableware by applying again the nano-silver solution to the baked tableware; second baking the second coated tableware to complete adhesion of nano-silver to the tableware; and grinding and conducting electrolysis of the completed tableware to polish the tableware.
Patent KR-20060110260-A (KR)
Title: Fm radio system for preventing second traffic accident
Inventor: OK EUN HO
IPC: B60Q5/00
Filed: 2006-10-04
Abstract: An FM radio warning system for preventing a second traffic accident is provided to prevent accidents of succeeding vehicles by generating a radio emergency signal at a first traffic accident. An impact sense unit(10) senses the magnitude of impact and outputs an electrical signal to a control unit(11). A warning unit(13) outputs repeatedly a sound message signal of "danger of accident" to an FM radio channel and transmits an emergency radio code signal related to an emergency lamp(16) of a vehicle of a reverse mode. The warning unit turns on automatically emergency lamp of the vehicle when a driver does not turn off a cutoff switch. The warning unit outputs an SOS signal as emergency signal by sounding a horn(14) after a predetermined period.
Patent KR-20080032349-A (KR)
Title: Method for manufacturing phase-change memory
Inventor: LEE KI HOON
IPC: H01L21/8247
Filed: 2006-10-09
Abstract: A method for manufacturing a phase-change memory is provided to reduce manufacturing cost and simplify manufacturing process by deposing a contact plug at an apparatus provided to deposit phase-change films, and performing the in-situ process continuously. A wiring layer(50) is deposited on a substrate(40). Poly-silicon is used as a row material of the wiring layer. An insulating layer(60) is deposited and patterned. A contact plug(70) is formed by depositing a composition which forms a resistive matter by reacting with the wiring layer. An alloy resistive matter is formed by reacting the contact plug and the wiring layer. A phase-change film(80) composed of chalcogenide compound containing the composition is formed on the contact plug. An upper part electrode(85) is formed with a tungsten plug.
Patent KR-20080032844-A (KR)
Title: Reciprocation this is a possibility public pressure active mount structure which it has
Inventor: KIM HYO SEOK
IPC: B60K5/12
Filed: 2006-10-11
Abstract: A pneumatic active mount structure capable of reciprocating is provided to increase the responsiveness and decrease the vibration noise by improved cancellation of exciting force. A pneumatic active mount structure capable of reciprocating comprises a nozzle upper plate(30) having a projection downward, a nozzle lower plate(40), a rubber seal(60), a pivot diaphragm(70), and a chamber. The nozzle lower plate has a projection upward to correspond to the projection at the nozzle upper plate, and a path on the projection. The rubber seal mounted between the nozzle upper plate and the nozzle lower plate includes a path at the center. The pivot diaphragm mounted on the rubber seal sea-saw motions around the projections of the nozzle upper plate and the nozzle lower plate, and has a path connecting the path of the nozzle lower plate with the path of the rubber seal. The chamber, which is divided into four chambers(82,84,86,88) by the nozzle upper plate, the projections of the nozzle lower plate, and the pivot diaphragm, connect a right chamber of the nozzle lower plate with a left chamber of the nozzle upper plate by the paths.
Patent KR-20080033720-A (KR)
Title: Communication service system and method using sensor toy for communication network
Inventor: JUNG HYUN SUP
IPC: H04W4/12
Filed: 2006-10-13
Abstract: A system and a method for providing a sensor toy communication service using a communication network are provided to transmit a message through a toy including sensors and induce users to perform smooth communication each other through the toy. A system for providing a sensor toy communication service using a communication network includes a sensor toy(20), a user terminal(3), a communication system server(1) and a communication unit. The sensor toy includes a plurality of sensors and transmits sensor recognition information to the user terminal when a portion of the sensor toy, which corresponds to a message to be delivered, is sensed by a user. The user terminal functions as a gateway to transmit the sensor recognition information with membership information to the communication system server. The communication system server analyzes the membership information to search a message corresponding communication setting information and the sensor recognition information and transmit the message to the communication unit. The communication unit receives and confirms the message through one or a combination of at least two of a messenger(5) in a user terminal, a mobile communication terminal(7) and a sensor toy(30) of a message receiving part.
Patent KR-20070043638-A (KR)
Inventor: SEO JEONG IL
IPC: H04N7/32
Filed: 2006-10-19
Abstract: 1. 청구범위에 기재된 발명이 속한 기술분야 
     본 발명은 적응적 스캐닝을 이용한 동영상 부호화/복호화 장치 및 그 방법에 관한 것임. 
     2. 발명이 해결하려고 하는 기술적 과제 
     본 발명은 동영상을 부호화하는데 있어서 소정 크기의 블록에 대한 인트라 예측 수행 후, 잔차 신호의 DCT 및 양자화된 계수에 대한 스캐닝 방법을 인트라 예측 모드에 따라 적응적으로 적용함으로써, 압축률을 높일 수 있는 적응적 스캐닝을 이용한 동영상 부호화 장치 및 방법과 그에 따른 복호화 장치를 제공하는데 그 목적이 있음. 
     3. 발명의 해결방법의 요지 
     본 발명은 적응적 스캐닝을 이용한 동영상 부호화 장치로서, 예측 모드를 선택하여 출력하기 위한 모드 선택 수단; 상기 예측 모드에 따라 입력 영상의 부호화할 화소 값들을 예측하여, 잔차 신호 블록을 출력하기 위한 예측 수단; 상기 잔차 신호 블록을 DCT 변환하고 양자화하기 위한 변환/양자화 수단; 및 상기 양자화된 잔차 신호 블록을 상기 예측 모드에 따라 적응적으로 스캐닝하여 부호화하기 위한 부호화 수단을 포함함. 
     4. 발명의 중요한 용도 
     본 발명은 동영상 부호화 시스템 등에 이용됨. 
       
     인트라 예측, DCT 계수, 스캐닝, 인코딩
Patent KR-20080035864-A (KR)
Title: Method of manufacturing phase change memory device and method of forming phase change layer applied in the same
Inventor: SHIN WOONG CHUL
IPC: H01L21/8247
Filed: 2006-10-20
Abstract: A method for manufacturing a phase change memory device and a method for forming a phase change layer applied to the phase change memory are provided to improve the step coverage of a GST(Ge2Sb2Te5) layer by using a precursor containing germanium. A first precursor containing germanium is supplied to a lower layer(54) on which a phase change layer(62) is to be formed. The phase change layer is a GST layer and formed by MOCVD(Metal Organic Chemical Vapor Deposition), cyclic-CVD(Chemical Vapor Deposition), or ALD(Atomic Layer Deposition). A composition of the phase change layer is controlled by pressure, deposition temperature, and a supply amount of a reactive gas. During the first precursor is supplied, a second precursor containing Sb and/or a third precursor containing Te are simultaneously supplied to the lower layer. The first precursor is one out of GeCl2, Ge(N(SiMe3)2)2, Ge(N(Me3)2)2, Ge(CH(SiMe3)2)2, Ge(CH(Me3)2)2, Ge(Cp)2, and Ge(EtCp)2.
Patent KR-20080037134-A (KR)
Title: Weight and size measurement equipment for vehicle
Inventor: LIM BYUNG HYUN
IPC: G01G19/02
Filed: 2006-10-25
Abstract: A weight and size measuring device of a vehicle is provided to prevent damage to structures or facilities and danger of traffic accidents by including an overload measuring unit, a pair of vehicle width measuring units, a pair of vehicle height measuring units, and a control unit. A weight and size measuring device of a vehicle comprises an overload measuring unit(20), a pair of vehicle width measuring units(40), a pair of vehicle height measuring units(60), and a control unit(80). The overload measuring unit is installed to a road surface so as to be spaced by predetermined distance, and measures axle weight of the vehicle. The vehicle width measuring units is respectively installed to both sides of the overload measuring unit, and measures width of the vehicle. The vehicle height measuring units are installed to both sides of the overload measuring unit and measures height of the vehicle. The control unit receives measured values measured at the overload measuring unit, the vehicle width measuring units and the vehicle height measuring units, compares it with a predetermined value, and judges existence of abnormality.
Patent KR-20080040186-A (KR)
Title: Cool air leakage preventing apparatus of kimchi refrigerator
Inventor: JANG WON WOO
IPC: F25D23/02
Filed: 2006-11-02
Abstract: A cool air leakage preventing device for a kimchi refrigerator is provided to achieve tight contact between a gasket of a door and top and inner surfaces of an inner case by forming the gasket in the "L"-shape and mounting magnets in the gasket and the inner case to face each other, thereby preventing cold air from leaking outside. A cool air leakage preventing device for a kimchi refrigerator includes a gasket(130) attached to a bottom surface of a rim of a door(120) to have an "L"-shaped section for tight contact between a top surface(111) of an inner case(110) and an inner surface(112) of the inner case. Magnets are mounted in the gasket and the inner case to face each other.
Patent KR-20080042585-A (KR)
Title: Method and apparatus for orthogonal frequency division muliplexing communication
Inventor: CHOI PIL SOON
IPC: H04L27/26
Filed: 2006-11-10
Abstract: A method and an apparatus for orthogonal frequency division multiplexing communication are provided to transmit and receive data by dividing the data by a desired band width by utilizing orthogonality between sub carriers. A method for orthogonal frequency division multiplexing communication includes the steps of: dividing a baseband digital signal according to a available frequency band(410); individually performing inverse fast Fourier transformation for the divided signals(420); and transmitting sub carriers generated by the inverse fast Fourier transformation through the available frequency band(460). The method for the orthogonal frequency division multiplexing communication further includes the step of searching the valid frequency band by using a cognitive radio technique(405).
Patent KR-20080044065-A (KR)
Title: System and method for providing road guide service
Inventor: JOO CHAN HYE
IPC: H04W4/00
Filed: 2006-11-15
Abstract: A road guide service system and a method thereof are provided to conduct road guide for a user by using photo information added with road guide announcements and progressing direction symbols indicative of next progressing directions of a road, thus the user can easily go and see even a road new to the user. A mobile communication terminal(100) accesses a road guide server(200), and sends the current location information and destination information to the server to demand road guide(S10-S16). The server sends map information for displaying a searched optimal path on a map to the terminal(S18-S22). The terminal perceives location information in real time, and periodically transmits the perceived location information to the server(S24-S30). The server searches photo information added with road guide announcements and progressing direction symbols to send the searched information to the terminal(S32,S34). If it is decided that the terminal arrives at the destination, the server transmits photo information indicative of the destination to the terminal, and completes a road guide service(S36-S40).
Patent KR-20070021976-A (KR)
IPC: A01K85/01
Filed: 2006-11-23
Abstract: 본 발명에 따른 루어낚시 등에 사용되는 모조미끼는 물고기의 먹이를 연상시키는 형상으로 형성된 미끼 몸체, 상기 미끼 몸체 내부에 장착된 발광다이오드 회로, 및 상기 미끼 몸체의 외부를 둘러싸는 물고기 껍질부를 포함한다. 
     또한, 본 발명의 미끼 몸체는 그 하단에 상기 미끼 몸체의 내부를 개폐할 수 있는 여닫이문을 포함하고, 발광다이오드 회로는 복수의 색상을 발광하는 복수의 발광다이오드 및 상기 발광다이오드를 구동하기 위한 회로기판을 포함한다. 
       
     미끼, 낚시, 루어
Patent KR-20080047695-A (KR)
Title: Method for displaying a web page and mobile communication device of using the same
Inventor: JANG SE YOON
IPC: H04B1/40
Filed: 2006-11-27
Abstract: A Web page display method and a mobile terminal using the same are provided to store a reconfigured Web page in a memory so that when the Web page is displayed offline, the Web page reconfigured to fit a screen size can be displayed. A display unit(130) displays a Web page. When one of elements configuring a Web page screen with a Web page image displayed thereon, a controller(150) deletes the selected element or adjusts the size to reconfigure the Web page, and displays the reconfigured Web page. A key input unit inputs a signal for selecting the element. A memory unit(140) stores a source code of the Web page. The controller parses and renders the source code to display the Web page screen image. A wireless communication unit provides an interface to download the source code of the Web page through the Internet.
Patent KR-20080047830-A (KR)
Title: Method for providing file information according to language assumption and apparatus for reproducing file thereof
Inventor: KIM SE MIN
IPC: G06F3/16
Filed: 2006-11-27
Abstract: A method for providing file information based on language assumption and a file playing device applying the same are provided to prevent that detail information of a file is provided to a user in an unrecognizable character string, and remove inconvenience of making the user change the detail file information based on the language assumption. A recording medium interface(150) accesses a recording medium(160) and a display unit(170) displays information. An audio codec(140) compresses an audio signal transferred from an audio processor(120) and transfers the compressed audio signal to the recording medium interface. A controller(180) reads a filename of a file stored in the recording medium through the recording medium interface, recognizes language of the filename, restores additional information of the file into a character string by referring to a language code table for the recognized language, and displays the restored character string in the display unit. The controller displays the filename in the display unit by using a title of contents stored in the file when the additional information is not included in the file. The controller displays the filename or the contents title included in the additional information in the display unit as the title of the contents stored in the file when the additional information is included in the file.
Patent KR-20080051498-A (KR)
Title: Apparatus for compensating color in back light unit
Inventor: PARK SEONG SOO
IPC: H04N9/64
Filed: 2006-12-06
Abstract: An apparatus for compensating color in a back light unit is provided to embody low deviation of decimal unit by supplying a color complementary device to which a multiply method is applied. An apparatus for compensating color in a back light unit includes a duty coefficient module(100), a complementary value calculating module(200), an output module(300), and I2C communication module(400). The duty coefficient module calculates duty value of a color signal to output by using a clock signal of a predetermined frequency. The complementary value calculating module multiplies the duty value which is output from the duty coefficient module and a pre-read ratio, and adds or substrates the multiplied value to the duty value to calculate the complementary value. The output module generates a complementary signal. The I2C communication module communicates the data signal to the output module.