baber/WOPTO huggingface dataset:
Patent KR-20070091512-A (KR)
Title: Method and apparatus for error concealment of decoded audio signal
Inventor: OH EUN MI
IPC: H04N1/00
Filed: 2006-05-30
Abstract: A method and an apparatus for error concealment of decoded audio signals are provided to remove noise effectively by adaptively concealing an error according to a decoded bitstream and improve sound quality of audio by reflecting decoded information until an error is generated to the maximum. A method for error concealment of decoded audio signals comprises the following steps of: determining whether there is an error in the frame of a decoded bitstream(120); selecting a method for concealing the error in a frequency domain or a method for concealing the error in a time domain by a preset standard if it is determined that there is the error in the frame(145,150); and concealing the error according to the selected method(115).
Patent KR-20070117349-A (KR)
Title: Method and apparatus for providing advertising service
Inventor: BYON GI MAN
IPC: G06Q30/00
Filed: 2006-06-08
Abstract: A method and a device for providing an AD(advertisement) service are provided to increase AD participation while reducing burden of an advertiser and induce participation of the advertisers by fixing an objective AD charge in comparison of the AD effect. A connector(11) transmits and receives data by processing access of the advertisers, AD participators, and AD participation wishers. An AD participator manager(12) registers the user by registering the user requesting registration as the AD participation wisher. An AD controller(13) sets up the AD charge and a winning/reward sum in proportion to the number of AD participators by receiving the number of target AD participators desired from the advertiser if an AD request is received from the advertiser. The AD controller controls AD display and winning/reward by checking whether the number of AD participators performing a mission linked with the AD reaches the number of target AD participators of the AD. An AD provider(14) provides the AD and the linked mission requested from the advertiser by the AD controller. A winner manager(16) pays the set winning/reward sum by selecting winners if the number of AD participators performing a mission linked with the AD reaches the number of target AD participators.
Patent KR-20070121199-A (KR)
Title: Polymer particle having a special shape and manufacturing method thereof
Inventor: YANG MIN SOO
IPC: C08F2/18
Filed: 2006-06-21
Abstract: A method for manufacturing polymer particles having a special shape is provided to change particle shape by controlling a heating rate upon polymerization, and thus produce the polymer particles having an uneven surface and solvent resistance. A method for manufacturing polymer particles having a special shape includes the steps of: (1) dissolving a radically polymerizable monomer, a multi-functional crosslinking monomer, an initiator, and a dispersion stabilizer in solvent, and then preparing mono-dispersed partially crosslinked seed particles through dispersion polymerization; (2) dispersing the partially crosslinked seed particles in water, and thereto adding an initiator, a radically polymerizable monomer, and a multi-functional crosslinking monomer to activate the seed particles; and (3) suspension polymerizing the activated seed particles under a heating rate-controlled condition to obtain special-shape polymer particles, and then heat-treating the polymer particles.
Patent KR-20080001071-A (KR)
Title: Method and system for network parameter management in atm based mpls network
Inventor: KWON YONG SIK
IPC: H04L12/433
Filed: 2006-06-29
Abstract: A network quality management method in an MPLS(Multi Protocol Label Switching) communication network based on an ATM(Asynchronous Transfer Mode) is provided to manage network quality of an MPLS network based on an ATM by using three kinds of PINGs, thereby offering a stabler network service to a user. A group to which a section to be measured belongs is designated from a network quality management operator(S501). If an IP(Internet Protocol) of a receiving side and an IP address of a transmission side of the designated section are appointed(S502,S503), a network quality management device of a network quality manager decides whether inputted section information is valid, and if no abnormality occurs in a data structure of the section information, the section information is stored in a quality DB as being delivered to an adapter(S504). The adapter registers the section information in a PING scheduler, and periodically conducts PING tests in the corresponding section(S505,S506), and then delivers PING test results to the network quality management device(S507).
Patent KR-20080001481-A (KR)
Title: Mobile terminal and method for controlling displaying thereof
Inventor: KIM EUI KYEOM
IPC: H04B1/40
Filed: 2006-06-29
Abstract: A portable terminal and a display control method thereof are provided to minimize the consumption of memory resources and enable a user to continuously execute or display a desired task by confirming tasks under execution when the first body and the second body are closed, maintaining the execution state of a task which is not being displayed, and concluding a task which is being displayed. When the first body and the second body are opened, a controller executes one or more tasks according to the user's command(S101). If the first body and the second body are closed(S102), the controller confirms tasks under execution(S103). Then the controller confirms whether a task to be displayed on a display part, which is exposed to the external, exists(S104). In case no task to be displayed on the display part exists, the controller maintains the execution state of a task not being displayed among the confirmed tasks. The controller concludes a task which is being displayed(S107).
Patent KR-20080001537-A (KR)
Title: Back light assembly for liquid crystal display
Inventor: LEE SANG BUM
IPC: G02F1/13357
Filed: 2006-06-29
Abstract: A backlight assembly for an LCD(Liquid Crystal Display) device is provided to fix stably a U-shaped lamp by using a plate supporting the lamp and reduce the material cost in manufacturing the backlight assembly for the LCD device as a lamp holder for sound vibration prevention is not used and improve workability. A backlight assembly for an LCD device comprises a lamp(430), a lamp housing(410), a side joining member(420), and a lamp support member(422,423). The lamp is a U shape and more than at least one. The lamp is set in the lamp housing. The side joining member is fastened to the lamp housing and forms an insertion portion(421) capable of inserting the lamp. The lamp support member supports and fixes the lamp within the insertion portion of the side joining member.
Patent KR-20080002103-A (KR)
Title: Controlled-release loxoprofen containing oral bilayer tablet and it's manufacturing process
Inventor: AHN KI YOUNG
IPC: A61K9/22
Filed: 2006-06-30
Abstract: An oral bilayer tablet containing controlled-release loxoprofen is provided to maintain an effective amount of drug for a long period of time by releasing a pain effective amount of drug at an initial stage and continuously releasing the drug after the initial stage, so that dosage convenience and compliance of patients are enhanced. An oral bilayer tablet contains a controlled-release layer containing loxoprofen coated by 0.5-2.0 wt.% of a controlled-release material such as ethylcellulose and a rapid release layer containing uncoated loxoprofen, wherein the controlled-release layer contains anhydrous monobasic potassium phosphate and microcrystalline cellulose as excipients and magnesium stearate as lubricant, and the rapid-release layer contains microcrystalline cellulose as excipient.
Patent KR-20080002418-A (KR)
Title: Method of fabricating liquid crystal display device
Inventor: PARK SU HYUN
IPC: G02F1/1337
Filed: 2006-06-30
Abstract: A method for manufacturing an LCD(Liquid Crystal Display) device is provided to prevent the contamination of rubbing cloth by preventing the exposure of an overcoat layer by printing an alignment layer in the front of mother substrates, thereby preventing a rubbing scratch and a vertical line by preventing a rubbing defect. A method for manufacturing an LCD device comprises the following steps of: providing first and second mother substrates having plural panel areas; progressing an array process for the first mother substrate to form plural array substrates in the panel area of the first mother substrate(S201); progressing a color filter process for the second mother substrate to form plural color filter substrates in the panel area of the second mother substrate(S204); forming an alignment layer in the front of the first and second mother substrates(S202,S205); progressing rubbing in a state that the alignment layer is formed in the front of the first and second mother substrates(S202,S205); attaching the first and second mother substrates; and dividing the attached mother substrates into plural LCD panels(S207).
Patent KR-20070080809-A (KR)
Title: Robot arm device for use in heat treatment furnace
Inventor: YOSHIHARA KENICHI
IPC: C21D9/675
Filed: 2006-07-04
Abstract: A robot arm device for a heat treatment furnace, which is inexpensive, can easily exchange broken-down heaters, simplifies maintenance and repairing, and reduces the frequency of the maintenance and repairing by mounting thin sheet type heaters on an outer peripheral surface of an arm part made from a CFRP(carbon fiber-reinforced plastic) material, is provided. A robot arm device for a heat treatment furnace comprises: a robot arm part(1) which is used for moving a treatment object relative to the heat treatment furnace, made from a carbon fiber reinforced plastic resin, formed in a long ruler shape with a flat cross section, and installed at one side; heaters(2,3) which are formed in a thin sheet shape such that the heaters come in contact with a surface of the arm part in a range including at least an end portion of a fixed end side of the arm part, and which are heated to not less than a solidification temperature of gas generated from the treatment object; and a covering member(4) formed as a flexible resin sheet to cover the surface of the arm part together with the heaters.
Patent KR-20080010217-A (KR)
Title: Method and system for transfering call bound for mobile communication terminal to voip phone
Inventor: PARK TAE WOOK
IPC: H04W92/06
Filed: 2006-07-26
Abstract: A method and a system for connecting a call transmitted to a mobile terminal to an Internet call are provided to solve a problem that data transmission/reception through the Internet by the medium of a mobile terminal is interrupted as the mobile terminal receives a call. A computer(110) includes an Internet phone application and an apparatus for using the wireless Internet installed therein. A mobile terminal(100) allows the computer(110) to be connected with the Internet(170). A PDSN(Packet Data Serving Node)(130) generates and transmits a medium function performing notification message if it determines that the mobile terminal(100) performs the medium function. An HLR(Home Location Register)(140) receives the medium function performing notification message, and transmits a call transfer request message allowing a call to be transferred as an Internet call if it is requested to check a terminating MSC(Mobile Switching Center) for terminating the call. When the call transfer request message is received from the HLR(140), an originating MSC(150) transfers the call to the Internet call. A VoIP(Voice over Internet Protocol)(180) receives the call from the originating MSC(150), converts voice data of the call into packet data, and transmits the packet data to the computer(110) via the PDSN(130) and the mobile terminal(100).
Patent KR-20070050785-A (KR)
Inventor: LEE JUNG HOON
IPC: H05B33/14
Filed: 2006-07-27
Abstract: 발광 효율을 향상시키며 수명을 연장시킬 수 있는 백색 오엘이디 소자가 제공된다. 본 발명에 의한 백색 오엘이디 소자는 일 방향으로 길게 뻗는 스트라이프 형상의 하부전극패턴이 형성된 기판; 하부전극패턴이 형성된 기판 상에 일부 영역을 노출시켜 화소 영역이 정의되도록 형성되는 절연막; 절연막 상에 하부전극패턴과 수직 교차하는 방향으로 형성되는 격벽; 화소 영역의 노출된 하부전극패턴 상에 형성되며 청색 빛을 발광하는 청색 이엘필름, 및 청색 이엘필름과 화소 영역의 노출된 하부전극패턴 사이에 서로 마주보도록 형성되며 청색 이엘필름에서 발광된 청색 빛을 흡수하여 각각 적색 빛과 녹색 빛을 발광하는 적색 및 녹색 피엘필름을 포함하는 발광유기물층; 및 발광유기물층 상에 격벽과 동일한 방향으로 형성되는 상부전극을 포함한다. 또한, 본 발명에 의한 백색 오엘이디 소자의 제조방법도 제공된다. 
       
     오엘이디, 백색 오엘이디, 발광 효율, 소자 수명, 피엘필름
Patent KR-20080016359-A (KR)
Title: System and methods for mobile advertisement based on the informations of commuting users
Inventor: KOO JA WOOK
IPC: G06Q30/02
Filed: 2006-08-18
Abstract: A system and a method for providing mobile AD(ADvertisement) based on traffic card user information are provided to transmit the mobile AD to a mobile terminal of a traffic card user by checking location information, use time, and interest fields of the user, and selecting the mobile AD suitable for the user based on the checked information. An input device(100) enables the user to input a traffic card serial number and personal information to a homepage. A transmitter(110) transmits the traffic serial number, the time and a gate location using the traffic card to a server(120). A location information transmitter transmits mobile terminal location information checked in an MSC(Mobile Switching Center) to the server. The server searches/selects the AD suitable for the user among the ADs stored in a database(123) of an advertiser by using the personal information and the time and place information. The mobile terminal(130) of the user receives and outputs the AD selected in the server. The user views detail AD information by connecting to the server with the mobile terminal.
Patent KR-20080017557-A (KR)
Title: Led module having cooling apparatus
Inventor: GONG JONG HYUN
IPC: H01L23/36
Filed: 2006-08-21
Abstract: An LED module having cooling apparatus is provided to improve heat-radiating characteristics by emitting simultaneously heat from a plurality of LEDs mounted on a substrate. A plurality of light emitting diodes(100) are installed on a substrate(11). A water jacket is installed on a lower surface of the substrate in order to store a heat exchange medium(27). A peltier element(30) is installed at one side of the water jacket in order to cool the heat change medium at the inside of the water jacket. The water jacket includes one or more ventilation holes. A heat-radiating fan is installed at the ventilation hole or an outer circumference of the water jacket. A drain valve(25) is formed to discharge the heat exchange medium. A safety side(26) is formed in an internal space(21) of the water jacket in order to prevent an increase of the press of the internal space part.
Patent KR-20070023554-A (KR)
IPC: H05B41/24
Filed: 2006-08-22
Abstract: 과제 
     
     복수의 냉음극관의 양측의 입력단으로부터 구동하는 경우에, 안정된 휘도가 얻어지는 냉음극관 점등 장치를 제공한다.  
     
       해결 수단 
     
     냉음극관(41, 42)의 각 양측의 코일(39, 40)중의 코일(39b, 40b)에 흐르는 각 전류가 전압 검출부(43, 44)에 의해 검출되고, 가산기(47)에 의해 동 각 전류의 가산치에 의거하여 냉음극관(42)에 흐르는 관전류치(α)가 구하여지고, DUTY(듀티) 제어부(32)에 의해 동 관전류치(α)가 소정치가 되도록 구동 펄스(e1, e2)의 듀티가 설정되고, 동 냉음극관(41, 42)의 휘도가 일정하게 된다.  
       
     냉음극관 점등 장치, 관전류 검출 회로
Patent KR-20060101419-A (KR)
Inventor: HASHIMI KAZUO
IPC: H01L21/285
Filed: 2006-08-29
Abstract: 드라이 에칭에 의해 반도체 기판이나 폴리실리콘층에 발생하는 손상층을 효과적으로 제거하여, 기생 저항이나 접합 누설이 저감된 반도체 장치의 제조 방법을 제공한다.  반도체 장치의 제조 방법은, 반도체 기판상에 절연막을 형성하는 공정과, 상기 절연막을, 드라이 공정에 의해 에칭하는 공정과, 상기 에칭에 의해 상기 반도체 기판상에 발생한 손상층을, 열분해한 원자 상태의 수소에 의해, 소정의 온도 하에서 제거하는 공정을 포함한다. 
       
     드라이 에칭, 기생 저항, 접합 누설, 열분해, 수소
Patent KR-20080022697-A (KR)
Title: Dynamical ui framework and method for appling user interface based on the same
Inventor: YUN MIN HONG
IPC: G06F3/0481
Filed: 2006-09-07
Abstract: A dynamical UI(User Interface) framework and a UI implementing method based on the same are provided to enable a user to download/select a UI of a mobile terminal dynamically by using the dynamic UI framework supporting network connection. A UI manager(131) downloads UI objects(101) including UI information through the mobile network, and determines a UI engine(132) for processing the UI object by analyzing feature of the UI object when a user selects the UI object. The UI engines enable an output device of a mobile terminal to output the UI object by analyzing the selected UI object. The UI object defines a screen display mode, a sound output mode, or a vibration output mode according to user input, is formed by using one of XML(eXtensible Markup Language), text, a binary code and a library, and includes metadata. The UI manager makes the user select one of the installed UI objects and transfers the selected UI object to the UI engine corresponding to the selected UI object.
Patent KR-20080025841-A (KR)
Title: Semiconductor memory device using variable resistive element and operating method for thereof
Inventor: CHOI BYUNG GIL
IPC: G11C8/08
Filed: 2006-09-19
Abstract: A semiconductor memory device using a variable resistive element and an operating method thereof are provided to perform stable write and read operation by preventing the increase of a word line voltage by minimizing a current flowing through a word line enabled in each memory sector. Memory blocks(BLK1-BLK4) include a memory cell of a variable resistive element in a region where a sub-word line and a local bit line cross. First and second memory sectors(SEC1,SEC2) are connected to a corresponding sub-word line in the memory block in common. A main word line driver(310) enables one main word line in the first and the second memory sector in response to a main word line selection signal. A sub-word line driver(320) is located among the memory blocks, and enables a sub-word line of each memory block in response to the enabled main word line signal. A local bit line selection signal generation part(330) generates local bit line selection signals in response to a memory sector selection signal. Local bit line selection parts(341,342) are allocated in each memory block, and connect a local bit line of each memory block and a corresponding global bit line in response to the local bit line selection signals.
Patent KR-20080026285-A (KR)
Title: Server for comparison of price, system and method for providing information of contents using the same
Inventor: CHAE JAE KYU
IPC: G06Q30/06
Filed: 2006-09-20
Abstract: A price comparison server, a system and a method for providing contents information using the server are provided to collect price information on various contents in advance and provide information including the price information at the request of a mobile communication terminal having a tag reader. A price comparison server(10) includes a contents information collecting unit(130), a URL(Uniform Resource Locator) acquisition unit(140), a contents identification code acquisition unit(150), a price extracting unit(160) and an information providing unit(170). The contents information collecting unit collects price information for at least one contents identification code from at least one contents providing server. The URL acquisition unit searches for a URL address in which detailed information on a tag through an ODS(Object Directory Service) server using a tag identification code transmitted from a mobile communication terminal. The contents identification code acquisition unit searches for the identification code of contents to which the tag is attached through an OIS(Object Information Service) server according to the URL address. The price extracting unit extracts price information of the contents according to the contents identification code. The information providing unit transmits the price information to the mobile communication terminal.
Patent KR-20080027654-A (KR)
Title: Mass spectrometer
Inventor: KIM MYUNG SOO
IPC: G01N27/62
Filed: 2006-09-25
Abstract: A mass spectrometer is provided to improve the resolving power of each spectrum by installing four pairs of deflectors outside ionization source so that the amount of PSD ions at a location where PD laser is irradiated is maximally removed. A mass spectrometer comprises an ionization source(10) subject to a delayed extraction. Ions passing through an ionization source tube reach an ion gate(30). A deflection system(20), including four bipolar deflectors, is interposed between the tube and the ion gate to remove PSD ions. A PD laser(40) is installed next to the ion gate to irradiate laser onto ions that have passed through the ion gate. A detector(60) detects the ions according to the mass thereof.
Patent KR-20080029472-A (KR)
Title: Method for manufacturing light emitting diode package
Inventor: YOON YEO JIN
IPC: H01L33/54
Filed: 2006-09-29
Abstract: A method for manufacturing a light emitting diode package is provided to enhance the light emitting efficiency by forming a concavo-convex part on a surface of a transparent resin substance. A light emitting diode chip(17) is mounted into a cavity(21) of a package body(15). The cavity is filled with a liquefied resin to cover the light emitting diode chip and to form a transparent resin substance(23). A concavo-convex part(23C) is formed on a surface of the transparent resin substance. The concavo-convex part is compressed by using a mechanism having a corresponding concavo-convex par formed at a surface of an end thereof. The concavo-convex part has one of a hemispheric shape, a cone, a polygonal pyramid, a cylinder, a polygonal prism, a cone pyramid, and a polygonal cone pyramid.
Patent KR-20080037460-A (KR)
Title: Circuit making out voltage for drivign liquid crystal display device
Inventor: KIM JAE SUNG
IPC: G02F1/133
Filed: 2006-10-26
Abstract: A circuit for generating driving voltages of an LCD device is provided to reduce power consumption of the LCD device by selecting a low source voltage in a battery mode required by a user. An LCD(Liquid Crystal Display) device includes a driving voltage generator(200), data and gate drivers(202,204), and a liquid crystal panel(210). The driving voltage generator selects one of a source terminal voltage and a feedback voltage, amplifies the selected voltage, and generates at least one gamma reference voltage by dividing the amplified voltage. The data driver receives the gamma reference voltage and generates a gray scale voltage. The gate driver receives a gate on/off voltage from the driving voltage generator. The liquid crystal panel receives the gray scale voltage and the gate on/off voltage.
Patent KR-20080039089-A (KR)
Title: Method and apparatus for digital rights management
Inventor: JEON HONG YOUNG
IPC: G06F21/60
Filed: 2006-10-31
Abstract: A method and a device for managing digital rights are provided to enable a user to use DRM(Digital Rights Management) contents flexibly regardless of the device while protecting the digital rights of the contents stored in a remote device. A remote device(120) includes a requestor(630) requesting contents to a service providing device by receiving a certificate, which includes information for permitting a remote device to use the contents, from a main device having a playback right of the contents and a player(640) playing the contents received from the service providing device. The main device includes a certificate generator generating the certificate, which includes the information for permitting the remote device to use the contents, a communicator transmitting the certificate to the remote device, and a controller. The controller updates state information of an RO(Rights Object) when the service providing device wanting to provide the contents to the remote device requests update of the state information of the RO capacity playing the contents.