baber/WOPTO huggingface dataset:
Patent KR-20060130658-A (KR)
Title: Aluminum alloy casting material for heat treatment excelling in heat conduction and process for producing the same
Inventor: HORIKAWA HIROSHI
IPC: C22C21/02
Filed: 2005-04-05
Abstract: An aluminum alloy casting material for heat conduction obtained by adding Si to an aluminum alloy casting material with enhanced castability to thereby realize enhancement of thermal conductivity. There is provided an aluminum alloy casting material excelling in heat conduction, characterized in that it comprises 5 to 10.0 mass% of Si, 0.1 to 0.5 mass% of Mg and the balance of Al and unavoidable impurities, the aluminum alloy casting material having undergone an aging treatment. Further, there is provided a cast aluminum alloy casting material that while having castability and mechanical strength equivalent to or higher than those of conventional cast aluminum alloys, is also enhanced in heat conduction; and provided a process for producing the cast aluminum alloy. In particular, there are provided a cast aluminum alloy and process for producing the same, wherein Si is contained in an amount of 6.0 to 8.0 mass%, the elements other than Si and Al each in simple form in an amount of <= 0.6%, and wherein the amount of Si solid-dissolved in aluminum parent phase is regulated to 0.5-1.1 mass% while the area ratio of crystallizate in metal structure is regulated to 5-8%. In this connection, the amount of Si solid-dissolved and the area ratio of crystallizate can be attained by performing of heating retaining treatment of the subject matter of cast aluminum alloy after casting operation at 400° to 510°C for >= 1 hr.
Patent KR-20060131993-A (KR)
Title: Mitigation of wireless transmit/receive unit (wtru) to wtru interference using multiple antennas or beams
Inventor: ZEIRA ELDAD
IPC: H04M1/00
Filed: 2005-03-10
Abstract: Multiple antenna elements of a WTRU are used to form an adaptive antenna beam pattern for receiving signals in the downlink direction. The WTRU utilizes the formed antenna beam to form a transmission antenna beam for transmitting signals in the uplink direction. In an alternate embodiment, the multiple antenna elements are used to form a plurality of fixed, predetermined antenna beams. The WTRU then selects and switches to the one of the predetermined beams that yields the best downlink reception signals. The WTRU utilizes the selected beam pattern to transmit signals in the uplink direction. In an alternate embodiment, the WTRU receives spectral arrangement information and utilizing this information to avoid transmitting in the direction of spectrally adjacent WTRUs.
Patent KR-20070085095-A (KR)
Title: Information processing method, information processor and information processing program
Inventor: KUSUDA HIROHISA
IPC: G06F3/0346
Filed: 2005-11-22
Abstract: In a measurement value converting process, a shape status converting process and an absolute coordinate system converting process (S16) are performed to a sensor measurement value. In the shape status converting process, when a cellular phone has a shape (1) or a shape (2), the converting process is not performed (S12, S13). When the cellular phone has a shape (3), a converting process by 180°YS axis rotation is performed (S14). When the cellular phone has a shape (4), a converting process by 180°ZS axis is performed (S15). Thus, even in the information processor whose shape changes, a sensor for detecting movement of the information processor can be used as an input device irrespective of the shape.
Patent KR-20070018962-A (KR)
IPC: C07C211/54
Filed: 2005-05-24
Abstract: 본 발명은 하기 화학식 1 및 2로 표시되는 p-터페닐 화합물, 및 이 화합물을 함유하는 전자 사진용 감광체를 제공한다.  본 발명에 따르면, 유기 용제에 대한 용해성이 개선된 전하 수송제, 및 드리프트 이동도가 우수하고, 고감도, 고내구성을 갖는 전자 사진용 감광체가 제공된다.    
     <화학식 1> 
     
       
     
     <화학식 2> 
     
       
     
       
     P-터페닐, 전자 사진, 감광체
Patent KR-20070018973-A (KR)
IPC: C07D401/00
Filed: 2005-05-12
Abstract: 화학식 I의 화합물, 이의 염 또는 이의 N-옥사이드, 또는 곤충, 진드기, 선충 또는 연체동물을 퇴치하는 데 있어서 이를 포함하는 조성물의 용도. 
     화학식 I 
     
       
     
     위의 화학식 I에서, 
     Y는 단일결합, C=O, C=S 또는 S(O) m (여기서, m은 0, 1 또는 2이다)이고,  
     환  은 6원 방향족 환이거나, 5 또는 6원 헤테로방향족 환이고, 
     Ra, R 1 , R 2 , R 4  및 R 8 은 특정화된 유기 그룹이고, 
     n 및 p는 독립적으로 0 내지 4이다. 
     신규 화합물이 추가로 제공한다. 
     곤충, 진드기, 선충, 연체동물, N-옥사이드, 피페라진 유도체, 해충 퇴치
Patent KR-20070032735-A (KR)
IPC: H04L12/28
Filed: 2004-06-29
Abstract: The invention relates to a method for controlling the operation of a short-range wireless terminal capable of operating in a first beacon-based network and in a second beacon-based network, and having an active state and a power save state in the first beacon-based network. For seamless operation in the two networks, the terminal moves to a power save state with respect to the first beacon-based network if operation in the second beacon-based network is required. However, the first beacon-based network is only informed that the terminal moves to a power save state and instead of powering down, the terminal becomes active in the second beacon-based network.
Patent KR-20080065496-A (KR)
Title: Method for improving the playablitiy of optical information storing media which has any defect reproducing apparatus
Inventor: JEONG AN SIK
IPC: G11B20/18
Filed: 2007-01-09
Abstract: A method for improving reproducibility of an optical information storage media reproducing apparatus is provided to reduce/delay a servo hold time and to apply track and focus offsets when the defect process fails, thereby increasing the defect handling performance. A method for improving reproducibility of an optical information storage media reproducing apparatus comprises the steps of: uploading an optical disk(S10); generating focus and tracking servo error signals to adjust the servo automatically(S20); holding the same servo as the track error servo during a defect detecting time(S40); reading data of the optical disk while holding the servo(S50); applying track and focus offsets to a servo value before detecting the defect(S70); delaying the servo hold(S80); reading the data with the track and focus offsets reflected(S90); recovering the track and focus offsets into a normal value(S100); and, if the data is not normally read out, re-reading the data while alternating between a hold-off state and a hold-on state(S110,S120).
Patent KR-20080067206-A (KR)
Title: Method for noticing analog channel program
Inventor: PARK SEUNG WOOK
IPC: H04N5/44
Filed: 2007-01-15
Abstract: A method for noticing an analog channel program is provided to check whether a Line 21 data of a tuned analog channel broadcasting signal exists by decoding the Line 21 data and to notice that a program is started through OSD(On Screen Display) when the Line 21 data is changed so as to allow a user to watch TV conveniently. A method for noticing an analog channel program comprises the steps of; tuning an analog channel(S10); decoding a Line 21 data of a tuned analog channel broadcasting signal and judging whether the Line 21 data exists(S20); judging whether the Line 21 data is changed, when the Line 21 data exists(S30); and informing a user of the start of a program when the Line 21 data is changed(S40). The program is started by an OSD(On Screen Display). The Line 21 data is one of a caption data, a V-chip data, and an XDS(Extended Data Service).
Patent KR-20080068210-A (KR)
Title: The tunnel second lining construction work method and that equipment
Inventor: KIM HYUN GYUNG
IPC: E21D11/10
Filed: 2007-01-18
Abstract: A construction method of a second lining in a tunnel and a structure thereof are provided to construct the tunnel quickly by filling a lining space made between first and second linings with different material according to geological features of the tunnel. A construction method of a second lining in a tunnel includes the steps of: making concrete foundations(20) with a recess(21) at two end bottoms of the tunnel; assembling a plurality of segments(210,220,230) having coupling protrusions(221) and coupling holes to one another on the concrete foundations to make the second lining; and supporting the second lining. If geological feature of the tunnel is a weathered rock, a lining space between a first lining and the second lining is filled with filling material. If geological feature of the tunnel is a super hard rock, elastic members are installed in the lining space.
Patent KR-20070017219-A (KR)
IPC: G06F17/00
Filed: 2007-01-18
Abstract: 본 발명은 특정 그룹에 포함되는 제 1 내지 N(N=1, 2, ...N) 클라이언트 중 하나 이상의 클라이언트의 고객정보(또는 카드정보)를 제공하는 제 N+1 클라이언트 단말; 및 상기 제 N+1 클라이언트 단말이 제공한 적어도 하나 이상의 클라이언트 고객정보(또는 카드정보)와 상기 제 N+1 클라이언트의 고객정보(또는 카드정보)를 상호 연계 처리하여 소정의 저장매체에 저장하는 서버;를 포함하여 이루어지는 것을 특징으로 하는 그룹카드 저장방법 및 시스템과 이를 위한 기록매체에 대한 것이다. 이에 의해, 카드발행기관(예컨대, 카드사, 금융사, 포인트 관리 회사)은 카드 사용에 대한 충성도가 높은 적어도 두명 이상의 고객으로 이루어진 고객 그룹을 마케팅 비용을 거의 사용하지 않고 획득하는 이점이 있으며, 상기 그룹에 속한 고객은 개인에 비해 월등한 그룹별 카드 사용량(예컨대, 카드를 이용한 결제금액 합산액)을 기반으로 개인 고객보다 월등한 조건으로 카드 사용에 대한 인센티브를 제공받을 수 있는 이점이 있다. 
       
     카드, 그룹, 그룹카드
Patent KR-20080073980-A (KR)
Title: Method of suppressing ammonia vaporization at ambient pressure from aqueous ammonia using additives
Inventor: KIM JONG NAM
IPC: C01B32/50
Filed: 2007-02-07
Abstract: A method of suppressing ammonia evaporation is provided to improve the efficiency of aqueous ammonia, to save energy and to improve the purity of the recovered carbon dioxide in a carbon dioxide recovery apparatus by lowering the partial pressure of ammonia by adding additive. A method of suppressing ammonia evaporation in a carbon dioxide recovery apparatus comprises a step of adding additive selected from AMP (2-amino-2-methyl-1-propanol), AMPD (2-amino-2-methyl-1,3-propandiol), AEPD (2-amino-2-ethyl-1,3-propandiol), THAM (trihydroxymethyl aminomethane) and mixtures thereof to aqueous ammonia. The aqueous ammonia is used at the temperature of 0-90°C in the apparatus, and the amount of the additive for the method is 0.1-10wt% with respect to that of aqueous ammonia. The method is optionally combined with at least one of the water washing method, the condensation method and the method of elevating pressure in order to lower the partial pressure of ammonia. An aqueous ammonia for the carbon dioxide recovery apparatus comprises an additive selected from AMP (2-amino-2-methyl-1-propanol), AMPD (2-amino-2-methyl-1,3-propandiol), AEPD (2-amino-2-ethyl-1,3-propandiol), THAM (trihydroxymethyl aminomethane) and mixtures thereof.
Patent KR-20080074602-A (KR)
Title: Multifunctional backgrinding tape with the function of die adhesive film or underfill and semiconductor packaging method using the same
Inventor: SEO JOON MO
IPC: H01L21/48
Filed: 2007-02-09
Abstract: A semiconductor wafer back grinding tape and a method for packaging a semiconductor device using the same are provided to omit a back grinding tape removal process by using a back grinding tape as a wafer protector during a dicing process. A semiconductor device is integrated on a wafer and a solder bump pattern is formed thereon. A back grinding tape is faced to a surface of the wafer and then attached thereon(S100). A rear of the wafer is back-grinded(S200) and then a dicing film is attached on the rear of the wafer(S300). The wafer is cut into die chips in the state that the back grinding tape is attached on the wafer(S400). After the dicing film is removed from the die chip, a flip chip process using a solder bump is performed to electrically connect the die chip to a connection member, and the back grinding tape is used to underfill between the die chip and the connection member in the state that a surface of the back grinding tape is faced to the connection member(S500).
Patent KR-20080076430-A (KR)
Title: Manufacturing method of surface plasmon resonance semiconductor light emitting device
Inventor: LEE JONG HO
IPC: H01L33/20
Filed: 2007-02-16
Abstract: A method of manufacturing a semiconductor light emitting device using surface plasmon resonance are provided to resonate lights from a quantum well layer with surface plasmon of a metal layer by separating an active layer from the metal layer by a predetermined distance. A method of manufacturing a semiconductor light emitting device using surface plasmon resonance includes the steps of: growing a buffer layer(12), an n type semiconductor layer(13), an active layer(14), and a p type semiconductor layer(15) on a sapphire substrate(11); forming a regular corrugated structure by etching the upper surface of the p type semiconductor selectively; forming a metal layer(16) on the p type semiconductor layer; exposing a part of the n type semiconductor layer by mesa-etching the metal layer, the p type semiconductor layer, and the active layer; and forming a p side bonding electrode(17b) and a n side electrode(17a) on some area at the top surface of the metal layer and on the exposed surface of the n type semiconductor layer. The corrugated structure is formed on the interface between the p type semiconductor layer and the metal layer to switch surface plasmon waves existing on the interface into lights radiating out of the semiconductor light emitting device, particularly in an active layer direction. The active layer is separated from the metal layer for surface plasmon resonance. A concave part of the corrugated structure is distant away from the active layer by a predetermined distance.
Patent KR-20080076523-A (KR)
Title: Image conversion device for generating address signals changed according to the selected image conversion mode, and image conversion method of the same
Inventor: CHO TAE HUN
IPC: H04N7/01
Filed: 2007-02-16
Abstract: An image conversion device for generating an address signal changed according to a selected image conversion mode, and an image conversion method thereof are provided to execute an image conversion operation by using only a register buffer of small capacity without an additional frame memory and reduce excessive loads concentrated to a CPU. A conversion operation controller(220) selects one of plural image conversion modes based on image conversion information received from a CPU(Central Processing Unit). The conversion operation controller outputs read and write address variables and control signals for access of a memory and conversion of an image in the selected image conversion mode based on the image conversion information, address generation complete signal and conversion complete signal. An address generator(230) computes the read or write address variables in response to a part of the control signals. The address generator outputs the address generation complete signal and a read or write address signal corresponding to the selected image conversion mode. An image converter(240) reads and converts a source image stored in a memory based on the control signals, the read address signal and the write address signal. The image converter rewrites the converted image in the memory.
Patent KR-20080082275-A (KR)
Title: Laser scanning unit
Inventor: CHO HEE SUNG
IPC: G02B26/10
Filed: 2007-03-08
Abstract: An optical scanner is provided to obtain superior image quality by maintaining a sum of length changes of beam source flanges and power changes of first and second optical systems smaller than the depth of laser beams. An optical scanner includes a beam source(10), a first optical system, a diffraction optical member(101), a refraction optical member(102), and a second optical system. The first optical system includes a collimator lens(20) and a cylinder lens(30) between the beam source and a polygon mirror assembly(40). The diffraction optical member includes a diffraction part on a beam path of the first optical system. The refraction optical member includes a refraction part on the beam path of the first optical system. The second optical system implemented between the polygon mirror assembly and a photosensitive medium(70) includes at least one F-theta lens(50) transmitting laser beams from the polygon mirror assembly.
Patent KR-20080084007-A (KR)
Title: Diagnosis system of deficient and forceful pulse
Inventor: KIM JONG YEOL
IPC: A61B5/02
Filed: 2007-03-14
Abstract: A diagnosis system of deficient and forceful pulses is provided to give objective and reliable diagnosis results of the deficient and forceful pulses by quantifying output variables based on statistical analysis, correction, and supplement of clinical data. A diagnosis system of deficient and forceful pulses includes a pulse diagnosis device(10), a deficient and forceful pulse determining device(20), and an output device(30). The pulse diagnosis device measures pulse pattern information of chon, gwan, and cheok parts of a subject by using a pulse diagnosis sensor. The deficient and forceful pulse determining device is operably connected to the pulse diagnosis device and determines the deficient or forceful pulse by analyzing pulse pressure information measured by the pulse diagnosis device and calculating quantitative deficient and forceful coefficients. The output device is connected to the deficient and forceful pulse determining device to display the determination results of the deficient and forceful pulse determining device. The pulse diagnosis device has a wrist fixing unit, a horizontal moving unit to horizontally move the pulse diagnosis sensor, a vertical moving unit to control pressure applied to the chon, gwan, and cheok parts of the subject, a microprocessor to control vertical and horizontal positions of the pulse diagnosis sensor, an amplifier to amplify an analog signal outputted from the pulse diagnosis sensor, a filter unit to remove noise of the amplified analog signal, an A/D converting unit to convert the filtered analog signal into a digital signal, and a communication interface unit to communicate with the deficient and forceful pulse determining device.
Patent KR-20090000689-A (KR)
Title: Method of providing messaging service for authorizing and playing back contents based on tag
Inventor: PARK SEUNG BOK
IPC: G06Q50/10
Filed: 2007-03-21
Abstract: A messaging service for supporting manufacturing and reproduction of contents using a tag is provided to deliver a new value to a user through RFID merging of a wireless Internet and a cellular phone, as various technologies for providing a new additional service to the user, by linking RFID technology with a mobile terminal and the wireless Internet. A messaging service supports manufacturing and reproduction of contents using a tag. Mobile RFID is capable of connecting an offline object with online information directly by offering offline hyperlink services in a mobile phone environment, in a technical way.
Patent KR-20080087525-A (KR)
Title: Liquid crystal display device and driving method of the same
Inventor: KIM HYOUNG WOOK
IPC: G09G3/20
Filed: 2007-03-27
Abstract: An LCD device and a method for driving the same are provided to suppress luminance non-uniformity due to a gate signal delay by applying different voltages according to positions of display areas. An LCD(Liquid Crystal Display) device includes gate and data lines, a gate driver(410), plural data drivers(510a,510b,510c), and a power supply unit. The gate and data lines cross each other in a display area. The gate driver drives the gate line(121). The data drivers form a data voltage based on an input source voltage and supply the formed data voltage to a data line. The power supply unit supplies voltages having different levels to the respective data drivers according to distances with the gate driver.
Patent KR-20070109813-A (KR)
Title: Method for moving rights object and electronic apparatus
Inventor: KIM YEO JIN
IPC: G06F21/00
Filed: 2007-04-02
Abstract: A method of moving a rights object and an electronic apparatus are provided to prevent copying even though two apparatuses have the rights object simultaneously by making it impossible to use a content encryption key before the decoding. A method of moving a rights object includes the steps of: generating a security rights object by encrypting the rights object(S10); and moving the security rights object to a second apparatus from a first apparatus(S14). The first step includes the steps of: extracting the use right information from the rights object; and generating the security rights object by encrypting the extracted use right information. The use right information includes an encryption key of digital contents.
Patent KR-20090000786-A (KR)
Title: System and method for financial transaction by using mobile devices and program recording medium
Inventor: YOO BYUNG KU
IPC: H04W4/12
Filed: 2007-04-04
Abstract: A system and a method for a financial transaction using a wireless terminal are provided to supply a financial transaction between wireless terminals connected to a ledger of a financial institution on request, thereby attracting a customer of a communication company corresponding to the wireless terminal to become a new member of the financial institution. A system and a method for a financial transaction using a wireless terminal comprise the following units. A message receiving unit receives information about a receiver wireless terminal, the amount of a transaction, and transaction authentication from a predetermined transmitter wireless terminal using a predetermined identifier included in message information. An information confirming unit confirms transmitter financial account information related to transmitter wireless terminal information and receiver financial account information. A validity confirming unit confirms validity of transaction authentication information.
Patent KR-20080094117-A (KR)
Title: System for managing a companion animal and method therefor
Inventor: CHOO KYUNG WOO
IPC: G06Q50/22
Filed: 2007-04-06
Abstract: A system and a method for managing pets are provided to recognize information easily on a pet and provide the information through a personal terminal to manage pets efficiently. A pet management system includes an information receiver(200), an information range determination unit(320), and a service providing unit(330). The information receiver receives identification information of a terminal which recognizes a tag attached to a pet and identification information of the tag from the terminal. The information range determination unit searches a database for pet management information corresponding to the identification information of the tag and determines the range of information to be provided among the searched pet management information. The service providing unit provides pet management information in the determined information range to the terminal.
Patent KR-20080091557-A (KR)
Title: Radio frequency identification tag using electromagnetic wave absorber and method for producing the same
Inventor: CHAE KYOUNG HO
IPC: G06K19/077
Filed: 2007-04-09
Abstract: An RFID(Radio Frequency IDentification) tag using an electromagnetic wave absorber and a manufacturing method thereof are provided to recognize an electric wave of a correct frequency range without deforming an original recognizable frequency range by reducing EMI(ElectroMagnetic Interference) with the embedded electromagnetic wave absorber when the RFID tag is attached to a metallic material. An RFID tag device includes an RFID tag(1620), an electromagnetic wave absorber(1600), and at least one of an insulation layer(1610) and a spacer(1700) placed between the RFID tag and the electromagnetic wave absorber. The electromagnetic wave absorber absorbs an electromagnetic wave to prevent EMI excluding an RF wave for recognizing the RFID tag. The electromagnetic wave absorber is formed by mixing metal flake crushing metal alloy and polymer in a predetermined ratio. The insulation layer is at least one of paper and insulation tape, and the spacer is PE(PolyEthylene) foam tape.