baber/WOPTO huggingface dataset:
Patent KR-20080018338-A (KR)
Title: Backlight assembly and liquid crystal display device having the same
Inventor: KIM KYU HO
IPC: G02F1/13357
Filed: 2006-08-24
Abstract: A backlight assembly and an LCD including the same are provided to prevent reduction of a life span of a light emitting diode package and improve reliability of the LCD by applying a metal PCB(Printed Circuit Board) with a structure for improving heat release. A bottom cover(190) has an opened upper portion. At least one substrate is disposed in the bottom cover and includes at least one guide groove. At least one light emitting diode package(160) is mounted in the guide groove. The substrate is disposed in the bottom cover. A plurality of substrates is disposed on the entire inner surface of the bottom cover at regular intervals. The substrate has an uneven shape where the guide grooves and protrusion portions are repetitively disposed. The substrate is a metal PCB including an electrical circuit layer, an insulating layer and a metal base layer.
Patent KR-20070023603-A (KR)
IPC: H01L21/60
Filed: 2006-08-24
Abstract: 접합면에 전극 단자를 갖는 표면 실장형의 전자부품을 배선 기판상에 실장하는 부품 실장 방법이 제공되고, 이 방법은, 상기 전극 단자를 피복하는 땜납층과, 상기 땜납층 위에 설치된 플럭스(flux) 기능을 갖는 수지층을 구비한 전자 부품을 준비하는 공정과, 상기 전극 단자에 접합되는 돌출 도체(projection conductor)가 실장면에 형성된 배선 기판을 준비하는 공정과, 상기 전자 부품을 상기 배선 기판상에 실장하고, 상기 돌출 도체를 상기 수지층에 관통시켜서 상기 땜납층을 리플로우(reflow)하는 공정을 포함한다. 
       
     전극 단자, 땜납, 리플로우, 포토리소그래피, 배선 기판
Patent KR-20080018617-A (KR)
Title: Cell line i derived from cancer tissue and method for preparing the same i
Inventor: NOH DONG YOUNG
IPC: C12N5/02
Filed: 2006-08-25
Abstract: A multipotential cell line I derived from cancer tissue is provided to treat various diseases by differentiating into various types of cells including epidermal cell and nerve cell, study on the cancer development mechanism, and develop a new anticancer agent targeting proteins expressed from the same cell line. A multipotential cell line I(KCLRF-BP-00137) is derived from cancer tissue, can be cultured in a suspension state, and expresses markers of breast stem cell(CK19, CK5, CK6), a marker of breast cancer resistant drug(ABCG2), a marker of breast cancer diagnosis receptor(C-erBb2), markers of epidermal cell(CK14, vimentin, CK18) and markers of nerve cell(nestin, Tuj-1). A method for preparing the multipotential cell line I(KCLRF-BP-00137) comprises the steps of: (1) separating cancer cells from the previously separated cancer tissue; (2) culturing the separated cancer cells in a suspension medium; (3) collecting the cells in a suspension state from the cultured medium; and (4) subculturing the collected cells in a suspension medium to separate the multipotential cell line. Further, the cancer tissue is breast cancer.
Patent KR-20070096757-A (KR)
Title: A method for calculating parking charge
Inventor: FUKUMA MIKIO
IPC: G06Q50/00
Filed: 2006-08-31
Abstract: A method for calculating a parking fare is provided to discount the parking fare of a customer by automatically detecting the price of articles bought or used by a customer is high or not, and reflecting a detection result to a free parking time. An antenna installed to a parking lot entrance reads personal if information from an RFID(Radio Frequency IDentification), and an entrance time and the read personal ID information are stored to an action history table. Whenever the antenna installed to predetermined places in the commercial facility reads the personal ID information from the RFID, a staying time, the personal ID information, and place information are stored to the action history table(S306). If the antenna installed to a parking fare collecting office reads the personal ID information from the RFID, the parking fare is calculated by offsetting a free time corresponding to the staying time from a parking time calculated based on the entrance time and the current time(S307). The calculated parking fare is displayed to a display device installed to the parking fare collecting office.
Patent KR-20080021862-A (KR)
Title: Display panel assembly and display device having the same
Inventor: LEE SUNG IL
IPC: G02F1/1333
Filed: 2006-09-05
Abstract: A display panel assembly and a display device having the display panel assembly are provided to attach/detach an anti-reflection film to/from an LCD(Liquid Crystal Display) to switch the LCD between a reflection type LCD and a non-reflection type LCD. A display device(1000) includes a display panel assembly(500) and a back light assembly(600). The display panel assembly includes a display panel(100) for displaying images, a first polarizer(200) located under the display panel, a second polarizer(300) placed on the display panel and an anti-reflection film(400) attached to the second polarizer to prevent external light from reflection. The back light assembly is located under the display panel assembly and provides internal light to the display panel assembly.
Patent KR-20080024903-A (KR)
Title: Plasma display panel
Inventor: KIM KI DONG
IPC: H01J11/40
Filed: 2006-09-15
Abstract: A plasma display panel is provided to reduce the discharge delay time of green phosphor layer by inserting more MgO nano particles into a green phosphor layer. A first substrate is disposed opposite in an arbitrary interval from a second substrate. A plurality of address electrodes are formed on the first substrate. A first dielectric layer is formed on an entire surface of the first substrate in order to cover address electrodes. A plurality of barrier ribs are disposed between the first and second substrates in order to form a discharge space. Red, green, and blue phosphors are formed within the discharge space. Red, green, and blue phosphor layers include MgO. A plurality of discharge sustain electrodes are arranged on the second substrate and are perpendicular to the address electrodes. A second dielectric layer is formed on the second substrate in order to cover the discharge sustain electrodes. A passivation layer is formed to cover the second dielectric layer and includes MgO.
Patent KR-20080026942-A (KR)
Title: Inside checkable heat recovery ventilation
Inventor: PARK SOON SOO
IPC: F24F7/00
Filed: 2006-09-22
Abstract: A heat recovery ventilation system of which an inside is checkable is provided to check internal states of a duct conveniently without limitation in the place or time. A heat recovery ventilation system of which an inside is checkable includes a CCTV(Closed Circuit Tele-Vision) mounted in a duct(101) for checking internal states of the duct. The CCTV has at least one or more photographing part(150) mounted in the duct to photograph an inside of the duct, a display part mounted outside the duct for displaying detection contents of the photographing part, and a transmitting part for transmitting signals photographed by the photographing part to the display part. A light emitting part(151) is mounted in the duct to light in the case of photographing.
Patent KR-20080028078-A (KR)
Title: Hand warmer
Inventor: LEE CHANG SEOP
IPC: A61F7/03
Filed: 2006-09-26
Abstract: A hand warmer is provided to make the hand warmer ignited by simple operation, and to make the ignited hand warmer extinguished to prevent unnecessary consumption of a fuel. A hand warmer includes a case(3), a heating body(7), a fuel drum(9), a battery and an electric ignition unit. The case includes plural air holes. The heating body is installed inside the case, and a catalyst that generates heat by the catalytic reaction of a fuel is installed on the heating body. The fuel drum is coupled to the case in the state of being able to supply fuel by the catalyst of the heating body. The battery is inserted into the case. The electric ignition unit ignites the catalyst of the heating body with the electricity provided from the battery.
Patent KR-20070047205-A (KR)
Inventor: KYOUNG JE HONG
IPC: G02B26/00
Filed: 2006-10-02
Abstract: 기판; 기판 상에 위치하는 절연층; 중앙 부분이 절연층과 소정의 간격만큼 이격되어 위치하는 구조물층; 구조물층 상에 위치하고, 구조물층의 중앙 부분을 상하로 움직이게 하는 압전 구동체; 압전 구동체 상에 위치하고, 압전 구동체를 보호하는 제1 패시베이션층; 및 제1 패시베이션층 상에 위치하고, 제1 패시베이션층을 보호하는 제2 패시베이션층을 포함하는 복수의 패시베이션층을 갖는 광변조기 소자가 제시된다. 본 발명에 의하면, 알루미늄 산화막을 포함하는 복수의 패시베이션층을 통하여 수분 흡습 등에 의한 압전 구동체의 오동작을 최소화할 수 있다. 또한, 이를 통하여 광변조기 소자의 광 회절 특성 및 그 신뢰성을 극대화시킬 수 있는 효과가 있다. 
       
       
     광변조기 소자, 압전 구동체, 패시베이션층.
Patent KR-20080033778-A (KR)
Title: Plasma display device and driving method thereof
Inventor: CHANG GEUN YEONG
IPC: G09G3/296
Filed: 2006-10-13
Abstract: A plasma display device and a driving method thereof are provided to display a normal image on a PDP(Plasma Display Panel) by adjusting an address pulsewidth or/and a sustain pulsewidth when an input vertical synchronous signal is abnormal. A frame length calculator(210) receives a vertical synchronous signal from outside and calculates the length of one frame from the length of one period of the vertical synchronous signal. A set value memory(220) stores the calculated frame length. A comparator(230) compares the frame length from the frame length calculator with the frame length from the set value memory and outputs the difference between the two length values. An error detector(240) compares the difference value from the comparator with plural set ranges to determine the set range, where the difference value resides, and notifies a control step corresponding to the detected set range. A driving signal controller(250) receives the control step from the error detector and outputs a first control signal corresponding to the control step.
Patent KR-20080035207-A (KR)
Title: Amplifier circuit, and method of generating a bias voltage of amplifier circuit
Inventor: SOHN YOUNG SOO
IPC: H03F1/30
Filed: 2006-10-18
Abstract: An amplifier circuit and a method for generating a bias voltage of the same are provided to reduce the amount of current supplied through a pull down transistor generated by a kick-back noise. A differential amplifier circuit includes a differential amplifier(230). When the differential amplifier turns on, a bias circuit(205) applies a first bias voltage to a gate of a pull down transistor in the differential amplifier. When the differential amplifier turns off, the bias circuit applies a second bias voltage lower than the first bias voltage to the gate of the pull down transistor in the differential amplifier. The bias circuit includes a current source(210), a first NMOS transistor(215), and a second NMOS transistor(220). The current source applying current a bias node connected to the gate of the pull down transistor. The first NMOS transistor includes a drain and a gate connected to the bias node. The second NMOS transistor includes a drain connected to a source of the first NMOS transistor.
Patent KR-20080035314-A (KR)
Title: Adaptive encoding mode decision apparatus and method thereof
Inventor: LIM YONG HYUN
IPC: H04N7/32
Filed: 2006-10-19
Abstract: An adaptive encoding mode determination apparatus for an H.264 encoder and a determination method thereof are provided to increase or decrease a preset threshold value according to the frequency of the determination of an encoding mode by 16x16 macro block in a video frame currently encoded, and enable more macro blocks to be determined as the encoding mode by 16x16 macro block as the frequency of the determination of the encoding mode is increased by 16x16 macro block, thereby encoding the video frame in real time even in the H.264 encoder with a low-specification processor. A macro block unit selection unit(202) sets one of plural macro block units according to a preset order and outputs setting information about the set macro block. A motion vector prediction unit(200) predicts a motion vector according to a preset motion vector prediction method and sets an initial location according to the predicted motion vector prediction value. An SAD(Sum of Absolute Difference) calculation unit(204) receives information about the currently set macro block and information about the initial location and calculates an SAD value according to the currently set macro block for the currently set initial location. An SAD comparison unit(206) compares the calculated SAD value with a currently set threshold value and checks whether the currently calculated SAD value is less than the currently set threshold value. An encoding mode determination unit(208) determines an encoding mode according to the currently set macro block unit when the currently calculated SAD value is less than the currently set threshold value. A threshold value setting unit(210) determines whether to change the threshold value when the currently set encoding mode is the encoding mode according to the preset size of the macro block unit, and changes the threshold value when the change of the threshold value is needed.
Patent KR-20070043659-A (KR)
Title: Purification of beta-lactam products
Inventor: FOGLIATO GIOVANNI
IPC: C07D501/26
Filed: 2006-10-20
Abstract: Method for purifying 7±-methoxy-cephalosporins containing as impurity the corresponding 7±-methylthio analo
Patent KR-20080037133-A (KR)
Title: Apparatus for making patterns of films for lcd electron curtains
Inventor: KIM JIN SEOB
IPC: G02F1/13
Filed: 2006-10-25
Abstract: An apparatus for forming patterns of films for LCD(Liquid Crystal Display) electron curtains is provided to form the predetermined patterns by forming grooves on the surface of a film by using a knife blade, thereby simplifying pattern forming processes, maintaining a superior pattern state, and contributing to high efficiency, low costs and high quality. A film transfer unit(20) transfers a film(10) at predetermined speed along a predetermined direction. Cutters(30) are disposed in a vertical upper part of the film, and has a knife blade for forming predetermined patterns(11) by forming grooves on an upper surface of the film transferred in the one side. The cutter comprises a knife blade holder(31), a support shaft(32) and a support(33). The knife blade holder places the knife blade on the same line as the transfer direction of the film to form the patterns along the transfer direction. The support shaft crosses a horizontal direction of the film so as to support the knife blade at a predetermined location of the upper part of the film in a fixed state. The support fixes both ends of the support shaft.
Patent KR-20080039059-A (KR)
Title: High output light guide panel, backlight unit and display employing the high output lightguide panel
Inventor: KIM YOUNG CHAN
IPC: G02F1/13357
Filed: 2006-10-31
Abstract: A high output light guide plate, and a backlight unit and a display employing the same are provided to improve the efficiency of output light by enabling a light distribution adjusting unit to reflect light, which has been reflected thereinto, to an upper portion of a light guide plate to thus polarize/convert a portion of light. The first layer(110) includes an incident face(110a) to which light from a light source(100) is made incident, a counter light face(110b) faces the incident face, and an output face(110c) from which light is outputted. The second layer(120) is formed on the first layer and includes an output unit(121) having repeatedly arranged prisms. The third layer(130) is formed on the second layer and made of an anisotropic material. A plurality of light distribution adjusting units(140) is formed on the second layer and totally reflects a portion of light that has passed through the first layer to the first layer such that the amount of fully reflected light is gradually reduced as it becomes away from the light source.
Patent KR-20070053118-A (KR)
Inventor: MATTHIAS SONGEN
IPC: F02B75/22
Filed: 2006-11-15
Abstract: 전체 조립 비용을 감소시키는 새로운 컨셉의 내연기관용 윤활, 냉각 및 시동 시스템을 형성하기 위해, 상기 윤활, 냉각 및 시동 시스템의 분배기 라인들이 하나의 공통 유닛 내에 통합되고, 상기 유닛은 오일 채널(22), 냉각수 채널(23) 및 시동 공기 채널(24)을 형성하기 위한 다수의 라인 세그먼트(21)로 이루어지며, 다수의 라인 세그먼트(21)로 이루어진 유닛은, 각각의 윤활, 냉각 및 시동 시스템이 별도의 분기 라인(26-29)에 의해 각각의 엔진 내부 배관에 대해 장착되도록, 엔진 블록(30)을 따라 배치된다. 
       
     분배기 라인, 오일 채널, 냉각수 채널, 시동 공기 채널, 엔진 블록, 라인 세그먼트.
Patent KR-20070090725-A (KR)
Title: Image capturing apparatus
Inventor: MATSUO KOICHI
IPC: G03B15/02
Filed: 2006-11-16
Abstract: An image capturing apparatus is provided to mount plural light-emitting devices on a circuit board having an image sensor in positions peripheral to the image sensor and enable a ring-shaped light guide member to guide light emitted from the plural light-emitting devices to the image capturing range so that miniaturization can be achieved by mounting both a light receiving system and a light emitting system on the same circuit board. An image capturing apparatus comprises the following parts: a circuit board(20) where an image sensor(30) for receiving reflected light is mounted; plural light-emitting devices(22, 24) mounted on the circuit board in peripheral positions of the image sensor; a ring-shaped light guide member(10) for guiding the light emitted from the plural light-emitting devices, and illuminating an image capturing range; and an optical unit(34) which is received within a ring of the ring-shaped light guide member and guides the reflected light from the illuminated object in the image capturing range to the image sensor.
Patent KR-20080044979-A (KR)
Title: Method and apparatus for management of radio resource depending on control signaling in mobile communication system
Inventor: KWAK YONG JUN
IPC: H04B7/26
Filed: 2006-11-17
Abstract: A method and an apparatus for managing a radio resource dependent on control information signaling in a mobile communication system are provided to allocate and manage resources for forward data in a control information transmission process using a mixed time-frequency multiplexing method. A terminal receives control information from a base station(701,702). An analysis process is performed to analyze logic numbers of allocated resources and information of residual resources by using the received control information(703). The terminal determines whether the allocated resources are transmitted through an S-PRB or an N-PRB(Physical Resource Block)(704). The terminal applies a hoping pattern corresponding to the N-PRB when the allocated resources are transmitted through the N-PRB(705). The N-PRB for receiving data is set by applying a logic number of the received N-PRB to the real N-PRB according to the hoping pattern(706). The terminal receives the data through the N-PRB(709). The terminal applies the hoping pattern corresponding to the S-PRB when the allocated resources are transmitted through the S-PRB(707). The S-PRB for receiving the data is set by applying a logic number of the received S-PRB to the real S-PRB according to the hoping pattern(708). The terminal receives the data through the S-PRB.
Patent KR-20080047800-A (KR)
Title: A die bonder
Inventor: SEOK SEUNG DAE
IPC: H01L21/60
Filed: 2006-11-27
Abstract: A die bonder is provided to use a magazine supply manner and a stacker supply manner in one substrate loader device when a substrate slides to perform a substrate attach process. A die bonder includes a magazine unit(10). The magazine where a plurality of substrates to be stacked is arranged at the magazine unit. A stacker unit(20) is arranged at one side of the magazine unit. A stacker on which a plurality of substrates is stacked is arranged at the stacker unit for the stacker to be vertically moved. A griper(31) and a substrate holder(33) are integrally formed at a sliding unit(30). The griper grips the magazine to horizontally move with the magazine. The substrate holder is installed at one side of the griper to slide the substrate stacked on the stacker. A pusher(40) is installed to slide the substrate stacked at the magazine unit or the stacker unit by the sliding unit is slid to a position at which a die attach process to be performed.
Patent KR-20080049947-A (KR)
Title: Broadcasting system and interfacing method, and data structure
Inventor: KWON KWANG HUN
IPC: H04N7/10
Filed: 2006-12-01
Abstract: A broadcasting system, an interface method, and a data structure are provided to enable a cable card to request a host to check and report a UDI(Unified Display Interface) status and enable the host to check the UDI status and report the result of the UDI status check to the cable card. An interface method comprises the following steps of: allowing a host to parse Diagnostic_req() APDU(Application Protocol Data Unit) transmitted from a cable card(71); determining whether Diagnostic ID(Identification) is 0x0F(72); checking the UDI status of the host, inserting the result of UDI_status_report to Diagnostic_cnf() APDU, and transmitting the Diagnostic_cnf() APDU to the cable card(73); and collecting corresponding diagnosis information if the Diagnostic ID is not 0x0F, inserting the collected diagnosis information to the Diagnostic_cnf() APDU, and transmitting the Diagnostic_cnf() APDU to the cable card(74).
Patent KR-20080055125-A (KR)
Title: Nonvolatile memory device and method of forming the same
Inventor: JO KWON SOON
IPC: H01L27/115
Filed: 2006-12-14
Abstract: A non-volatile memory device and a forming method thereof are provided to prevent interference caused between charge storage patterns by forming a conductive line between the charge storage patterns. A semiconductor substrate(100) includes a plurality of active regions and an isolation layer(140). A plurality of charge storage patterns(160) are formed on the active regions. A conductive line(125) is formed on the isolation layer between the charge storage patterns. A gate interlayer dielectric(170) is formed to cover the charge storage patterns and the conductive line. A gate line(180) is formed to cover the gate interlayer dielectric. The conductive line is protruded from the isolation layer. An upper surface of the charge storage pattern is lower than an upper surface of the isolation layer.
Patent KR-20080056807-A (KR)
Title: Tool clamp/unclamp device of machining center spindle
Inventor: SEONG GI EUN
IPC: B23Q3/155
Filed: 2006-12-19
Abstract: A tool clamping/unclamping device of a machining center spindle is provided to clamp or unclamp a tool at a predetermined position of a spindle. A spindle body(20) is lifted at the side of a column. A spindle(40) is installed in the spindle body to rotate a tool by a driving motor(30). A draw bar(50) chucks the tool mounted on the spindle. A disc spring(60) is supported by the spindle. The disc spring generates a clamping force of the tool. A slid(70) moves down the draw bar. An unclamp lever(80) is pivoted to the spindle body. The unclamp lever is connected to the spindle at the upper portion of the slide. A cam is used to automatically operate the lever. The cam unclamps the tool by rotating the other end of the unclamp lever when the spindle body reaches a predetermined position.
Patent KR-20080057814-A (KR)
Title: Asset backed securities operating system
Inventor: PARK SANG HYUN
IPC: G06Q40/04
Filed: 2006-12-21
Abstract: A system for managing asset backed securities is provided to issue the asset backed securities by mortgaging a service charge and various fees collected from customers, sell the asset backed securities, and pay principle/interest to the customers buying the asset backed securities by using the service charge and the various fees collected from the customers. An issuer(120) issues asset backed securities by mortgaging a service charge and various fees collected from customers. A seller(125) sells the issued asset backed securities to the customers. A repayment processor(140) pays principle/interest to the customers buying the asset backed securities by using the service charge/fees collected from the customers. The service charge is collected when the customer uses a blank deposit account with a mobile terminal. The various fees are collected when settlement using the blank deposit account is processed. The asset backed security manager uses the collected service charge as a fixed-rate repayment amount paid to the customers buying the asset backed securities and uses the fees as a monthly unfixed-rate repayment amount.