baber/WOPTO huggingface dataset:
Patent KR-20070078822-A (KR)
Title: Transparent epoxy resin composition for molding optical semiconductor and optical semiconductor integrated circuit device using the same
Inventor: UCHIDA KENJI
IPC: C08K5/17
Filed: 2007-01-30
Abstract: Provided are a transparent epoxy resin composition for molding an optical semiconductor to prevent the separation of an optical semiconductor device and a molding resin, and an optical semiconductor integrated circuit device containing a lead frame using the composition. The transparent epoxy resin composition comprises an epoxy resin; a curing agent; a thiol; and an amine-based curing catalyst represented by a formula 1, wherein R1 is H, an alkyl group, or a phenyl group; and R2 is an alkyl group such as -CH3, -C2H5 or -C3H7. Preferably the epoxy resin has a glass transition temperature of 90-120 deg.C. Preferably the lead frame of the optical semiconductor integrated circuit device is coated partially or totally with silver (Ag), palladium (Pd) or gold (Au).
Patent KR-20080071820-A (KR)
Title: Apparatus measuring optical axis of polarizer and method measuring optical axis of polarizer using the same
Inventor: LEE SEUNG HEE
IPC: G02B5/30
Filed: 2007-01-31
Abstract: A method and an apparatus for measuring an optical axis of a polarizing plate are provided to accurately measure an angle of the optical axis of the polarizing plate by measuring angles of optical axes of a polarizer film and a phase difference film. A first optical axis is defined for a polarizer(110). A compensator(150) is arranged to be opposed to the polarizer. A second optical axis is defined for the compensator. A polarizing plate(140) is arranged between the polarizer and the compensator and includes polarizing and phase difference films with defined optical axes. An analyzer(160) is arranged to be opposed to the polarizing plate with the compensator between them. A third optical axis is defined for the analyzer. An optical source(100) generates the light, which sequentially passes through the polarizer, polarizing plate, compensator, and the analyzer. A detector(170) measures intensities of the light, which passes through the polarizing plate, compensator, and the analyzer. The polarizer and the compensator are rotated around a rotation axis, which is parallel to a propagation direction of the light.
Patent KR-20080072169-A (KR)
Title: Clock reference recovery apparatus and method
Inventor: JIN SANG UN
IPC: H04N5/04
Filed: 2007-02-01
Abstract: A reference clock recovery apparatus and a method thereof are provided to regenerate normally audio and video data when an error is detected from a received reference clock value. A reference clock recovery apparatus includes a system decoder(220) and a control unit(250). The system decoder transmits an interrupt and a reference clock value to indicate a receiving state of a packet including reference clock information. The control unit calculates a reference clock recovery value by using the interrupt and the reference clock value, and performs a reference clock recovery process according to a state of an error of the received reference clock value. A voltage controlled oscillator(270) generates a system clock frequency signal of a receiver according to the reference clock. An A/V decoder(260) decodes audio and video data by using the frequency signal of the voltage controlled oscillator.
Patent KR-20080075668-A (KR)
Title: Apparatus and method communicating multi-frame data in multi-hop relay broadband wireless access communication system
Inventor: OH CHANG YOON
IPC: H04L12/28
Filed: 2007-02-13
Abstract: A multi-frame communication apparatus and method in a multi-hop relay broadband wireless access communication system are provided to reduce a waste of resources by transmitting one preamble signal per multi-frame. A multi-frame communication apparatus in a multi-hop relay broadband wireless access communication system includes a predetermined number of frames. The frame consists of a downlink sub frame and an uplink sub frame. A preamble is positioned on a first frame of the frames for providing frame synchronization. The preamble is transmitted per multi-frame to reduce overhead. Control channel data is divided into several parts to be transmitted to every frame so that the specific frame is prevented from being encroached by the control channel data.
Patent KR-20080076338-A (KR)
Title: Appratus for measuring a distance and a dip by use of laser
Inventor: KIM HYE KWANG
IPC: G01B11/26
Filed: 2007-02-15
Abstract: An apparatus for measuring a distance from an object and an inclination angle by using an optical signal is provided to measure a distance from a predetermined point of an object positioned in a wide view angle by using scattered beam of a laser beam. An apparatus for measuring a distance from an object and an inclination angle by using an optical signal includes a laser beam emitting part(100), a light condensing lens(112), and a photographing device(114). The laser beam emitting part irradiates a laser beam into one point or two opposite points. The light condensing lens condenses light scattered from a target. The photographing device makes an image by using the laser beam condensed in the light condensing lens. A filter is further provided to transmit only the laser beam.
Patent KR-20070120416-A (KR)
Title: Method and apparatus for decoding a video signal, and method and apparatus for encoding a video signal
Inventor: KOO HAN SUH
IPC: H04N19/527
Filed: 2007-02-16
Abstract: A method and an apparatus for decoding a video signal and a method and an apparatus for encoding a video signal are provided to enhance a compression efficiency in case that a person or an object is included in a screen image by using a global motion vector that can be applicable to only a particular object within a slice as well as a global motion vector applied for the entire slice. The first motion vector estimating unit(110) obtains a motion vector(mvn) and a global motion vector(G_dv). The second motion vector estimating unit(120) obtains a local motion vector(mvn' or mdvn') by using the motion vector(mvn) and the global motion vector(G_dv). A motion information extracting unit(210) extracts the global motion vector(G_dv) and the local motion vector(mvn' or mvdn') from a video signal. A motion vector obtaining unit(220) obtains the motion vector(mvn) by using the global motion vector(G_dv) and the local motion vector(mvn' or mvdn'). A motion compensating unit(230) performs motion compensation by using the motion vector(mvn).
Patent KR-20080077830-A (KR)
Title: Method for obtaining partial image of portable terminal having touch screen
Inventor: PARK MI JUNG
IPC: H04Q1/40
Filed: 2007-02-21
Abstract: A method for obtaining a partial image in a mobile terminal equipped with a touch screen is provided to obtain the partial image easily from a cropped image by performing an integrated mode in the mobile terminal, and execute a function easily by using the touch screen when the integrated mode is executed in the mobile terminal. A cropping mark is displayed in a predetermined area of a displayed image when a partial image obtaining request is generated(215). The cropping mark is moved to a position according to dragging and dropping a touch when the touch is detected in a first area of the cropping mark(225). A partial image corresponding to the inside of the cropping marks is displayed when cropping is requested(249). A size of the cropping mark is changed by corresponding to the dragged and dropped touch position when the touch is detected in the partial image. The first area is the inner area of the cropping marks and the second area is an edge of the cropping mark.
Patent KR-20080029732-A (KR)
Title: Circuit board information acquisition and conversion method, and device for the same
Inventor: UEDA AKIRA
IPC: G06F17/50
Filed: 2007-02-28
Abstract: A method and an apparatus for substrate information acquisition transformation are provided to reduce the scale of an interpretation model, and to achieve an optimized thermal design of a real circuit substrate by enhancing the interpretation accuracy. A substrate design information acquisition process is performed to acquire substrate design information having heat propagation path data of a circuit substrate(S1). A transformation data definition process is performed to determine whether the heat propagation path would be united based on the substrate design information(S3). An interpretation model transformation process is performed to unite the heat propagation path based on the result of the determination and the substrate design information, and to create a thermal interpretation model by transforming a value of a property matter of the united heat propagation path into the same value of the property matter of the heat propagation path which is not transformed(S4).
Patent KR-20080080853-A (KR)
Title: Drive unit protect circuit for electronic parking brake system
Inventor: SON HONG YOUP
IPC: B60T7/08
Filed: 2007-03-02
Abstract: A drive unit protecting circuit for an electronic parking brake system is provided to prevent the drive unit from being damaged by an error of an input signal and breakage of the drive unit protecting circuit. A drive unit protecting circuit for an electronic parking brake system comprises a D flip-flop, a first NAND gate(1), and a second NAND gate(2). The first NAND gate receives an output signal Q from the D flip-flop as a first input and receives a vehicle speed signal as a second input. The second NAND gate receives an output signal from the first NAND gate as a first input. The second NAND gate receives a driving signal generated form a diving box of the parking brake system as a second input so that the drive unit stops its operation when the vehicle speed signal is output.
Patent KR-20080082132-A (KR)
Title: Method for manufacturing dual poly gate of semiconductor device
Inventor: HWANG YUN TAEK
IPC: H01L29/78
Filed: 2007-03-07
Abstract: A method for manufacturing a dual poly gate of a semiconductor device is provided to improve operation reliability of the semiconductor device by preventing dopants from diffusing out of a polysilicon layer. A device isolation oxide film(105), an NMOS reserved region, and a PMOS reserved region are defined on a semiconductor substrate. A gate oxide film(107) and a non-doped polysilicon layer(111) are sequentially deposited on the semiconductor substrate. An N+ dopant is injected on the polysilicon layer on the NMOS reserved region to form an NMOS region. A P+ dopant is injected on the polysilicon layer on the PMOS reserved region to form a PMOS region. A barrier metal layer having a metal silicide layer(121) and a TiN layer(123) is deposited on a resultant structure. A tungsten layer(125) is formed on the barrier metal layer by using a CVD process. The CVD tungsten layer and the polysilicon layer are patterned to expose the device isolation oxide film, such that gate electrodes are formed on the NMOS and PMOS regions.
Patent KR-20080084168-A (KR)
Title: Surface light panel and light apparatus there of
Inventor: KIM BYUNG SOO
IPC: H01J61/30
Filed: 2007-03-15
Abstract: A surface light panel and a light source apparatus using the same are provided to suppress an increase of leakage current by preventing deposition of a conductive material on a protruded residual exhaust tube. A body part(110) includes a plurality of discharge cells formed therein. A first electrode part(120) is formed by coating a conductive material from both ends of upper and lower surfaces of the main body part to a central direction. A residual exhaust tube(130) is protruded from the body part including the first electrode part. The conductive material is not formed on the residual exhaust tube. A second electrode part(140) is formed by coating the conductive material from the inside to the central direction of the first electrode part.
Patent KR-20080084509-A (KR)
Title: 액체용기에 사용되는 역류방지용 배출장치
Inventor: LEE SEONG JAE
IPC: B65D49/02
Filed: 2007-03-16
Abstract: (1)발명이 속한 기술분야 
     액체용기에 사용되는 역류방지용 배출장치 
     (2)발명의 목적 
     본 발명은 주류나 기타 용품에 사용되는 위조방지수단을 갖는 역류방지용 배출장치이며,종래의 것으로는 단순 볼 방식의 역류방지장치가 있었다. 
     (3)발명의 구성 
     용기내의 내용물을 배출하는 배출로에 체크벨브를 두고, 그 상부에는 볼 방식 등의 역류방지보조구를 장치하여 부정한 수단으로 내용물 투입을 방지한 역류방지 장치이다. 
     (4)발명의 효과 
     빈 용기에 내용물을 부정한 수단으로 넣으려고 할 때 역류방지구가 닫히고, 이어 역류방지보조구가 역류방지구를 누르는 상태이기 때문에 부정한 수단으로 내용물을 넣을 수 없는 장점이 있는 곳이다. 
       
     위조방지, 역류방지구, 배출장치, 용기, 액체용기
Patent KR-20080085485-A (KR)
Title: Upbringing weave a net
Inventor: HA YOUNG SU
IPC: A01K77/00
Filed: 2007-03-20
Abstract: A fish and shellfish breeding net having a fastener is provided to prevent damage of a traction line by connecting the traction line to a net, to breed various kinds of fish and shellfish in respective spaces by dividing an inner space of the net, and to enable a user to put and draw fish and shellfish in and from the net easily using the fastener. A fish and shellfish breeding net having a fastener includes: a traction line(10); plural circular frames(20); and a net(30) formed on the outside of the traction string and circular frames. The traction line is inserted into the net and connected to the net by a sewing part. The circular frames divide a space in the net by being arranged up and down, and having respective support nets connected by a sewing part. The net has a fastener(4) with a cover(3) connected to an incision part that is vertically incised by a sewing part(1").
Patent KR-20080086634-A (KR)
Inventor: LEE HO JUN
IPC: H04B7/24
Filed: 2007-03-23
Abstract: A ZigBee end device and a ZigBee network joining method are provided to allow a ZigBee end device to connect various other ZigBee networks freely. When a ZigBee end device serving as an end node in a ZigBee network detects an adjacent ZigBee network in a certain radius(S41), the ZigBee end device attempts joining the corresponding ZigBee network with a PAN ID set with default(S42,S43). According to results obtained by attempting joining the corresponding ZigBee network with the PAN ID(S44), if the ZigBee network is not successfully made because the PAN ID is not identical, a different PAN ID list among PAN ID lists is selected(S45).
Patent KR-20080087325-A (KR)
Title: Refrigerator
Inventor: KIM YOUNG BAE
IPC: F25D23/08
Filed: 2007-03-26
Abstract: A refrigerator is provided to attach plastic foam to a partition of the refrigerator without using adhesives by forming a foam liquid transfer recess and a weight reducing part at an upper surface and a lower surface of the plastic foam, respectively. A refrigerator comprises a plastic foam(110) formed on a partition between a freezer compartment and a refrigerator compartment. The plastic foam includes a foam liquid transfer part and a weight reducing part. The foam liquid transfer part is filled with foam liquid which is charged in the partition. The plastic foam has a flow entrance(112) into which the foam liquid is introduced. The foam liquid transfer part has a communication hole(113) so as to transfer the foam liquid to a surface having the weight reducing part. The foam liquid is transferred from the foam liquid transfer part to the weight reducing part by passing the communication hole.
Patent KR-20080088719-A (KR)
Title: Water home-delivery bottle and water supply unit
Inventor: YUKAWA TAKESHI
IPC: B65D25/20
Filed: 2007-03-30
Abstract: A water pail for home-delivery and a water supply device are provided to attach an advertisement by an attaching tool detachably fitted to the outer periphery of a pail body from the outside, thereby securing an advertising effect. A water pail(2) for home-delivery is attached with an advertisement(3) by an attaching tool(6) detachably fitted to the outer periphery from the outside. In particular, the advertisement is directly stuck on the outer peripheral surface of the water pail. An advertisement is displayed by using rod members which are freely attached or separated. Or, an advertisement is directly stuck on the outer peripheral surface of a water supply device(1) by the attaching tool. The attaching tool is made of metal and the lower part of the attaching tool has a rectangular ring at the lower part.
Patent KR-20080089915-A (KR)
Title: Method for controling computer security and system thereof
Inventor: LEE MIN KYU
IPC: H04L9/32
Filed: 2007-04-03
Abstract: A method and a system for controlling the security of a computer are provided to set and cancel the security of the computer through a portable terminal, thereby allowing a user to control the security of the computer conveniently. If a user requests a security mode, a PC senses the request of the user to activate a PC Bluetooth module(S201). If an RSSI(Received Signal Strength Indicator) is weaker than a predetermined reference signal, the PC determines that a portable terminal is positioned outside a security area(S205), and then sets a screen saver on a PC display unit(S206). If the RSSI is stronger than the predetermined reference signal, the PC determines that the portable terminal is positioned inside the security area(S209). The PC requests certification information to the portable terminal, and then receives the certification information from the portable terminal(S211). The PC confirms that the received certification information is identical to previously stored certification information(S212), and then cancels the screen saver(S213).
Patent KR-20070102428-A (KR)
Title: Antifouling agent, antifouling coating composition, antifouling coating and article coated with the same
Inventor: YAMAYA MASAAKI
IPC: C08L83/00
Filed: 2007-04-13
Abstract: An anti-fouling agent, an anti-fouling coating composition comprising the same, and an anti-fouling coated film and a coated article manufactured by using the same are provided to realize excellent scratch resistance and anti-fouling property by adding a fluorine-containing silicone resin with a special structure to a condensation cure silicone resin. An anti-fouling agent comprises a silicone resin comprising a fluorine atom-containing organic group, having a number average molecular weight of 1,000 more and a molar ratio of F/Si of 3 to 50, which is obtained by hydrolysis/condensation of a silane compound comprising an organosilicon compound with a fluorine atom-containing organic group represented by the formula 1: R1R2_mSiX_3-m, or a hydrolysate or partial condensate thereof. In the formula 1, R1 is a fluorine atom-containing organic substituent, R2 is a substituted or unsubstituted C1-C10 alkyl group or a phenyl group, X is a hydrolyzable group or OH group, and m is 0 or 1. An anti-fouling coating composition is a solution in which the anti-fouling agent and a condensation curable silicone resin are dispersed in an organic solvent.
Patent KR-20080093324-A (KR)
Title: Method and system for supporting wire/wireless video telephone
Inventor: AN CHEOL JOO
IPC: H04L12/66
Filed: 2007-04-16
Abstract: A method and a system for providing a wired/wireless video call are provided to offer a video or a voice call connection service among VoIP terminals, mobile terminals and a phone sets on the PSTN though not depending on a mobile network subscriber database included in a mobile network. A method for providing a wired/wireless video call comprises the following several steps. A wired/wireless video call service system receives an invite message for a call receiving terminal on a receiving network linkable with a VoIP network from a VoIP terminal(S201). The wired/wireless video call service system checks whether the receiving network is a mobile network including the 3G network(S202). In case that the receiving network is a mobile network, the system analyzes the invite message and determines bearer capability of the VoIP terminal(S203). The system determines different routing schemes according to the bearer capability of the VoIP terminal(S204). The system performs a routing procedure according to the determined routing scheme(S205). The system finishes setting up a call and then allocates a call connection channel between the VoIP terminal and the receiving terminal(S206).
Patent KR-20070056024-A (KR)
Inventor: DEARING MICHAEL
IPC: G06Q30/00
Filed: 2007-05-10
Abstract: 소비자 근처의 제한된 액세스 유닛 내의 판매 시점관리(point of sale)와 배송 시점관리(point of delivery) 및/또는 제품의 유통을 제공하는 방법 및 시스템이 제공된다.  상기 방법 및 시스템은 무선 주파수(RF) 태그를 구비한 제품을 이용하고 에너지 공유, 차폐(shadowing), 및 널(null)의 영향을 감소시킨다.  일 실시예에서, 복수의 무선 주파수 태그된 제품은 냉장고, 캐비넷, 또는 마이크로-저장소에 대한 액세스를 검출할 수 있는 도어 또는 개구를 갖는 다른 마이크로-저장소 내에 위치된다.  일 실시예에서, 도어 내에 하나 이상의 안테나가 배치된다.  각 안테나는 전송 조준선을 가질 수 있고 소정의 주파수에서 신호를 방출할 수 있다.  각 안테나는 마이크로-저장소 내에 전자기장을 생성한다.  일 실시예에서, 제품들은 마이크로-저장소 내에 위치된 하나 이상의 저장소, 칸막이, 또는 유사한 장치에 배치되고, 복수의 제품 중의 적어도 두 개는 에너지 공유를 줄이기 위해 서로로부터 일정 거리를 둔다.  전자기장은 반사기, 안테나 또는 다른 기구를 이동시키는 장치의 사용을 통해 마이크로-저장소 내에서 이동되거나 또는 변경된다.
Patent KR-20080099742-A (KR)
Title: The roller-ski of inline-board
Inventor: JANG BYUNG SOO
IPC: B62K17/00
Filed: 2007-05-10
Abstract: An inline board type roller ski is provided to move forward by itself by waveform movement through a caster mounted in a lower portion of a shaft by enabling a pair of shafts at mutually symmetrical conversion angle to move, maintain a steering unit in a vertical state during driving and in a folded state during portable or keeping state. An inline board type roller ski(100) includes the following units. Another side of a shaft is mutually and symmetrically rotated. A foot board(120) includes a support surface(121) in an upper portion and an inclination surface in a lower portion. The inclination surface is inclined in a direction opposite to a forward direction of the inline board type roller ski. A caster unit(130) is moved forward by itself by rotation motion of the shaft. A steering support unit connects a handle block(142) to a connecting groove(141a) rotatably and connects a handle connecting shaft extended upward to a connecting hole. A steering unit(150) includes a sub handle bar(153) vertically slidable in a main handle bar. A brake unit(170) controls caster rotation force of the caster unit through a handle(161) mounted in both ends.
Patent KR-20080060124-A (KR)
Title: Method for manufacturing liquid crystal display panel
Inventor: SHOHMITSU YOSHINORI
IPC: G02F1/1333
Filed: 2007-05-11
Abstract: A method for manufacturing an LCD(Liquid Crystal Display) panel is provided to perform a manufacturing process after adhering reinforcing substrates to thin glass substrates, and separate the reinforcing substrates before a break process, thereby achieving reuse of the reinforcing substrate and accordingly reducing waste of substrate material. Reinforcing substrates(12,22) are respectively adhered to a couple of thin glass substrates(11,21). Display control components are respectively formed in each thin glass substrate. The couple of thin glass substrates face each other so as for a thin glass substrate, where the display control component is formed, to be an inside. After charging LC between the couple of thin glass substrates, the thin glass substrates are sealed by a sealant. After that, the reinforcing substrates are respectively separated from the sealed couple of thin glass substrate.
Patent KR-20090001763-A (KR)
Title: Payment service method for toll road passage money using bank account
Inventor: CHO HWA GUN
IPC: G06Q20/26
Filed: 2007-05-18
Abstract: A toll road passage money payment service method using a bank account is provided to recognize a number plate of a car by a camera installed on a tollgate of a toll road, and to make passage money automatically paid from a customer's bank account, thereby solving a driver's economic burden caused by the purchase of a car terminal and inconvenience caused by charging of a prepaid IC card. A predetermined request for payment history including toll amount information is generated (S110). Number information on a car is transmitted to a service relay station(200), and service relay is requested(S120). A license plate number of the car and a request for payment history are transmitted to a customer's bank in case of a normal history only(S140). A predetermined withdrawing result history is transmitted to the service relay station(S160). The withdrawing result history is transmitted to a passage money collecting institution(S170). Account transferring is performed to the collecting institution.