baber/WOPTO huggingface dataset:
Patent KR-20080035731-A (KR)
Title: Bi-layer structured sheet having excellent printability when printed by hard roll and method for producing the same
Inventor: CHUN SANG KI
IPC: B41M5/44
Filed: 2006-10-20
Abstract: A bi-layer structured sheet containing silicon and plastic layer and a method for manufacturing the same are provided to facilitate transferring paste even in case of using a hard roll made of metal. A bi-layer structured sheet having excellent printability in printing using a hard roll comprises a silicone and a plastic layer. The bi-layer structured sheet is prepared by applying a silicone resin composition on a plastic plate and drying, which includes organopolysiloxane containing alkenyl residue, organopolysiloxane containing SiH residue, platinum species compound including 1~5000ppm of the organopolysiloxane containing alkenyl residue and the organopolysiloxane containing SiH residue, and organic solvents.
Patent KR-20070045099-A (KR)
Inventor: TSUCHIDA KENGO
IPC: H05K3/00
Filed: 2006-10-23
Abstract: 장치의 소형화나 저비용화를 도모할 수 있는 동시에 조정 작업이 불필요해지는 프린트 기판의 전기 검사 장치, 검사 지그 및 검사 지그의 고정 확인 방법을 제공하는 것이다.   
     플렉시블 기판(32)이 부착된 접속용 블록(24)에 프로브 블록(23)을 고정하고, 프로브 블록(23)에, 선단부가 검사용 프로브(14)로 구성되는 검사용 배선(14a)이 부착된 검사 지그(12)를 부착하였다.  또한, 접속용 블록(24)에 고정부측 확인용 배선(36) 등을 설치하고, 검사 지그(12)에 검사 지그측 확인용 배선(15) 등과, 접속용 배선(18, 19)을 설치하였다.  그리고, 프로브 블록(23)에 검사 지그(12)를 적정 상태로 부착했을 때에, 고정부측 확인용 배선(36) 등, 검사 지그측 확인용 배선(15) 등 및 접속용 배선(18) 등이 전기적으로 접속되도록 하였다.  또한, 고정부측 확인용 배선(36) 등은 접속용 블록(24)의 하면(24c)의 네 모서리에 설치한 네 개의 배선으로 구성하였다.
Patent KR-20080038853-A (KR)
Title: Natural wooden fire door
Inventor: MIN BYUNG YEOL
IPC: A62C2/06
Filed: 2006-10-31
Abstract: A natural wood fire door is provided to replace both sides of a fire door with a natural wood, and to fill a material good for a human inside the door to maintain fresh indoor environment. A natural wood fire door includes a door body(2), a support frame(30) and a unit for emitting far infrared rays and anions. The door body includes a front panel(10) and a rear panel(20), and is made of a natural wood. The support frame is installed between the front panel and the rear panel in an optional height to maintain the frame of the door body. The unit for emitting far infrared rays and anions is filled into a space between the front panel and the rear panel of the door body, and emits materials good for a human body.
Patent KR-20080039020-A (KR)
Title: Phc pile
Inventor: LEE JEONG JAE
IPC: E02D5/54
Filed: 2006-10-31
Abstract: A PHC pile is provided to prevent the subsidence caused by the load of a structure, and to increase bearing capacity and pullout capacity. A PHC pile comprises a cylindrical pile body(10) manufactured with high strength concrete, a pair of support rings(20) placed on the top and bottom of the pile body to protect the end of the pile body, and plural wires placed in the longitudinal direction of the pile body and connected to the support rings respectively, wherein plural concave grooves(12) are formed on the circumference of the bottom of the pile body at regular intervals. When a PHC pile is installed, milk having fluidity is hardened in the concave grooves to heighten the coupling strength between the PHC piles and the hardened milk, thereby to increase bearing capacity and pullout capacity of a PHC pile.
Patent KR-20070049592-A (KR)
Title: Methods of scrambling and descrambling units of data
Inventor: VAN DER VEN ANTONIUS JOHANNES
IPC: H04N7/167
Filed: 2006-11-08
Abstract: A method of scrambling a stream of data includes 
obtaining from the stream a succession of first sequences (29,30) of blocks (P i ) of data, 
reversing the order of the blocks (P i ) in each of the first sequences (29,30) of blocks to form respective second sequences (31,37) of blocks of data, and 
encrypting the blocks in each second sequence (31,37) of blocks using a cipher (E K ) in block chaining mode, initialised with a respective initialisation vector (IV 3 ,IV N ) for each second sequence (31,37) of blocks. For a succession of first sequences (29,30) of blocks included in a unit (26) of data within the stream, at least one initialisation vector (IV N ) for encrypting a second sequence (37) of blocks formed from a first sequence (30) of blocks in the unit is generated in dependence on at least one block in a preceding first sequence (29) of blocks of the unit. 
The invention is an improvement upon the reverse cipher block chaining (RCBC) block encryption mode from the prior art.
Patent KR-20060125657-A (KR)
Title: A ladder having integrated bult-in furniture of apartment
Inventor: HAN KWANG HO
IPC: A47B96/20
Filed: 2006-11-07
Abstract: Provided is a ladder having integrally built-in furniture of apartments, thereby heaping articles to an upper portion of the furniture by using the ladder mounted on a door of the built-in furniture. Plural foot plates(120) are installed between left and right vertical supports(110). An upper support(130) is pivotally engaged to the vertical support by a hinge(135). A stopper(125) is installed on one side of the upper support and vertical support, respectively. An engaging groove(145) is formed on the side of the vertical support at a desired position. A fixing member(140) is installed on a position of which the engaging groove comes into contact with a door when a ladder(100) is folded. The upper support of the ladder is engaged to the door by a hinge(150).
Patent KR-20080043056-A (KR)
Title: Video reproducing apparatus and broadcast recording/reproducing apparatus using the same
Inventor: SHIN WON CHANG
IPC: H04N5/76
Filed: 2006-11-13
Abstract: A video reproducing apparatus and a broadcasting recording/reproducing apparatus using the same are provided to enable a user to designate a reproduction point of time of a video directly, recorded in a storage medium, through a thumbnail and easily confirm contents of a reproduction object video through the thumbnail or roughly grasp even a plot of the video, thereby more conveniently using the various video reproduction apparatuses or broadcasting recording/reproducing apparatuses. A video storage(11) stores video information. A thumbnail storage(12) stores thumbnail information. A thumbnail extractor(13) extracts thumbnail information for the video information stored in the video storage, and stores the extracted thumbnail information in the thumbnail storage. A user interface(14) searches the thumbnail information, stored in the thumbnail storage, through interface with a user and selects a reproduction object thumbnail. A video processor(15) searches video information, corresponding to the selected thumbnail information, in the video storage and reproduces the searched video information from a corresponding point of time.
Patent KR-20070056955-A (KR)
Title: Liquid crystal display and driving method of the same
Inventor: ARAKI SHIGESUMI
IPC: G09G3/36
Filed: 2006-11-22
Abstract: An LCD(Liquid Crystal Display) and a method for driving the LCD are provided to improve the contrast and brightness of a displayed image in an OCB(Optically Compensated Bend) mode LCD, by turning on a light source during a first period and turning off the light source during a second period. An LCD comprises an LCD panel(3) having a plurality of pixels, a light source for illuminating the LCD panel, and a controller for controlling the LCD panel and the light source. The controller includes a non-video signal insertion unit and a driving unit(7). The non-video signal insertion unit makes the pixels store a first voltage corresponding to video signal during a first period of one frame and store a second voltage corresponding to non-video signal during a second period next to the first period. The driving unit turns on the light source during a period corresponding to the first period, and turns off the light source during a period corresponding to the second period. The first voltage and the second voltage are set at different independent values.
Patent KR-20080047036-A (KR)
Title: Lookup apparatus using a internal contents addressable memory module
Inventor: AHN JEONG GYUN
IPC: G06F12/00
Filed: 2006-11-24
Abstract: A lookup apparatus using an internal contents addressable memory module is provided to perform high speed lookup function with low cost by using a contents addressable memory in an ASIC chip. A lookup engine(11) outputs a source address or a target address extracted with a request signal to a number of internal contents addressable memories(12), and performs lookup by using the contents address transmitted from the contents addressable memory instead of a hash key when a hit signal outputted from the contents addressable memory is a high signal, and performs lookup by using the hash key when the hit signal is a low signal. The contents addressable memories are comprised in a chip, and store contents data corresponding to the source address or the target address.
Patent KR-20070006999-A (KR)
Title: Rfid
Inventor: CHAI MYUNG KI
IPC: G06K19/07
Filed: 2006-11-28
Abstract: A system for managing students with an RFID(Radio Frequency IDentification) is provided to increase lecture efficiency by enabling a lecturer to easily view student information, and save time and reduce troublesomeness, and increase correctness/transparency by processing attendance with the RFID in real-time. Student records and information in a student ID card(1) including an RFID tag are displayed to a screen(4) in real-time by using an RFID reader(2) attached each desk(3). The lecturer easily checks the students by displaying the student information according to each student seat to the screen. The attendance of the student is divided into the attendance and lateness depending on an attendance time.
Patent KR-20080048644-A (KR)
Title: Customized advertisement service system and its method based on open interface
Inventor: LIM SUN HWAN
IPC: H04N21/2668
Filed: 2006-11-29
Abstract: A system and a method for providing a customized AD(ADvertisement) service system based on an open interface are provided to offer an efficient AD service by combining AD contents customized to each location/user characteristic and main contents with the open interface capable of receiving various CPs(Content Provider). A contents information obtainer(208) obtains information of main contents by requesting the information of the main contents to an open service gateway(105) in response to a contents request of a user terminal(101). A personal profile manager(209) stores and provides personal profile information. A personal EPG(Electronic Program Guide) provider(210) generates and transmits personal EPG information to the user terminal by using the main contents information based on the personal profile information. An AD requestor(211) transmits an AD contents request corresponding to a contents requestor to the open service gateway based on the personal profile information. The open service gateway includes an open API(Application Program Interface) provider(212) enabling the customized AD contents to be streamed on a scheduled AD insertion time by requesting streaming to the AD contents server.
Patent KR-20080050920-A (KR)
Title: Apparatus and method for providing a call in heterogeneous communication system
Inventor: LEE DONG HEE
IPC: H04L12/28
Filed: 2006-12-04
Abstract: A heterogeneous communication system and a call processing method in a heterogeneous communication system are provided to effectively process an incoming call between CS(Circuit Service) calls without passing through an IMS domain. A terminal(101) supports a domain transfer between CS-IMS(IP(Internet Protocol) Multimedia Subsystem) networks. A VCC(Voice Call Control) AS(Application Server)(121) exchanges information immediately after registration information between the terminal and the VCC AS. Or, if session information is changed according to a selection of an operator or a user, the VCC AS supports a MEP(Mobility Event Package) for exchanging information between the terminal and the VCC AS. An S-CSCF(Serving-Control Session Call Function) controls a call setup/release between a destination terminal and an origination terminal, and when IMS mode information of a user is transferred to the VCC AS, the S-CSCF updates service profile according to a request of an HSS(Home Subscriber Server)(123). The HSS stores the service profile, and an HLR(Home Location Register)(115) manages VCC subscriber information in a CS domain.
Patent KR-20080053859-A (KR)
Title: 7 - speed power train of an automatic transmission for a vehicle
Inventor: NOH CHANG HYUN
IPC: F16H3/44
Filed: 2006-12-11
Abstract: A seven-speed power train for an automatic transmission is provided to reduce the capacitance of an oil pump and improve hydraulic control efficiency by combining one simple planetary gear seat, one compound planetary gear set, four clutches, two brakes and a one-way clutch. A first planetary gear set(PG1) receives rotation power input from an input shaft(IS) through one input passage(IP1), and decelerates it through an intermediate output passage(MOP). A second planetary gear set(PG2) receives same-speed or decelerated rotation power from two input passages(IP2,IP3) of the input shaft and the intermediate output passage of the first planetary gear set through two intermediate input passages(MIP1,MIP2), and shifts and outputs it through a final output passage(OP). Operation elements of the first and second planetary gear sets are coupled to each other by plural frictional members which are connected to a housing(H), and an one-way clutch(OWC).
Patent KR-20080054481-A (KR)
Title: A microorganism whose enzyme activity for nrfe is inactivated and the process for producing l-tryptophan using the microorganism
Inventor: CHOI JONG IL
IPC: C12P13/22
Filed: 2006-12-13
Abstract: A microorganism producing L-tryptophan is provided to improve production efficiency of L-tryptophan by inactivating an nrfE gene encoding formate-dependent nitrite reductase in the microorganism, so that L-tryptophan is mass produced. A microorganism producing L-tryptophan, wherein an nrfE gene encoding formate-dependent nitrite reductase associated with nitrite reduction function is inactivated by inducing mutation with ultraviolet rays or chemicals, is selected from Escherichia coli, Corynebacterium sp., Serratia sp. and Providencia sp., and preferably Escherichia coli CO01-0013(KCCM 10805P), wherein the nrfE gene has the nucleotide sequence of SEQ ID NO:7. The L-tryptophan is produced by culturing Escherichia coli CO01-0013(KCCM 10805P).
Patent KR-20080097250-A (KR)
Inventor: KIM JOONG IL
IPC: G06Q30/00
Filed: 2006-12-28
Abstract: An advertisement system using user defined meta information and a method thereof are provided to improve the advertisement effect using personal webpage such as a blog, thereby making a profit by linking meta information with an advertisement. An advertisement bidding information is received to decide an advertisement related to the meta information by user defined information(600). The user definition information on the web document is recognized. The information about an advertisement to be displayed, or an access command to the advertisement information is selected in consideration of the recognized user definition information using the advertisement bidding information. The web document is changed to add the advertisement information or the access command to the advertisement information)(610).
Patent KR-20080062625-A (KR)
Title: Mobile communication terminal and antenna thereof
Inventor: NAM KYUNG WON
IPC: H01Q1/38
Filed: 2006-12-29
Abstract: A mobile communication terminal and an antenna thereof are provided to mount the antenna through a connector formed on the outside of a body, so that different bands of signals can be transceived, thereby increasing efficiency of an internal space. A second antenna(30) is formed to be detachably attached to a body, and transceives a signal having a different band from that of the first antenna(20). A switching unit(10) controls an output signal for turning on the second antenna and turning off the first antenna when the second antenna is mounted on the body. A controller(60) controls operation of the switching unit. The switching unit includes a switch having an SPDT(Single Pole Double Throw) contact structure.
Patent KR-20060052926-A (KR)
Title: Silicon-containing polymer, process for producing the same, heat-resistant resin composition, and heat-resistant film
Inventor: TAUCHI KUNIKAZU
IPC: C08G77/14
Filed: 2004-07-29
Abstract: An alkali-soluble silicon-containing polymer which is represented by the following formula and has a weight- average molecular weight of 500 to 500,000. (I) In the formula, A 1 is phenyl having hydroxy or alkoxy; R1 is C1-4 alkylene; m is 0 or 1; R2 is C1-4 alkyl; and s and u each is a positive number and t is 0 or a positive number, provided that 0<=t/(s+u)<=1 and 0<u/s<=5.
Patent KR-20060135611-A (KR)
Title: Method and device for digital broadcasting
Inventor: SISODIA RAJENDRA S
IPC: H04N7/167
Filed: 2004-09-01
Abstract: This invention relates to a broadcasting system/method where a broadcasting signal is encoded on the basis of one or more region codes. During decoding a decryption key and/or a pay-mode key is used where the keys is dependent on a region code representing a physical location of a receiver. In this way, a simple, reliable and efficient way of enabling region dependent broadcasting is obtained. Further, it is possible to have different pay modes dependent on a physical location or region. Additionally, the pay modes may be changed dynamically since only the associations between the region codes and the pay-modes need to be updated.
Patent KR-20070034450-A (KR)
Title: 빙결 방지 분사 조립체
IPC: E01H10/00
Filed: 2004-09-07
Abstract: 빙결 방지 분사 조립체는 일반적으로 개방된 상부와 공동을 구비한 베이스 하우징을 포함한다. 상기 베이스 하우징은 도로에 장착되는데 적합하다. 분사 하우징은 베이스 하우징과 이동할 수 있게 고정되며 분사 하우징의 적어도 일부는 베이스 하우징의 공동에 배치된다. 분사 하우징은 내부 챔버를 형성하고 물이 내부 챔버에 침투하는 것을 실질적으로 막기 위해 방수이다. 상기 분사 하우징은 빙결 방지제를 도로에 분사하기에 적합한 적어도 하나의 분사 출구를 포함한다. 밸브로 불리는 적어도 하나의 밸브 조립체는 상기 분사 하우징의 내부 챔버에 배치된다. 상기 밸브 조립체는 적어도 하나의 분사 출구에 작동할 수 있게 연결된다. 상기 밸브 조립체 또는 밸브는 밀폐 위치와 개방 위치 사이에서 이동할 수 있으며, 상기 밸브 조립체가 개방 위치로 이동할 때 빙결 방지제가 적어도 하나의 분사 출구를 통해 도로로 흐르게 한다. 
       
     빙결 방지 분사 조립체, 베이스 하우징, 분사 하우징
Patent KR-20060117941-A (KR)
Title: Elevator and arrangement
Inventor: MUSTALAHTI JORMA
IPC: B66B11/08
Filed: 2004-11-09
Abstract: An elevator having an elevator car with a car frame on which are mounted a first set of diverting pulleys from which the hoisting ropes go downwards and a second set of diverting pulleys from which the hoisting ropes go upwards. The rope tension in the rope portions going from the diverting pulleys of the first set is smaller than the rope tension in the rope portions going from the diverting pulleys of the second set by a specified ratio. According to the invention, the diverting pulleys of the first set are at a larger average distance from the car frame than the diverting pulleys of the second set. In a possible inventive arrangement, the distance of an up- direction diverting pulley from the car frame is smaller by a specified ratio than the distance a corresponding down-direction diverting pulley.
Patent KR-20060123150-A (KR)
Title: Ocular surgical protective shield
Inventor: DURETTE JEAN FRANCOIS
IPC: A61F9/04
Filed: 2004-09-16
Abstract: External ocular shields for protecting a patient's eyes from medical treatment radiation energy such as a laser during a medical procedure. Each shield has an external surface that absorbs energy that hits the shield. The shields are connected to each other by a nose piece, and the nose piece is connected to each shield by a mounting means. The mounting means are positioned perpendicular to the shields and parallel to each other so that the nose piece can pivot upward towards the user's forehead and downward towards the user's chin without altering the fit of the shields over the user's eyes.
Patent KR-20060126642-A (KR)
Title: Multi-chamber container
Inventor: SUZUKI TOYOAKI
IPC: B65D81/32
Filed: 2004-12-10
Abstract: Multi-chamber container (1) having its interior partitioned by weak seal portions (3) provided through detachable heat sealing so that multiple contents are accommodated separately from each other, wherein use is made of heat seal layers consisting of a composition comprising two types of propylene copolymer components (component A and component B) from propylene and ethylene and/or a C4-C8 alpha-olefin which have the following elution properties. Thus, a region wherein a change of seal strength by a change of heat seal temperature is small has a wide temperature range to thereby facilitate controlling of the seal strength at the weak seal portions. The proportion (mass%) of, to total elution, elution according to the TREF method (temperature: 0 to 140°C and solvent: ODCB) is as follows. With respect to component A: 15 to 50 at 0°C, and 5 to less than 15 at 60 to 90°C, With respect to component B: 0 to 25 at 0°C, and 15 to 70 at 60 to 90°C.
Patent KR-20060107552-A (KR)
Title: Method of producing elliptically polarizing plate and image display apparatus using the elliptically polarizing plate
Inventor: KAWAMOTO IKUO
IPC: G02B5/30
Filed: 2005-12-08
Abstract: A process for producing an elliptical polarization plate of broadband and wide viewing angle having excellent properties with respect to an oblique direction; such an elliptical polarization plate; and an image display apparatus. There is provided a process for producing an elliptical polarization plate, comprising the steps of forming a first birefringent layer on a surface of transparent protective film, superimposing a polarizer on another surface of transparent protective film and forming a second birefringent layer on the surface of the first birefringent layer, wherein the first birefringent layer and the polarizer are respectively arranged on opposite sides of the transparent protective film, and wherein the first birefringent layer forming step comprises the steps of coating an alignment base material with a liquid crystal material, forming the first birefringent layer from the liquid crystal material on the base material and transferring the first birefringent layer onto the surface of transparent protective film, and wherein the angle between absorption axis of the polarizer and retardation axis of the first birefringent layer, E, and the angle between absorption axis of the polarizer and retardation axis of the second birefringent layer, F, exhibit a given relationship.
Patent KR-20060111644-A (KR)
Title: Lithographic apparatus, method of calibration, calibration plate, device manufacturing method, and device manufactured thereby
Inventor: LEVASIER LEON MARTIN
IPC: H01L21/027
Filed: 2004-12-28
Abstract: A method according to one embodiment of the invention may be performed using a calibration plate (38) having at least one alignment marker (40) and at least one height profile (46). First, the calibration plate is positioned using an alignment sensor. Then the height profile is measured by a height sensor. Then the calibration plate is rotated by substantially 180 degrees and the two operations are repeated. This procedure results in two measured height profiles, which are compared in order to find a best fit. The amount of shift performed to find the best fit is used to determine a distance between the alignment marker and the X,Y position of the measurement point of the height sensor.
Patent KR-20060112678-A (KR)
Title: Flicker-free adaptive thresholding for ambient light derived from video content mapped through unrendered color space
Inventor: GUTTA SRINIVAS
IPC: H05B37/02
Filed: 2005-01-05
Abstract: Flicker free operation of ambient light sources that emulate video content during low luminance conditions, where the ambient light source is output thresholded so that an on/off change of state of the ambient light source can be initiated after an intensity variable passes one or two thresholds. Output thresholding is used when extracting and processing video content encoded in a rendered color space, which can be decoded into frames tapped by an interframe interpolation process using only color information from selected frames, such as extracting average or other color information from an selected screen regions. Negative gamma correction helps prevent garish or inappropriate chromaticities and lumina.