baber/WOPTO huggingface dataset:
Patent KR-20080016011-A (KR)
Title: Plasma display apparatus
Inventor: PARK SUN WOO
IPC: H01J11/34
Filed: 2006-08-17
Abstract: A plasma display device is provided to reduce the heat space by discharging heat of a heat space by connecting the heat space to an internal space of a speaker unit. A plasma display device includes a speaker unit(100). The plasma display device further includes a main body case and a rear cover(70). A plasma display panel module is mounted on the main body case. A duct(110) connected to the speaker unit is formed at one side of the main body case. The rear cover has a planar structure. A plurality of ventilation holes(71) are formed at the rear cover in order to radiate the heat absorbed from a heat space to the outside. A duct is installed at one side of the rear cover in order to be connected to the speaker unit.
Patent KR-20080018032-A (KR)
Title: Plasma display device
Inventor: AHN SUN KYUNG
IPC: H01J11/34
Filed: 2006-08-23
Abstract: A plasma display device is provided to protect a scan IC and to increase a lifetime of the scan IC by preventing a short circuit of a scan IC control signal applied to the scan IC. A chassis base(115) is attached on one surface of a plasma display panel. A printed circuit board assembly(130) is attached to the chassis base. The printed circuit board assembly includes a driving board(135) and a sharing connection part(145). The driving board includes a main board(135a) and two or more buffer boards(135b). The buffer boards are electrically connected to the main board. An IC is mounted on the buffer board. The sharing connection part is installed between the buffer boards in order to share a signal of the main board. The driving board is a scan electrode driving board.
Patent KR-20070041324-A (KR)
Inventor: KOO KYUNG BON
IPC: G06Q20/28
Filed: 2006-09-07
Abstract: 본 발명은 도로상의 요금정산소와 통신하여 통행료를 지불하는 통행료 스마트카드 지불시스템에 관한 것이다.  본 발명의 통행료 스마트카드 지불시스템은 이동통신단말기, 이동통신단말기에 부착되어 무선통신단말기의 중개를 통하여 통행료를 지불하는 스마트카드, 스마트카드의 무선통신을 위한 것으로 이동통신단말기에 부착되는 안테나, 스마트카드와 단거리 무선통신을 하고 요금정산소와 장거리 무선통신을 하여 스마트카드와 요금정산소 간의 통신을 중개하고 차량 내에 장착되는 무선통신단말기를 포함하며, 시스템이 간편하고 잔액의 충전과 거래내역 조회를 언제 어디서나 자유롭게 할 수 있고 통행료 지불에 실패하는 일이 없는 효과가 있다. 
       
     스마트카드
Patent KR-20080025585-A (KR)
Title: Method of fabricating display substrate and method of fabricating display panel using the same
Inventor: CHO WOO SIK
IPC: G02F1/13
Filed: 2006-09-18
Abstract: A method for manufacturing a display substrate and a method for manufacturing a display panel using the same are provided to minimize the number of masks required to form a color filter substrate by forming a common electrode and spacers using a single mask. A color filter layer(130) is formed on a base substrate(110), and a transparent electrode is formed on the upper part of the color filter layer. A photosensitive pattern is formed on the upper part of the transparent electrode. As patterning for the transparent electrode is carried out through an etching process which uses the photosensitive pattern as a mask, a common electrode(150) is formed. Spacers(160) is formed through the etching of the photosensitive pattern. An overcoat layer(140) is formed on an upper part of a black matrix(120) and the color filter layer to flatten the color filter layer.
Patent KR-20080025839-A (KR)
Title: Velocity joint of bolt and washer assembly for vehicle
Inventor: KIM HYO GON
IPC: F16B41/00
Filed: 2006-09-19
Abstract: A bolt and washer assembly of a velocity joint for a vehicle is provided to improve assembly of a bolt and a washer by passing the thread of the bolt easily through a through hole of the washer and forcibly through a washer separation preventing unit. A bolt and washer assembly(1) of a velocity joint for a vehicle includes a bolt(10) and a washer(20). The bolt has a stepped head at the top, a cylindrical body integrally formed with the head, and a thread at the lower part of the body. A washer separation preventing unit(14) is formed on the outer surface of the body and at the upper part of the thread so as to prevent separation of the bolt and the washer. The washer has a through hole(21) to pass the body of the bolt therethrough. The washer separation preventing unit is formed larger than the through hole of the washer so as to be forcibly fitted into the through hole when passing through the through hole.
Patent KR-20080026673-A (KR)
Title: Apparatus and method for multiply-and-accumulate operations in digital signal processing
Inventor: KWON YOUNG SU
IPC: G06F7/44
Filed: 2006-09-20
Abstract: An apparatus and a method for processing digital signals for an MAC(Multiply-and-Accumulate) operation are provided to simultaneously access a plurality of operands required for parallel MAC operations to improve memory access capacity and prevent the generation of overflow in accumulative registers in MAC blocks without having an additional clock cycle. A digital signal processor for performing an MAC operation includes a first memory(127), a second memory(126) and an MAC operation execution unit. The first memory stores a plurality of first operands and the second memory stores a plurality of second operands. The MAC operation execution unit performs parallel MAC operations on the first operands and the second operands. The MAC operation execution unit includes a plurality of parallel MAC blocks(140,141) arranged in parallel and performs parallel MAC operations on the first operands output in parallel from the first memory and the second operands output in parallel from the second memory.
Patent KR-20080028120-A (KR)
Title: Automatic seam tracking system with guide roller
Inventor: JO YOUNG CHEOL
IPC: B23K9/127
Filed: 2006-09-26
Abstract: A device for automatic tracking of a welding line using guide rollers is provided to enable a welding torch to perform a welding operation at an accurate position, reduce defective welding proportion, and improve operation efficiency and productivity by allowing a roller guide part to automatically track a welding line during traveling of a welding carriage. In an automatic welding equipment in which a welding carriage moves along moving rails installed in parallel to a welding line(80), and the position of a welding torch(70) connected to the welding carriage is adjusted by a weaver(60) such that the welding torch performs a welding operation while moving along the welding line, a device for automatic tracking of the welding line using guide rollers comprises: a vertical spring slide part(10) which is connected to the welding carriage, and has a spring; a horizontal spring slide part(20) of which one side is connected to one side of the vertical spring slide part, of which the other side is connected to the weaver connected to a welding torch part, and which has a spring; and a roller guide part(30) which connected to the bottom of the weaver and inserted into the welding line, and which closely contacts one side line(81) of the welding line by tension of the springs of the vertical spring slide part and the horizontal spring slide part.
Patent KR-20080029501-A (KR)
Title: Controller and method for generation of key code on controller thereof
Inventor: LEE JAE KYUNG
IPC: H04N5/445
Filed: 2006-09-29
Abstract: A controller and a method for generating key codes from the controller are provided to display an OSD(On Screen Display) keypad, which has the same shape as a touch pad and has items corresponding to reduced key input buttons, on a screen of an image apparatus, thereby decreasing the number of the key input buttons. Coordinates values corresponding to touch traces formed on a touch pad are recognized. Command signals are generated to display an OSD keypad having menu items according to a touch pad on a screen of an image apparatus, by responding to key input signals provided by at least one key input button. Direction, speed, and distance of the touch traces are operated by using the recognized coordinates values, and command signals are generated to move an object to select a desired item among the items of the OSD keypad by using the operated values. The command signals are converted into key codes.
Patent KR-20070039404-A (KR)
Inventor: CHIA LI LIANG
IPC: A61L2/238
Filed: 2006-10-02
Abstract: 본 발명은 금속-폴리머 복합체를 포함하는 항균 조성물을 적용하여 표면을 살균 또는 소독하는 방법을 개시한다. 
     항균 조성물, 금속-폴리머 복합체, 은
Patent KR-20080042291-A (KR)
Title: Method for proceeding temporary morning call and terminal thereof
Inventor: JANG BYUNG WOOK
IPC: H04B1/40
Filed: 2006-11-09
Abstract: A terminal for servicing a temporary wake-up call and a method therefor are provided to set the number of times a wake-up call is to be temporarily reserved, so that wake-up call setup can be automatically returned after the wake-up call is reserved as many as the set number of times. Wake-up call time and the number of times a wake-up call is to be reserved are inputted. The current time is extracted(300). It is checked whether or not wake-up call time is identical with the current time(302). If so, the number of times the wake-up call is to be reserved is checked(304,306). A wake-up call function is performed or the number of times the wake-up call is to be reserved is reduced according to the checked number of times(308,310).
Patent KR-20080042962-A (KR)
Title: Positive active material for secondary battery and lithium secondary battery employed with the same
Inventor: PARK SUNG JOON
IPC: B82Y30/00
Filed: 2006-11-13
Abstract: A positive electrode active material is provided to be substituted for the conventional lithium transition metal oxide, to allow mass production, and to exhibit high output characteristic. A positive electrode active material is capable of absorbing and releasing lithium ions. The positive electrode active material comprises nanowire of vanadium oxide(V2O5) as a main component. The nanowire is produced by a sol-gel method after a vanadate compound is added to an acidified aqueous reaction system containing an acidic ion exchanging agent. A specific surface area of nanowire is adjusted by controlling a reaction time. The nanowire of vanadium oxide is contained in an amount of 50wt% or more based on the total weight of the positive electrode active material.
Patent KR-20070051739-A (KR)
Inventor: KOCH GUIDO
IPC: A61G13/08
Filed: 2006-11-14
Abstract: 본 발명은 수술대용의 환자용 베드(16)에 관한 것이다.  이 환자용 베드(16)는 기본적으로 복수 개의 베드부(18, 32, 70, 72, 106)를 포함하며, 이중 중앙부(18)는 수술대의 지지 컬럼(10)에 연결되도록 구성되고, 상기 복수 개의 베드부는 인터페이스(30, 68, 104)를 통해 서로 분리 가능하게 결합되어 있으며, 적어도 하나의 베드부(70, 72)는 인터페이스(68)의 영역에서 인접한 베드부(32)에 대하여 조절 가능하도록 구성되어 있다.  베드(16)의 상기 중앙부(18)는 그 양 단부 중 적어도 하나의 단부가 제1 인터페이스(30)를 통해 중간 매개부(32)의 일 단부에 연결 가능하고, 상기 중간 매개부(32)는 그 타단부가 제2 인터페이스(68)를 통해 또 다른 베드부(70, 72)에 연결 가능하다.  상기 제1 인터페이스(30)는 견고한 연결을 위해 서로 적극적으로 정합되는 두 개의 제1 결합 요소(34, 36)를 구비하며, 또한 상호 정합 시에 서로 접촉되어 신호 및/또는 에너지를 전달하도록 구성된 전달 요소(60, 56)를 구비한다.  상기 제2 인터페이스(68)는 서로 적극적으로 정합하도록 구성된 두 개의 제2 결합 요소(74, 90)를 포함하며, 이 중 중간 매개부(32) 상에 배치된 제2 결합 요소(74)는 베드 평면에 평행하고 베드의 길이 방향과 직교하는 축선(88)을 중심으로 중간 매개부 상에 배치된 작동 구동부에 의해 조절될 수 있다. 
       
     수술대, 환자용 베드, 베드부, 인터페이스, 지지 컬럼, 결합 요소, 회동 축선
Patent KR-20080051676-A (KR)
Title: Algorithmic analog-to-digital converter
Inventor: LEE SEUNG CHUL
IPC: H03M1/12
Filed: 2006-12-06
Abstract: An algorithmic analog-to-digital converter is provided to minimize linearity restriction derived from a capacitor mismatch by adding two digital signals outputted through two different capacitors when one analog signal is inputted. An algorithmic analog-to-digital converter includes an SHA(Sample-and-Hold Amplifier)(10) sampling and holding an inputted analog voltage. Two flash ADCs(30) converts one inputted analog signal to two digital signals(n1,n2) through two different capacitor and outputs two digital signals. One MDAC(Multiplying Digital-to-Analog Converter)(50) amplifies a difference between an outputted voltage of the SHA and a reference voltage through two different capacitor according to the digital signal outputted from the flash ADC and outputs to the flash ADC again. A continuous multi-phase clock generating circuit(60) differentially outputs an operation clock frequency according to a required resolution.
Patent KR-20080053150-A (KR)
Title: Method for controlling shifting during shifting and system thereof
Inventor: LEE JIN SOO
IPC: F16H61/00
Filed: 2006-12-09
Abstract: A method and a system for controlling a transmission during a speed shifting process are provided to decrease a speed-shifting shock by preventing a remaining control pressure from affecting the transmission, while the same frictional elements are released from each other. A throttle opening detector(10) detects an opening amount of a throttle. A vehicle speed detector(20) detects a speed of a vehicle. A turbine rotation number detector(30) detects a rotation number of a turbine. An engine rotation number detector(40) detects a rotation number of an engine. A TCU(50) receives signals from the throttle opening detector, the vehicle speed detector, the turbine rotation number detector, and the engine rotation number detector, and generates a control signal. An actuator(60) generates a control pressure for the transmission according to the control signal from the TCU(Transmission Control Unit).
Patent KR-20080054245-A (KR)
Title: Gps apparatus with rear monitoring function
Inventor: YOUN DONG HYUN
IPC: G06F19/00
Filed: 2006-12-12
Abstract: A global positioning system having the rear side detection function is provided to reduce the cost spent in realizing a GPS signal guidance function and the rear side detection function by combining the GPS signal guidance function and the rear side detection function. A global positioning system having the rear side detection function comprises a GPS signal receiver(110) for receiving a GPS signal, an obstacle detection unit(130) for detecting an obstacle at a rear side and an output control unit(150). The output control unit controls an operation of the GPS signal receiver and the obstacle detection unit and outputs a result provided from the GPS signal receiver and the obstacle detection unit. The output control unit outputs a result provided from the GPS signal receiver in driving a vehicle equipped with the global positioning system having the rear side detection function.
Patent KR-20070064290-A (KR)
Title: Electrophoretic display device and driving method for same
Inventor: SAKAMOTO MICHIAKI
IPC: G09G3/34
Filed: 2006-12-15
Abstract: An electrophoresis display device and a driving method thereof are provided to enhance display quality of the electrophoresis display device by preventing afterimages and/or an image burn-in. An electrophoresis display device includes an electrophoresis panel and a voltage difference applying unit. The electrophoresis panel includes first and second substrates(102,120), and first and second charged particles(117,118). The first substrate includes plural signal and scan lines, and plural pixel electrodes. The second substrate includes transparent counter electrodes(122). The first and second charged particles have a first color and polarity and a second color and polarity, respectively. The voltage difference applying unit includes first and second units. The first unit supplies first and second frame groups corresponding to the first and second colors to respective screens. The second unit applies voltage differences corresponding to the first and second colors to the respective pixels and between the transparent counter electrodes.
Patent KR-20080057035-A (KR)
Title: Liquid crystal display device and method of fabricating the same
Inventor: KIM DONG YUNG
IPC: G02F1/136
Filed: 2006-12-19
Abstract: An LCD(Liquid Crystal Display) and a manufacturing method thereof are provided to form an active pattern on the upper portion of a gate electrode as an island shape and to adapt an etch stopper structure. A first substrate includes a pixel member and first and second pad members. Gate electrode and gate line are formed at the pixel member of the first substrate through a mask process at one time and an island shape of active pattern(124) is formed on the upper portion of the gate electrode at the same time. An insulating layer is formed on the first substrate. A portion of the insulating layer is removed so that the first and second contact holes are formed to expose the drain and source areas of the active pattern. An etch stopper(150) is formed between the source and drain areas. Source and drain electrodes(122,123) are formed and connected with the source and drain areas of the active pattern electrically. A data line is crossed with the gate line and defines a pixel area. A pixel electrode(118) is electrically connected to the drain electrode. The first and second substrates are bonded with each other.
Patent KR-20080060036-A (KR)
Title: Apparatus and method for power controlling by variable cutoff voltage in portable electronic device
Inventor: LEE JUNG HWAN
IPC: H04B1/40
Filed: 2006-12-26
Abstract: A variable cutoff power control device of a portable electronic device and a method thereof are provided to suppress usage of a device expected to have a lot of loads in a system when the remaining amount of a battery is deficient, thereby magnifying battery usage. A battery voltage detector(230) detects a voltage applied to both ends of a battery mounted on a portable electronic device. A cutoff voltage table storage unit(240) stores cutoff voltage data which is a reference voltage value for blocking supply of battery power to a system. A controller(200) decides whether a peripheral device is driven, and changes a setup value of a cutoff voltage according to the driven state of the peripheral device to apply the changed value. A power manager(220) supplies or blocks the battery power to the system according to a control signal of the controller.
Patent KR-20080060980-A (KR)
Title: High-strength hot-rolled steel sheet for line pipe having less decrease in yield strength after pipemaking and excellent low temperature toughness, formed pipe using the same and the method for manufacturing the hot-rolled steel sheet
Inventor: BAE JIN HO
IPC: C21D8/02
Filed: 2006-12-27
Abstract: A high strength hot-rolled steel sheet for linepipes is provided to increase strength of a hot-rolled steel sheet through precipitation and structure refinement, and less decrease yield strength of the hot-rolled steel sheet after pipemaking and obtain excellent low temperature toughness of the hot-rolled steel sheet by controlling composite precipitates and ferrite fraction, a pipe formed using the hot-rolled steel sheet is provided, and a method for manufacturing the hot-rolled steel sheet is provided. A high strength hot-rolled steel sheet for linepipes having a less decrease in yield strength after pipemaking and excellent low temperature toughness has a composition comprising, by weight percent, 0.03 to 0.1% of C, 0.01 to 0.5% of Si, 1.3 to 2.0% of Mn, 0.03% or less of P, 0.002% or less of S, 0.01 to 0.1% of Ti, 0.01% or less of N, 0.02 to 0.1% of Nb, 0.1 to 0.5% of Ni, and 0.1 to 0.5% of Mo with the balance being Fe and other inevitable impurities, the Ti and N satisfying 7<=Ti/N<=15, the Ti, Nb, C and N satisfying 1.4<=(Ti+Nb/1.2)/(C+N)<=2.0, wherein the high strength hot-rolled steel sheet for linepipes contains at least 96% by volume of ferrite, and has composite precipitates of Ti(C,N) and Nb(C,N). The composite precipitates have an average size of not more than 10nm and are distributed in the number of 3.0x10^6/mm^2.
Patent KR-20080061684-A (KR)
Title: Mounting apparatus of filter element
Inventor: SUK JIN HO
IPC: F02M35/024
Filed: 2006-12-28
Abstract: An element sealing structure of an air cleaner equipped with an air guide is provided to improve filtering efficiency of the air cleaner and to prevent dust from being introduced into an engine by increasing the adhesion force of the urethane foam. An air guide(20) is coupled at the side surface of an element(10) having a filter paper(11) in a cylindrical shape. A urethane foam(30) is foamed in the air guide and the filter paper in order to improve the sealing of the element. The element includes a cylindrical case receiving the filter paper, and is formed with a plurality of through holes. The air guide includes a cylindrical body, a plurality of locking steps, and a plurality of bonding groove. The cylindrical body is provided with a plurality of wings(22). The locking steps are formed along the inner circumference of the cylindrical body. The bonding groove is formed along the outer circumference of the cylindrical body.
Patent KR-20080061772-A (KR)
Title: Driving circuit for liquid crystal display device and method for driving the same
Inventor: KWON KYUNG JOON
IPC: G02F1/133
Filed: 2006-12-28
Abstract: A device for driving an LCD device and a method for driving the same are provided to embody a peak luminance of a high brightness/achromatic color by generating 4-color conversion data using a compensated value based on a chroma ratio of images. A device for driving an LCD(Liquid Crystal Display) device includes an LCD panel(102), data and gate drivers(104,106), a data converter(110), and a timing controller(108). The LCD panel includes plural unit pixels having red, green, blue, and white sub-pixels. The data and gate drivers supply images and a gate on voltage to respective sub-pixels, respectively. The data converter compensates for a gain value, which is extracted using a gray scale difference of 3-color input data supplied to the respective sub-pixels, according to a chroma ratio of the 3-color input data and converts the 3-color input data into 4-color data using the compensated gain value. The timing controller supplies the 4-color data from the data converter to the data driver and controls the gate and data drivers.
Patent KR-20070108439-A (KR)
Title: Multiple sweating bathroom and method to construct multiple sweating bathroom
Inventor: HAN SANG KWAN
IPC: A61H33/06
Filed: 2006-12-29
Abstract: A multiple sweating bathroom and a constitution method thereof are provided to have a dual structure of an inner layer and an outer layer to minimize the generation of smoke and to control the temperature simply. A multiple sweating bathroom includes a rectangular or dome-shaped inner layer(10), an outer layer(20), plural burners or heaters(30), and a heat transmission member(70). A sudarium space is formed inside the inner layer. The outer layer has the same shape as that of the inner layer, and is separated from the inner layer. The burners and heaters are installed in a space between the inner and outer layers. The heat transmission member is embedded in the inner layer. The temperature of the sudarium space is controlled by using the burners, heaters and the heat transmission member.
Patent KR-20060041309-A (KR)
Title: 4-pyrimidone derivatives and their use as peptidyl peptidase inhibitors
Inventor: FENG JUN
IPC: C07D285/16
Filed: 2004-08-12
Abstract: Compounds, pharmaceuticals, kits and methods are provided for use with DPP-IV inhibitors comprising Formula (I), wherein the substituents are as described herein.
Patent KR-20060117303-A (KR)
Title: Curved window blind for motor vehicles
Inventor: HANSEN MELF
IPC: B60J3/00
Filed: 2004-08-10
Abstract: The invention relates to a rear window blind for motor vehicles. Said blind comprises a curved extension profile and a curved winding shaft, whose course corresponds to the extension profile. The winding shaft is composed of several winding shaft beads that are rotatably mounted along a shaft. The course of the shaft reflects the curvature of the segmented winding shaft. A spring motor is located either inside or at the side of the shaft.