baber/WOPTO huggingface dataset:
Patent KR-20070115547-A (KR)
Title: New rc plate slab - to - cft column connection, and top-down method for constructing underground floors of building
Inventor: RHIM HONG CHUL
IPC: E02D29/045
Filed: 2006-07-12
Abstract: A joint structure of a CFT(concrete filled steel tube) column and a reinforced concrete flat plate and a top-down construction method of a basement floor of a building using the joint structure of a CFT(concrete filled steel tube) column and a reinforced concrete flat plate are provided to reduce story height and to construct a basement floor of a building economically and quickly by maximizing the advantage of a CFT column and the advantage of a reinforced concrete flat plate. A joint structure of a CFT(concrete filled steel tube) column and a reinforced concrete flat plate is formed by attaching a shear bearing strap(11), transferring shear load from a reinforced concrete flat plate to a CFT column, to the outside of a CFT column(10) on a joint between a CFT column and a reinforced concrete flat plate(30), installing a shear connector(20) composed of a steel plate and many shear studs closely to the upper part of the shear bearing strap attached with the shear bearing strap to cover the outside of the CFT column before placing concrete for a reinforced concrete flat plate, and placing concrete for a reinforced concrete flat plate to make the shear studs of the shear connector buried under the concrete. A top-down construction method of a basement floor of a building using a joint structure of a CFT column and a reinforced concrete flat plate comprises the steps of: installing a pre-foundation column composed of a CFT column under the ground by perforating the ground and installing a casing, inserting a CFT column attached with a pier reinforcement cage and a shear bearing strap into the perforated hole, placing concrete around the pier reinforcement cage, placing soils around the CFT column in the hole and pulling out the casing inserted to the hole; excavating the ground using a top-down method; and joining a reinforced concrete flat plate forming a floor slab of each basement floor with the CFT column.
Patent KR-20080006375-A (KR)
Title: Charge pump and cmos image sensor
Inventor: BAEK YOUNG JIN
IPC: G11C5/14
Filed: 2006-07-12
Abstract: A charge pump and a CMOS image sensor are provided to minimize a ripple and a voltage drop of an output voltage without increasing a frequency of a clock by stably supplying a voltage to a load capacitor for one period. A charge pump comprises a load capacitor(440), a clock signal generator(410), a first pumping circuit(420), and a second pumping circuit(430). The clock signal generator generates first and second clock signals. The first pumping circuit is charged by the charges corresponding to a supply voltage according to a first clock signal. The first pumping circuit steps down the charged voltage and charges the load capacitor according to a second clock signal. The second pumping circuit is charged by the supply voltage according to the second clock signal and steps down the charged voltage according to the first clock signal. The second pumping circuit charges the load capacitor. While the first clock signal is maintained at a first state, the second clock signal is maintained at a second state. While the second clock signal is maintained at the first state, the first clock signal is maintained at the second state.
Patent KR-20070024351-A (KR)
Title: Apparatus and method for controlling state of terminal, and apparatus for transmitting paging message
Inventor: LEE KYOUNG SEOK
IPC: H04B7/26
Filed: 2006-07-19
Abstract: An apparatus for controlling the states of a terminal, a method thereof, and an apparatus for transferring a paging message are provided to increase efficiency in using radio resources and to minimize the power consumption of a terminal by controlling state transition of the terminal according to QoS levels and applying different mobility management methods according to states of the terminal. A state control apparatus comprises a state control part(410), which exists in a network layer(III), and a sub-state control part(430), which exists in a data link layer(II). The state control part(410) sets a terminal to become a connected state or a disconnected state. Also the state control part(410) transits disconnected state of the terminal to an active state or an idle state. The sub-state control part(430) transits the active state of the terminal to an active sub-state or an idle sub-state. The state control part(410) allocates shared radio resources when the terminal is in the active state. The sub-state control part(430) measures the level of QoS through a measurement channel when the terminal is in the active sub-state, and allocates a part of shared radio resources dedicatedly to the terminal. The sub-state control part(430) inactivates the measurement channel when the terminal is in the idle sub-state. The sub-state control part(430), when the terminal is in the idle sub-state, operates a control channel and a data channel in a DTX(Discontinuous Transmission) or DRX(Discontinuous) method.
Patent KR-20080008566-A (KR)
Title: Method of production of ripen ginseng composition and the composition using the same
Inventor: HWANG JIN CHAN
IPC: A23L19/00
Filed: 2006-07-20
Abstract: A method of manufacturing an aged whole ginseng composition, aged ginseng body composition, aged ginseng root hair composition and its mixed ginseng composition by aging each portion of the whole, body and root hair of 6-year-old Korean ginseng is provided, which improves the taste, color and flavor of the ginseng compositions. Whole ginseng, ginseng body and ginseng root hair are each aged in water at 0 to 15deg.C for 1 to 5 months, dried at 7 to 20deg.C for 1 to 3 weeks, aged in water at 58 to 78deg.C for 15 to 25 days in a first step and at 75 to 95deg.C for 5 to 15 days with a steam-jacketed apparatus containing one or more cooling tower parts(300,400,500) in a second step and extracted to give ginseng extract. Then 100 parts by weight of the aged whole ginseng composition is mixed with 10 to 50 parts by weight of the ginseng body composition and 50 to 90 parts by weight of the ginseng root hair composition and aged at 75 to 95deg.C for 5 to 15 days with the steam-jacketed equipment containing one or more cooling tower parts to give a mixed aged ginseng composition. The ginseng body is obtained by removing root hair and a rhizome of ginseng. The ginseng is 6-year-old Korean ginseng. The steam-jacketed apparatus comprises a double boiling part(200) and a heat source part(100).
Patent KR-20070015044-A (KR)
Title: Semiconductor wafer and method of manufacturing semiconductor device
Inventor: NAGANO HAJIME
IPC: H01L21/31
Filed: 2006-07-28
Abstract: A semiconductor wafer is provided to improve electron mobility caused by the stress in a strained silicon layer by using a strained silicon layer in a channel part. A first semiconductor layer is formed as a buffer layer on a semiconductor substrate, having a different lattice constant from that of the semiconductor substrate. A second semiconductor layer is formed as a strained semiconductor layer(14) on the first semiconductor layer, made of the same material as that of the semiconductor substrate. A third semiconductor layer is formed as a cap layer on the semiconductor layer, having a different lattice constant from that of the second semiconductor layer.
Patent KR-20080011748-A (KR)
Title: Method of manufacturing liquid crystal display
Inventor: SONG KEUN KYU
IPC: G02F1/136
Filed: 2006-07-31
Abstract: A method for manufacturing an LCD is provided to form a contact hole by pattern-etching an upper passivation layer and etching a lower passivation layer using the pattern-etched upper passivation layer as a mask, thereby preventing the misalignment of the contact hole due to shrinkage of a substrate. A lower passivation layer(180p) is formed of an inorganic material above a flexible substrate. An upper passivation layer(180q) is formed of an organic material on the lower passivation layer. A preliminary contact hole is formed by photo-etching the upper passivation layer. A first contact hole(185) is formed by etching the lower passivation layer using the photo-etched upper passivation layer as a mask. A second contact hole(187) is formed by ashing the photo-etched upper passivation layer using oxygen.
Patent KR-20080013263-A (KR)
Title: Driving integrated circuit and liquid crystal display including the same
Inventor: KIM JONG TAE
IPC: G02F1/1345
Filed: 2006-08-08
Abstract: A driving IC unit and an LCD(Liquid Crystal Display) including the same are provided to prevent image quality deterioration caused by noise during panel display by enforcing ground by expanding a sub ground unit path in another surface except a ground line of one surface where a driving IC is mounted. A driving IC(Integrated Circuit) unit(30) comprises a base film(31), a driving IC(35), a wiring unit(37), a sub ground unit(33) and a connection unit. The driving IC is mounted in one surface of the base film, and the wiring unit comprises a signal line and a ground line. The signal line is formed in one surface of the base film to transmit signals. The ground line is for ground of the driving IC. The sub ground unit is formed in the other surface of the base film. The connection unit electrically connects the sub ground unit with the ground line of the driving IC.
Patent KR-20080018501-A (KR)
Title: 3d ray tracing method using quad tree and method for predicting propagation characteristics using hash table
Inventor: PARK YONG BAE
IPC: H04B17/00
Filed: 2006-08-24
Abstract: A 3D ray tracing method using a quad tree and a method for predicting propagation characteristics using a hash table are provided to predict the propagation property of microwave in radio communication quickly by enhancing the speed of search for a ray tube including an observation point. Basic data which is necessary for a 3D ray tracing method is inputted(51). A surface being seen from a transmission antenna is searched by using a quad tree(53). A ray tube is created by corresponding to each searched surface(54). A new ray tube is created through the ray tube created previously, and connected with the ray tube which is created previously(55). The previous procedures are repeated as much as the predetermined number of times, for forming a propagation path.
Patent KR-20080019844-A (KR)
Title: Backlight unit and liquid crystal display device comprising thereof
Inventor: PARK SANG JUN
IPC: G02F1/13357
Filed: 2006-08-29
Abstract: A backlight unit, and a liquid crystal display device comprising the same are provided to bond a mold frame with a PCB(printed circuit board) by placing a PCB bonding sheet at a PCB outlet for preventing the liquid crystal panel from being separated from the mold frame. A backlight unit(100) comprises a light source(110), a light guide plate(120), optical sheets(130), a mold frame(140), a PCB(printed circuit board) outlet(142) and a PCB bonding sheet(160). The light guide plate, which is placed at the side of the light source, guides the light projected from the light source to the liquid crystal panel. The optical sheets are placed above the light guide plate. The mold frame covers the mold frame and the optical sheets. The PCB outlet provides an outlet path of the PCB by opening one side of the mold frame. The PCB bonding sheet, placed at the PCB outlet, bonds the PCB. The backlight unit includes a panel receiving protrusion(146), and a panel bonding sheet(150).
Patent KR-20080019988-A (KR)
Title: Method for testing chemical resistance of geotextile
Inventor: JEON HAN YONG
IPC: G01N33/00
Filed: 2006-08-30
Abstract: A method for testing chemical resistance of geotextile is provided to anticipate accurately capacity lowering of geotextile for the chemical resistance, improve stability of the structure, and reduce the costs for architectural construction by considering the correct safety rate. A method for testing chemical resistance of geotextile comprises the steps of: preparing a testing standard solution and a field sampling solution; filling any one solution of testing standard solution and field sampling solution to a chemical resistance testing device having a geotextile sample; controlling environments required for the chemical resistance test; collecting the tested sample from the chemical resistance testing device; comparing the tested sample with a control sample; and storing or analyzing the comparison results, wherein the environments are controlled to pH 4-7 and 9-12, and 20-30 deg. C when the field sampling solution is sampled in the foundation structure, or to pH 4-7 and 9-12, and 20-80 deg. C when the field sampling solution is sampled from landfill, or to pH 4-7 and 20-30 deg. C when the filed sampling solution is sampled from seawater.
Patent KR-20080023851-A (KR)
Title: Semiconductor manufacturing equipment and method for controlling nozzles thereof
Inventor: PARK CHUN HEE
IPC: H01L21/304
Filed: 2006-09-12
Abstract: Semiconductor manufacturing equipment having a plurality of nozzles and a method for controlling the nozzles are provided to reduce a processing time and increase productivity of the process by operating at least a couple of nozzles at the same time. Semiconductor manufacturing equipment comprises a chamber(102), a chuck plate(104), a plurality of nozzles, a driving units(122,132), and a control unit(106). The chamber is a space for performing a cleaning process. The chuck plate is installed within the chamber for loading a wafer thereon. The nozzles, that are fixed, rotated, and reciprocated, clean the wafer loaded on the chuck plate, comprising a first nozzle(110) horizontally reciprocating for discharging chemical liquid on a front surface of the wafer, second and third nozzles(120,130) generating supersonic wave on the front surface of the wafer, a fourth nozzle(140) fixed to one side of the chamber for discharging deionized water on the wafer, and a fifth nozzle(150) mounted on the chuck plate for discharging deionized water on a back surface of the wafer. At least the first and second, or first and third nozzles are operated at the same time by the control unit. The driving units drive the nozzles. The control unit operates at least a couple of nozzles at the same time in one recipe step, while the cleaning process is undergoing.
Patent KR-20080024706-A (KR)
Title: Pt/pd catalysts for use of direct methanol fuel cell
Inventor: NAM WOO HYUN
IPC: H01M4/90
Filed: 2006-09-14
Abstract: A catalyst for an air electrode, an electrode containing the catalyst for a fuel cell, a membrane electrode assembly containing the electrode, a direct methanol fuel cell containing the membrane electrode assembly, and a method for preparing the catalyst are provided to lower the reactivity to the crossover methanol, to prevent the deterioration of oxygen reduction and to decrease the adsorption to carbon monoxide. A catalyst for an air electrode comprises 0.5-99.5 mol% of platinum (Pt); and 0.5-99.5 mol% of palladium (Pd). Preferably the platinum and the palladium are supported by a catalyst carrier material. Preferably the catalyst carrier material is at least one porous carbon selected from the group consisting of activated carbon, carbon fiber, graphite fiber and carbon nanotube; at lest one conductive polymer selected from the group consisting of poly(vinyl carbazole) and its derivative, polyaniline and its derivative, and polypyrrole and its derivative; or at least one metal oxide selected from the group consisting of tungsten oxide, titanium dioxide, nickel oxide, ruthenium oxide, tantalum oxide and cobalt oxide.
Patent KR-20080026886-A (KR)
Title: Grounding structure for circuit board
Inventor: KIM CHI HUN
IPC: H05K7/00
Filed: 2006-09-22
Abstract: A grounding structure for a circuit board is provided to enable grounding posts to be in contact with the lower side of the circuit board certainly when the circuit board is joined to a frame as the height of the grounding posts is higher than that of joining posts, thereby performing grounding through the joining posts screw-joined to the circuit board and grounding through the grounding posts stably. A plurality of joining posts(41,42) and grounding posts(45) are protruded on a frame(40). The joining posts are joined to each edge portion of a circuit board(30). The grounding posts are in contact with of the inner portion of the edge portion of the circuit board. The circuit board grounds the frame through the plural joining posts and the grounding posts. The height of the grounding posts is higher than that of the joining posts.
Patent KR-20060113850-A (KR)
Title: Forming apparatus for half precast concreat slab
Inventor: KIM DONG WOO
IPC: E04B5/16
Filed: 2006-09-25
Abstract: An apparatus for molding a half precast concrete slab panel is provided to reduce the defective rate by firmly fixing the slab molding angle with the support device fixing unit of fixing the slab molding angle support device at the lower molding frame. An apparatus(100) for molding a half precast concrete slab panel(200) is composed of a lower molding frame(110) having a horizontal surface of a rectangle shape and horizontally molding the lower side of the half precast concrete slab panel; a slab molding angle(120) placed like a rectangle on the upper surface of the lower molding frame to mold the front/rear and left/right side surfaces of the half precast concrete slab panel; an angle fixing piece(130) fixed on the upper surface of the molding frame which is the rear part of the center of each slab molding angle and formed with plural fixing grooves(132) with a regular interval of the inner and outer direction at the upper surface; a slab molding angle support device(140) whose lower end of the rear side is inserted on the fixing groove of the angle fixing piece to support the rear end of the center of each slab molding angle through the front end and to prevent the pushing when pouring the concrete article in the slab molding angle; and a support device fixing unit for fixing the slab molding angle support device at the lower molding frame and fixing the slab molding angle.
Patent KR-20080030150-A (KR)
Title: Lamp type ultraviloet light emitting diode assembly and mehtod for fabricating the same
Inventor: BAE JEONG SUK
IPC: H01L33/56
Filed: 2006-09-29
Abstract: A lamp type ultraviolet light emitting diode assembly and a method for fabricating the same are provided to minimize the reduction of light extraction efficiency caused by a refractive index difference by using a silicon molding part to surround an ultraviolet light emitting diode. A lamp type ultraviolet light emitting diode assembly includes a lamp body(10) and a plurality of silicon molding parts(20). The lamp body includes a base part(12). One or more lead pins(3a,3b) penetrate the base part. The silicon molding parts are formed to cover an ultraviolet light emitting diode(2) attached on the base part. The lamp body includes a protrusion which is formed on an upper surface of the base part in order to surround the ultraviolet light emitting diode. A silicon molding part of the lamp body is formed with a plane structure.
Patent KR-20070037416-A (KR)
Inventor: HIROTA ISAO
IPC: H04N5/372
Filed: 2006-09-29
Abstract: 신호가 CCD 고체 촬상 소자로부터 독출될 때, 고속 독출이 감소된 구동 전압 사이의 간섭에 기인한 노이즈의 발생과 함께 행해지도록 CCD 고체 촬상 소자는 적어도 2개의 구동 전압으로 구동된다.    CCD 고체 촬상은 수직 전송 레지스터 및 수평 전송 레지스터 사이에서 충전 축적부를 포함한다.    행 방향으로의 전송에 대해 유효전송기간 동안에 열 방향으로 충전의 전송을 행함으로써, 수광 센서에 의해 발생된 일행의 신호 충전은 충전 축적부에 전송되고, 행 방향으로의 전송내에서 유효전송기간 외부의 전송을 행함으로써 충전 축적부에 전송된 일행의 신호 충전은 수평 전송 레지스터에 전송된다.
Patent KR-20070090722-A (KR)
Title: Electronic conference system, electronic conference support method, electronic conference support device, and conference server
Inventor: TAKAAI MOTOYUKI
IPC: H04N7/15
Filed: 2006-10-17
Abstract: An electronic conference system, a method and an apparatus for supporting an electronic conference, and a conference server are provided to process a screen image individually, displayed on plural sides commonly, according to each site. A conference server(10,20) comprises the following parts: an attribute acquiring unit for acquiring attribute information designated with respect to a drawing object included in a screen image displayed on a connected display; a screen data process controller for processing the drawing object according to the acquired attribute information; and an attribute information transmitting unit for transmitting the acquired attribute information to an electronic conference control device. An electronic conference control device comprises the following parts: a screen data management unit for managing information about screen images commonly displayed on the plural displays; a drawing object management unit for managing a portion of the screen image as a drawing object; an attribute designation processor for receiving attribute information transmitted from the attribute information transmitting unit of one of the plural conference servers; and an attribute notification processor for notifying the received attribute information with respect to the drawing object to a conference server except the conference server in which the attribute information is designated.
Patent KR-20080034666-A (KR)
Title: Electronic device system
Inventor: JEON BYUNG GIL
IPC: H04Q9/04
Filed: 2006-10-17
Abstract: An electronic device system is provided to solve a problem that a user feels inconvenient in manipulating a desired function of a main body of an electronic device by using a remote controller because an access process for a desired manipulation is complicated. A remote controller(10) transmits a key input signal corresponding to a key input, and a signal receiving unit(20) receives the key input signal. An OS(Operating System)(50) operates based on an inputted control signal and outputs operation mode information about a current operation mode. A microcomputer(60) stores control signal information corresponding to the key input signal according to each operation mode, and when the key input signal is received from the remote controller, the microcomputer determines an operation mode based on the operation mode information, and outputs a control signal corresponding to the key input signal according to the operation mode to the OS.
Patent KR-20070045922-A (KR)
Inventor: TAKEUCHI YASUO
IPC: H01L27/146
Filed: 2006-10-23
Abstract: 수광 영역(21)과 부유확산 영역(22)이 반도체 기판(20)에 서로 이격하여 형성되고(S11), 반투명 접착제(31)는 반도체 기판(20) 위의 수광 영역(21)에 대응하는 영역에 도포되고(S22), 반투명 플레이트(30)는 반투명 접착제(31)가 도포된 반도체 기판(20)에 부착된다(S23). 이 반도체 제조 공정에서, 반투명 접착제(31)가 도포되기 전에, 반투명 접착제(31)가 반도체 기판(20) 위의 부유확산 영역(22)에 대응하는 영역에 흘러드는 것을 방지하도록 댐 부재(24)가 반도체 기판(20) 위에 형성된다. 
       
     댐, 접착제, 반투명, 수광, 부유, 확산, 직접, 적층
Patent KR-20070054097-A (KR)
Inventor: HOSOYA YUKIO
IPC: B62J37/00
Filed: 2006-11-06
Abstract: 본 발명은 연료 탱크 높이를 낮게 하여 시트 높이를 낮게 하는 동시에, 차량의 발진시에 필요로 하는 연료를 확보하기 쉽게 한 스쿠터형 차량의 연료 펌프 배치 구조를 제공한다.   
     승무원이 착석하는 시트(72)의 아래쪽에 수납 박스(21)를 배치하고, 이 수납 박스(21)의 뒤쪽에서 또한 후륜의 위쪽에 연료 탱크(22)를 배치한 스쿠터형 차량에 있어서, 연료 탱크(22)의 상벽(143)의 전부(前部)에 연료 주입구(142)를 설치하고, 연료 탱크(22)의 연료 주입구(142)보다도 뒤쪽의 경사벽(126)에 연료 탱크(22)에 내장한 연료 펌프(91)를 측면에서 보아 앞으로 하강하도록 배치하였다.