baber/WOPTO huggingface dataset:
Patent KR-20080032590-A (KR)
Title: Thin film transistor having chalcogenide layer and fabrication method thereof
Inventor: SONG KI BONG
IPC: H01L29/786
Filed: 2007-04-18
Abstract: A thin film transistor having a chalcogenide layer and a fabrication method thereof are provided to utilize the chalcogenide layer as an optical conductive layer, and to compose an optical or electrical thin film transistor by applying the rectification function of a diode. An amorphous chalcogenide layer(205a) forms a channel layer. A crystalline chalcogenide layer(205b) is formed on both sides of the amorphous layer to form a source region and a drain region. A source and drain electrodes(210,215) are formed on both sides of the amorphous chalcogenide layer and connected to the source and drain regions of the crystalline chalcogenide layer, respectively. A gate electrode is formed on or under the channel layer with a gate insulation layer being interposed between the channel layer and the gate electrode.
Patent KR-20090001527-A (KR)
Title: A synthetic control system of organic farm product and it's process good
Inventor: LEE HAK KYO
IPC: G06Q50/02
Filed: 2007-04-23
Abstract: A total management system of processed agricultural products and environment friendly agricultural products is provided to approach an electronic commercial transaction system by an internet geographic information system and RFID chip which is chain identification table. A total management system of processed agricultural products and environment friendly agricultural products comprises: an internet network(100) including wireless network; a total management web server(200) managing the processed agricultural products and the environment friendly agricultural products; a producer terminal(300) providing history information of the environment friendly agricultural products and the processed agricultural products; a specialized shopping-mall web server(400) merchandising the processed agricultural products and the environment friendly agricultural products; and customer terminal(500) ordering the same.
Patent KR-20080095402-A (KR)
Title: 변압기 무정전 교체용 이동형 연료전지차와 이를 이용한배전용 변압기 교체작업 공법
Inventor: HA YOUNG SUK
IPC: H02G1/02
Filed: 2007-04-24
Abstract: 본 발명은 22.9KV의 배전선로에 설치되어 있는 주상변압기에서 저압선로에 연속적으로 전원을 공급하면서 무정전 상태로 주상변압기를 교체하는 것에 관한 것으로, 더욱 상세하게는 연료전지(Fuel cell)와, 연료전지에서 발전된 직류전원을 교류로 변환시키는 인버터와 배전선로 전원의 위상각과 주파수등 전원의 성질을 감지하여 동일한 성질의 전원으로 인버터를 제어하는 제어장치와 연료전지의 입력단자와 출력단자에 연결되는 바이패스용 케이블과 연료전지 장치 전체를 바이패스 시키는 회로 등을 탑재하여, 교체하고자 하는 변대의 변압기 2차측에 동 위상의 전원을 무정전, 무순단으로 직접 공급하면서 교체 대상 변대 부위를 완전히 배전선로에서 분리하여 사선상태에서 변압기를 교체하는 작업을 수행할 수 있도록 하여, 작업시간의 대폭적인 단축을 통한 원가와 인건비의 획기적인 절감은 물론, 특고압 충전부가 작업개소에서 완전 분리됨으로써 전기적으로 보다 안전하게 변압기 교체작업을 수행할 수 있도록 한, 변압기 무정전 교체용 이동형 연료전지차와 이를 활용한 배전용 변압기 무정전 교체 공법에 관한 것이다. 
     이러한 본 발명은 변압기 무정전 교체용 이동형 연료전지차에 있어서, 상기 무정전 바이패스차의 탑 내부에 교체대상 변압기 용량 이상의 연료전지와 연료전지에서 발전된 전력을 배전선로 변압기와 동질의 교류전력으로 변환시키는 인버터 등의 출력장치를 탑재하고, 상기 탑 내부 후방 측에 바이패스 작업을 위한 다수의 케이블이  권취된 케이블릴을 구비 시킴으로써 이루어지는 것이다. 
       
     무정전, 변압기, 연료전지, 바이패스, 저압선로, fuel cell
Patent KR-20080099474-A (KR)
Inventor: LEE SANG HYUN
IPC: H01L21/336
Filed: 2007-05-09
Abstract: The short channel effect is suppressed by forming the gate spacer having the width of the top which is bigger than that of the lower part. Moreover, the property of transistor can be secured by increasing the post contact process margin. A transistor comprises a semiconductor substrate(20), a gate formed on the semiconductor substrate(22), a gate insulating layer formed between the semiconductor substrate and the gate(21), the gate bottom spacer(23) formed in the side wall of the lower part(22a) of the gate. The gate upper part spacer(24) formed in the side wall of the top(22b) of the gate, and the gate upper part spacer having the width which is bigger than the width of the gate bottom spacer.
Patent KR-20070067028-A (KR)
Title: Dam using nature-friendly engineering method to purify polluted water and to drain earth and sand easily by means of water gate that's possible to drain water through whole section and whole width
Inventor: HAN SANG KWAN
IPC: E02B7/20
Filed: 2007-05-11
Abstract: A dam using an environment-friendly method of construction is provided to prevent the formation of pollutants and to purify polluted water by discharging the water of the reservoir side together with pollutants at a time through a water channel formed over the whole cross section and the whole width of a water channel and aerating while discharging pollutants, and to prevent the accumulation of soil around a water channel by discharging soil together with water. The dam using an environment-friendly method of construction for purifying polluted water and discharging soil easily by installing a drainage system of the whole cross section and the whole width of a water channel comprises a dam structure(100) composed of an upper dam structure(110) and a lower dam structure(120), and many supports(130) placed between the upper dam structure and the lower dam structure and extended longitudinally from the reservoir side to the drainage side to form a water channel(140) in a space between the upper dam structure and the lower dam structure, and a water gate(200) installed to the reservoir side of the water channel to open and close the water channel over the whole cross section and the whole width of the water channel and composed of unit water gates(210) which are provided with many guide grooves and connected with each other by packing members to be movable. In addition, a winch(320) for lifting up a water gate is installed between winches(310) for guiding a water gate of the upper dam structure and connected with a water gate lifting bar(321) connected with the top of the water gate to be reciprocable vertically.
Patent KR-20080100984-A (KR)
Title: Three-dimensional picture display method and apparatus
Inventor: JO CHAN YOUNG
IPC: H04N13/122
Filed: 2007-05-15
Abstract: A method and an apparatus for displaying a 3D image are provided to correct a view point focus point angle of a user if a display focus angle is not equal to a view point focus angle of a user in an image source when displaying the 3D image, thereby enabling a user to feel an accurate 3D image. A 3D image comprising a left eye image signal and a right eye image signal displayed by a predetermined display focus angle is displayed(S311). It is determined whether correction of a view point focus angle of a user is needed(S312). A pixel distance between the left eye image signal and the right eye image signal is calculated when the correction of a view point focus angle of a user is needed(S313). Predetermined indicator marks are respectively displayed at points separated by 1/2 pixel distance of the pixel distance in left/right direction from the center of a screen(S314).
Patent KR-20080101187-A (KR)
Title: Coating composition for interior panel of automobile
Inventor: LEE JUNG HWAN
IPC: C09D183/04
Filed: 2007-05-16
Abstract: A coating composition for interior panel of automobile is provided to ensure excellent abrasion resistance, scratch resistance and anti-photoaging without the primer treatment and to coat directly plastic used as an interior panel of automobile. A coating composition for interior panel of automobile comprises water soluble hydroxyl polyester-polyurethane dispersion 40~55 weight%, acrylic polyurethane dispersion 10~20 weight%, water dispersible polyisocyanate 4~8 weight%, silica of a particle diameter 5~10 micron 1~8 weight%, epoxy silane 0.1~5 weight, ion exchanged water 20~30 weight% and amines 0.1~0.5 weight% as a basic curing catalyst, base on the total coating composition.
Patent KR-20080102041-A (KR)
Title: Vaccum suction frame for ultraviolet rays exposure apparatus
Inventor: LEE BYOUNG SEOK
IPC: G03F7/20
Filed: 2007-05-17
Abstract: A vacuum suction frame for a UV exposure device is provided to improve the speed of task and to prevent the product failure due to the inexperienced work because it is not necessary to work sweeping the mylar film with a bar. A vacuum suction frame(150) for a UV exposure device comprises a mylar film layer; an acryl plate; and a frame for fixing the mylar film layer on one side and fixing the acryl plate on the upper side of the mylar film layer. The frame fixes the acryl plate on one side of the mylar film layer. The vacuum suction frame comprises further a mylar holder for fixing the mylar film layer and an acryl fixing unit combined with the mylar holder.
Patent KR-20080045595-A (KR)
Title: A supporting unit for safety guard
Inventor: RYU SOON MO
IPC: E04G21/32
Filed: 2007-05-23
Abstract: A fall prevention net fixing member is provided to reduce the danger of accidents at installation work by performing almost all assembly works in the room, and to install a fall prevention net simply without hindrance. A fall prevention net fixing member includes a nut portion formed on one side and coupled to a form hole formed on the surface of a concrete wall, and a frame joint portion(60) formed on the other side and coupling/fixing a frame for supporting a fall prevention net, wherein the form hole is formed while installing a form for curing concrete, and provided with a bolt projected in the center of the bottom and coupled with the nut portion of the fixing member.
Patent KR-20070115671-A (KR)
Title: Beam processing system and beam processing method
Inventor: TSUKIHARA MITSUKUNI
IPC: H01J37/317
Filed: 2007-05-29
Abstract: A beam processing system and method is provided to minimize longitudinal-direction divergence of a beam at a beam irradiation position on a processing object. A particle beam extracted from a beam generating source passes in turn through a mass analysis magnet device(13), a mass analysis slit(15), and a deflection scanner(17) to irradiate a processing object. The mass analysis slit is disposed between the mass analysis magnet device and the deflection scanner at a position of maximum convergence in a lateral direction. A first DC quadruple electromagnet(14) and a second DC quadruple electromagnet(16) are installed on an upstream side and a downstream side of the mass analysis slit.
Patent KR-20070059043-A (KR)
Title: Memory
Inventor: HONMA KAZUNARI
IPC: H01L31/062
Filed: 2007-05-30
Abstract: A memory is provided to improve reading precision of a signal by improving the intensity of a signal read by a memory cell. A memory material layer(15) is formed on a first electrode layer(13), including a memory part(15a) and a thin film part(15b). The thin film part has a smaller thickness than that of the memory part wherein the average thickness of the thin film part is 15 % of the thickness of the memory part. The first electrode includes a first lower electrode layer and a second lower electrode layer formed on the first lower electrode layer, having a function of controlling diffusion of oxygen. A second electrode layer(16) is formed on the memory part of the memory material layer. A memory cell array region(50) includes a plurality of memory cells of a simple matrix type including the first electrode layer, the memory material part and the second electrode part. A peripheral circuit region(60) is formed in a different region from a memory cell array region from a planar point of view, including a transistor. An insulation layer for controlling diffusion of hydrogen is formed to cover substantially all the front surface of a part of the memory cell array region where the memory cell is not formed, but the insulation layer is not formed in the peripheral circuit region including the transistor.
Patent KR-20070115738-A (KR)
Title: Pressure-sensitive adhesive sheet for dicing
Inventor: YAMAMOTO SHOUJI
IPC: C09J7/22
Filed: 2007-05-31
Abstract: A pressure-sensitive adhesive sheet for dicing is provided to improve long-term storage stability of adhesive strength and to prevent various additives contained in a substrate from being transferred to a pressure-sensitive adhesive layer. A pressure-sensitive adhesive sheet(10) for dicing includes a substrate(11) and at least one pressure-sensitive adhesive layer(12) disposed on at least one surface of the substrate. The substrate contains polyvinyl chloride as a main component and trialkylphosphite as a heat stabilizer of polyvinyl chloride. The pressure-sensitive adhesive layer contains poly(meth)acrylic acid ester as a main component. The trialkylphosphite transferred from the substrate to the pressure-sensitive adhesive layer is not unevenly distributed on the surface of the pressure-sensitive adhesive layer.
Patent KR-20080107125-A (KR)
Title: Rfid tag cognition system for detecting a standard plastic garbage bag in waste collection system
Inventor: HA CHON YOUNG
IPC: B09B5/00
Filed: 2007-06-05
Abstract: An RFID(Radio Frequency IDentification) tag cognition system for detecting a standard plastic garbage bag in a waste collecting system is provided to discriminate a non-standard plastic garbage bag from a standard plastic garbage bag by attaching an RFID tag to the standard plastic garbage bag. When a standard plastic garbage bag to which an RFID tag(22) is attached approaches an antenna(2) placed at a dropping hole, the antenna transceives the information of the RFID tag and a reader(31) of a controller in the hole reads out inherent information of the RFID tag. Then, the inherent information is transmitted to a main controller(91) of a collection site(9). The transmitted inherent information is transferred to an upper computer(92), and the computer compares the received inherent information with a tag value stored at an RFID database(93).
Patent KR-20070067063-A (KR)
Title: Supporting structure for road sing board
Inventor: KO JAE YOON
IPC: E01F9/011
Filed: 2007-06-19
Abstract: A support structure for a road sign board is provided to heighten visibility of a driver at night by installing a road sign board together with the existing support structure to be inclined against the horizontal road surface. The support structure for a road sign board for binding an upper connecting bar(3a) to an I-shaped support frame contains a band assembly(10) composed of two semicircular bands coupled in a circle to enclose a connecting bar(3a) and provided with coupling holes to fasten a coupling bolt and a coupling nut, and a connecting bracket(20) provided with a T-shaped connecting groove to house the end of the I-shaped support frame to be movable in the longitudinal direction and a bolt passing hole to fasten with a connecting bolt and a connecting nut together with the connecting hole.
Patent KR-20070122377-A (KR)
Title: A laminated polarizer, a liquid crystal display by using the laminated polarizer, a method for producing the laminated polarizer, and a method for producing an optical compensator film used for the laminated polarizer
Inventor: KUNAI YUICHIRO
IPC: G02F1/13363
Filed: 2007-06-20
Abstract: A laminated polarizer plate, an LCD(Liquid Crystal Display) using the polarizer plate, and a method of fabricating an optical compensation film used for the polarizer plate are provided to prevent the optical compensation film from being damaged when the laminated polarizer plate is placed in a high-temperature high-humidity environment and restrict generation of tunneling according to damage of the optical compensation film. A laminated polarizer plate includes an optical compensation film(2). The optical compensation film includes a transparent base(3), an alignment film(4) formed on the transparent base, and a liquid crystal compound coating film(5) formed on the alignment film. The transparent base is bonded to one side of a polarizer(1). The optical compensation film is cut into a strip having a predetermined size and heat-treated such that the density of bubbles generated when the optical compensation film is curled into a cylinder form having the liquid crystal compound coating film placed inside the cylinder and dipped in a hot water at 60 degrees centigrade for 60 minutes has a predetermined value.
Patent KR-20080113521-A (KR)
Title: Laser manufacturing device with airfloating stage
Inventor: MIN SUNG WOOK
IPC: B23K26/00
Filed: 2007-06-25
Abstract: A laser machining apparatus using an air floating stage is provided to prevent the contamination and scratch of a substrate by including a floating unit. A laser machining apparatus using an air floating stage comprises a light source(100) generating the light, scan parts(103,104,200) which reflect the light generated in the light source to form a predetermined refraction angle, optical units(105,106) guiding the light reflected in the scan part to a substrate supported by a stage(400), a first light-receiving part(108) which receives the light having the initial optical path among the effective optical paths reflected in the scan part, optical path recognition parts(108,109) comprising a second light-receiving part(109) which receives the light having the final optical path, a controller(110) controlling the light source with the synchronizing signal received in the optical path recognition part, and an external information part(120) providing the controller with information about the task performed on the substrate.
Patent KR-20070073713-A (KR)
Title: Backlight unit and display device having the same
Inventor: SEONG KI BUM
IPC: G02F1/133
Filed: 2007-06-25
Abstract: A backlight unit and a display device including the same are provided to drive a light source member divisionally by a simple structure. A light source member(440) is divided into plural division areas. The division areas are individually driven. A light source driving member group(430) supplies the power to the light source member and includes a multiple driving member connected with at least two division areas. A light source control member controls the light source driving member group so that the power is selectively supplied to the division areas connected with the multiple driving member. Each division area is connected with any one among plural multiple driving members. The light source member includes a light emitting diode. The plural division areas are arranged with a band shape in parallel.
Patent KR-20080114156-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: PARK JUNG BUM
IPC: H01L27/105
Filed: 2007-06-27
Abstract: A method for manufacturing a semiconductor device is provided to improve yield of the semiconductor device by preventing defect like a bunker when forming a capacitor of the semiconductor device. A storage node contact plug(23) is formed. A barrier metal layer(27) is formed in an upper portion of the storage node contact plug. An ohmic contact layer(27A) is formed between the storage node contact plug and the barrier metal layer through a first heat process. A second heat process is performed to reduce the stress when forming an ohmic contact layer. A lower electrode of the capacitor is formed in an upper portion of the ohmic contact layer.
Patent KR-20090000313-A (KR)
Title: Middle and large-sized battery pack having improved cooling efficiency
Inventor: SHIN YONG SHIK
IPC: H01M50/271
Filed: 2007-06-28
Abstract: A middle and large-sized battery pack with excellent cooling efficiency is provided to ensure a compact and stable structure and to effectively remove the heat generated in the charging/discharging of a battery cell by the uniform flow of the refrigerant. A middle and large-sized battery pack(100) comprises a module assembly(110), a plurality of supporting members(130) and a pack housing(160). The module assembly is arranged so that a plurality of battery modules mutually connect in the side direction and has a structure where the flow of the refrigerant is perpendicularly formed. The battery module has a structure of being built in the module case by serially connecting the plurality of battery cells or the unit modules. The supporting members support both sides and bottom of a module assembly and maintain the arrangement of the module assembly. The pack housing surrounds the exterior of the supporting members and module assembly. The refrigerant is flowed into one side upper part(or the bottom part) of the module assembly along the sealed space which is set up by supporting members, perpendicularly passes through the module assembly, and is ejected to the other side lower part (or the upper part).
Patent KR-20090005668-A (KR)
Title: 멀티미디어 데이터 배포 경로 추적 시스템 및 그 방법
Inventor: WOO BYUNG HYUN
IPC: G06F21/12
Filed: 2007-07-09
Abstract: 본 발명은 네트워크에서의 멀티미디어 데이터의 배포 경로를 추적하는 시스템 및 그 방법에 관한 것이다. 
     본 발명에 따른 멀티미디어 데이터 배포 경로 추적 시스템은 웹 브라우저에서 멀티미디어 데이터의 노출 및 재생을 지원하는 웹 프로그램의 주소인 웹 프로그램 주소를 포함한 멀티미디어 데이터 소스 접근 정보를 게시하는 웹 서버 모듈, 웹 페이지에서의 노출 및 재생을 위한 멀티미디어 관련 파일을 저장하는 미디어 파일 서버, 클라이언트로부터 상기 웹 프로그램 주소를 수신하여 대응하는 멀티미디어 파일 노출 및 재생을 수행하고, 브라우저 환경 변수 정보를 요청하는 웹 프로그램을 구동하는 웹 프로그램 구동부, 상기 웹 브라우저에서의 멀티미디어 데이터 노출에 대응하는 상기 웹 프로그램 주소를 검색하여 상기 등록된 배포자를 식별하고 상기 식별 결과를 기록하는 배포자 데이터 처리부 및 상기 배포자 식별 기록을 저장하는 데이터 베이스 서버를 포함하는 멀티미디어 데이터 배포 경로 추적 시스템을 제공한다. 
       
     태그, 멀티미디어 데이터, 동영상, 배포 경로 추적
Patent KR-20090011611-A (KR)
Title: Led display device having reflection means
Inventor: KIM JAE EUL
IPC: G09F13/22
Filed: 2007-07-27
Abstract: A LED display device having a reflective unit is provided to improve luminance by reflecting light radiated to an upper side of an LED within a visible angle of a user. A plurality of LEDs(200) are mounted in a panel(100). A reflective part(401) comes in contact with upper parts of the LEDs in order to reflect light to be reflected to an upper side of the LED. A supporting part(402) is coupled between contact surfaces of the LED and the panel in order to support the reflective part according to the fixation of the LED on the panel. A reflection unit(400) reflects the light radiated to the upper side of the LED within a visible angle of a user.
Patent KR-20080011104-A (KR)
Title: Electron beam lithography method and magnetic recording media manufactured using the same, and method for manufacturing the magnetic recording media
Inventor: OKINO TAKESHI
IPC: G11B5/84
Filed: 2007-07-27
Abstract: An electron beam lithography method and magnetic recording media manufactured by the same, and a method for manufacturing the magnetic recording media are provided to reduce unstable aspects and obtain a desired pattern stably by using an electron beam lithography apparatus which rotates a stage at CAV(Constant Angular Velocity). An electron beam lithography method is for drawing of a pattern made of a plurality of bits by projecting an electron beam on a photosensitive resin film using an electron beam lithography apparatus which comprises a rotating mechanism which rotates a stage mounting a substrate having the photosensitive resin film at constant angular velocity, a moving mechanism which moves the stage in a horizontal direction, and an electron beam projecting part which projects the electron beam to the photosensitive resin film. When exposing the electron beam to an area corresponding to a bit pattern of a point of radius from the center of rotation of the substrate, an off-state of the electron beam is set during the exposure of electron beam in the area corresponding to the bit pattern, so as to make the point of radius to be exposed by electron beam by r/rout times of a point of an outermost radius.
Patent KR-20090014434-A (KR)
Title: 토네이도 형상의 소용돌이를 갖는 기포 발생장치
Inventor: LEE JOON HYUNG
IPC: A01K63/00
Filed: 2007-08-06
Abstract: 본 발명은 수조 내의 기포 발생장치에 대한 것으로, 특히 수조에는 물순환 및 회전을 위한 워터펌프를 장착하고 수조의 하단에는 기포발생기를 장착하여, 워터펌프의 배출수압에 의한 수조 내의 물이 회전되게 하는 동시에 기포발생기를 통해 수조 바닥의 노즐을 통해 공기방울이 배출되게 함으로써, 
     수조의 내부에서 일정 구역의 물이 노즐을 중심으로 회전을 하여 기포 발생기로부터 배출되는 공기방울이 흡사 토네이도 형태와 같은 소용돌이를 일으키며 상승되게 하고, 공기방울이 물과 접촉하는 시간의 증대 및 공기방울의 운동량을 극대화시켜 용존산소량을 크게 상승시키는 것이며, 공기방울의 소용돌이를 이용한 토네이도 형상의 구현이 가능하여 토네이도의 연구 또는 교육 등의 자료로 활용할 수 있는 것이며, 이를 실내 장식품으로 활용하는 경우에는 뛰어난 입체 활동성을 갖는 토네이도 형태의 기포에 의해 우수한 실내 장식성을 연출할 수 있는 특징의 기포 발생장치에 관한 것이다. 
       
     수조, 워터펌프, 기포, 토네이도, 소용돌이, 노즐