baber/WOPTO huggingface dataset:
Patent KR-20080008418-A (KR)
Title: Trimethine dimer compound and optical recording medium using same
Inventor: NISHIMOTO TAIZO
IPC: G11B7/244
Filed: 2006-05-16
Abstract: Disclosed is a trimethine dimer compound represented by the general formula (I) below. Also disclosed is an optical recording medium containing such a compound in a recording layer. (I) (In the formula, symbols are as defined in the description. When both Xa2 and Xb2 are imino groups, one of Xa1, Xb1, Xa3 and Xb3 is necessarily an optionally substituted 1-alkyl-1-benzylmethylene group, an optionally substituted 1, 1-dibenzylmethylene group, or an optionally substituted cycloalkane-1,1-diyl group having 3-6 carbon atoms.)
Patent KR-20080021721-A (KR)
Title: Integrated monitoring and feedback designs for external cavity tunable lasers
Inventor: HUTCHINSON JOHN M
IPC: H01S3/08
Filed: 2006-06-29
Abstract: An integrated structure includes front and rear facets (201, 203) optically-coupled by a waveguide (220) passing through the integrated structure. The integrated structure includes a gain section (202) and a reflector (208) optically coupled to the gain section by the waveguide, the reflector to emit an optical output. A modulator (214) is optically coupled to the reflector by the waveguide, the modulator to modulate the optical output. And a control section (216) disposed along the waveguide. ® KIPO & WIPO 2008
Patent KR-20090075118-A (KR)
Title: A cooling method for a computer
Inventor: JEON KWI BIN
IPC: G06F1/20
Filed: 2008-01-03
Abstract: A cooling method of a compute which achieves miniaturization and light weight of the computer by using a sirocco fan is provided to improve cooling performance by cooling components which is located inside the computer. A computer inflows air from the outside to a cooling module(10) of the computer. The air is cooled by a fan within the cooling module. The computer transfers the cold air to a direction which is parallel with a computer main body. A part of the cold air cools heat transmitted from a heat emitting unit of the inside of the computer in the cooling module. The rest of the cold air is cooled inside the computer according to the discharge of the air.
Patent KR-20090076582-A (KR)
Title: Photo sensor and plat panel display using the same
Inventor: KIM DO YOUB
IPC: G09G3/32
Filed: 2008-01-09
Abstract: An optical sensor and a flat panel display using the same are provided to increase the dynamic range of the optical sensor by amplifying the current outputted from the optical sensor in order to increase the current amount. An optical sensor comprises: a first transistor(M11) having a first electrode connecting to a first power source and a second electrode connecting to a second power source; a photo diode(PD1) in which the first electrode is connected to the first power source and which the second electrode is connected to a second node; a second transistor(M21) in which the first electrode is connected to a cathode electrode of the photo diode, and which the second electrode is connected to the second node; a third transistor(M31) in which the first electrode is connected to the second node and which a gate is connected to a reset signal line; a fourth transistor(M41) in which the first electrode is connected to the first node and which the second electrode is connected to a first output node; a fifth transistor(M51) in which the first electrode is connected to the first node and which the gate is connected to a second control line; and a first capacitor(Cst1) in which the first electrode is connected to the first power source and the second electrode is connected to the second node.
Patent KR-20090077469-A (KR)
Title: Reaction chamber for gallium nitride and fabricating method for gallium nitride
Inventor: CHOI JUN SUNG
IPC: H01L21/20
Filed: 2008-01-11
Abstract: A gallium nitride(GaN) growth reaction furnace and a method for growing gallium nitride are provided to prevent poly-crystal GaN from being evaporated at inner wall of a reaction furnace during GaN growth. A gaseous shower block(310) is formed on a GaN growth reaction furnace. The gaseous shower block generates gas flow along the inner wall of the reaction furnace. A gaseous shower block feeding unit is installed at an inlet of the reaction furnace. The gas volume of gaseous shower block has at least 25 % or greater in comparison to reactive gas amount.
Patent KR-20090083785-A (KR)
Title: Entrance door of multistairs folding type
Inventor: KWAK BYUNG CHUL
IPC: E06B3/01
Filed: 2008-01-30
Abstract: A door for opening and closing a gateway widely opened and multi-stage folded is provided to reduce the noise and to be used if the width of the gateway is wide. A door for opening and closing a gateway widely opened and multi-stage folded comprises a guide frame(200) and an axis rod(300). The guide frame is installed in order to stand erect at the gateway either side. The axis rod is installed on the top of the guide frame. A winding unit(320) of the axis rod and the axis rod rotate at the forward direction or the reverse direction by the operation of the drive motor. If an operation belt is wound, an elevating bar(400) is forded or lowered, or a flexible sheet(410) is forded or expended to open the door. The elevating bar is installed between the guide frames.
Patent KR-20090084008-A (KR)
Title: Support method and system of web page for portable device
Inventor: PARK SANG MIN
IPC: H04W88/02
Filed: 2008-01-31
Abstract: A support method and a system of offering web page suitable for a portable device are provided to show a best suited web page regardless of the character set property in a portable terminal display unit. A web server(200) provides a webpage. A portable terminal(100) receives the webpage and produces a converted webpage applying the character set stored in a memory. In case an error bigger than the set value is generated while producing a converted webpage, the portable terminal produces another converted web pages by applying one or more character set to the web page.
Patent KR-20090090900-A (KR)
Title: Plasma display panel
Inventor: LEE JI HOON
IPC: H01J11/22
Filed: 2008-02-22
Abstract: A plasma display panel is provided to improve luminance and picture quality of image by preventing the excessive degradation of the luminance of image. A front substrate(101) comprises a scan electrode(102) and a sustain electrode(103). A rear substrate(111) comprises an address electrode intersecting with the scan electrode and the sustain electrode. An upper dielectric layer(104) is arranged on the top of the scan electrode and the sustain electrode. A protective layer(105) is formed on the top of the upper dielectric layer. A lower dielectric layer(115) is formed on the top of the address electrode. A partition wall(112) is formed on the top of the lower dielectric layer. The scan electrode and the sustain electrode are formed into the monolayer. One or more protrusion is protruded from the line part. One or more connection part connects two or more line parts. The connection part is overlapped with the secondary partition.
Patent KR-20090091609-A (KR)
Title: Bearing
Inventor: CHO KYU JONG
IPC: F16C35/12
Filed: 2008-02-25
Abstract: A deceleration bearing is provided to reduce the noise by making the structure simple by decelerating the power while a ball is rolled along a guide groove. A deceleration bearing comprise an inner gear(10), an outer gear(20), and a ball(30). A first ball guide(11) of waveform is formed as N-cycle at the inner gear in order to have prescribed amplitude. A second ball guide(21) of waveform is formed as M-cycle at the outer gear in order to have the same amplitude with the first guide groove. The ball is settled at the first guide groove and the second guide groove at the same time. The ball is interposed between the inner gear and the outer gear.
Patent KR-20090092452-A (KR)
Title: Saving Wallet
Inventor: CHOI GUN YOUNG
IPC: A45C1/00
Filed: 2008-02-27
Abstract: A saving wallet is provided, which establishes the sound consumption habit formation through the repetitive education of the event-driven mode. A saving wallet includes a sound recording/reproducing module in which an ultra thin sound recording/reproduction chip is built. The sound recording/reproducing module induces proper expense by producing voice message recommending the saving sentence of less than about 5 seconds when a user tries to open the wallet and pay money. The sound recording/reproducing module can record voice of parent, friend, and boyfriend/girlfriend except basic voice.
Patent KR-20090095035-A (KR)
Title: Plasma Display Apparatus
Inventor: KIM DAE HUN
IPC: H01J11/22
Filed: 2008-03-04
Abstract: A plasma display apparatus is provided to reduce the manufacturing cost by removing the sustain electrode from the plasma display panel. The plasma display apparatus comprises the plasma display panel(100), and the first driving part(200) and the second driver part(300). The plasma display panel has the front side substrate and back side substrate. The front side substrate has the first electrode(Y1 to Yn). The back side substrate has the second electrode(X1 to Xm) intersecting with the first electrode. The first driving part supplies the upward pulse and downward pulse to the first electrode for the reset period. The first electrode supplies the scan pulse to the first driving part for the address period. The second driver part Supplies the reset bias pulse to the second electrode for the supply of the reset downward pulse. The second driver part supplies data pulse to the second electrode, corresponding to the scan pulse.
Patent KR-20090096171-A (KR)
Title: Printed circuit board and method of fabricating the same
Inventor: PARK SHIN YOUNG
IPC: H05K1/02
Filed: 2008-03-07
Abstract: A PCB and a manufacturing method thereof are provided to prevent increase of a design cost and an additional process time by selectively forming a wiring pattern according to a type of a package. A PCB includes an insulation layer(102), an electrode terminal(106), a ball land(104), a wiring pattern(108), an anisotropic conductive film(110), and a solder resist(112). The electrode terminal and the ball land are formed on the insulation layer. The wiring pattern connects the electrode terminal to the ball land. A part of the wiring pattern is circuit-shorted. The anisotropic conductive film electrically connects circuit-shorted wiring patterns. The solder resist is coated on the insulation layer in order to expose the ball land.
Patent KR-20090097724-A (KR)
Title: Method of manufacturing semiconductor device
Inventor: JUNG JONG GOO
IPC: H01L21/768
Filed: 2008-03-12
Abstract: A manufacturing method of a semiconductor device is provided to improve manufacturing yield and a property of a device by securing a line width of a bit line. An insulation film(106) having a contact hole is formed on a semiconductor substrate(100). A conductive film is formed on the insulation film, and fills the contact hole. A conductive pattern(110a) is formed by polishing the conductive film until the insulation film is exposed. The conductive pattern is flattened by polishing a protrusion part protruded from the insulation film among the conductive pattern. A metal film(112) is formed on the conductive pattern. A hard mask film(114) is formed on the metal film.
Patent KR-20080036031-A (KR)
Title: Method for management reagent room using of network and system
Inventor: KIM JIN EOG
IPC: H04Q9/02
Filed: 2008-04-01
Abstract: A method and a system for managing a reagent chamber by using a network are provided to control the visit of another person except for a manager and to measure the remaining amount of the reagent. A tag(1) is installed at a reagent vessel and has an inherent ID(IDentification). A sensing device(2) is installed at a specific position of a reagent chamber or a reagent room. A tag recognition device receives the inherent ID of the tag through the sensing device and outputs the reagent management information about the reagent. A server includes a management information database including a reagent position confirmation program for outputting the position information according to reagent vessels on the basis of the received inherent ID. A position information transmission program transmits the position information according to the reagent vessels so that the position information is outputted to a user's terminal or a manager's terminal. A reagent management program outputs the reagent management program on the basis of the position information according to the reagent vessels. A management information transmission program transmits the reagent management information to the user's terminal or the manager's terminal. A position information database stores the position information according to the reagent vessels.
Patent KR-20090105132-A (KR)
Title: Device for XOR and XNOR magneto-logic circuit using double STT-MTJ
Inventor: SHIN HYUNG SOON
IPC: H01L43/08
Filed: 2008-04-01
Abstract: PURPOSE: An XOR and XNOR logic device using a magnetic tunnel junction device is provided to increase an operation speed by not requiring an initialization process. CONSTITUTION: An XOR and XNOR logic device includes a first magnetic tunnel junction device(100), a second magnetic tunnel junction device(200), and a third dielectric layer(330). The first magnetic tunnel junction device is comprised of a first pinned layer(110), a first dielectric layer(130), and a first free layer(120). A first input signal is applied to the first pinned layer. A magnetization direction of the first pinned layer is fixed. The first dielectric layer is formed under the first pinned layer. The first dielectric layer is used for electrical insulation. The first free layer is formed under the first dielectric layer. The magnetization direction of the first free layer is changed. The second magnetic tunnel junction device is comprised of a second pinned layer(210), a second dielectric layer(230), and a second free layer(220). A second input signal is applied to the second pinned layer. The magnetization direction of the second pinned layer is fixed. The second dielectric layer is formed on the second pinned layer. The second dielectric layer is used for the electrical insulation. The second free layer is formed on the second dielectric layer. The magnetization direction of the second free layer is changed. The third dielectric layer is formed between the first and second magnetic tunnel junction devices. The third dielectric layer is used for the electrical insulation.
Patent KR-20090106202-A (KR)
Title: Apparatus and method for providing web application without HTTP
Inventor: HONG SUNG RYUL
IPC: G06Q50/10
Filed: 2008-04-04
Abstract: PURPOSE: A web application providing device and a method thereof without using HTTP used on a client side are provided to implement the application as a standard UI based on a web browser. CONSTITUTION: A web application providing device includes an input-output unit(110), a data processing unit(130) and a web application providing unit(120). The input-output unit outputs the requested page the page request information of the application consisting of the page unit is input. The data processing unit processes data required for the configuration of a page based on the page request information. The data processing block provides a template(134) for the screen configuration of processed data and page. The web application offer unit generates a page it uses processed data and the template.
Patent KR-20090111028-A (KR)
Title: Handler, Method of Unloading Semiconductor, Method of Transferring Test-tray, and Method of Manufacturing Semiconductor
Inventor: BEOM HEE RAK
IPC: G01R31/26
Filed: 2008-04-21
Abstract: PURPOSE: A handler, a method of unloading a semiconductor, a method of transferring a test-tray, and method of manufacturing semiconductor are provided to reduce a movement distance of a picker to improve the efficiency of loading and un-loading. CONSTITUTION: A loading unit(2) includes a loading picker(22) loading process to a test tray. A chamber part(5) includes a test chamber, and a semiconductor devices accepted in a test tray is connected to a hi-fix board. The semiconductor devices are tested in a test chamber. The unloading unit(3) includes at least one unloading buffer and unloading picker to the test tray. A connection part(4) is arranged between the loading unit and the unloading unit, and the connection part connects the loading unit and the unloading part with a chamber part.
Patent KR-20090114193-A (KR)
Title: Wireless modem device
Inventor: BYOUN CHEOL
IPC: H04B1/38
Filed: 2008-04-29
Abstract: PURPOSE: A wireless modem device for improving receiving rate is provided to easily use a USB port equipped in an adjacent computer regardless of the entire size. CONSTITUTION: A wireless transceiving module(100) transmits and receives data wirelessly through digital subscriber line. A USB connector(200) is inserted in a USB port of a computer. A cable(300) is connected to a connector and wireless transmission module. The cable connects data between the wireless transmission module and the computer. A winding unit(400) winds up cable. A housing accommodates the wireless transmission module and winding unit. The USB connector is selectively combined in the housing in the wind-up unit.
Patent KR-20090114968-A (KR)
Title: Network system and method for networking thereof
Inventor: JUNG HAN GYUN
IPC: H04L45/128
Filed: 2008-04-30
Abstract: PURPOSE: A network system and a network method for increasing the efficiency of entire network are provided to prevent the damage of data and control network controller by operating a camera device and other devices. CONSTITUTION: A plurality of camera access servers(13a, 13b) controls a camera. At least one image display unit is connected to the camera access server. An image display displays photographed image data of the camera. A camera integrating server(21) transmits video data of the specific camera through the networking path. The camera integration server transmits the image data of the specific camera through the networking path of a ring topology.
Patent KR-20090117259-A (KR)
Inventor: KIM JUN CHEL
IPC: C04B24/00
Filed: 2008-05-09
Abstract: 본 발명은 시멘트 조성물 내에 첨가하여 시멘트 조성물이 전도성을 띄게 할 수 있는 함수성 입자의 제조 방법과 이러한 함수성 입자를 첨가하여 전도성을 띄는 모르타르의 제조방법 그리고 이를 이용한 방식을 위한 시멘트 조성물의 시공방법에 관한 것으로 단면보수 및 방식용 시멘트 조성물과 이를 이용하여 부식된 철근의 배면까지 콘크리트를 제거하지 않고 간단하게 녹을 제거한 후 적용할 수 있는 단면 보수 및 방식공법을 제공한다.  
       
     전도성모르타르, 방식, 아연분말, 알루미늄분말 , 함습성 입자
Patent KR-20090117556-A (KR)
Title: Precise navigation system based on the radio frequency identification aided global navigation satellite system
Inventor: KEE CHANG DON
IPC: G01S5/14
Filed: 2008-05-09
Abstract: PURPOSE: A precise navigation system based on RFID-aided global navigation satellite system is provided to accurately determine an integer ambiguity by coupling a satellite navigation system with an RDID. CONSTITUTION: An RFID tag(301a,301c) transmits tag information. A user module device(401) receives a signal from a navigation satellite(101a,101b), and receives tag information from the RFID tag. An integer ambiguity determining device performs an algorithm which determines an integer ambiguity of a measuring value of a carrier phase of a navigation system. The user module device includes a receiver, an antenna for reception, an RFID reader device, and an antenna for the RFID reader device. The receiver receives a signal from a satellite and a pseudo satellite. The RFID reader device receives tag information from the RFID tag.
Patent KR-20090056780-A (KR)
Title: Method of operation a non volatile memory device
Inventor: YANG CHANG WON
IPC: G11C16/12
Filed: 2008-05-13
Abstract: An operation method of a non-volatile memory device is provided to narrow a threshold voltage distribution of a memory cell, thereby improving program performance of a flash memory element. A program using a first program voltage is performed. A first program verification using a first verifying voltage is performed by a third latch(L3). A second program verification using a second verifying voltage higher than the first verifying voltage is executed by a second latch(L2). A third program verification using a third verifying voltage higher than the second verifying voltage and a fourth program verification using a fourth verifying voltage higher than the third verifying voltage are sequentially performed by the second latch.
Patent KR-20090120604-A (KR)
Title: Heat block for semiconductor package
Inventor: KIM SONG HAK
IPC: H01L23/36
Filed: 2008-05-20
Abstract: PURPOSE: A heat block for manufacturing a semiconductor package is provided to select a non metal material which can reduce a friction force in a part where a lead of a lead frame is mounted, thereby drastically reducing friction between the heat block and the lead during the second boding of capillary for the lead. CONSTITUTION: A heat block for manufacturing a semiconductor package comprises the following features. The heat block is used during a process of bonding a wire(24) of a semiconductor package. The heat block is molded by a material inside the same metal group as a lead(16). A non metal material is used in a lead mounting surface of the heat block to reduce friction.
Patent KR-20090123205-A (KR)
Title: Method for installing application program and portable storage apparatus used therefor
Inventor: SONG YOU KWON
IPC: G06F9/00
Filed: 2008-05-27
Abstract: PURPOSE: An application program installation method and a mobile storage device for a software carrier used in the same are provided to install a corresponding application program quickly in a desired computer by using a mobile memory and quickly delete the installed application program when the usage is terminated. CONSTITUTION: A program storage area stores a program file(31), a system file(32), and a regulation document together with an application program(30). The regulation document includes a registry value(33) registered in a registry of an OS(Operating System) when the application program is installed. If user selects the application stored in the program storage area, a program installation module installs the rest system files, except for the program file of the selected application program, and the registry value in computers(10,20) according to installation regulation(40) of a corresponding regulation document.
Patent KR-20090126822-A (KR)
Title: Multi bit phase change random access memory device and method of driving the same
Inventor: KIM HYOUNG JOON
IPC: H01L27/115
Filed: 2008-06-05
Abstract: PURPOSE: A multi-bit phase change memory device and a driving method thereof are provided to realize multi-bits without increase of an area and introduction of new phase change material by acquiring various resistance values of an effective resistance of set/reset. CONSTITUTION: A semiconductor substrate(101) has an active area(110) extended in one direction. The active area includes a high concentration n-type impurity region. The active area is limited by a element isolation film(105). First to third phase change patterns(135,170,210) have a stripe shape. The phase change patterns are vertically laminated at predetermined intervals. The first phase change pattern adjacent to the semiconductor substrate is extended in a direction orthogonal to the extension direction of the active area. The first phase change pattern is electrically connected to the active area of the semiconductor substrate. The second phase change pattern is electrically connected to the first and third phase change patterns. Conductive lines(137,175,215) are respectively formed in surfaces of the phase change patterns.