baber/WOPTO huggingface dataset:
Patent KR-20090091837-A (KR)
Title: System and method to monitor a wheel of train
Inventor: LEE MYUNG KWAN
IPC: B61K9/00
Filed: 2008-02-26
Abstract: A train wheel monitoring system and a method thereof are provided to detect wheel state in operating the train by generating alarm signals in case the wheel is defective and the operation of the train is difficult. A train wheel monitoring system comprises a railroad line system(100), a monitoring system(200) and a base depot system(300). The railroad line system takes images about the wheel temperature distribution. The railroad line system transmits the temperature distribution image with the train information to the monitoring system. The monitoring system receives the images and the train information about the wheel temperature distribution which the railroad line system transmits. The monitoring system analyzes the image about the received wheel temperature distribution. The monitoring system monitors the wheel state. The monitoring system makes the monitoring result into database. The base depot system receives the monitoring result transmitted from one more monitoring systems and shows the monitoring result.
Patent KR-20090092439-A (KR)
Title: Tester interface for semiconductor device, and test method using the same
Inventor: PARK SUNG HARK
IPC: G01R31/26
Filed: 2008-02-27
Abstract: A tester interface and a method for testing a semiconductor device using the same are provided to reduce the number of input and output lines from the number of bits of a digital signal to one. An input and output line(300) connects a semiconductor device to a tester as an analog signal. The number of input and output lines corresponds to the number of the semiconductor devices. A first signal converter(110) converts the test signal of the tester from the digital signal to the analog signal and transmits the converted signal to the input and output line. A second signal converter(210) converts the response signal of the semiconductor signal from the digital signal to the analog signal and transmits the converted signal to the input and output signal.
Patent KR-20090092530-A (KR)
Title: Retardation film, method for preparing the same, and liquid crystal display comprising the same
Inventor: CHOI JEONG MIN
IPC: G02F1/13363
Filed: 2008-02-27
Abstract: A retardation film, a method for preparing the same, and a liquid crystal display comprising the same are provided to apply a cellulose triacetate film having a positive retardation value in a thickness direction to an IPS(In-Plane Switching) mode liquid crystal display. A polymer film is formed by drying an optical film after coating polymer solution including a polymer and solvent on the optical film. The formed polymer film is removed from the optical film. A retardation value in a surface direction shown in Rin=(Nx-Ny)*d is 0~10nm. A retardation value in a thickness direction shown in Rth=(Nz-Ny)*d is 0~10nm. Nx is a refractive index of the highest refractive index direction in a surface direction of a film. Ny is a refractive index of a vertical direction to an Nx direction in the surface direction of the film. Nz is a refractive index of a thickness direction of the film. D is thickness of the film.
Patent KR-20080082490-A (KR)
Title: Evaporation tube and evaporation apparatus with adapted evaporation characteristic
Inventor: AULBACH HOLGER
IPC: H01L21/22
Filed: 2008-03-06
Abstract: An evaporation tube and an evaporation apparatus with adapted evaporation characteristic are provided to reduce the complexity of an arrangement of an evaporation crucible by using a first electrical connector and a second electrical connector. An evaporation crucible includes an electrical conductive chamber tube(120) having a wall configuring an enclosure, a first electrical connector(162), a second electrical connector(182), at least one supply opening(134), and at least one distributor orifice(170). The electrical conductive chamber tube has a tube axis(2). The first electrical connector and the second electrical connector provide a heating current in parallel with the tube axis. Parts of the wall of the electrical conductive chamber tube configure a cylinder, and the tube axis is prepared in a height direction of the cylinder. The enclosure includes a melting-evaporation region. The supply opening is arranged on the wall of the electrical conductive chamber tube.
Patent KR-20090096108-A (KR)
Title: Electronic display device
Inventor: KIM BEOM SHIK
IPC: G02B30/31
Filed: 2008-03-07
Abstract: An electronic image device enhancing the picture quality of the stereo-scopic image and the contrast of a screen is provided to improve the image quality of the three dimensional image by the suppression of crosstalk by preventing light leakage. An electronic display device comprises a display unit(12) and a barrier unit(14). A common electrode is formed in tone side of a first substrate(16) for a liquid crystal layer. A first electrode is formed at a distance according to one direction on a second substrate. A second electrode places the transparent isolate layer at interval. Second electrodes are located in first electrodes and the other layer.
Patent KR-20090100795-A (KR)
Title: Pellets manufacturing apparatus of bidirectional extruding type
Inventor: PARK WOON YONG
IPC: B29B9/02
Filed: 2008-03-21
Abstract: PURPOSE: A bidirectional pellet extruding apparatus is provided to produce high quality of pellets and to realize continuous mass production. CONSTITUTION: A bidirectional pellet extruding apparatus comprises a middle discharging unit(40), first extruding unit(20), second extruding unit(30), and driving unit(10). The middle discharging unit molds extruded pellet materials and discharges them. The first and second extruding units are positioned on the both sides of the middle discharging unit. In the first and second extruding units, the spirals of screws(27,37) are formed around the middle discharging unit in opposite directions from each other. The first and second extruding units extrude the pellet materials toward the middle discharging unit. The driving unit rotates and drives the screws on the first and second extruding units.
Patent KR-20090102406-A (KR)
Title: Packaging method of micro electro mechanical systems devices and package thereof
Inventor: YOON JUN BO
IPC: B81B7/02
Filed: 2008-03-26
Abstract: PURPOSE: A package of an electro mechanical systems element and a packaging method thereof are provided to minimize the chemical and physical damage of a MEMS element generated during the removing process. CONSTITUTION: A package method of an electro mechanical systems element comprises followings. A sacrificial layer and a support layer(330) are successively formed at the top of a substrate(300) in which the electro mechanical systems element is formed. A block copolymer is self-assembled by forming a block copolymer. A plurality of nanoporous is made by selectively removing the assembled block copolymer. An etching hole is formed at the support layer by using the block copolymer with the nanoporous as a mask. The sacrificial layer is removed through the etching hole formed in the support layer.
Patent KR-20090105355-A (KR)
Title: Wide floodgate
Inventor: KANG NAM GU
IPC: E02B7/20
Filed: 2008-04-02
Abstract: PURPOSE: A wide floodgate is provided to prevent buckling of the gate resulting from water pressure by supporting the gate with a support having the same length as the gate. CONSTITUTION: A wide floodgate(100) comprises a base structure(110), a gate unit(120), and a main support(130). The base structure includes a base bottom(112) provided along the width of a river where the floodgate is to be constructed, and a beam which is extended toward the end of the base bottom adjacent to each banks prepared on both edges of the river and forms a waterway(116). The gate unit includes a pair of hollow chambers(122) which are fixed to the extended end of each beam, and a gate(126) which is supported to the chamber on both sides and selectively opens the waterway.
Patent KR-20090106116-A (KR)
Title: System and method for extracting a history of web activities
Inventor: CHOI SEUNG LAK
IPC: G06Q50/00
Filed: 2008-04-04
Abstract: PURPOSE: A web activity system and a method thereof capable of managing contents are provided to read the contents which the user previously inquires based on web activity information which is extracted from a user terminal. CONSTITUTION: A web activity extracting system includes a web server and a user terminal. The web server provides the web page through the communication network. The user terminal captures the hypertext transfer protocol(HTTP) message and uses API(Application Program Interface) hooking from the web page offered from the web server(S450). The user terminal extracts the contents information from the hypertext transfer protocol message based on the specific extraction rule(S460).
Patent KR-20080043273-A (KR)
Inventor: SHIN JONG CHOL
IPC: H02G3/08
Filed: 2008-04-03
Abstract: A combined inner board and a cable connection structure in a terminal box using the same are provided to prevent change of a transmission characteristic of various electric cables and collision and spatial interference between the electric cables and a connection device and communication devices. A combined inner board(3) includes a lower deck(1), an upper deck(2), and terminal blocks(4,6). The lower deck has a container structure to receive indoor electric cables and connect to a terminal. The upper deck mounts a communication device. The terminal blocks are connected from the lower deck and through the upper deck, connect the indoor electric cables of the lower deck to the terminal, and patch-connect to the communication device of the upper deck.
Patent KR-20090109282-A (KR)
Title: Foundation construction method of micro pile using pack and pile used in the same
Inventor: CHOI CHANG HO
IPC: E02D5/22
Filed: 2008-04-15
Abstract: PURPOSE: A micro-pile basic construction method using a pack and a file assembly used for the same are provided to make a grounding task to a weak soil foundation the easy. CONSTITUTION: A micro-pile basic construction method comprises a core body(110), a pack(120) and an injection nozzle(130). A core body is a pencil rod(111). The pack is mounted around a center part, the top part of settlement cabinet(B) of a bottom part of the core body. A foreign material exhaust line(140) discharges the foreign material from the pack. The injection nozzle injects the cement milk or the mortar into the pack.
Patent KR-20090111367-A (KR)
Title: Manufacturing method for conductivity sheet
Inventor: CHOI DONG IN
IPC: C23C14/56
Filed: 2008-04-22
Abstract: PURPOSE: A method for manufacturing a conductive sheet by using the sputtering method is provided to improve the efficiency of blocking harmful electromagnetic waves by uniformly forming a conductive layer on a sheet. CONSTITUTION: A method for manufacturing a conductive sheet by using the sputtering method comprises the following steps of: punching a plurality of holes on a sheet which has elasticity and flexibility by using the laser; winding the sheet in a roll type; installing the wound sheet in a vacuum chamber(20); continuously supplying the sheet in the vacuum chamber; and forming a conductive layer by depositing a conductive material(21) on the sheet based on the sputtering method.
Patent KR-20090032925-A (KR)
Title: Synchronous semiconductor memory device and driving method thereof
Inventor: LEE KANG YOUL
IPC: G11C11/4093
Filed: 2008-04-30
Abstract: A synchronous semiconductor memory device and a driving method thereof are provided to prevent the malfunction of the write path by blocking the illegal transmission operation of aligned data. A data alignment reference pulse generating unit(420) produces the data alignment reference pulse(DSFP) in response to the data strobe signal(DQS). An alignment hold signal generator(460) produces the alignment hold signal(ALGN_HOLD) in response to the data alignment reference pulse and the data input clock(DINCLK). The alignment hold signal is activated in the predetermined section corresponding to the post amble of data strobe signal. A data arranger(440) arranges the input data(Din) in response to the data alignment reference pulse and the alignment hold signal.
Patent KR-20090115571-A (KR)
Title: A dust eliminator for computer and control method thereof
Inventor: KIM YE YONG
IPC: G06F1/20
Filed: 2008-05-02
Abstract: PURPOSE: A computer cleaning device and a control method thereof are provided to implement usage convenience with enhanced cooling efficiency by automatically removing dust of a cooling pin by a vibration generating element. CONSTITUTION: A radiating fan(50) is controlled by a controller. The air current which the radiating fan makes passes the cooling pin(60). The air current which the radiating fan makes is heat-exchanged when passing the cooling pin. The heat-exchanged air current is emitted to the outside of the main body. The vibration generating element(70) which power applies and generates the vibration is equipped in one side of the cooling pin. The controller controls the drive of the vibration generating element. The vibration generating element transmits the vibration to the cooling pin, and removes the dust in the cooling pin.
Patent KR-20080099802-A (KR)
Title: Scratch-tolerate resin sheet
Inventor: OCHIAI SHINSUKE
IPC: B32B27/30
Filed: 2008-05-08
Abstract: A scratch resistant resin is provided to effectively protect the display by using the scratch resistant resin as the protecting sheet for display window of the personal digital assistant. In a scratch resistant resin, a layer consisting of the copolymers(B) is laminated in the surface of the layer consisting of the polymer(A), and the cured coating film is formed by the hardening property paint in the surface of the layer consisting of the copolymers. Copolymers(A) are prepared by mixing 96-99 wt.% of methyl methacrylate and 0.5-4 wt.% of monomers. Copolymers(B) are prepared by mixing 85-95 wt.% of methyl methacrylate and 5-15 wt.% of monomers.
Patent KR-20090119293-A (KR)
Title: Drill hole jig of circilar pipe for balustrade
Inventor: HONG SUN HONG
IPC: B23B47/00
Filed: 2008-05-15
Abstract: PURPOSE: A drill punching jig of a round pipe for a handrail is provided to obtain the structural stability of a balustrade rail and a baluster by processing a bolt hole to couple balusters on the same line. CONSTITUTION: A drill punching jig of a round pipe for a handrail comprises first and second jigs(100,200), a drill bush(300), and a locking unit(400). The first and the second jigs are formed by vertically dividing a cylinder. The cylinder has a curvature inside diameter corresponding to the outer circumference of the round pipe for a handrail. The first and the second jigs are coupled through the hinge to rotate. The drill bush is attached to or detached from the outer periphery of the first and the second jigs. The drill bush has a drill guide hole(302). The drill guide hole is connected to the inner periphery.
Patent KR-20090120113-A (KR)
Title: A connection socket for ramification of pipes
Inventor: LEE YOUNG JU
IPC: F16L41/00
Filed: 2008-05-19
Abstract: PURPOSE: A connection socket for branch of pipes is provided to ensure complete watertight joint by expanding out a rubber packing effectively. CONSTITUTION: A connection socket for branch of pipes, which connects a branch pipe(106) to a main pipe(102), comprises a rubber packing(110), a branch body(120), and a fixing member(130). The rubber packing is inserted in a branch hole(104) of the main pipe. The top end of the rubber packing is inserted to the branch body. The fixing member is press-fitted in the rubber packing so that the rubber packing is expanded out and pressed onto the branch hole. The rubber packing has an internal tapered surface(114) to form a wide top and a narrow bottom.
Patent KR-20080103003-A (KR)
Title: Connector
Inventor: KONISHI YUICHI
IPC: H01R13/62
Filed: 2008-05-21
Abstract: An electric connector is provided to have a lock structure which prevents excessive deformation of a lock arm for engaging the connector with a panel. A housing includes an engaging member, an arm body, and a restriction member. The engaging member(158) is in the center of an appearance of a connector housing(100). When the connector is inserted into an opening(25) of a panel(20), the connector is contacted with a surface of an engaging member panel. The engaging member is installed in a side(140) facing the engaging member. The engaging member has elasticity in up/down directions. When the connector is inserted into the opening of the panel at the same time, the engaging member includes an engaging portion engaged with another surface(21) of the panel. The restriction member(157) prevents the excessive curve of the arm body.
Patent KR-20090122026-A (KR)
Title: A printed circuit board comprising radiant heat pattern and method for manufacturing the same
Inventor: CHO SEUNG HYUN
IPC: H05K7/20
Filed: 2008-05-23
Abstract: PURPOSE: A printed circuit board comprising a heat emission pattern and a method for manufacturing the same are provided to emit heat outside the printed circuit board efficiently by including an insulating filling material emitting heat from a metal case. CONSTITUTION: A printed circuit board comprising a heat emission pattern includes a circuit board main body, a solder resist layer, and a thermal conductance insulating filling material. The circuit board main body(100) includes a circuit part and a peripheral unit. The circuit part has a circuit pattern(13), and the peripheral unit has the heat sink pattern at the outside of the circuit. The solder resist layer(50) is laminated on the circuit part and peripheral unit and includes an opening exposing the heat sink pattern.
Patent KR-20090122035-A (KR)
Title: Cleaning device, method and agent for cleaning conductive member for fabricating organic electro luminescene display device
Inventor: CHUN SU YOUNG
IPC: H05B33/10
Filed: 2008-05-23
Abstract: PURPOSE: A cleaning device, a method and an agent for cleaning a conductive member for fabricating an organic electro luminescence display device are provided to separate an organic material attached to the surface of a conductive element or a metal mask by generating a bubble surround the conductive element or the metal mask. CONSTITUTION: A cleaning device, a method and an agent for cleaning a conductive member for fabricating an organic electro luminescence display device includes an electrolytic bath(100), an electrolyte, a terminal, and an electrode. The electrolyte(20) is put inside the electrolytic bath, and the terminal(300) is dipped into the electrolyte and supplies a voltage to the conductive element in which the organic material is adhered. The electrode(400) corresponds to the conductive element and is dipped into the electrolyte.
Patent KR-20080110530-A (KR)
Title: Multivariable solver for optical proximity correction
Inventor: WONG WILLIAM S
IPC: H01L21/027
Filed: 2008-06-13
Abstract: A multivariate solver for optical proximity correction is provided to facilitate mass production. A multivariate solver manufacturing method for optical proximity correction comprises: a step for simulating the photo lithography process by using a mask(18) layout; a step for preturbing each edge segment within the mask layout by fixed amount; a step for simulating a photo lithography process by using the layout initially perturbed; a step for determining a resist image difference between a resist image which is firstly simulated and a resist image which is secondly simulated about each edge segment; a step producing a multi solver matrix including resist image differences about all edge segments; a step for determining a correction delta vector by using pseudo inversion of the multi solver matrix; a step for preturbing each edge segment within the layout perturbed with the correction delta value corresponding to the correction delta vector; a step for simulating the photo lithography process by using the other perturbed layout; a step for updating a multi solver matrix based on resist image values which are thirdly simulated about each edge segment; and a step for updating the correction delta vector by using pseudo inversion of the updated multi solver matrix.
Patent KR-20090132721-A (KR)
Title: Multi-band intenna for lap-top computer
Inventor: CHOI SU HYUN
IPC: H01Q1/38
Filed: 2008-06-23
Abstract: PURPOSE: An embedded multiband antenna for a laptop computer is provided to receive mobile DMB(Digital Multimedia Broadcasting) and perform a stable operation in a frequency band by varying an electric length of a grounding surface of a PCB(Printed Circuit Board). CONSTITUTION: Multiband antennas(100,100') are operated in multi-resonance bands. The multiband antennas are mounted on the upper part of a PCB. A part of the PCB is formed as a grounding surface. A plurality of slits are formed in the grounding surface.
Patent KR-20090132938-A (KR)
Title: Oil cooling device and air-conditioning apparatus comprising the same
Inventor: YOON PIL HYUN
IPC: F25B43/02
Filed: 2008-06-23
Abstract: PURPOSE: An oil cooling device and an air-conditioner including the same is provided to heat-exchange a part of an oil collecting path collecting oil to a compressor with a part storing liquid refrigerant of a gas-liquid separator. CONSTITUTION: An oil cooling device comprises a gas-liquid separator(10), a compressor(20), an oil separator(30), and an oil collecting path(50). The gas-liquid separator divides refrigerant flowing inside gas refrigerant and liquid refrigerant. The gas-liquid separator comprises a part storing the liquid refrigerant. The compressor compresses the refrigerant separated from the gas-liquid separator. The oil separator is connected to the compressor. The oil separator separates oil from the refrigerant discharged from the compressor. The oil collecting path collects the oil separated from the oil separator to the compressor.
Patent KR-20100016996-A (KR)
Title: Stocker apparatus
Inventor: KIM SEONG HEON
IPC: B65G1/12
Filed: 2008-08-05
Abstract: PURPOSE: A stocker apparatus is provided to reduce the generation of particles by preventing the surface abrasion which may occur at the interface of the cassette bush and the cassette support unit when loading a cassette on the fork. CONSTITUTION: A fork(20) supports a cassette, in which a plurality of substrates are accommodated, from underside and handles the cassette to be loaded or unloaded in a cassette stacker. A cassette support unit(30) is provided on the top of the fork to support the cassette and comprises a rolling ball for position setting. At least a part of the rolling ball is inserted in a groove formed on the lower side of the cassette in order to set the relative position of the fork.
Patent KR-20100018406-A (KR)
Title: Camera module and method for manufacturing the same
Inventor: GO MIN CHUL
IPC: H04N5/225
Filed: 2008-08-06
Abstract: PURPOSE: A camera module and a manufacturing method thereof are provided to simplify a process by using a reflow process. CONSTITUTION: Lenses of a focusing unadjustable type are successively fixed inside of a housing(42). An image sensor module is coupled to the bottom end of the housing. A main board(41) is coupled to the bottom end of the image sensor module by a reflow process. The image sensor module comprises a flexible printed circuit board for a module, an image sensor, an IR filter, and a bonding medium for the reflow process. The image sensor is loaded in the bottom end of a sensor mounting unit formed in the flexible printed circuit board using a flip chip method.