baber/WOPTO huggingface dataset:
Patent KR-20080068354-A (KR)
Title: Measuring communication error of network system equipment
Inventor: LEE JUN YONG
IPC: H04L12/24
Filed: 2007-01-19
Abstract: A control/monitoring network communication quality measurement method of a communication system device is provided to remove a problem by measuring quality of a control signal network, and to measure communication quality easily for controlling/monitoring signals, thereby increasing installation and operation quality of a communication device. If a measurement request is received(310), a connection device(320) concentratively transceives communication quality measurement messages with a remote connection device(340) to collect/calculate information necessary for communication quality, and measures/stores the communication quality(330). An automatic control function is performed, and an alarm state is reported to an operating system and a field installer(305). An installation operator(300) inquires about the measured communication quality state to perceive the state through state value requests(301,303), and takes necessary measures.
Patent KR-20080069081-A (KR)
Title: Reciprocating compressor
Inventor: HER JONG TAE
IPC: F04B35/04
Filed: 2007-01-22
Abstract: A reciprocating compressor is provided to adjust centers of a piston and a cylinder automatically by forming a side pressure improving unit between the compressing unit and a motor unit. A reciprocating compressor comprises a motor unit, a compressing unit, and a side pressure improving unit. The motor unit has an inner core, an outer core, and a magnet(23) installed between the inner and the outer cores. The compressing unit has a piston(13), a cylinder(54), and a frame(55). The piston rectilinearly moves by driving force of the motor unit. The cylinder, wherein the piston is contained, forms compressing space. The frame supports the cylinder. The side pressure improving unit, installed between the motor unit and the compressing unit to prevent transmission of force between the motor unit and the compressing unit, has a first bent surface unit(54a), and a second bent surface unit(55a). The first bent surface unit is formed at the cylinder. The second bent surface unit, formed at the frame, has the same shaped as the first bent surface unit.
Patent KR-20080070219-A (KR)
Title: A container with sealing cover
Inventor: LEE KI SEUNG
IPC: B65D43/06
Filed: 2007-01-25
Abstract: A sealing container is provided to obtain a sealing cover that directly engages with a flange that extends in a side direction from an upper end of a container regardless of the material of the container. A sealing container includes a container and a sealing cover(10). The sealing cover is disposed on the container, and engages with the upper end portion of the container to seal the container. A sealing material is provided on a concave recess of the sealing cover. A flange(12) that extends in the outer direction is formed on the upper end of the container. A coupling portion is formed on the side of the cover. A locking protrusion extends downwardly from the coupling portion. The lower end portion of the locking protrusion is bent in the inner direction to engage with the bottom of the end of the flange.
Patent KR-20090000252-A (KR)
Inventor: SEONG YOUNG SOOK
IPC: G06Q50/10
Filed: 2007-02-08
Abstract: An investment system of a game for portable terminal based on communication network and a method of revenue sharing for the same is provided to invest new game capable of applying in online and offline by portable terminal and share revenue in proportion with the amount of investment depending on whether success or failure. A game production terminal(5) registers a game through communication network after developing of a target game for investment, and provides information of sharing revenue according to investment. An investor terminal(3) provides information of target game for investment and investment information to set up conditions of the investment after performing pre-process about using investment system by communication network in real time. A portable personal terminal(7) registers an analysis report about the game for the investment after paying a cost with providing the information of the game whose investment is complete. An investment system server registers the target game for investment through the communication network, sets up conditions of the investment about the registered game, release analysis report of the game to an investor by opening the information of the game whose investment is complete, pays the cost of downloading the game and sharing revenue, and performs sharing revenue.
Patent KR-20080076236-A (KR)
Title: Method of forming a metal wire in semiconductor device
Inventor: CHO JIK HO
IPC: H01L21/28
Filed: 2007-02-15
Abstract: A method for forming a metal line of a semiconductor device is provided to prevent an increase of resistance of the metal line by preventing loss of the metal line in a second insulating layer process. A first insulating layer(102), a conductive layer, and a capping layer(108) are formed on an upper surface of a semiconductor substrate(100). A hard mask pattern is formed on an upper surface of the capping layer. A metal line(106a) is formed by etching the capping layer and the conductive layer by performing an etch process using the hard mask pattern. The hard mask pattern is removed. A second insulating layer(114) is formed on the semiconductor substrate including the metal line so that the metal line and the metal line are isolated from each other.
Patent KR-20080078154-A (KR)
Title: Breaker valve device
Inventor: JUNG YOUNG JAE
IPC: E21B10/00
Filed: 2007-02-22
Abstract: A breaker valve device is provided to prevent a valve spool from opening or closing early by making more than two self-pressure spaces. A breaker valve device comprises at least two self-pressure spaces(410), and more than two guide plug through-holes(310,320,330,340). The self-pressure space delays operation of a valve spool(200) until a chisel hammers a target, and causes high pressure oil to delay operation of the valve spool before a piston reaches a top dead center for a predetermined time, in order to allow the piston to reach the top dead center completely, thereby preventing the valve spool from operating early. A guide plug(300) is inserted in the inner surface of the valve spool such that the valve spool slides horizontally. The guide plug through-holes are formed on the inner surface of the guide plug to cause oil pressure accumulated in the self-pressure spaces to flow in a valve device.
Patent KR-20080081671-A (KR)
Title: Method of fabricating etching mask
Inventor: CHAI CHONG CHUL
IPC: G02F1/136
Filed: 2007-03-06
Abstract: A method for manufacturing an etching mask is provided to install a light blocking layer having a voltage lower than a threshold voltage in an array substrate to minimize a voltage difference between the light blocking layer and a line adjacent to the light blocking layer when there is an inflow of static electricity, thereby preventing the short circuit of a data line caused by an increase of the voltage difference between the light blocking layer and the adjacent line to improve the yield of the product. A method for manufacturing an etching mask comprises the following steps of: forming a semi-transparent layer(140) for blocking light partially on the upper surface of a transparent substrate(110); forming a light blocking layer for blocking the light on the upper surface of the semi-transparent layer; patterning the light blocking layer to form a first patter layer; and patterning a part exposed by the first pattern layer in the semi-transparent layer to form a second pattern layer.
Patent KR-20080082140-A (KR)
Title: Liquid crystal display device
Inventor: LEE SUN MI
IPC: G02F1/1333
Filed: 2007-03-07
Abstract: An LCD(Liquid Crystal Display) is provided to reduce the light leakage generated at a clearance between an LCD panel on a main support and an upper cover by controlling a screw fastening strength through a leveler formed on the upper cover. A backlight unit for providing light is disposed below a main support(130). The main support is formed in a square type while a center region of the main support is opened. An LCD panel(110) is disposed on the main support. An upper cover(120) is joined to the main support while the upper cover covers four edges of the LCD panel. A plurality of screw fastening parts(120a) are formed on an upper surface of the upper cover to reduce a clearance between the upper cover and the LCD panel. Levelers(122) are formed on the upper surface of the upper cover adjacently to the screw fastening parts. The leveler uses air bubbles. The clearance between the LCD panel and the upper cover is regulated by controlling a screw fastening strength of the screw fastening part according to a horizontal state of the leveler.
Patent KR-20080082240-A (KR)
Title: Battery pack having polymer electrolyte
Inventor: PARK SANG MOK
IPC: H01M2/10
Filed: 2007-03-08
Abstract: A polymer battery pack is provided to increase the contact area of an electrode and a polymer electrolyte and to reduce the interval between two electrodes, thereby increasing ion conductivity and lowering internal resistance. A polymer battery pack comprises at least one bare cell(20,30) which comprises two electrodes with an electrode tap(23,33), a polymer electrolyte interposed between the two electrodes and a pouch type case accommodating the two electrodes and the polymer electrolyte where the electrode tap passes; two plate materials(210,230) which are installed at the both sides of the polymer bare cell so as to apply pressure to the two large area surfaces of the polymer bare cell with an interval with the polymer bare cells; and an interval control device which controls the distance between the plate materials so as to control the pressure applied to the polymer bare cell.
Patent KR-20080085277-A (KR)
Title: Array substrate for liquid crystal display device and method of fabricating the same
Inventor: AHN TAE JOON
IPC: G02F1/136
Filed: 2007-03-19
Abstract: An array substrate for an LCD(Liquid Crystal Display) and a method for manufacturing the same are provided to improve the electron mobility of a thin film transistor by using a silicon layer crystallized through alternating magnetic field crystallization. A first intrinsic amorphous silicon layer is formed on a substrate(101). The fist intrinsic amorphous silicon layer is crystallized into a poly-silicon layer(111) through alternating magnetic field crystallization. A second intrinsic amorphous silicon layer and an impurity-doped amorphous silicon layer are sequentially formed on the poly-silicon layer. A three-layered structure semiconductor layer(125) is formed by pattern-etching the impurity-doped amorphous silicon layer, the second intrinsic amorphous silicon layer, and the poly-silicon layer. A source electrode(133) and a drain electrode(136) are formed on the semiconductor layer, and a data line(130) is formed on the substrate. A portion of the impurity-doped amorphous silicon layer and the second intrinsic amorphous silicon layer, which are exposed between the source electrode and the drain electrode, are removed to expose the poly-silicon layer partially and form ohmic contact layers(122) and intrinsic silicon layers(117) having the same shape as the ohmic contact layers. A gate-insulating layer(140) is formed on the resultant substrate including the source electrode, the drain electrode, and the exposed portion of the poly-silicon layer. A gate electrode and a gate line connected to the gate electrode are formed on the gate-insulating layer. The gate electrode corresponds to the poly-silicon layer while the gate line crosses the data line. A passivation layer(155) is formed on the resultant substrate including the gate electrode and the gate line. The passivation layer has a drain contact hole(157) for exposing the drain electrode. A pixel electrode(160) is formed on the passivation layer. The pixel electrode is connected to the drain electrode through the contact hole.
Patent KR-20080088790-A (KR)
Title: Dual transmission stream generating device and method thereof
Inventor: YU JUNG PIL
IPC: H04L29/02
Filed: 2007-03-30
Abstract: A dual transport stream generating device and a method thereof are provided to improve data transport rate, by transporting a turbo stream using a payload region and a parity addition region of a normal stream. An adaptor part(110) generates an adaptation field in a parity addition region and a payload region of a partial packet among a normal stream. A stuffer part(130) generates a dual transport stream by inserting a turbo stream into the generated adaptation field. The adaptor part generates the adaptation field in the whole region of the parity addition region and the whole region of the payload region.
Patent KR-20080089696-A (KR)
Title: Method for searching of network in wireless communication system
Inventor: LEE YONG NOH
IPC: H04L12/56
Filed: 2007-04-02
Abstract: A network search method in a wireless communication system is provided to improve the network search speed of user equipment enabling network manual selection. If a user requests network manual selection(S201), user equipment reads an MIB(Master Information Block) of a system information message received from a network(S203). The user equipment displays a PLMN(Public Land Mobile Network) list obtained based on the MIB(S205). Herein, the system information message is a new message constructed by the MIB including LAC(Location Area Code) fields. If the user selects a predetermined PLMN from the displayed PLMN list by a user(S207), the user equipment reads only an SIB(System Information Block) of the selected PLMN. Herein, the user equipment reads only the SIB of the selected PLMN without the need to read SIBs of all PLMNs. Thereafter, the user equipment is connected to the selected PLMN, and then performs data communication corresponding to the request of the user.
Patent KR-20080091607-A (KR)
Title: Wall mounted type microwave oven
Inventor: LEE SANG RYUL
IPC: F24C7/02
Filed: 2007-04-09
Abstract: A wall mounted type microwave oven is provided to prevent a user from feeling uncomfortable by allowing exhaust air to be discharged to the outside in a clean state. A wall mounted type microwave oven comprises a body having a ventilation passage, a ventilation fan(120), and a driving motor(110). The ventilation fan allows air to move through the ventilation passage. The driving motor has one side connected with the ventilation fan. A cooling fan(130) is connected with the other side of the driving motor. A first passage guide(140) guides flow of air flowing through the ventilation fan. A second passage guide(150) guides flow of air flowing through the cooling fan. The first passage guide has an intake port(142) and an exhaust port(144). The second passage guide has an intake port and an exhaust port(154a).
Patent KR-20080092666-A (KR)
Title: Advertising apparatus in the subway train and its advertisement providing method
Inventor: BAEK HYO JEONG
IPC: G09F9/35
Filed: 2007-04-13
Abstract: An advertising apparatus in a subway train and an advertisement providing method thereof are provided to activate an advertisement by distributing and updating a moving image advertisement or a slide image advertisement at low cost. A nonvolatile portable storage medium transmits advertising data to an advertising apparatus(1) by being carried by a worker. An interface unit(11) receives the advertising data from the portable storage medium. A nonvolatile fixed storage medium(12) stores the advertising data transmitted from the interface unit. A display unit(13) displays an image signal including advertising contents. A sound generating unit(14) generates a sound signal including the advertising contents. A control unit(15) has a plurality of operation keys(151) to control display time and order of the advertising data. A main body(16) receives the components other than the portable storage medium. A fixing unit(17) fixes the main body to a wall or a ceiling.
Patent KR-20080004338-A (KR)
Title: Semiconductor test system and the method thereof
Inventor: HOTTA AKIRA
IPC: G01R31/28
Filed: 2007-04-17
Abstract: A semiconductor integrated circuit test system and a method thereof are provided to reduce test time by preventing 'unmatch' in a random address. A semiconductor integrated circuit test system(10') performs test by applying a command signal to a plurality of DUT(Device Under Test). A device state judgment unit judges the state of each DUT, on the basis of a signal outputted from each DUT. A counting unit counts frequency of state generation after a fixed time, at every DUT, on the basis of the judgment result of the device state judgment unit. A command control unit excludes a DUT with the same frequency with the set value from the DUT list, and applies the command signal, on the basis of the state of the other DUT except the excluded DUT.
Patent KR-20080097511-A (KR)
Title: A heating and cooling system using a cascade heat exchanger
Inventor: O WON GIL
IPC: F25B40/00
Filed: 2007-05-02
Abstract: An air conditioning equipment using a cascade heat exchanger is provided to use an enduring usable refrigerant without an exhaustion of a toxic gas and resources and to produce hot water which is possible for warming a floor while utilizing a cheap electricity. The air conditioning equipment comprises a heat transmission cycle(200) including a high temperature-side compressor(10), a hot-side condenser(20), a hot water tank(22) and an expansion valve(30), and a heat gain cycle(300) including a low temperature-side compressor(40), a first expansion valve(50), a low temperature side evaporator(60), the cold water(or the brine) tank(62), and a second expansion valve(80).
Patent KR-20080097542-A (KR)
Title: Preventing method for overlapping dhcp message generation in arp spoofig attack blocking system
Inventor: JEON HONG BEOM
IPC: G06F15/16
Filed: 2007-05-02
Abstract: A method for preventing overlapping DHCP message generation in an ARP spoofing attack blocking system is provided to prevent duplicated generation of DHCP message efficiently. It is determined that an IP packet to be outputted is DHCP packet of not(S4). If the IP packet is DHCP packet, it is determined that the DHCP packet is broadcast packet of not(S6). If the packet is a broadcast packet, it is determined that the DHCP packet is upstream packet(S8). If the DHCP packet is the upstream packet, the DHCP packet is discarded(S10). If the IP packet is not the DHCP packet, the DHCP packet is not a broadcast packet, or the DHCP packet is not the upstream packet, the IP packet or the DHCP packet is transmitted to the DHCP server(S12).
Patent KR-20070111330-A (KR)
Title: Board examination device and board examination method
Inventor: YAMASHITA MUNEHIRO
IPC: G01R31/02
Filed: 2007-05-03
Abstract: A board examination device and a board examination method are provided to judge conduction and short-circuit of a line pattern simultaneously without using a contact probe and to recognize a failure easily. A first electrode(21) is arranged to apply an examination signal and does not contact with one line pattern of examination target physically. A second electrode(22) applies an examination signal and does not contact with the line pattern physically. A third electrode(23) applies an examination signal and does not contact with a line pattern adjacent to one side of the line pattern of examination target. A fourth electrode(24) applies an examination signal and does not contact with a line pattern adjacent to the other side of the line pattern of examination target. A first signal supply unit(31) applies a first examination signal to the first and the second electrode. A second signal supply unit(32) applies a second examination signal with a different frequency from the first examination signal to the third and the fourth electrode. A detection unit detects a voltage of the line pattern of examination target. A judgement unit judges pass or fail of the line pattern of examination target, on the ground of the phase of the detected voltage.
Patent KR-20080097727-A (KR)
Title: Semiconductor wafer's manufacturing apparatus
Inventor: YOO YONG SU
IPC: H01L21/027
Filed: 2007-05-03
Abstract: The semiconductor wafer processing system is provided to prevent the contamination of the lower part bottom surface of wafer and the support stand due to developer. The semiconductor wafer processing system includes the driving unit(4) in which the support stand(2) fixing the semiconductor wafer is connected; the protection element(6) in which the support stand is connected through the central part; the cut off block(8) spraying the cooling gas and cools the support stand and semiconductor wafer; the supply part of cooling gas supplying the cooling gas to the cut off block. The cut off block is mounted on the central part of the protection element and is installed at the lower part of the support stand.
Patent KR-20080099609-A (KR)
Title: Method and apparatus of private broadcasting service based on ip multimedia subsystem
Inventor: HWANG JIN HO
IPC: H04W88/18
Filed: 2007-05-10
Abstract: A method for providing a private broadcasting service in an IMS network and an apparatus therefor are provided to transmit/receive multimedia contents by using a mobile communication terminal without restriction on the time and space. A method for providing a private broadcasting service in an IMS network includes the following steps of: establishing a session between an originating side mobile terminal and a destination side mobile terminal through transceiving of a message based on the session initiation protocol after receiving the private broadcasting service from the originating side mobile terminal; and transmitting the private broadcast data to the destination side mobile terminal through the established session.
Patent KR-20080103691-A (KR)
Title: Mount assembly for shock absorber
Inventor: KIM HYUNG NAM
IPC: B60G15/06
Filed: 2007-05-25
Abstract: A mount assembly for a shock absorber is provided to prevent the permanent deformation of a cushion rubber by a contact structure without noise between a car body and a cup type washer, and to suppress a crack in the cushion rubber by including the structure which varies the compressive strain direction of the cushion rubber and dispersing a stress concentrated in the specific site of the cushion rubber. The mount assembly for the shock absorber which is fixed and installed at the upper part of a piston rod(20) includes a cup washer(40) which has the predetermined height of the upper end of a side wall and is towards the car body; the cushion rubber(50) which is compressed to allow the upper end of the side wall and the car body to face; and a noise proof part(52) which suppresses the contact noise between the car body and the upper end of the side wall.
Patent KR-20070067662-A (KR)
Title: Glass vertical grinder
Inventor: KWON YOUNG GIL
IPC: B24B9/10
Filed: 2007-05-30
Abstract: A vertical shaper of a class is provided to reduce manufacturing costs of goods in manufacturing a television and monitor with LCD and PDP and to decrease physical distribution cost. A vertical shaper of a class comprises a tilting unit(100,100') for supplying and extracting, a plurality of loading units(200,200') for supplying and extracting, a plurality of arrangement units(300), a plurality of transfer units(500), a plurality of shapers(400), and a controller(600). The tilting unit for supplying and extracting comprises a tilting conveyer including a plurality of bars and a roller, a rotation axis of a servomotor, and a plurality of guide which is fixed between guide blocks. The plurality of loading units for supplying and extracting comprises a supporting plate transferred using an LM guide by rotating the ball screw connected to the servomotor and a timing belt. The plurality of arrangement units have the glass put on a suitable position.