baber/WOPTO huggingface dataset:
Patent KR-20090080429-A (KR)
Title: Wiring substrate, tape package having the same and display device having the same
Inventor: HWANG JI HWAN
IPC: H01L21/60
Filed: 2008-01-21
Abstract: A wiring substrate, a tape package having the same, and a display device are provided to secure a sufficient alignment margin for forming a junction with a bump of a semiconductor chip by improving a structure thereof. A wiring substrate(100) includes a base film(110), a plurality of first wirings(130), and a plurality of second wirings(140). The base film has a chip mounting region(120) in which a semiconductor chip is mounted. The first wirings have a first junction terminal(132) which is electrically connected to the semiconductor chip. The first junction terminal is extended from the chip mounting region along a first direction. The first junction terminal is extended along a second direction inclined to the first direction. The second wirings have a second junction terminal(142) which is electrically connected to the semiconductor chip. The second junction terminal is extended from the chip mounting region along the first direction. The second junction terminal is extended in the opposite direction to the second direction.
Patent KR-20090080623-A (KR)
Title: Post bump and forming method of the same
Inventor: CHOI JIN WON
IPC: H01L21/60
Filed: 2008-01-22
Abstract: A post bump and a forming method thereof are provided to improve connection reliability between an electronic device and a circuit board by forming a solder of a uniform dome shape. An electrode pad is formed on a substrate. An opening part is formed on a resist layer, and corresponds to a position in which the electrode pad is formed. The resist layer is formed on the substrate(S200). A metal post is formed by filling a metallic material in a part of the opening part(S300). A rest part of the opening part is filled with solder(S400). The solder is reflowed by heating(S500). The resist layer is removed(S600).
Patent KR-20080014122-A (KR)
Title: Method of driving plasma display panel
Inventor: SETOGUCHI NORIAKI
IPC: G09G3/291
Filed: 2008-01-23
Abstract: A method of driving a plasma display panel is provided to increase an operation margin of the PDP(Plasma Display Panel) by setting an effective voltage during an address period at an optimal state according to respective sub frames. A PDP includes first, second, and third electrodes. The third electrodes are formed to cross the first and second electrodes. One field includes plural sub-frames which have a reset period and an address period to set wall charges in a display cell according to display data. During the reset period, a first rising voltage is applied to the second electrode, and then a second falling voltage is applied to the second electrode. A voltage of a scan pulse applied to the second electrode during the address period is lower than a final voltage of the second voltage. The address period includes at least two sub-frames having voltage differences between the voltage applied to the first electrode and the scan pulse applied on the second electrode. The voltage differences in the respective sub-frames are different from one another.
Patent KR-20090082682-A (KR)
Title: Method for removing sacrificial layer form cylindric storage nodes
Inventor: PARK JI YONG
IPC: H01L21/304
Filed: 2008-01-28
Abstract: A method for removing a sacrificial layer from a cylinder type storage electrode for preventing a bridge phenomenon between storage nodes is provided to prevent the adsorption of a particle when the sacrificial layer used as the mold is selectively removed. A method for removing a sacrificial layer from a cylinder type storage electrode is as follows. Cylindrical storage nodes passing through a sacrificial layer(200) are formed on wafers. The sacrificial layer part of the edge bevel domain(101) of the wafer is etched. The wafer is mounted on spin chucks. While rotating the spin chuck, the first chemical liquid is provided on wafer and the bevel domain is washed. The first chemical liquid decides on the bevel territorial matrix to the maintained state on the bevel domain. Particle sources remaining behind on the bevel domain are removed.
Patent KR-20090088280-A (KR)
Title: Necklace mask
Inventor: CHOI WON SUCK
IPC: A41D13/11
Filed: 2008-02-14
Abstract: A necklace mask is provided to reduce the danger of the lost due to a necklace type and to obtain ventilation and bactericidal action due to holes formed on the necklace. A necklace mask comprises a fixture and a rotating part fixing a line connected with mask and a rotating unit which are positioned inside the necklace in which the principles of the code rewinder are applied; a button for arranging the line connected with mask; an earring(b) for putting out it by using a handle when a mask is put; a non-woven(f) adhered to the part where mouth and nose of mask contact; and a velcro tape(e) adhered to the central part of mask.
Patent KR-20090089991-A (KR)
Title: Push button switch for vehicle
Inventor: CHO YOUNG SUK
IPC: B60R16/00
Filed: 2008-02-20
Abstract: A push-button switch for a vehicle which conveniently confirms the decided operation of a control mode selected as the color of a light emitting diode is provided to reduce vehicles internal lighting by displaying the operation of the control mode. A push-button switch for a vehicle includes a tact switch(20), a switch knob(30), a switch cap(40), and a plurality of light emitting diodes(80). The tact switch is equipped on a printed circuit board(10) of the operation panel of the vehicles. The switch knob penetrates through the central part of the switch knob. The switch knob is moved from the top of the tact switch and interferences the tact switch. The switch cap covers the upper side of the switch knob. A plurality of emitting diodes emits different light to the switch cap.
Patent KR-20090095091-A (KR)
Title: Ditch of punching type and the method of executing the same
Inventor: CHO WOO CHUL
IPC: E01C5/00
Filed: 2008-03-04
Abstract: A driven side ditch for drainage and a construction method thereof are provided to carry out construction easily and improve draining function and obtain safety of a slope by preventing outflow of soil. A driven side ditch for drainage(10) comprises an anchorage, a wing, a perforation, and a filter member. The anchorage(11) is pointedly formed downward at the lower end or a side wall(12) along the longitudinal direction. In the anchorage, a wedge-shaped fixation piece(11a) is formed on the upper end. The wing is horizontally extended from the top of the side wall to the outside. In the wing, a driven projection(15) is pointedly formed downward at the outside. A plurality of perforations(13) is formed along the longitudinal direction from the top of the side wall to drain seepage water in contact side between the ground and the gutter. The filter member thoroughly adheres all over the perforation in order to prevent inflow of soil through the perforation.
Patent KR-20090095339-A (KR)
Title: system for processing a broadcast signal and method of searching for a storage in the system
Inventor: JUNG KYONG JO
IPC: H04N7/16
Filed: 2008-03-05
Abstract: A broadcasting signal system and a storage detecting method of a broadcasting signal process system performing a storage function are provided to perform the storage and regeneration of the broadcasting signal in a broadcast signal receive without a storage function. An access to a storage device(300) is controlled through an interface unit by the use of search information and connection information. The connect information is the information which the interface unit connects about the storage unit. The searching information is the information in which the interface unit searches the storage unit through the network. The control unit controls the contents reproduction of a display unit(104).
Patent KR-20090095373-A (KR)
Title: Working tool
Inventor: LIM JONG WON
IPC: B23B29/04
Filed: 2008-03-05
Abstract: A processing tool is provided to prevent damage to a body of the processing tool due to resistivity generated when processing a product to be processed by forming a dispersion area at one area of the body. A processing tool comprises a head part(120), a body(110), and a dispersion area(140). A cutting tip(121) is mounted on the head part. The body has the length longer than the processing depth of the product to be processed which is extended to the head part. The body adheres to the body and is able to be separated from the body. The dispersion area is equipped in one area of the body. The dispersion area disperses the power which is generated with the contact of the cutting tip and the product to be processed and which destroys the body. In the dispersion area, a non-intermediate part(141) is formed in which the power is not delivered and the delivered power is dispersed.
Patent KR-20080027491-A (KR)
Title: A round shape thermo-hygrostate
Inventor: KIM YOUNG YONG
IPC: F24F13/30
Filed: 2008-03-14
Abstract: A cylindrical thermo-hygrostat is provided to be installed at the center of a spacious place and to discharge air at 360‹ by installing a round suction grill and a round discharge grill. A round thermo-hygrostat comprises an evaporator(8), a humidifier(17), water discharge units(13,14,15), a reheater(7), a humidifier nozzle(6), a blower(5), a round suction grill(10), a round discharge grill(3), a compressor(2), and a condenser(1). The evaporator shapes into a cylinder, a 'C' shape, an 'L' shape, or a square shape to expand radiating area in a narrow space. The humidifier and the water discharge units are vertically installed under the evaporator. The reheater, the humidifier nozzle, and the blower are vertically installed on the top of the evaporator. The round suction grill is installed around the evaporator to suck air in all directions. The round discharge grill is installed on the top of the blower to discharge air at 360‹. The compressor and the condenser are installed indoors.
Patent KR-20090100798-A (KR)
Title: Processes for preparing araliaceous shrub liquors and araliaceous shrub liquors prepared thereby
Inventor: KIM JIN YOUNG
IPC: C12G3/00
Filed: 2008-03-21
Abstract: PURPOSE: A method for manufacturing Acanthopanax sessiliflous liquor is provided to economically produce the liquor of improve quality in a short time. CONSTITUTION: A method for manufacturing Acanthopanax sessiliflous liquor comprises: a step of adding 40-50 volume% of alcohol to mixture of herbal medicines and 20-30 weight parts of oligosaccharide; a step of filtering at 20~25 °C for five to seven days to obtain a first extract; a step of adding purified water and filtering at 20~25 °C for five to seven days to obtain re-extract; a step of mixing the first extract and re-extract in the volume ratio of 1 : 1.1~1.3 to obtain final extract; a step of maturing the final extract at 20~25 °C for one to two months; a step of adding 0.5~0.7 g of citric acid; and a step of filtering to obtain the Acanthopanax sessiliflous liquor having 20 volume% of alcohol concentration.
Patent KR-20090103536-A (KR)
Title: System for generating a high vaccum in a turbin generator
Inventor: LEE HYUN OG
IPC: F01K17/00
Filed: 2008-03-28
Abstract: PURPOSE: A high vacuum pressure generating system for a turbine generator is provided to produce electric energy with the fixed amount of stream by maintaining the pressure of a main condenser in high vacuum using a vacuum pump with an electric motor. CONSTITUTION: A high vacuum pressure generating system for a turbine generator comprises a shutoff valve(410), a vacuum pump(200), a sealing water tank(220), a heat exchanger(240) and a sub pump(210). The shutoff valve is connected between the main condenser and the vacuum pump. The shutoff valve receives and blocks operation gas. The vacuum pump is connected to the shutoff valve, the heat exchanger, the sealing water tank and each pipe. The vacuum pump mixes the operation gas and the cooling water. The operation gas flows through the shutoff valve. The cooling water flows from the heat exchanger. The vacuum pump supplies the mixed gas to the sealing water tank. The sealing water tank passes the mixed gas through storage cooling water and divides and emits the gas. The sub pump is connected to the sealing water tank through the pipe. The sub pump receives the cooling water from the sealing water tank and supplies the cooling water to the vacuum pump.
Patent KR-20090104320-A (KR)
Title: Malfunction detection apparatus and multi-board system using the same
Inventor: LEE JUNG WOO
IPC: G01R31/317
Filed: 2008-03-31
Abstract: PURPOSE: A malfunction detection apparatus and a multi-board system using the same are provided to sense a malfunction effectively through two-way hard beating. CONSTITUTION: A malfunction detection apparatus and a multi-board system using the same are composed of a power supply unit(130), a first boards, a first power source operation part(114), and a second power source operation part(124). The first boards include a first power source operation part operated according to the first power provided by the power supply unit. The first power source operation part is reset by performing first power source operation part and two-way hard beating.
Patent KR-20090107157-A (KR)
Title: Hybrid linear propulsion system for train
Inventor: KWON SAM YOUNG
IPC: B60L13/03
Filed: 2008-04-08
Abstract: PURPOSE: A hybrid linear propulsion system for a railway is provided to decrease a size and weight of a linear motor by changing a structure of a secondary conductive plate according to a traveling section. CONSTITUTION: A traveling section of a train(20) is divided into a backtracking section(30), a coasting section(40), and a climbing section(50). The starting propulsion is required in the backtracking section. The coasting section is the traveling section without achieving the power. The large propulsion is required in the climbing section. A linear induction motor method is used in the backtracking section and the coasting section. In the linear induction motor method, the propulsive force is obtained by the interaction between a first side armature and a second side rotor. The first side armature is comprised of an iron core and a winding and generates a mobile magnetic field. The second side rotor is installed between the tracks. The linear synchronization motor method is used in the climbing section. The propulsive force is obtained by the interaction between the second side field system using the first side armature and an electromagnet or permanent magnet.
Patent KR-20090107728-A (KR)
Title: Ultrasound system with image projector
Inventor: LEE KWANG HEE
IPC: A61B8/00
Filed: 2008-04-10
Abstract: PURPOSE: An ultrasound system with an image projector is provided to allow a user to operate and diagnose a subject through an ultrasound image. CONSTITUTION: An ultrasound system(100) includes an ultrasound diagnostic unit(120) and an image projection unit(130). The ultrasound diagnostic unit receives an ultrasound wave reflected from the object while transmitting the ultrasound signal to a subject. The ultrasound diagnostic unit generates the ultrasound image signal corresponding to the ultrasound image of the subject, and the image projection unit projects the ultrasound image by using the ultrasound image signal.
Patent KR-20090108348-A (KR)
Title: Bathroom construction
Inventor: YOU HEE JONG
IPC: E03C1/12
Filed: 2008-04-11
Abstract: PURPOSE: A bathroom structure of a multi-layered building is provided to reduce inter-layer noise by mounting a bathroom slab. CONSTITUTION: A bathroom structure of a multi-layered building comprises a bath tub(10), a washstand(20), a toilet bowl(30) and a drainpipe(40). The bathroom structure is segmented by a bathroom slab(1a) and a wall(2). The bathroom slab is installed to be lower than a main slab(1b). The drainpipe passes through the top of the bathroom slab and is connected to the bath tub, the washstand, or the toilet bowl. A supporter(50) is installed in the bathroom slab. A floor(60) is installed on the top of the drainpipe and is supported by the supporter.
Patent KR-20090109142-A (KR)
Title: Heat exchanger and method of manufacturing the same
Inventor: CHIN SIM WON
IPC: F28F1/02
Filed: 2008-04-15
Abstract: PURPOSE: An exchanger and a manufacturing method thereof are provided to improve heat exchange efficiency by coupling a flat tube, in which a plurality of coolant flow channels are formed, to a fin. CONSTITUTION: An exchanger comprises a connecting tube, a first refrigerant tube, a second refrigerant tube, and a fixed layer. One end of the first refrigerant tube(10a) is inserted into the connecting tube(15). One end of the second refrigerant tube(10b) is inserted into the connecting tube. The fixed layer is formed between the connecting tube and the first refrigerant tube and between connecting tube and the second refrigerant tube. The connecting tube and each refrigerant tube are fixed on the fixed layer.
Patent KR-20090110483-A (KR)
Title: A shift register
Inventor: JANG YONG HO
IPC: G09G3/20
Filed: 2008-04-18
Abstract: PURPOSE: A shift register is provided to supply a real image and a black image to a pixel successively by driving the pixel at each period in which a real image is displayed or a black image is displayed. CONSTITUTION: In a shift register, a circuit part(SiA) outputs an output pulse(VgkA) through an output terminal(a). A B-circuit part(SiB) outputs a B-output pulse(VgkB) through a B-output terminal(b). A multi-stage includes a C-output terminal which supplies the A-output pulse and the B-output pulse to a gate line successively. An A-output terminal of an each stage is set by the A-output pulse from an end stage, and is rest by the A-output pulse of the end stage.
Patent KR-20090112983-A (KR)
Title: Joint structure of wood
Inventor: KIM SOON CHUL
IPC: E04C3/292
Filed: 2008-04-25
Abstract: PURPOSE: A joint structure of a wood member is provided to improve internal force and deformability by increasing bending moment which a joint part of the wood member delivers and increasing tenacity. CONSTITUTION: A joint structure of a wood member comprises a wood member and a T-shaped steel or an H-shaped steel. A slit(201) is formed in the wood member(200). The T-shaped steel is formed by arranging a web(101) and a flange(102) in a T-shape. The H-shaped steel is formed by arranging a web(301) and a flange(302) in an H-shape. The slit of the wood member is joined into the web of the T-shaped steel or the H-shaped steel.
Patent KR-20090113111-A (KR)
Title: Automatic Cleaning Boiler for Pipe Laying and Method thereof
Inventor: KIM KWANG SOO
IPC: F24D3/00
Filed: 2008-04-25
Abstract: PURPOSE: A boiler with an automatic pipe cleaning function and a method thereof are provided to easily clean the pipe using an input unit. CONSTITUTION: A boiler with an automatic pipe cleaning function comprises an input unit(10), an electronic unit(20), a three way valve(30), a bypass tube(40) and an inlet pipe(50). The input unit delivers a control signal to the electronic unit. The electronic unit delivers the control signal to three way valve from the input unit. The three way valve includes a first three way valve(31) and a second three way valve(33).
Patent KR-20090114733-A (KR)
Title: Disc for Preventing Over-run And Apparatus For Punching Using the Same
Inventor: LEE SEOK WOO
IPC: B26F1/22
Filed: 2008-04-30
Abstract: PURPOSE: A disc for preventing over-run and a punching apparatus using the same are provided to adjust inertia torque variably by adjusting amount of mass and the size of a rotating body. CONSTITUTION: A disc for preventing over-run(10) comprises a rotator(20) and a plurality of masses(50a). The rotator is installed to be attached and detached to/from a rotating member coaxially. The rotating member periodically repeats its rotation and stop. The rotator includes a space(23) inside. The masses are accommodated in the space of a rotator. The masses are autonomously moved to prevents the occurrence of inertia torque of the rotating. The masses prevents the overrun of the rotating member by generating reaction force.
Patent KR-20090120074-A (KR)
Title: Brightness enhancement film
Inventor: KIM YEON SOO
IPC: G02B1/08
Filed: 2008-05-19
Abstract: PURPOSE: A brightness enhancing film is provided to enhance the effect of brightness enhancement without a plurality of layers by comprising a sea island cotton yarn which has birefringence inside a base material. CONSTITUTION: A brightness enhancing film includes a sea island cotton yarn(210) having birefringence inside a base material. The base material includes a thermoplastic and thermosetting polymer which passes an optical wavelength of a target range. The base material is made of one or more of poly ethylene naphthalate(PEN), copolymer ethylenenaphthalate(co-PEN), polyethylene terephthalate(PET), polycarbonate(PC), polycarbonate(PC) alloy, polystyrene(PS), heat-proof polystyrene(PS), polymethylmethacrylate(PMMA), PBT, polypropylene(PP), polyethylene(PE), acrylonitrile butadiene styrene(ABS), polyurethanes(PU), polyimide(PI), polyvinylchloride(PVC), styrene acrylonitrile mixing(SAN), ethylene-vinyl acetate(EVA), polyamide(PA), polyacetal(POM), phenol, epoxy(EP), melanin(MF), unsaturation poly ester(UP), silicon(SI), elastomer and cyclo olefin polymer.
Patent KR-20090121128-A (KR)
Title: Filter for dust collector
Inventor: HA SUN CHOL
IPC: B01D46/00
Filed: 2008-05-21
Abstract: PURPOSE: A filter for a dust collector is provided to offer easy replacement property of the filter by fixing a supporter, and to maintain an operation period of the filter by flowing backward the air from an exhaust duct to a dust chamber. CONSTITUTION: A filter for a dust collector is coupled on a partitions wall bisecting a dust chamber and an exhaust duct. A filter member(11) includes a supporter(12) having an exhaust hole and a sealed finishing cover(13). A hooking groove is formed on an inner side of the supporter. An area of an upper circular part in which dust is laminated, is minimized.
Patent KR-20090121677-A (KR)
Title: Carbon nano tube thin film transistor
Inventor: LEE CHEOL JIN
IPC: H01L29/786
Filed: 2008-05-22
Abstract: PURPOSE: A carbon nano tube thin film transistor is provided to increase an aperture ratio of a pixel by allowing all conductive materials and a semiconductor material to include CNT and having a flexible structure while being transparent. CONSTITUTION: A CNT thin film transistor comprises a channel layer, a source / drain electrode, a gate layer, a gate isolation layer, and a transparency flexible substrate. The channel layer by the semiconductor CNT forms an electrical path associated with the transparent organic material and the organic material. The source / drain electrodes(21, 22) is connected with both side of the channel electrically by the conductivity CNT. The source / drain electrode by the conductivity CNT forms an electrical path associated with the organic material and the transparency organic material. A gate layer by the conductivity CNT corresponds to the channel layer, and a gate layer by the conductivity CNT is connected with both sides of the channel electrically.
Patent KR-20090121692-A (KR)
Title: Continuously variable valve lift system for engines and controlling method thereof
Inventor: WOO SOO HYUNG
IPC: F01L1/12
Filed: 2008-05-22
Abstract: PURPOSE: A continuously variable valve lifting device of an engine and a control method thereof are provided to prevent degradation of fuel rate by friction. CONSTITUTION: A continuously variable valve lifting device comprises an eccentric cam(20), a locker arm(30), a fluctuation cam(40), a fluctuation cam link(50), a variable lever and a linking unit. The eccentric cam is installed in an eccentric cam shaft(10). The locker arm is installed in the eccentric cam. The fluctuation cam link links the locker arm and the fluctuation cam. The variable lever is installed in the eccentric cam shaft.