baber/WOPTO huggingface dataset:
Patent KR-20090089489-A (KR)
Title: Valve for water saving
Inventor: LEE KWANG YOUNG
IPC: E03C1/05
Filed: 2008-02-19
Abstract: A water saving valve is provided to steadily perform a saving function by preventing the water leakage of a pressure chamber inside. A water saving valve comprises a finishing member(130), a button(110), a guide member(150) and a piston unit. The finishing member is mounted on a receiving chamber(18) opening of a housing(10). The button is located on the top of the finishing member and operates with a main spring(102). The guide member is mounted in the receiving chamber of the housing and makes a path of the water. The piston unit opens the guide member by inserting inside of a pressure chamber of the housing and closes the guide member by returning with elastic restoring force of the main spring. The piston unit has an operational axle(121) fixed to the internal space center of the button. An extended axle(122) is formed at the lower part of the operational axle. An opening and closing member(123) opening and closing the path is formed at the outside of the extended axle.
Patent KR-20090089608-A (KR)
Title: Organic gate insulating film and organic thin film transistor using the same
Inventor: PYO SEUNG MOON
IPC: H01B3/18
Filed: 2008-02-19
Abstract: An organic gate insulating layer and an organic thin film transistor are provided to simplify a process and to reduce a manufacturing cost by improving a device characteristic using high surface characteristic and the heat resistance of the organic gate insulating layer. A gate insulating layer dissolves one of the insulation polymer and silane compound among the organic solvent. The insulation polymer or silane compound is successively melted. The solvent is coated on the substrate forming the gate insulating layer. The organic solvent is alcohol below C20 like butanol or pentanol. The insulation polymer or silane compound is melted by the ultrasonic wave for 1 to 10 minutes. A pore size of the filter used in the coating stage is 0.2 to 0.5 um.
Patent KR-20090092607-A (KR)
Title: Oil cooler
Inventor: JUNG KWANG YONG
IPC: F01M5/00
Filed: 2008-02-27
Abstract: An oil cooler is provided to improve cooling efficiency of the oil because the heat of the oil flowing along the oil path is delivered to the outer and inner pipes. An oil cooler comprises an outer pipe(110), an inner pipe(120), a cooling pin(113), and a cooling water guide member(130). An oil inlet(112) is formed in one side of the outer pipe and an oil outlet(111) is formed in the other side thereof. The inner pipe is inserted inside the outer pipe. The cooling pin is positioned in the oil path between the inner and outer pipes. The cooling pin delivers the heat of the oil to the inner and outer pipes. The cooling water guide member is positioned inside the inner pipe. A plurality of spiral blades are formed in the cooling water guide member and guide the cooling water to the inner wall of the inner pipe.
Patent KR-20090093408-A (KR)
Title: System and method for marshalling car in realtime using position and call broadcasting
Inventor: PARK SE KWAN
IPC: G06Q50/10
Filed: 2008-02-29
Abstract: A system and a method for allocating a car in real time by using a position and call broadcast are provided to broadcast call data in a taxi which is in a position of a customer and an allowable range to allocate a car nearest to the customer, thereby quickly coping with an emergency situation. A call control server(230) checks a car within a range adjacent to a location of a customer checked through a location tracking server(220). A taxi information server(240) receives a GPS(Global Positioning System) coordinate value and a car terminal ID of a taxi received from a satellite from the taxi(300). The first car allocation server(250) transmits the first designation car allocation information to the taxi which is the most adjacent to the customer. The second car allocation server(260) transmits a final car allocation signal to a taxi which is the most adjacent to the customer among taxis requesting an allowance signal after transmitting the second competitive car allocation information to taxis within a wider adjacent range.
Patent KR-20080082486-A (KR)
Title: A communications server for handling parallel voice and data connections and method of using the same
Inventor: LANDSCHAFT ASSAF
IPC: H04Q7/24
Filed: 2008-03-06
Abstract: A communication server for handling voice and data connections in parallel and a usage method thereof are provided to improve an interface between a mobile communication device and the communication server, thus a user can more conveniently read menu information. A voice channel interface(111) is configured to generate a voice for sending menu information by establishing a voice channel with a mobile communication device. A data channel interface(112) is associated with the voice channel interface, establishes a data channel with the mobile communication device, and sends data including the menu information by responding to a selected one of an automatic determination for the mobile communication device to output the menu information to a user and a command received from the mobile communication device to send the data including the menu information.
Patent KR-20090098209-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: BANG SUENG IN
IPC: H01L21/82
Filed: 2008-03-13
Abstract: A method of manufacturing a semiconductor device is provided to prevent the repair fault by thickly forming the thickness of the insulating layer of the fuse side. The fuse(104) is formed at the upper part of the semiconductor substrate(100). The first insulating layer(102) is formed in the semiconductor substrate including the fuse. The first insulating layer is etched until the first insulating layer of the fuse remains to the target thickness. The second insulating layer is formed in the semiconductor substrate. The insulating layer of the fuse is formed same as the target thickness. The insulating layer of the fuse side(B) is formed thicker than the target thickness.
Patent KR-20090100015-A (KR)
Title: Oscillating device cleaning roller display panel unit
Inventor: JEONG KWANG HYUN
IPC: B08B3/00
Filed: 2008-03-19
Abstract: PURPOSE: An oscillating device cleaning a roller display panel unit is provided to enable the compensation of a gap between hairs of a roll brush through the shaking of a cleaning roller unit. CONSTITUTION: An oscillating device cleaning a roller display panel unit includes a shaking plate(210), an LM guide and a shaking unit. The shaking plate is placed at the one upper side of the frame body, and a driving motor constituting the cleaning roller unit is placed at the upper portion of the shaking plate. The LM guide is placed at the both ends of the frame body, and moves the shaking plate in the length direction of the cleaning roller unit. The shaking unit moves the shaking plate horizontally in the LM guide direction.
Patent KR-20090101538-A (KR)
Title: Led uv-rays generator for study which has the function of the eyesight protection
Inventor: KIM YEUN SOO
IPC: F21S13/12
Filed: 2008-03-24
Abstract: PURPOSE: An LED special beam generator for the learning in which an eyesight protection function is built is provided to protect the eyes of a learner which is exposed for a long time. CONSTITUTION: An LED special beam generator for the learning in which an eyesight protection function is built comprises a lower body(1) having a battery holder(7). Negative/positive pole terminal holders are formed at one side of the battery holder. A switch holder and a switch(5) are formed in the lower body. In the lower body, an LED lamp holder and a ultraviolet ray LED lamp(6) are formed. An upper body(2) is combined with the lower body to protect components formed inside. A button hole(2a) and a battery cap-hole(2c) are formed at one side of the upper body.
Patent KR-20090103248-A (KR)
Title: Apparatus and method for controling tilt of optical disc
Inventor: LEE DO HAN
IPC: G11B7/095
Filed: 2008-03-28
Abstract: PURPOSE: A tilt control apparatus and method of optical disc is provided to perform tilt control operation optimized for each split outer surface of the optical disc even if the spilt outer surfaces have different eccentric components. CONSTITUTION: A tilt control method of optical disc(10) is as follows. Tilt control to the inner area of the optical disc is performed and an inner circumference tilt correction value is stored. Each split outer surface of the optical disc is performed and outer circumference tilt correction values corresponding to split outer surfaces are stored.
Patent KR-20090105331-A (KR)
Title: A refrigerator with reinforce member
Inventor: LEE SOO BEOM
IPC: F25D23/00
Filed: 2008-04-02
Abstract: PURPOSE: A refrigerator with a reinforcing member is provided to reduce weight and manufacturing cost by using metal material and by extrusion-molding. CONSTITUTION: A refrigerator with a reinforcing member(300) comprises followings. An out cabinet(100) forms the outer shape of a main body. A flange(500) with foldable end parts is formed on the outer cabinet. An incase(200) forms a storage inside the outer cabinet. The reinforcing member is molded with composites in which glass fiber is included. The reinforcing member reinforces the intensity of the cabinet and is pressed in between the inner side and flange of the out cabinet.
Patent KR-20090106109-A (KR)
Title: Touch sensing apparatus having improved location detection performance for periphery touch
Inventor: RYU SHI WON
IPC: G06F3/041
Filed: 2008-04-04
Abstract: PURPOSE: A touch sensing apparatus having improved location detection performance for a periphery touch is provided to remove or reduce an invalid input area, thereby expanding an effective input area. CONSTITUTION: A touch sensing apparatus having improved location detection performance for a periphery touch includes a panel unit, a sensor unit and an operating unit. The panel unit includes sensor electrodes(111,112,121,122) arranged along with the first shaft. The sensor unit is connected to sensor electrodes to collect sensor data that shows a change of an electric characteristic generated in each sensor electrode. The operating unit determines a touch location on the panel unit to a touch of a user is applied using the sensor data collected about at least one sensor.
Patent KR-20090108177-A (KR)
Title: Memory address generator using single-direction counter and built-in self test circuit having the same
Inventor: KO JAE BUM
IPC: G11C8/04
Filed: 2008-04-11
Abstract: PURPOSE: A memory address generator using a single-direction counter and a built-in self test circuit having the same are provided to manufacture the memory address generator and a built-in self test circuit which can perform the up-counting and down-counting. CONSTITUTION: A memory address generator using a single-direction counter(310) and a built-in self test circuit having the same comprises a one-way counting unit, the first inversion units, an add unit, the second inversion units, and a selectivity unit. The one-way counting unit creates the first memory addresses. The first memory addresses successively reduce from the maximum address or successively increase until the maximum address of the test memory. The first inversion units invert the maximum address. The add unit adds up the inverted maximum address and the first memory addresses which is outputted from the first inversion units. The second inversion units create the second memory addresses by inverting the output signal of the add unit.
Patent KR-20090108982-A (KR)
Title: Ubiquitous streetlight for lighting adjustable having fog sensor
Inventor: KIM UK
IPC: F21S13/10
Filed: 2008-04-14
Abstract: PURPOSE: A ubiquitous streetlight for lighting adjustable having a fog sensor is provided to prevent a accident between vehicles or between a vehicle and a pedestrian by changing a color of the streetlight in a foggy day. CONSTITUTION: A ubiquitous streetlight for lighting adjustable having a fog sensor is composed of a fog sensor unit(300) and a street light controller(400). The fog sensor unit collects a condition surrounding the streetlight, and the street light controller controls on/off of the lighting apparatus according to an predetermined operation condition. A lighting unit is combination of a white lighting apparatus and a yellow lighting apparatus with long wavelength. The white apparatus is used in a normal weather, and the yellow lighting is used in a bad weather condition such rainy or foggy day.
Patent KR-20090110186-A (KR)
Inventor: PARK SUN GYU
IPC: D06F39/12
Filed: 2008-04-16
Abstract: PURPOSE: An automatic washing machine in which laundry is put on a cage is provided to facilitate drawing out laundry with the cage and transfer the laundry rapidly by putting laundry in the cage and loading the cage on the washing machine and operating the washing machine. CONSTITUTION: An automatic washing machine in which laundry is put on a cage comprises a water tub, a washing tub, a cage, a lower panel, and a handle. The inner diameter of the upper side is formed large by 2 steps in the water tub(1) and the water tub is installed inside the washing machine. In the washing tub(2), a plurality of protrusion surface parts are formed at the inner side. A brine drum is coupled on the top outer side. The cylindrical cage(3) is equipped with a plurality of water through-holes in the washing tub. A holding part is formed at the lower end of the cage. A concave surface part(6) is formed at the outer circumference. The disk-shaped lower panel(8) is laminated on the holding part of the cage by radially forming a plurality of coupling holes.
Patent KR-20080041171-A (KR)
Title: Bit for rock drilling air hammer bit
Inventor: HAN DONG DEOK
IPC: E21B10/42
Filed: 2008-04-21
Abstract: A pneumatic hammer bit for drilling rocks is provided to shorten reciprocation period and reduce its wear-out caused by contacting with the rock by making vertical exhaust passages at the bottom. A pneumatic hammer bit(210) for drilling rocks is installed at the front end portion of a hammer bit(200) having a piston. The piston hits the upper part of the pneumatic hammer bit. The pneumatic hammer bit has an air passage(211) at the center and branch passages(212) in a bottom cutting unit(220). Pressured air is exhausted through the air passage and the branch passages. Vertical exhaust passages(214) form at the cutting unit. The inlet of the vertical exhaust passage is separated from the outlet of the branch passage.
Patent KR-20090112002-A (KR)
Title: The Estimation Method of Engine Status
Inventor: HUH JIN HYUK
IPC: F02D45/00
Filed: 2008-04-23
Abstract: PURPOSE: An estimation method of engine state is provided to electronically control a vehicle by estimating the engine state. CONSTITUTION: An engine torque and friction torque are measured(400) and traction state accelerating a vehicle is estimated(430), if flywheel torque in which the measured engine torque and friction torque are deducted is over a specified range(420). If the flywheel torque is in the specified range(440), the state of the engine is estimated as a drag state decelerating the vehicle(450). If the flywheel torque is not under the specified range, the state of the engine is estimated as an acceleration or a free rolling state does not accelerate or decelerate(460).
Patent KR-20080097140-A (KR)
Title: Packet based video display interface enumeration method
Inventor: KOBAYASHI OSAMU
IPC: H04N21/4363
Filed: 2008-04-29
Abstract: A method for estimating a packet based multimedia interface provides a link rate and a pixel/audio clock rate. An interface(100) connects a transmitter(102) to a receiver(104) by using a physical link(106). A plurality of data streams(108-112) are received in the transmitter. The transmitter packetizes each data stream to a data packet(114) of corresponding number if necessary. These data packets are composed of corresponding data streams thereafter. Each data stream is transmitted to the receiver by using a related virtual pipe(116-120). Data streams with physical link related link rate are transmitted by optimizing the link rate about each virtual link for specific data stream.
Patent KR-20090116066-A (KR)
Title: Burring device
Inventor: KIM JEONG WON
IPC: B30B15/02
Filed: 2008-05-06
Abstract: PURPOSE: A burring device is provided to increase illuminance of an inner surface of a flange in order to prevent a spring-back phenomenon. CONSTITUTION: A burring device comprises a lower holder(10), upper die(20), lower die(40), and burring punch(50). The lower holder supports a panel. The upper die fixes the panel with the lower holder contacted. The lower die moves up and down along a guide bar that is connected to the lower holder. The burring punch is mounted in the lower die and inserted between the lower holder and upper die when the lower die moves up. The width of a flange molding cap(G) becomes narrower from the bottom to the top.
Patent KR-20090116875-A (KR)
Title: Display device and method for manufacturing the same
Inventor: DO MI YOUNG
IPC: G02F1/136
Filed: 2008-05-08
Abstract: PURPOSE: A display device and a manufacturing method thereof are provided to maintain the slimness and realize a touch function. CONSTITUTION: The first thin film transistor(TFT1) is formed at points where plural gate lines and the plural data lines are intersected. Plural position detection lines are intersected with the gate lines and data lines at regular intervals on the first substrate. The second thin film transistor(TFT2) is formed at points where the gate lines and plural location detection lines are intersected. A projection pattern(166) is protruded on the second substrate corresponding to the drain electrode of the second thin film transistor. A transparent conductive layer(169) is formed on the projection pattern and is electrically connected with the drain electrode when a touch operation is performed.
Patent KR-20080101707-A (KR)
Title: Gan substrate, and epitaxial substrate and semiconductor light-emitting device employing the substrate
Inventor: AKITA KATSUSHI
IPC: H01L21/20
Filed: 2008-05-14
Abstract: A GaN substrate and an epitaxial substrate and a semiconductor light-emitting device employing the substrate are provided to improve the light emitting efficiency applied to the green area of the semiconductor light emitting device. The GaN sub has the off-angle against the m-side or a-side. The m-side and a-side are the non-polar surface. The semiconductor light emitting device is made by using this GaN substrate(18). The semiconductor light emitting device is able to implement the high luminous efficiency by avoiding the influence of the piezo electric field. The morphology of the high quality can be realized by forming the off-angle against the m-side or a-side.
Patent KR-20090122739-A (KR)
Title: A sheet exchange structure of the butterfly valve cartridge
Inventor: BAE JONG GAB
IPC: F16K1/226
Filed: 2008-05-26
Abstract: PURPOSE: A sheet exchange structure of a butterfly valve cartridge is provided to facilitate exchange operation by simplifying the structure of a cartridge sheet. CONSTITUTION: A sheet exchange structure of a butterfly valve cartridge comprises a retention projection(104), a sheet(105), and linings(108,108'). The retention projection is formed inside a valve body(101). One side of the sheet is contacted with the retention projection. The lining supports both sides of the sheet. The lining is integrated with an inlet flange(106) and an outlet flange(107).
Patent KR-20090123995-A (KR)
Title: Method for manufacturing case of digitel microphone chip
Inventor: KIM YOUNG SEOK
IPC: H04R31/00
Filed: 2008-05-29
Abstract: PURPOSE: A method for manufacturing a digital microphone chip is provided to improve precision of a product by forming a coupling recess, a hole, a coupling skirt, and an edge interval part continuously. CONSTITUTION: A process region is cut and divided in a band type forming material with a constant thickness(100). A casing has a coupling recess with the upper opening. A digital microphone chip is inserted into the coupling recess with the upper opening(200). A coupling skirt is formed around a casing by partially cutting the process region adjacent to the edge of the casing(300). The coupling skirt is orthogonally connected to the casing. The edge interval part is formed between the coupling skirts(400). The casing is cut in the process region(600).
Patent KR-20090124078-A (KR)
Title: A derivative reaction apparatus changeable flow velocity of reaction reagent and gradient of composition and a liquid chromatography system using the same apparatus
Inventor: KIM KI SOO
IPC: G01N30/02
Filed: 2008-05-29
Abstract: PURPOSE: A derivative reaction apparatus, and a liquid chromatography system containing the apparatus are provided to improving separation analysis efficiency by optimizing the reaction by the slope variation of flux, and to reduce the experiment time. CONSTITUTION: A derivative reaction apparatus(100) comprises unit devices(110a,110b) comprising a mixing transfer reinforcement parts(8a,8b) which are provided with a plurality of flow holes and whose flow hole of one side is connected with a liquid chromatography system(200) to transfer the separation component of an analysis target sample; reagent vessels(3a,3b) in which the reaction agent reacting with the separation component of the analysis target sample to occur color reaction is contained; reaction agent pumps(6a,6b); electronic valves(13a,13b) whose one flow hole is connected with the mixing transfer reinforcement parts and the reaction agent pumps to mix the separation component with the reaction reagent; reaction coils(14a,14b) which are connected with the electronic valves to occur mixing and reaction with transferring the separation component and the reaction reagent; and a control part.
Patent KR-20080055776-A (KR)
Title: Slippers having duster
Inventor: CHOI RE NA
IPC: A43B7/00
Filed: 2008-05-31
Abstract: A slipper having a floorcloth attached thereto is provided to make the separation of a slipper body, a cushion member and a floorcloth member easier at the time of washing of the slipper. A slipper body is detachably attached to the upper side of a cushion member. A floorcloth is detachably attached to the lower side of the cushion member in a slipper having a floorcloth attached thereto. A cushion outer cover covers the outer side of the cushion member. Decoration members(40) are inserted into the sides of the cushion member. Open portions are formed on the upper and lower sides of the decoration member. Rubber bands having elasticity are formed on the open portions of the decoration member. A Velcro attached to the cushion outer cover is attached to the inner side of the decoration member.
Patent KR-20090125533-A (KR)
Title: Battery relay of dual magnetic structure and starter apparatus
Inventor: PARK SANG BOCK
IPC: B60R16/04
Filed: 2008-06-02
Abstract: PURPOSE: A battery relay and starting apparatus of a double exciting structure is provided to prevent the lowering of the battery supply voltage by supplementing the decrement of the exciting coil of the battery relay with an additional exciting coil node in starting a vehicle. CONSTITUTION: A battery relay and starting apparatus of a double exciting structure is composed of an exciting coil node(21), an additional exciting coil node(23), and a relay node(22). The exciting coil end generates the exciting force during a battery switch(60) keeps "ON" state. The additional exciting coil node generates the exciting force when a starter switch(70) only is "ON" state. The relay node is switched by exciting force generated in the exciting coil node and the additional exciting coil node. The additional exciting coil node has coils capable of generating the exciting force as well as the exciting force decrement generated in the exciting coil node in starting.