baber/WOPTO huggingface dataset:
Patent KR-20080007681-A (KR)
Title: Low power microprocessor cache memory and method of operation
Inventor: MOHAMMAD BAKER
IPC: G11C15/00
Filed: 2006-05-25
Abstract: Techniques for processing transmissions in a communications (e.g., CDMA) system including the use of a digital signal processor. The digital signal processor includes a cache memory system and associates a plurality of cache memory match lines with addressable memory lines of an addressable memory. Each of the cache memory match lines associates with one of corresponding sets of the cache memory. The method and system maintain each of the cache memory match lines at a low voltage. Once the digital signal processor initiates a search of the cache memory for retrieving data from a selected one of the corresponding sets of the cache memory, a match line drive circuit drives one of the cache memory match lines from a low voltage to a high voltage. The selected one of the cache memory match lines corresponds to the selected one of the corresponding sets of the cache memory. The digital signal processor compares the selected one of the cache memory match lines to an associated one of the addressable memory lines. Following the comparison step, the process returns the one of the cache memory match lines to the low voltage.
Patent KR-20080021057-A (KR)
Title: Cqi and rank prediction for list sphere decoding and ml mimo receivers
Inventor: SAMPATH HEMANTH
IPC: H04J99/00
Filed: 2006-06-01
Abstract: Systems and methodologies are described that facilitate integrating a list-sphere decoding design in a multiple input-multiple output (MIMO) wireless communication environment. According to various aspects, optimal rank selection and CQI computation for an optimal rank can be performed in conjunction with a non-linear receiver, such as a maximum likelihood (ML) MMSE receiver, a non-linear receiver with a list-sphere decoder, and the like. Optimal rank selection can be performed using a maximum rank selection protocol, a channel capacity-based protocol, or any other suitable protocol that facilitates rank selection, and CQI information can be generated based in part on effective SNRs determined with regard to a selected optimal rank. ® KIPO & WIPO 2008
Patent KR-20090074616-A (KR)
Title: Method of limiting a watching program
Inventor: KIM KI YOUNG
IPC: H04N5/44
Filed: 2008-01-02
Abstract: A method of limiting a watching program is provided to transmit information per each user logged in a digital television to a master having a setting right about the digital television. When matched login information exists, a controller outputs a watchable broadcasting program linked to the login information(314). A short message transmitting unit converts the login information and login time information into a short message. The short message transmitting unit transmits a signal of requesting that the short message is transmitted to a wireless terminal corresponding to a wireless terminal number to a short message providing system(316). The controller stores watching information in a data storage unit(318). The controller receives a watching information request(320). The controller outputs each login information watching information stored in the data storage unit(322).
Patent KR-20090076284-A (KR)
Title: Stick feeder for surface mount device
Inventor: JUNG WOO YOUNG
IPC: H05K13/02
Filed: 2008-01-08
Abstract: A stick feeder for a surface mount device is provided to feed an electronic device to the surface mount device by forming a downwardly inclined surface in a device supply adapter. A stick feeder(100) for a surface mount device includes a device supply adapter(110) and a device feeding unit(120). The device supply adapter is formed with a stick shape to have an internal space. A plurality of electric components are inputted to the internal space of the device supply adapter. The device supply adapter is replaced according to the kind of the electronic device. An air injection member(118) is coupled in one end of the device supply adapter to move the electronic device to the device feeding unit. The device feeding unit is coupled in the device supply adapter. The device feeding unit feeds the electronic device passing through the device supply adapter to the surface mount device.
Patent KR-20090081926-A (KR)
Title: Seed connector, solid raw material supplying apparatus, and single crystal growing method in capable of preventing carbon contamination
Inventor: LEE SUNG YOUNG
IPC: H01L21/20
Filed: 2008-01-25
Abstract: A seed connector, a solid raw material supplying apparatus, and a single crystal growing method, capable of preventing carbon contamination and dust generation are provided to prevent an inflow of graphite dust by closing the upper cover by forming the upper cover to be opened and closed. A seed connector(100) comprises a cable(C), and a chuck part(110) The chuck part is prepared in order to connect the single crystal seed to the bottom of the cable. The solid material feeding mechanism(20) supplying the solid material to the apparatus for single crystal growth is comprised as connectable to the chuck part. The chuck part is made of metal to prevent the dust generated in connection and separation of the solid material feeding mechanism.
Patent KR-20080078783-A (KR)
Title: Current mirror circuit
Inventor: MINAMI YUKIMASA
IPC: G05F3/26
Filed: 2008-02-25
Abstract: A current mirror circuit is provided to obtain a current mirror ratio having high accuracy by reducing charge effect generated from the variation of a threshold voltage due to gate charges. A current mirror circuit includes first and second MOS(Metal Oxide Semiconductor) transistors(101,102). The first MOS transistor receives an input current. The second MOS transistor, whose gate is connected to a gate of the first MOS transistor, generates an output current obtained by multiplying the input current with a current mirror ratio. The gates of the first and second MOS transistors are formed by polysilicon. The gates of the first and second MOS transistors are directly connected with each other via the polysilicon(207).
Patent KR-20090091624-A (KR)
Title: Scope of wireless camera system
Inventor: LEE KYUNG YONG
IPC: A61B1/00
Filed: 2008-02-25
Abstract: A wireless camera device is provided to prevent contamination due to cables by removing a camera connection cable, a light source connection cable, and a power connection cable. A wireless camera device has an auto brightness control function, an auto focusing function, and a zoom function. A connection device(3) connects a wireless camera main body(5) to laparoscope or arthroscope(1). A LED is mounted inside or outside the wireless camera main body. A battery for charge, a power switch(6), a brightness control switch(7) of a light source, and an antenna(8) are mounted in the wireless camera main body. The battery for charge supplies a power to the LED. The brightness control switch has a screen holding button or device.
Patent KR-20090093547-A (KR)
Title: Substrate processing apparatus
Inventor: HA SU CHUL
IPC: G02F1/13
Filed: 2008-02-29
Abstract: A substrate processing apparatus is provided to prevent damage of a chamber due to vacuum of inside of the chamber. A fixing member is installed at one of the first chamber(100a) and the second chamber(100b). The fixing member connects the first chamber and the second chamber. A fixing jaw(120) fixes the first chamber. The fixing jaw prevents the first chamber from being moved right and left by external force. When vacuum is formed in the inside of the first chamber or the second chamber, a pressure difference is formed between inside and outside of the first chamber. Accordingly, a wall of the first chamber or the second chamber can be transformed by pressure.
Patent KR-20090094600-A (KR)
Title: Air conditioning system for both cooling and heating
Inventor: BAEK YOUNG KEE
IPC: F25B41/06
Filed: 2008-03-03
Abstract: An air-conditioning system for cooling and heating is provided to quickly remove the difference of refrigerant generated between high-pressure refrigerant line and low-pressure refrigerant line. An air-conditioning system for cooling and heating comprises a flow control valve device (12) and a connecting means (40). The flow control valve device converts the flow of refrigerant to cooling mode refrigerant line (10b) during cooling mode and also converts the flow of refrigerant to heating mode refrigerant line (10c) during the cooling mode.
Patent KR-20090095853-A (KR)
Title: Turn table of vertical lathe
Inventor: LEE YOUNG LIM
IPC: B23Q5/22
Filed: 2008-03-06
Abstract: A turn table of vertical lathe is provided to process a main shaft in which a flange is formed by fixing an object like a main shaft of an aerogenerator. A turn table of vertical lathe comprises a hollow(3), one or more grooves, and a space part(11). The hollow is formed at the center of a turn-table(2). In the edge of the turn-table in which the hollow is formed, one or more grooves are radially formed. In the groove, a chuck is equipped to move forward and backward. The chuck formed in the groove fixes an object inserted into a hollow. The space part is formed in the vertical direction below the hollow of the turn-table. The object inserted into the hollow is accepted in the space part.
Patent KR-20090096083-A (KR)
Title: Soil conditioner for soil contained low clay & organic matter content and affected by salt
Inventor: LEE YOUNG A
IPC: C09K17/02
Filed: 2008-03-07
Abstract: A soil conditioner is provided to improve the quality of solid, to improve the settlement of plants and to prevent the scattering of dust or sand due to wind. A soil conditioner comprises a by-product fertilizer and zeolite a main ingredient; and peat moss. The soil conditioner comprises further hydroball, kelp meal, neem cake, or a highly absorptive polymer. The zeolite is a natural zeolite such as clinoptilolite, mordenite, heulandite, ferrierite, erionite, etc. or a synthetic zeolite such as X type or Y type zeolite. The amount of zeolite is 10~20% to the total volume of the mixture with a by-product fertilizer. The amount of peat moss is 1~10 weight% to the total weight of the by-product fertilizer containing zeolite.
Patent KR-20090098058-A (KR)
Title: Microporous plastic films of the sandpaper surface imprint
Inventor: SHIM JAE HUN
IPC: B29D7/01
Filed: 2008-03-13
Abstract: A rough-surface-imprinted microporous plastic film is provided to prevent the deformation or shrinkage of the plastic film by printing the rough surface of an anvil roll on the plastic film. A rough-surface-imprinted microporous plastic film is manufactured by directly pressurizing a plastic film with an anvil roll whose surface is a sandpaper-like surface. The plastic film is imprinted by the rough surface of the anvil roll. The rough surface of the plastic film is non-glossy. The rough-surface-imprinted plastic film becomes stiff when aged. The rough-surface-imprinted plastic film is imprinted by ultrasonic energy.
Patent KR-20080104950-A (KR)
Title: Base flute
Inventor: LI QINGSHAN
IPC: G10D7/00
Filed: 2008-03-14
Abstract: A bass bamboo flute or flute is provided to attach layered pipes between the mouth piece and a sound hole of the bamboo flute or flute such that one person is able to play the bamboo flute or flute. A bass bamboo flute or flute includes a pipe(1) having a mouth piece(2) and a sound hole(3) and layered pipes(4,6) surrounding a pipe portion placed between the mouth piece and the sound hole. One end of each of the layered pipes is blocked.
Patent KR-20090100938-A (KR)
Title: Mobile terminal and screen displaying method thereof
Inventor: KIM TAE HUN
IPC: G06F3/041
Filed: 2008-03-21
Abstract: PURPOSE: A mobile terminal and a screen displaying method thereof are provided to change a screen based on relation between real-touch and proximity-touch. CONSTITUTION: A screen displaying method of a mobile terminal comprises the following steps. Proximity-touch of a touch screen is sensed(S20). A pointing spot for guiding a spot proximately touched on the touch screen is displayed. A screen zoom function is performed around the pointing spot. The pointing spot moves correspondingly to proximity drag. The mobile terminal includes a display unit, a sensing unit, and a controller. The display unit has the touch screen. The sensing unit senses real-touch and proximity-touch of the touch screen. The controller displays a pointing spot and a reference line for guiding the proximately touched spot when the touch screen is proximately touched. The controller performs a screen zoom function around the pointing spot.
Patent KR-20090105389-A (KR)
Title: Apparatus and method of providing advertisement using mobile instant messenger identifier
Inventor: CHOI JI HEE
IPC: H04W88/18
Filed: 2008-04-02
Abstract: PURPOSE: An MIM advertisement providing system and a method thereof for maximizing the mobile advertisement effect are provided to supply advertisement effect to the advertiser and improve the service satisfaction. CONSTITUTION: An MIM advertisement providing system includes a nickname management server(200), a presence server(300), and an IM server(400). The nickname management server approves this mobile communication terminal of an IMS base of the nickname management server. The nickname management server transmits the advertisement nickname information of the mobile communication terminal.
Patent KR-20090109013-A (KR)
Title: A method for preparing composites having bulk shape using pan-based carbon nanofiber web
Inventor: CHO DONG HWAN
IPC: D04H3/16
Filed: 2008-04-14
Abstract: PURPOSE: A method for manufacturing a composite material of a bulk shape using PAN-based carbon nano-fiber web is provided to improve dynamic mechanical property, thermal stability, and electric resistance etc remarkably. CONSTITUTION: A method for manufacturing a composite material of a bulk shape using PAN-based carbon nano-fiber web comprises the following steps of: acquiring PAN-DMF liquid by mixing polyacrylonitriles and dimethylfluorine in 60°C for 24 hours; acquiring a PAN nano-fiber web precursor by electro-spinning the acquired PAN-DMF liquid; acquizing stabilized nano-fiber; acquiring carbon nano-fiber web by carbonizing the stabilized nano-fiber web; dispersing the PAN-based carbon nano-fiber to a powder type; manufacturing a composite material; and adjusting the thickness of the composite material to 0.1-10mm.
Patent KR-20090109298-A (KR)
Title: Changing apparatus for shaping of tree
Inventor: KIM SAET BYEOL
IPC: A01G17/10
Filed: 2008-04-15
Abstract: PURPOSE: An apparatus for changing the shape of a tree using correction rods is provided to facilitate the change in the shape of a tree. CONSTITUTION: An apparatus for changing the shape of a tree comprises a pair of fixing plates(10, 10'), a plurality of correction rods(20), and a connector. The fixing plates are spaced at regular interval to surround branches and stems of the tree. The correction rods are protruded from the fixing plate. The correction rods are arranged between the branches and stems of the tree. The connector connects the fixing plates to the correction rods. The connector comprises a plurality of connecting protrusions and joining groove corresponding to the connecting protrusions.
Patent KR-20080039368-A (KR)
Title: Die for ceramic molding
Inventor: KIM BYEONG HAG
IPC: B28B7/04
Filed: 2008-04-15
Abstract: A mold die for producing ceramic molded articles is provided to extend the durable term by exchanging the correspondent damaged part at any time and to secure economical efficiency by making only a part exposed to ceramic materials, of STD(Steel, Tool, Die-casting) or cemented tungsten carbide. A mold die for producing ceramic molded articles is composed of a die body unit(10) having a molding hole(13) formed in the center, plural through-holes(11) formed at the lateral sides, and an elongated groove(12) formed inside in a longitudinal direction; split blocks(20) having plural through-holes(21) formed at the lateral sides to communicate with the through-holes of the die body unit and an elongated groove(22) formed on one surface in a longitudinal direction with facing the elongated groove of the die body unit; a bolt(30) integrating the split dies by penetrating through the through-holes of the die body unit and the split blocks; and a key-type joining member(40) fitted into a space part between the elongated grooves of the die body unit and the split blocks to integrate the split dies.
Patent KR-20090109423-A (KR)
Title: Sun Shade Roller For A Vehicle
Inventor: KIM HYONG DON
IPC: B60J3/00
Filed: 2008-04-15
Abstract: PURPOSE: A sun shade roller device for a vehicle for selectively shading the vehicle is provided to reduce the distance between a roller and a roller frame and form the roller frame as flat plane and simplify the layout inside the vehicle. CONSTITUTION: A sun shade roller device for a vehicle for selectively shading the vehicle includes a main roller and a supporting roller. The main roller is separately installed at constant distance around the axis of the vehicle width direction in the bottom of roof glass(100). A main roller(500) and a supporting roller(700) loosen a sun shade cloth(300). The diameter of the supporting roller is formed more than the diameter of the main roller.
Patent KR-20080096475-A (KR)
Title: Dry wall structure
Inventor: JUNG HEE BYUNG
IPC: E04F13/08
Filed: 2008-04-25
Abstract: A dry wall structure is provided to apply the wood wool board, to improve external appearance, fire-resistance efficiency and shielding performance. A drywall structure(100) comprises a pair of studs(102) parallelly arranged, a rock wool layer(104) located in one side of the concave site of the stud, a pair of gypsum board layer(106) fixed to both sides of the stud with respective contact, a pair of wood wool board layer. A space(110) is formed in the stud between the rock wool layer and one gypsum board layer.
Patent KR-20090114163-A (KR)
Title: An electroconductive ultra thin tape for shielding electromagnetic wave, and a method for production of the same
Inventor: PARK JONG JOO
IPC: H05K9/00
Filed: 2008-04-29
Abstract: PURPOSE: An ultrathin conductive tape for shielding an electromagnetic wave and a manufacturing method thereof are provided to prevent an electrical short of an electronic part or a conductive pattern formed on a printed circuit board by using a film without a burr. CONSTITUTION: An ultrathin conductive tape for shielding an electromagnetic wave includes an ultrathin insulation film base layer(10), one or more plating layers(20), and a conductive adhesive layer(40). A hole(30) is formed on the ultrathin insulation film base layer with a fixed gap. The ultrathin insulation film base layer is a polyester film, a polyethyleneimide film, or a polyimide film. The plating layer surrounds the ultrathin insulation film base layer. The plating layer is formed by electroplating, electroless plating, substitution, vacuum deposition, or sputtering mode. The conductive adhesive layer is formed in one surface or both surfaces of the ultrathin conductive tape.
Patent KR-20090117850-A (KR)
Title: Led lighting system using ac power sources having constant-current supply function
Inventor: SHIM HYUN SEOP
IPC: H05B37/02
Filed: 2008-05-10
Abstract: PURPOSE: An AC power LED lighting device with a constant current supply function is provided to drive an LED module stably by applying a constant positive current to the LED module. CONSTITUTION: An LED module(20) includes a power supply unit, a rectifier and an LED driver. The power supply unit receives the AC power from the outside. The rectifier rectifies the input power by a bridge rectifier circuit. An LED driver drives the LED device by the rectified power. A constant current circuit(10) maintains the current supplied to the LED module. A constant current circuit includes a current measuring unit(11) and a comparator(12). The current measuring unit measures the current of the power input side and the constant current supply side. The comparator compares the current of the power input side with the current of the constant current supply side.
Patent KR-20090118280-A (KR)
Title: A simplified sprinkler directly connected to waterworks
Inventor: KIM BONG JU
IPC: A62C37/08
Filed: 2008-05-13
Abstract: PURPOSE: A simple sprinkler which is directly connected to water supply is provided to simply install and use and promote consumption of the sprinkler. CONSTITUTION: A simple sprinkler which is directly connected to water supply comprises: a water supply part; a water connection part(120) of pipe shape; and a nozzle(150) which sprays water provided from the water supply part when a built-in fuse is cut over specific temperature.
Patent KR-20090120554-A (KR)
Title: Preparation method of blend film using recycled waste polyvinylalcohol and blend film obtained thereby
Inventor: LYOO WON SEOK
IPC: C08L29/04
Filed: 2008-05-20
Abstract: PURPOSE: A method for preparing a blend film using recycled waste polyvinylalcohol and a blend film obtained thereby are provided to prepare a PVA blend film at an inexpensive cost by using waste polyvinylalcohol instead of atactic PVA and blending with starch. CONSTITUTION: A method for preparing a blend film using recycled waste polyvinylalcohol comprises the steps of: blending starch with waste polyvinylalcohol non-woven fabric and dissolving the blended material in water; and forming a membrane using the blend solution. The polyvinylalcohol non-woven fabric has numerical average polymerization of 1,000~2,000, alternating array dyad group content of 50~55%, and saponification degree of 80.0~99.9%.
Patent KR-20090120872-A (KR)
Title: Pyrolysis apparatus of wastes
Inventor: KU JAE WAN
IPC: F23G5/00
Filed: 2008-05-21
Abstract: PURPOSE: A pyrolysis device of combustible waste is provided to improve the yield and function by continuously inputting waste with predetermined amount and indirectly heating under the high temperature, the anoxic or the low oxygen environment and smoothly transferring the heat. CONSTITUTION: The pyrolysis device of the combustible waste includes a pyrolyzer body and pyrolyzer room. The pyrolyzer body(210) is equipped with a pyrolysis screw(220) for transferring/melting/vaporizing the waste. The pyrolyzer room(240) is installed at the outside of the pyrolyzer body and pyrolyze the waste with indirect heating. The pyrolyzer body is expanded and formed along the supply direction of the waste.
Patent KR-20090121888-A (KR)
Title: Chair
Inventor: LEE JANG KEUN
IPC: A47C9/10
Filed: 2008-05-23
Abstract: PURPOSE: An upright chair is provided, which can relive fatigue even though a user works for a long time and can be used regardless of a space. CONSTITUTION: An upright chair(100) comprises a seat plate(10) which is inclined to one side; a body consisting of a seat back(20) upwardly equipped in the other side of the seat plate; and a support bar(30) which is expanded to the rear part of the inclined seat plate at a constant angle and is supported in the surface. One side lower end of a buckle(40) is anchored in the other side of the seat plate and makes the buckle fixed in parallel with the inclined seat plate. An angle adjusting hinge is placed between the tip-end part of the support bar and rear part of the seat plate and controls vertical angle of the support bar.
Patent KR-20090122621-A (KR)
Title: Probe card
Inventor: JEON BYOUNG IL
IPC: H01L21/66
Filed: 2008-05-26
Abstract: PURPOSE: A probe card is provided to prevent a probe from being separated from a original position by exposing a probe contacted with a contact pad on a device under test to the outside. CONSTITUTION: In a probe card, a printed circuit board(100) comprises a circuit pattern and a penetration hole(110) connected to the circuit pattern. A slit guide unit(300) is located on the printed circuit board, and a slit(310) is formed on the slit guide unit. A probe(400) is bent from the penetration hole so that at least part of a probe is inserted into the slit of the slit guide unit. The probe is supported by the penetration hole and slit through a restoring force of the probe. An insertion part is inserted into the penetration hole, and the lead portion is bent and extended from the insertion part.