baber/WOPTO huggingface dataset:
Patent KR-20040100157-A (KR)
Inventor: KANG SIN GI
IPC: B01D46/42
Filed: 2003-05-21
Abstract: PURPOSE: To provide a booth type dust collector without requiring an additional dust collecting chamber, thereby reducing the cost of equipment and being easily moved to a required place. CONSTITUTION: In a dust collector comprising a main body (10) that has a dust inlet (15) and an air outlet (18), a ventilation fan (25) that is connected between the dust inlet and the air outlet, a filter (30) that is equipped at a front end of the ventilation fan and filters dusts in air discharged to the outside and an air spray nozzle (35) that is equipped between the ventilation fan and the filter and sprays the air toward the filter to remove the dusts adhered to the filter, the dust collector further comprises a working booth (20) and an air supply path (55). The working booth has an opening portion (23) to be integrally formed with a front end of the dust inlet. The air supply path is communicated with the opening portion of the working booth from an rear end of the ventilation fan. The dusts in the working booth is flown in the main body through the dust inlet, and the air discharged through the air outlet is supplied to a circumference of the opening portion of the working booth so that an air curtain is formed at the opening portion.
Patent KR-20040102470-A (KR)
Inventor: JANG HYEON OK
IPC: E01D21/00
Filed: 2003-05-28
Abstract: PURPOSE: A continuous multi-span bridge using a unit bridge girder manufactured with the structure for reducing excess bending moment by the continuous bridge and a construction method thereof are provided to construct easily and conveniently by relieving reduction of tension from friction with the sheath or interference with the steel reinforcing bar. CONSTITUTION: A steel frame(23) is installed to an upper flange(21) and extended at both ends. A permanent anchor block(28) is installed at both sides of a vertical web member(25), and concrete is cured by mounting steel members(24-1) to a lower flange(22). A unit bridge girder(20) is manufactured by straining and fixing the steel member and a steel rod(24-2) mounted in a steel rod anchor. The unit bridge girder is placed on the pier, and a connection part(29) is formed by connecting the steel frames of the unit bridge girder. The steel rods are inserted to the permanent anchor block and a temporary anchor block(27), and concrete is poured on the connection part by straining the steel rods. The unit bridge girders are connected continuously by removing the steel rod from the temporary anchor block.
Patent KR-20040106807-A (KR)
Inventor: HA YEONG SU
IPC: G02F1/1333
Filed: 2003-06-11
Abstract: PURPOSE: A protection cover of a liquid crystal device is provided to protect the inner elements of the printed circuit board(PCB) from the electrostatic discharge by forming the dividing portion on the protection cover. CONSTITUTION: A protection cover(30) of a liquid crystal device includes a variable resistor(3) and a dividing portion(33). The variable resistor controls the common voltage. The printed circuit board(PCB) is formed on the rear surface of the liquid crystal display panel to drive the liquid crystal display panel. The protection cover is formed on the top surface of the PCB. And, the dividing portion is cut in a rounding structure on the portion of the protection cover, at which the variable resistor is placed.
Patent KR-20040107536-A (KR)
Inventor: KIM TAE YEONG
IPC: C23C14/34
Filed: 2003-06-13
Abstract: PURPOSE: To provide a method for fabricating a rigid carbon nanocomposite thin film comprising a nano sized graphite phase material in a diamond-like amorphous carbon thin film by depositing carbon after forming nano-dots of reactive materials, a rigid carbon nanocomposite thin film fabricated by the method, and a method for controlling size of graphitized portion by controlling size of metal dots. CONSTITUTION: In a rigid carbon thin film comprising a diamond-like amorphous carbon thin film having high electrical resistance and low electrical conductivity, and a graphite phase portion having low electrical resistance and high electrical conductivity formed to a nano-size formed in the diamond-like amorphous carbon thin film, the rigid carbon nanocomposite thin film is characterized in that it is consisted of the same element and has partially different electrical conductivity.
Patent KR-20040107783-A (KR)
Inventor: LIM CHAE HWAN
IPC: G06F9/445
Filed: 2003-06-13
Abstract: PURPOSE: A device and a method for booting a coprocessor on a portable terminal equipped with a main processor and the coprocessor are provided not to use an expensive NOR flash memory and enable the coprocessor to perform booting under control of the main processor. CONSTITUTION: A main device is equipped with the main processor(100) including a ROM and a RAM, the first flash memory(110) storing main programs of the main device, the second flash memory(120) storing contents data of the main device, and the external RAM(130). The sub device is equipped with the coprocessor(200) including the ROM for storing a bootloader and a small flash file system code file, and the RAM, the second flash memory(220) storing the main programs and the contents data of the sub device, and the external RAM(230). After the coprocessor performs the booting by a boot program stored in the internal ROM when initial power is turned on by the main processor, the bootloader performs operation of the sub device after loading the main programs stored in the second flash memory.
Patent KR-20040107972-A (KR)
Inventor: KIM YOUNG JU
IPC: A01G9/24
Filed: 2003-06-16
Abstract: PURPOSE: A fog removal apparatus for vinyl house in which a round-shaped blast inlet is placed between upper and lower cylindrical bodies and a pair of sirocco fans are disposed at the blast inlet is provided. The fog removal apparatus is useful for improving a convection phenomenon of upper and lower air staying within the vinyl house. CONSTITUTION: The apparatus for removal of fog in a vinyl house comprises: a cylindrical body(100) having a motor and comprising an upper cylindrical body(110) and a lower cylindrical body(120) which are combined separately by a supporting rod; a round-shaped blast inlet(140) disposed at the side direction of the cylindrical body; and a pair of sirocco fans(300) which are disposed at the blast inlet and rotated by a motor. An agitation-inducing impeller member is formed at the lower part of the upper cylindrical body. A heater(400) is disposed on one side of the interior of the cylindrical body.
Patent KR-20040110619-A (KR)
Inventor: CHOI MYEONG HYU
IPC: C10B31/02
Filed: 2003-06-20
Abstract: PURPOSE: To provide an apparatus for distributing and charging coal in coke oven, wherein the apparatus charges coal into coke oven while slantly distributing coal in a diagonal direction from hopper without leveller beam of pusher car so that coal is uniformly charged into the coke oven to improve coke quality and productivity. CONSTITUTION: The apparatus(1) for distributing and charging coal in coke oven comprises a charging quantity detection part(10) comprising a plurality of floodlights(12a) and light receivers(12b) vertically longitudinally arranged on respective charging hoppers(130) installed at a charging car with the floodlights and light receivers being spaced apart from each other in a certain distance to detect discharge quantity of coal(C) contained in the respective charging hoppers; a distribution part(20) comprising a lifting and lowing pipe(22) that is vertically liftable and lowerable and arranged at the center of a drop sleeve(122) for receiving coal from the charging hoppers, a lifting and lowering means(25) for lifting and lowering the lifting and lowing pipe, and a pair of foldable deflector plates(30) installed at a lower part of the lifting and lowing pipe to slantly distribute coal dropped from the drop sleeve; and an angle adjusting part(40) comprising a lifting and lowering rod(45) vertically movably inserted into the lifting and lowing pipe, and a driving means(47) installed at the lifting and lowing pipe to operate the lifting and lowering rod, wherein a lower part of the lifting and lowering rod is connected to the deflector plates through a link to adjust a tilt angle of the deflector plates.
Patent KR-20050000024-A (KR)
Inventor: JUNG SUNG TAEK
IPC: G06F15/00
Filed: 2003-06-23
Abstract: PURPOSE: A system and a method for authenticating subscriber access based on an ID on an Ethernet-based Internet access service using the DHCP(Dynamic Host Configuration Protocol) are provided to reinforce security for network access and manage access management of each subscriber ID by performing subscriber access authentication without installing any access program to a subscriber terminal. CONSTITUTION: An authentication agent server(106) requests redirection to a network access system(103), transfers an authentication web page to the subscriber terminal(101) if web access is requested from an unauthenticated subscriber terminal, and authenticates the access on the ID by linking with an authentication server(107) if authentication information is inputted. The authentication server stores an ID/password and service profile information of the terminal, performs the access authentication by using the stored ID, and transfers an authentication result to the authentication agent server. The network access system redirects traffic of the unauthenticated terminal to the authentication agent server and supports the Internet access only for the authenticated terminal.
Patent KR-20050001726-A (KR)
Inventor: CHU YOUNG BEE
IPC: G02F1/13357
Filed: 2003-06-26
Abstract: PURPOSE: A bidirectional backlight assembly and a bidirectional LCD(Liquid Crystal Display) using the same are provided to supply light toward different two directions by using one light source. CONSTITUTION: A light source(110) generates a light. A light guide panel(120) receives the light from the light source and emits the light bidirectionally through the first emitting surface(122) and the second emitting surface(124) positioned at the opposite side of the first emitting surface. A main mold(210) receives the light source and the light guide panel. The first optical sheet member(140) is mounted on the first emitting surface of the light guide panel. A radiation intensity control sheet(130) is mounted on the second emitting surface of the light guide panel. A receiving container(220) is combined with the main mold in order to fix the radiation intensity control sheet and has an opening portion at a partial portion among the bottom surface thereof. The second optical sheet member(150) is arranged on the opening portion of the receiving container. A sub-mold(230) is combined with the receiving container(220) and fixes the second optical sheet member.
Patent KR-20050001786-A (KR)
Inventor: YANG SEUNG DAE
IPC: F24F5/00
Filed: 2003-06-26
Abstract: PURPOSE: A case of an air conditioner outdoor unit is provided to easily assemble parts and reduce manufacturing cost by minimizing the number of parts. CONSTITUTION: A lower base(110) has a support plate(112) for putting a freezing unit thereon, and a flange(116) formed along by an upper circumference of the support plate with a plurality of coupling holes(117). An upper cover(120) covers the upper part of the lower base to have a containing space for containing the freezing unit. The upper cover is formed in a rectangular hexahedron shape with an open lower part to have a containing space inside, having coupling holes(127) corresponding to the coupling holes of the lower base.
Patent KR-20050001790-A (KR)
Inventor: KIM SEONG GYUN
IPC: G09G3/36
Filed: 2003-06-26
Abstract: PURPOSE: A driver apparatus of a liquid crystal display device and its driving method are provided to perform multi-driving of resolution of the liquid crystal display device using a MOS thin film transistor and also to reduce power consumption by changing output waveform of a gate driver according to the resolution of video data. CONSTITUTION: A liquid crystal panel(110) has gate lines and data lines formed in a matrix. A timing controller(108) generates a mode change signal to change resolution of data displayed on the liquid crystal panel and generates a start pulse. A clock generator(112) generates a number of clock signals according to the mode change signal. A shift register array includes shift registers generating a gate signal by shifting the start pulse according to the clock signals and then supplying the gate signal to the gate lines. And a switching array supplies one of the start pulse and an output signal of the front shift register to the other shift registers according to the clock signals.
Patent KR-20050004956-A (KR)
Inventor: GOO JA IL
IPC: B01F7/16
Filed: 2003-06-27
Abstract: PURPOSE: A unit for blending solid alkali into solution is provided to blend solid alkali with water completely in a blending tank. CONSTITUTION: An alkali solution blending tank of the unit for blending solid alkali into a solution has a blending wing(6) fixed to rotating axis(16), which blends alkali with water. The alkali solution blending tank comprises a triangular cam(19), a triangular cam guide(26), a left and right floating plate(15), a left and right floating plate guide(22), a back and forth floating plate, and a back and forth floating guide(25). A triangular cam is fixed at the lower part of the rotating axis(16). The triangular cam guide(26) moves back and forth according to the rotation of the triangular cam.
Patent KR-20050003030-A (KR)
Title: Method for converting broadcasting channel of tv
Inventor: JANG JUN HO
IPC: H04N5/50
Filed: 2003-06-30
Abstract: PURPOSE: A method for switching television broadcasting channels is provided to easily access a plurality of broadcasting channels previously viewed using a hot key. CONSTITUTION: The number of loop channels to be registered as channels previously viewed is set. It is checked whether the number of currently registered loop channels becomes identical to the predetermined number of loop channels when channel switching occurs(304,306). When the number of currently registered loop channels does not become identical to the predetermined number of loop channels, the channel before switching is registered as a loop channel(310). When the number of currently registered loop channels becomes identical to the predetermined number of loop channels, the loop channel viewed first is deleted and the channel before switching is registered as a new loop channel(312). Whenever a hot key operating signal for switching a loop channel is input, the registered loop channels are sequentially tuned.
Patent KR-20050002124-A (KR)
Inventor: KIM SEONG OK
IPC: F24C15/04
Filed: 2003-06-30
Abstract: PURPOSE: A microwave oven having a multilateral visible cavity is provided to cook food optimally by checking food in the cavity with multiple angles, and to extend the life span of the microwave oven by reducing the number of operation of the microwave oven. CONSTITUTION: A microwave oven comprises a frame(20) having an electric component chamber in which the magnetron and parts are installed to generate high frequency and a cavity(22), a base plate installed in the lower part of the cavity and a composed of an arc part(25) formed slowly to a door assembly(10) in the lower part of the frame, a door screen(14) installed in a door plate(12) of the door assembly and composed of a curved part(15) corresponding to the arc part of the base plate, a door cover(30) having a bent part(36) corresponding to the curved part of the door screen and perspective windows(32,34), and a heat resistance glass plate(35) and a film(33) mounted to the perspective windows.
Patent KR-20050005260-A (KR)
Inventor: NAM KUK HYUN
IPC: H01L35/32
Filed: 2003-07-01
Abstract: PURPOSE: A power-saving type vacuum-insulated thermoelectric module unit is provided to increase heat efficiency and maximize power energy efficiency by including a structure capable of minimizing thermal communication between a heat absorbing part and a heat generating part of a thermoelectric module. CONSTITUTION: A heat generating part attached to an upper heat generating heat sink(5) is attached to the upper surface of a thermoelectric module(1) that generates heat due to electrical energy. A heat absorbing part(3) attached to a lower cooling heat sink is attached to the lower surface of the thermoelectric module that absorbs heat due to electrical energy. The heat generating part and the heat absorbing part are interconnected by a lateral thermally-insulated division member of a nylon-based synthetic resin material. A space part(4) isolated from the thermoelectric module is formed inside the lateral thermally-insulated division member and is sealed by a sealing member(22,24,26). A silicon material exhausting part(30) is formed at a side of the lateral thermally-insulated division member to form a vacuum in the space part.
Patent KR-20050009524-A (KR)
Inventor: JUNG JONG KI
IPC: H01L21/336
Filed: 2003-07-16
Abstract: PURPOSE: A method for forming a gate by a damascene method is provided to reduce sheet resistance by guaranteeing a silicide region of a broader structure as compared with a conventional technology. CONSTITUTION: An oxide layer, a BARC(bottom anti-reflective coating) and a photoresist layer are sequentially formed on a silicon substrate(100). The oxide layer is patterned by a dry etch process using plasma. After the photoresist layer and the BARC are eliminated, a gate oxide layer(110) is deposited by a thermal oxide process. A polysilicon layer(112) of about 1800 angstroms is formed. A nitride layer of about 1500 angstroms is formed. The nitride layer to the polysilicon layer are planarized by a CMP(chemical mechanical polishing) process using selectivity of the polysilicon layer and the nitride layer and are planarized by a CMP process using selectivity of the polysilicon layer and the oxide layer. The planarized nitride layer is removed by using H3PO4. A spacer(124) is formed. A Co/TiN layer(126) is deposited. A plasma etch process is performed to eliminate the oxide layer in a region except a region to be salicidized. The first and second RTP's(rapid thermal processes) are performed.
Patent KR-20050010367-A (KR)
Inventor: HWANG JAE YEOB
IPC: G06F/
Filed: 2003-07-19
Abstract: PURPOSE: A spam blocking system equipped with a spammer IP(Internet Protocol) tracing function using a sender confirming mail and a method thereof are provided to make a spammer give up spamming by previously displaying reception refusal, obtaining/displaying an IP address of the spammer, and facilitating report of the illegal spammer with a simple spam report procedure. CONSTITUTION: An automatic classification address book is generated. A newly received mail is automatically classified based on the automatic classification address book, and is blocked in case that a sender address of the mail is not present in the automatic classification address book(S300). The sender confirming mail including an unidentified IP tracing means is automatically transmitted to the mail sender(S500). If the mail sender marks a sender classification menu of the sender confirming mail and returns the mail, the corresponding sender address is automatically or manually added to the address book(S700). A current connection address of the unidentified mail server received from the unidentified IP tracing means is recorded(S800).
Patent KR-20050011280-A (KR)
Inventor: LEE TAE HOON
IPC: B60L7/20
Filed: 2003-07-22
Abstract: PURPOSE: A method for controlling generator power for a serial type hybrid electric vehicle is provided to improve the stability and reliability of a controlling operation in consideration of an output power, a generation mode instruction, and the duration at a maximum output region of a motor as well as a temperature characteristic of a generator. CONSTITUTION: A GCU(Generator Control Unit) detects state information for controlling generator power under an operation state. Whether the detected state information satisfies a first condition is determined. When the first condition is not satisfied, a rated output driving mode is maintained and whether the generator is operating at a maximum generation section is determined. When the generator is not at the maximum generation mode, whether a maximum generation overflow flag is set is determined. When the maximum generation overflow flag is not set, whether a temperature rise limit overflow flag is set is determined. When the maximum generation overflow flag is not set, the current driving mode is maintained and a corresponding flag is set.
Patent KR-20050015118-A (KR)
Inventor: KIM JUNG HO
Filed: 2003-08-04
Abstract: PURPOSE: A system and a method for integrally managing order/production of placards using the SMS(Short Message Service) are provided to satisfy diverse desires of a buyer by searching/offering a tentative plan of the optimal placard based on sentences inputted from a user terminal and repeatedly performing a tentative plan fixing process until the tentative plan is fixed. CONSTITUTION: A producer server(100) sequentially processes the tentative plan/production/delivery by receiving the order. Buyer terminals(10) perform registration, placard order, the tentative plan confirmation/fixing by connecting to the producer server through the Internet(20). A mobile communication terminal(12) is registered to make the buyer receive tentative plan/delivery notification from the producer server through the SMS. A manager terminal(50) manages customer/order/design sample/settlement/delivery by connecting to the producer server. A designer terminal(60) registers diverse design samples according to a purpose/size/formation of the placard. A design output terminal(70) prints/cuts/packages the placard according to the fixed tentative plan.
Patent KR-20050019986-A (KR)
Inventor: LEE CHANG WOOK
IPC: F02B39/14
Filed: 2003-08-19
Abstract: PURPOSE: A turbocharger of a vehicle is provided to prevent pollution of surrounding components and unnecessary combustion of oil by guiding oil into the normal drain passage instead of the intake system with the drain passage between a compressor back plate and a rotating shaft. CONSTITUTION: A compressor wheel(20) and a turbine wheel(22) are installed to both ends of a rotating shaft(18), and the rotating shaft is supported on a compressor back plate(12) by a first bushing member(24). A boss part(12a) is integrally formed in the compressor back plate in a turbocharger of a vehicle. Plural drain holes(12b) are formed in the circumference of the boss part of the compressor back plate. Oil supplied through an oil supply passage(14a) of a center housing(14) and an oil supply passage(30a) of a thrust bearing(30) is discharged through the drain holes of the boss part of the compressor back plate to the normal drain passage. Unnecessary consumption of oil is prevented by returning oil leaking according to intake negative pressure through the normal drain passage into the oil pan.
Patent KR-20050020204-A (KR)
Inventor: CHOI SUN
Filed: 2003-08-21
Abstract: PURPOSE: A system for estimating an article delivery order of an AGV(Automatic Guided Vehicle) is provided to shorten entire order performing time of the AGV and improve efficiency of an article delivery system by minimizing time loss generated when the AGV is moved to a start position from a standby point during a process for performing the order. CONSTITUTION: An order estimator(10) calculates the optimal start position generating the order at a specified time zone based on order generation data performed during a past predetermined period. A remote controller(12) receives/transfers the calculated optimal start position to the standby AGV. The AGV(14) moves the optimal start position and waits the article delivery order by receiving the optimal start position data from the remote controller.