baber/WOPTO huggingface dataset:
Patent KR-20020003986-A (KR)
Title: Vacuum pump vacuum vaporizing oil separator
Inventor: HWANG GI IL
IPC: F04B53/20
Filed: 2000-06-28
Abstract: PURPOSE: A vacuum evaporation type oil-water separator of a vacuum pump is provided to improve the efficiency of an oil rotary vacuum pump without using an expensive dry vacuum pump by removing water of vacuum oil through vacuum evaporation. CONSTITUTION: Air and water is discharged or drained from an exhaust valve(13) through a cylinder(12). Then, the air and water is sucked to a vacuum oil recovery line(22) by vacuum force to be injected into a nozzle(21). The sprayed vacuum oil is heated in a vacuum evaporator(23). Thereby, water is sucked into a vacuum pump(41) and the vacuum oil is fed to a vacuum oil cooler(31). The vacuum oil is cooled in the cooler and fed to the cylinder through a vacuum oil feed line(26). Thereby, the water is separated from the vacuum oil without using an expensive dry vacuum pump.
Patent KR-20020002533-A (KR)
Title: Method for forming inter layer dielectric in semiconductor device
Inventor: LEE SEONG EUN
IPC: H01L21/31
Filed: 2000-06-30
Abstract: PURPOSE: A method for forming an interlayer dielectric of a semiconductor device is provided to stabilize an interlayer dielectric, by preventing a silicon-hydrogen combination of a hydrogen silsesquioxane(HSQ) thin film to control a decrease of a dielectric constant. CONSTITUTION: The first metal interconnection is formed on a semiconductor substrate(21). The first low dielectric thin film is formed on the first interconnection. The second low dielectric thin film is formed on the first low dielectric thin film to prevent a breakdown of a crystalline combination of the first low dielectric thin film in an etch process of the first low dielectric thin film. The first and second low dielectric thin films are selectively etched to form a via hole exposing the first metal interconnection. The second metal interconnection electrically connected to the first metal interconnection through the via hole is formed.
Patent KR-20020002951-A (KR)
Inventor: HONG SANG HUN
IPC: G11C5/14
Filed: 2000-06-30
Abstract: PURPOSE: A reference voltage generator is provided, which is not affected by the variation of a resistance by constituting a reference voltage not depending on the resistance but depending on a resistance ratio. CONSTITUTION: Source terminals of the first and the second and the third PMOS transistor(P1,P2,P3) are connected in parallel. And an output port of an amplifier(A1) is connected with gate terminals of the first and the second and the third PMOS transistor. The amplifier provides an amplified voltage to gates of the first and the second and the third PMOS transistor through a negative feedback and a positive feedback inputted through drain terminals of the first and the second PMOS transistor. Also, a gate terminal of the second PMOS transistor is connected with a drain terminal of the second PMOS transistor to make a current mirror effect. And the reference voltage is deepened on the ratio of the first resistor(R1) and the second resistor(R2).
Patent KR-20020003015-A (KR)
Title: 2 Channel memory system having shared control and address bus and memory modules used therein
Inventor: LEE SANG WON
IPC: G06F12/00
Filed: 2000-06-30
Abstract: PURPOSE: A two channel memory system is provided to increase an operating speed of a data bus and to expand the width of the data bus easily. CONSTITUTION: A memory system includes a system board(10), a memory controller(11), a plurality of the memory modules(12a, 12b, 12c, 12d), a common control and address bus(CAB) expanded from the memory controller, a data bus(DB1 to DB4) of a first channel, and a data bus(DB5 to DB6) of a second channel. The data bus(DB1 to DB4) of a first channel is expanded from the memory controller and is placed on left side of the common control and address bus(CAB), and the data bus(DB5 to DB8) of a second channel is expanded from the memory controller and is placed on right side of the common control and address bus(CAB). The first group of the memory module are mounted on the data bus of the first channel, The second group of the memory module are mounted on the data bus of the second channel, and the first and the second groups of the memory module is shared the common control and address bus.
Patent KR-20020004714-A (KR)
Inventor: KANG SIN GU
IPC: G02F1/133
Filed: 2000-07-07
Abstract: PURPOSE: An LCD(Liquid Crystal Display) module is provided to reduce the size and thickness of an LCD by removing a source PCB(Printed Circuit Board) and to cut down the manufacturing cost of an LCD. CONSTITUTION: An LCD module(100) consists of: an LCD panel(110) displaying data by electric and optical properties; an auxiliary PCB(200) including active elements such as a timing controller(210) and a power generator(220) on the upper surface to generate data signals and power necessary for driving the LCD panel; driving circuit films(300) generating driving signals by receiving the data signals and power from the auxiliary PCB; a connecting film(250) forming a transfer path of the data signals and power by connecting the LCD panel with the auxiliary PCB electrically; and a backlight assembly(400) installed at the lower part of the LCD panel to emit light necessary for driving the LCD panel and to guide the emitted light to the rear surface of the LCD panel. The active elements are mounted on the auxiliary PCB additionally, and plural output lines for feeding data signals and power to the connecting film are formed. Thereby, the auxiliary PCB has smaller structure than the existing source PCB. The auxiliary PCB has one- or two-layered structure.
Patent KR-20000059186-A (KR)
Inventor: SO YONG HO
IPC: C02F1/74
Filed: 2000-07-20
Abstract: PURPOSE: A windmill-style oxygen supplier is provided, which is characterized in that oxygen is provided by wind velocity compared with conventional oxygen provider using electricity to prevent eutrophication. CONSTITUTION: A casing(10) is installed at 1-2m above ground of water to prevent clogging of an output hose(100) by floating materials. A power-generator part(50) revolves a rotating spindle(30) by wind velocity. Wings(51) are installed at the power-generator part(50). Wings(51) are shaped like a broken line, so wind velocity is increased. A connecting rod(81) of a rotating plate(71) is moved up and down by rotation cycle of the rotating plate(71), and a packing(82) is moved up and down in an airtight pipe(83).
Patent KR-20010039740-A (KR)
Title: Doubly Graded Junction Termination Of Extension For Edge Passivation Of Semiconductor Devices
Inventor: BRUSH LINDA
IPC: H01L21/331
Filed: 2000-07-21
Abstract: PURPOSE: A doubly graded junction termination extension for edge passivation of semiconductor devices is provided to increase a power semiconductor device in breakdown voltage by a method wherein an electric field at the active area-junction terminal expansion junction is lessened in intensity. CONSTITUTION: A silicon semiconductor die includes a heavily doped silicon substrate and an upper layer possessed of a first conductivity-type doped silicon formed on the substrate. The upper layer(101) is equipped with a second conductivity-type well region(102) opposite to the first conductivity, and an edge passivation zone equipped with a junction terminal expansion(JTE) depletion region(403), where the depletion region(403) is provided with an extension(406) which is separate from the well region(102) and extends under it. The depletion region(403) is varied in dopant concentration and gets maximum at a point(404) substantially located just under its junction with the well region(102). The depletion region(403) is more reduced in dopant concentration at parts(405,406) which extend under the well region(102) starting from the point(404).
Patent KR-20020010802-A (KR)
Title: Method of removing particle in CMP process
Inventor: LEE JONG HYEOP
IPC: H01L21/304
Filed: 2000-07-31
Abstract: PURPOSE: A method for removing particles of a chemical mechanical polishing(CMP) process is provided, which is appropriate for removing slurry due to a zeta potential remaining on a bottom polishing stop film after the CMP of a tungsten. CONSTITUTION: According to the method for forming a tungsten grid(33) of a fingerprint recognition device(31), a silicon nitride(32) is formed on a semiconductor substrate. A trench is formed by etching the silicon nitride selectively. And a tungsten is formed on the silicon nitride including the trench. And the tungsten is polished by a CMP using the silicon nitride as a polishing stop film, and then is cleaned using an alkaline surfactant. And the alkaline surfactant remained on the surface is rinsed. Then, a buffing is performed using a solution containing an OH radical to move the surface of the resulted structure into alkalinity.
Patent KR-20020011261-A (KR)
Title: earth-moving equipment
Inventor: PARK HAK KI
IPC: A01B33/04
Filed: 2000-08-01
Abstract: PURPOSE: An electric ridger is provided to enable a farmer to perform an earthing up work about various kinds of arable lands by making a plow share be easily changed. CONSTITUTION: The electric ridger(1) comprises a frame(10) having a handle(11) formed with a manipulation lever(12), and a height adjustable auxiliary wheel; a driving device(20) for generating and dividing a power into two shafts; a driving wheel(30) connected with the driving device through a horizontal shaft(23); a power switching gear part connected with the driving device through a vertical shaft; a crank; a connecting member having a vertical guide surface; a pair of plow-share wing plates(70) to be rotated in the right and the left sides; and a plow-share member separable attached to the tip end of the connecting member.
Patent KR-20020021925-A (KR)
Title: Knob device for screen control of monitor
Inventor: KIM BU SEOP
IPC: H01H19/14
Filed: 2000-09-18
Abstract: PURPOSE: A knob device for adjusting a monitor screen is provided to control the switch contact using an intermediate control knob and a switch contact part projected from a power control knob, and to effectively reflect light from an LED using a reflecting lens. CONSTITUTION: Cylindrical shape screen/power control knobs(101,102) and a tension bar(103) for transferring elastic force to the knobs(101,102) are integrally formed in a knob assembly(100). A screen control board(200) is coupled to the knob assembly(100) to adjust the screen and power in accordance with the operational status of the screen/power control knobs(101,102). An intermediate control knob(105) is contacted with a screen control switch(201) in accordance with the operational status of the screen control knob(101).
Patent KR-20010050744-A (KR)
Inventor: CAIN FREDERICK WILLIAM
IPC: A23L27/60
Filed: 2000-09-29
Abstract: PURPOSE: Compositions containing pinolenic acid and its use as a health component are provided, in which pinolenic acid can be used in the form of a food supplement, a pharmaceutical composition or as part of a food composition as anti-inflammatory agent. CONSTITUTION: An efficient way to administer an effective dose of the anti-inflammatory component is to administer a food supplement to the consumer. The food supplements with anti-inflammatory properties comprises a composition with 1.5 to 100wt.%, preferably 5 to 80wt.%, most preferably 10 to 50wt.% of pinolenic acid, which supplements preferably comprise a component, containing pinolenic acid, in encapsulated form in a food grade encapsulating material. The component containing the pinolenic acid can be selected from free fatty acid mixtures or from glyceride mixtures or from mixtures hereof. The glyceride mixture used preferably is derived from pine nut oil or concentrates thereof, in particular a concentrate of pine nut oil with a content of pinolenic acid of more than 28wt.% is applied.
Patent KR-20010050784-A (KR)
Inventor: HAKAMADA SHINICHI
IPC: D06P5/30
Filed: 2000-09-30
Abstract: PURPOSE: A printing method capable of solving problems accompanied by conventional ink-jet printing methods when printing is carried out on fabrics mainly consisting of fibers dyeable with a reactive dye by an ink-jet system is provided, thereby stably giving a printed fabric having picture images of an achromatic jet-black color with high density even when the kind and state of the fabric, and further thermally dyeing/treating conditions in the method are more or less changed. CONSTITUTION: This printing method comprises: coating a black-colored ink containing a black-colored reactive dye and an orange-colored ink containing an orange-colored dye on the fabric by ink-jet printing methods to allow the above inks to be mutually overlapped at least partially on the fabric; subjecting the ink-coated fabric to heat treatment or to steam treatment; and washing the treated fabric, wherein the black-colored reactive dye and the orange-colored reactive dye each have a different reactive group from the other. The printed fabric, and further the printed textile product therefrom, are obtained through the above processes.
Patent KR-20020027764-A (KR)
Title: A method for controlling air induction of an engine
Inventor: JUN JONG IK
IPC: F02D41/04
Filed: 2000-10-05
Abstract: PURPOSE: A method for controlling intake air is provided to prevent the shock of shift and the drop of an engine rpm when a gear position is shifted from 'N' to 'D'. CONSTITUTION: A method for controlling intake air comprises the steps of: controlling an intake air control unit by initial air calculated by adding additional air calculated by a rising learning variable to the air of 'N' position if a gear position is shifted from 'N' to 'D'(S215,S220); determining whether an engine rpm drops, and learning the rising learning variable to increase the initial air when the gear position is shifted from 'N' to 'D' again if the engine rpm drops(S225,S230); decreasing air by an exponential function including a decrease learning variable(S235); and determining whether the engine rpm reaches a target rpm after a predetermined time, and learning the decrease learning variable to rapidly decrease the speed of the exponential function if the engine rpm does not reach the target rpm(S240).
Patent KR-20020028256-A (KR)
Title: Method for processing image and voice in mobile terminal
Inventor: LEE JU BEOM
IPC: H04W8/24
Filed: 2000-10-09
Abstract: PURPOSE: An image and voice processing method in an MS(Mobile Station) is provided to achieve a supplemental function, such as games, etc., by implementing the movements of various images and associated voices. CONSTITUTION: If a user requests access to the Internet using an MS(301), a control part in the portable phone accesses the Internet through a BSC(Base Station Controller) and an MSC(Mobile Switching Center)(303). The control part downloads an image and/or voice file from an Internet-connected web server, stores it in a RAM, and constructs a database(305). If the user inputs a key to start the action of an image and the output of a voice(307), the control part fetches a program from a memory part in order to operate the image and to output the voice(309). In case that a key to stop the action of the image and the output of the voice is inputted(311), the control part uploads the image and/or voice file to the web server and stores it in a database of the web server(313). Then the control part deletes the image and/or voice file from its internal memory(315).
Patent KR-20020034241-A (KR)
Title: Method and apparatus for controlling error of TV
Inventor: KIM JUN SEOK
IPC: H04N5/44
Filed: 2000-10-31
Abstract: PURPOSE: An apparatus and a method for correcting an error in a TV are provided to store received commands and, when an error is generated, to correct the error by confirming the stored commands. CONSTITUTION: An apparatus for correcting an error in a TV includes a signal receiver(20) for receiving an infrared signal corresponding to an input command, a communication unit(30) for performing data communication through an external communication line, and a storage(40) for storing the command received from the signal receiver. The apparatus further includes a controller(50), an OSD generator(60), and a video processor(70). The controller analyzes the command inputted through signal receiver and stores the command in the storage. In addition, the controller extracts the command from the storage to transmit the command through the communication unit at the request of a user or corrects the error with reference to the extracted command when an error is generated. The OSD generator displays the command stored in the storage in OSD form on a screen when an error is generated in an input command. The video processor processes a video signal inputted according to a control signal of the controller and OSD generated by the OSD generator into video signals capable of being displayed on the screen.
Patent KR-20010007989-A (KR)
Inventor: YOON YOUNG MI
Filed: 2000-11-01
Abstract: PURPOSE: A method for a premium event using a network is provided to execute a premium event regardless duration using network. Therefore, time and man power required for the premium event are reduced and publicity of a shop is done continuously. CONSTITUTION: A method for a premium event using network includes several processes. A first process is that a customer obtains a ticket which a member company issues.(S10) A second process is that the customer, who possesses the ticket, connects to a main server(S11) and inputs items which the main server requests.(S12) A third process is to process informations which are written in the ticket and to give a premium number to the ticket using a premium number giving program installed in the main server.(S13) A fourth process is to hold a lottery using a lottery program installed in the main server with the premium number given to the ticket.(S14) A fifth process is to notify the lottery result to the ticket possessor.(S16) A sixth process is to give the premium to the winning ticket possessor(S18).
Patent KR-20020034062-A (KR)
Title: Method for Stabilizing Meniscus in Continuous Casting
Inventor: CHO MYEONG JONG
IPC: B22D27/02
Filed: 2000-11-02
Abstract: PURPOSE: A method for stabilizing the surface of molten iron in continuous casting is provided which reduces a rate of the surface of molten iron more simply and economically and minimizes an elevation difference of the surface of molten iron by controlling rotary power of electromagnetism inside a mold per casting directional positions. CONSTITUTION: In a method for continuously casting steel in a continuous casting machine having an electromagnetic stirrer(10) at the outer circumferential part of a water cooled copper plate(22), the method for stabilizing the surface of molten iron in continuous casting is characterized in that a thickness(t1) of the water cooled copper plate(22) is formed thick at the area that is positioned adjacent to the surface of molten iron while a thickness(t2) of the water cooled copper plate(22) is formed relatively thin at the area that is positioned far away from the surface of molten iron so that relatively lower rotary power of electromagnetism is impressed to the area that is positioned adjacent to the surface of molten iron while relatively higher rotary power of electromagnetism is impressed to the area that is positioned far away from the surface of molten iron.
Patent KR-20010051537-A (KR)
Inventor: GLASGOW TARA
IPC: A61F13/534
Filed: 2000-11-08
Abstract: PURPOSE: Provided is a compound sanitary napkin which provide improved feeling upon wearing it and can absorb body liquid for prevention clothes of wearers from being stained. CONSTITUTION: The compound sanitary napkin(20) includes a primary absorbent member(30) having a length and a width and the secondary absorbent member(50) having a length and a width. The primary absorbent member(30) includes an absorbent core and a liquid pervious topsheet superposed on the absorbent core. The secondary absorbent member includes a liquid pervious topsheet, a liquid impervious barrier sheet joined to the topsheet and an absorbent element positioned between the topsheet and the barrier sheet. The primary absorbent member(30) has a contoured shape wherein the width of the primary absorbent member in a central region is narrower than the width at least one transverse end region.
Patent KR-20020036300-A (KR)
Title: Multi-functional integrated circuit capable of processing voice/image signals
Inventor: KANG MUN SANG
IPC: H04N5/225
Filed: 2000-11-09
Abstract: PURPOSE: A multifunction integrated circuit is provided to enable a batch processing of voice/video signals, to implement a small communication device, and to remarkably shorten wiring length between each component, so as to reduce parasitic components. CONSTITUTION: A main controller(60) generates a control signal. A video codec(10) receives the control signal to code a video signal output from a camera(100), and outputs the coded signal to the main controller(60) and a modem(200). The video codec(10) decodes a video signal inputted through the modem(200), and outputs the signal to the main controller(60). A voice codec(20) receives the control signal to code a voice signal inputted through a microphone(300), and outputs the coded signal to the main controller(60) or the modem(200), then decodes a voice signal inputted through the modem(200) to output the signal to the main controller(60) or a speaker(400). An input/output interface(30) transmits a user command to the main controller(60), and transmits an inputted video to an LCD panel(500). A USB controller(40) transmits a video and a voice to a USB, to perform a data processing in an external system. A memory interface(50) transmits voice/video signals stored in a memory(700) to the main controller(60), and transmits voice/video signals transmitted through the main controller(60) to the memory(700).
Patent KR-20020039780-A (KR)
Title: Hood Locking Apparatus for Impact Absorbing of Car
Inventor: LEE BYEONG JUN
IPC: B62D25/10
Filed: 2000-11-22
Abstract: PURPOSE: A shock-absorbing hood lock of a vehicle is provided to minimize the shock applied to a walker by separating a striker from a latch via an actuator in a head-on collision and lifting down a hood. CONSTITUTION: A shock-absorbing hood lock of a vehicle comprises a striker(10) installed on a hood(1) via a bent portion(12) fixed on a latch(4), a striker position adjusting unit(20) to adjust the rotational position of the striker, a shock sensor(30) installed in the hood to sense a shock, and an ECU(Engine Control Unit)(40) to control the striker position adjusting unit by using the shock information provided from the shock sensor. In a head-on collision, a shock due to the collision of the body of a walker against the hood is transmitted to the hood and the hood is deformed downward. The shock information is transmitted to the ECU. The ECU operates a solenoid(24) to rotate the striker. Then, the bent portion of the striker is departed from the latch, and the deformation space of the hood is secured. Therefore, the shock applied to the walker is minimized.
Patent KR-20010061961-A (KR)
Inventor: BAUER JOSEF STEFAN
IPC: D04B27/14
Filed: 2000-11-25
Abstract: PURPOSE: Provided is a feed tension equalizer for warp knitting machine including yarn guide rail supported on inflated gas cushion. CONSTITUTION: Feed tension variations on a warp knitting machine are reduced by deflecting the yarn path between the beam and the needles with a resilient guide rail(19). The resilient guide rail(19) is supported on at least one gas cushion(16). An inflated tube(18) is situated inside a shell(15) that has openings(21) for a support leg(22). The tube(18) can be filled with air through a valve(26) at its end.