baber/WOPTO huggingface dataset:
Patent KR-20010026331-A (KR)
Title: Waste bag for removing odor
Inventor: KIM IN GU
IPC: B65F1/00
Filed: 1999-09-04
Abstract: PURPOSE: A waste bag for removing an odor is provided to save manpower and a budget for the treatment of the odor in a landfill and to improve the work environment of a cleaner. CONSTITUTION: In a process of producing a designated waste bag, a plastic waste bag material and a deodorizer are mixed up. As a deodorization effect and a fragrance effect are generated from the waste bag, ammonia, mercaptan, amine and other sources of a bad smell are eliminated and reduced. The waste bag deodorizes a bad smell and emits an aromatic so that the source of the bad smell is removed or isolated. Accordingly, the clean environment is made up without the odor.
Patent KR-20010026939-A (KR)
Inventor: SONG CHUL HO
IPC: B62M3/00
Filed: 1999-09-09
Abstract: PURPOSE: A bicycle prepared with a drive device is provided to be traveled with a small rolling force by changing the distance from a crankshaft to a pedal, to improve stability and to reduce inconvenience by moving the crankshaft. CONSTITUTION: A bicycle is prepared with a drive device(12) installed on a support frame to drive the bicycle. The drive device has a rotating crankshaft(22) movable up and down to the support frame. A crank arm is prepared with a first arm member(98) of which one end is connected to the crankshaft and a second arm member combined with the first arm member to be movable in the lengthwise direction of the first arm member. A pedal(28) is installed at the front end of the second arm member spaced apart from the crankshaft. Accordingly, the distance between the pedal and the crankshaft is adjusted at need, and the up and down position of the crankshaft is changed.
Patent KR-20000023151-A (KR)
Inventor: BRUCE V SCHWARAZ
IPC: H04W4/00
Filed: 1999-09-14
Abstract: PURPOSE: A composition and a method of an interactive bidirectional communication system for interacting with network are provided to perform a bidirectional communication to a ground network like an internet by using an interactive bidirectional communication system. CONSTITUTION: A composition and a method of an interactive bidirectional communication system for interacting with network comprises the steps of: establishing a communication session to a link server device(114) on a radio network; starting a control engine link in server device of a ground network(100); receiving a message from the network server(104) through an account manager(312) and the ground network; combining the control engine(320) to an interface engine corresponding to a user account; and converting the message to a compressed data file.
Patent KR-20010027686-A (KR)
Inventor: KIM GI YONG
IPC: H01L27/118
Filed: 1999-09-15
Abstract: PURPOSE: A method for manufacturing a field programmable gate array is to secure a process margin regardless of forming an anti-fuse and allow the use of a desired polycrystalline silicon interconnection. CONSTITUTION: A field oxide(2) is formed in a semiconductor substrate to define an active region(A). A gate interconnection(4) of polycrystalline silicon is formed on the active region of the semiconductor substrate. A sidewall spacer(S) of amorphous silicon is formed on sidewalls of the gate interconnection. The sidewall spacers are spaced apart from each other. An impurity ion is doped into the active region of the semiconductor substrate to form a source/drain region(5). An insulating layer(6) is deposited on the entire surface of the resultant substrate. A contact hole(7) exposing the gate interconnection and the source/drain region is formed at the insulating layer. A metal interconnection(9) is formed on the insulating layer including the contact hole to connect the gate interconnection and the source/drain region with the metal interconnection.
Patent KR-20010029054-A (KR)
Inventor: BAEK SEUNG JUN
IPC: H04L12/28
Filed: 1999-09-29
Abstract: PURPOSE: The device for performing transformation of a voice traffic in a mobile communication BSC(Base Station Controller) is provided to transform an AAL(ATM adaptation layer)2' traffic form as an AAL2 form, and to inverse-transform the AAL 2 traffic form as the AAL2' traffic form, so as to process the voice traffic as an existing ATM switch, and to simplify a system structure. CONSTITUTION: A VCI(Vertical Channel Identifier) confirming block(410) confirms whether a cell inputted from a cell multiplexer interface block is a data traffic or a voice traffic. An ATMCAM(ATM Content Addressable Memory) block(402) maps user information in a CPS(Common Part Sublayer) packet of the inputted cell and VCI information in a cell header. If the inputted cell is the voice traffic, an ATMCAM interface block(403) transmits the user information to the ATMCAM block(402), and receives the VCI information corresponding to the user information. A VCI generating block(404) receives the VCI information, and makes an ATM header of the cell. If the inputted cell is the voice traffic, an ATM cell extracting block(405) transmits the CPS packet according to the user information. An ATM cell generating block(406) multiplexes the CPS packet having the VCI information by one cell, and generates a converted cell. If the current cell is the data traffic, an AAL5(ATM adaptation layer5) cell transmission block(407) stores an ATM cell in the cell multiplexer interface block, and supplies control data necessary for a cell transformation. A UTOPIA(Universal Test and Operations Physical Interface for ATM) interface block(400) stores the converted cell, and outputs the converted cell according to a control signal.
Patent KR-20010029125-A (KR)
Inventor: KIM SOO HO
IPC: G11B15/02
Filed: 1999-09-29
Abstract: PURPOSE: A circuit for driving a motor of a cassette tape player is provided to largely improve a playing speed compared with a normal playing speed, though a tape is played at more than 1.2-speed compared with the normal playing speed. The playing speed is varied between 1.2-speed and 3-speed, so that a user can select a desired playing speed. CONSTITUTION: A motor(M) is rotated by power generated from a mounted battery. The rotation of the motor(M) is controlled by an operation of a button mounted in external. Accordingly, a rotation reel of an inputted tape is rotated and signals are generated. A driving integrated circuit(10) applies outputs to input the power through predetermined resistance and control the rotation of the motor(M) by an operation of the button. A power distribution circuit(20) inputs an output different from the output of the driving integrated circuit(10), and regulates variable elements mounted external of a cassette tape player for distribution, to control a rotation speed of the motor(M). And the rotation speed of the motor(M) is more than 1.2-speed compared with a normal speed. A speed control circuit(22) is serially connected to an output of the driving integrated circuit(10), and controls the speed of the motor(M). Variable resistances(R3,R6) are serially connected to an output of the speed control circuit(22). Outputs of the variable resistances(R3,R6), wherein a resistance value is varied, are connected to a negative terminal of the motor(M).
Patent KR-20010036453-A (KR)
Inventor: YOEN JE AN
IPC: H03K23/00
Filed: 1999-10-08
Abstract: PURPOSE: A circuit for selecting input of a counter is provided to make input of the counter open only upon provision of read command and write command. CONSTITUTION: The first inverter(10) inverts a write control signal attached to write command to output it. The second inverter(20) a read control signal attached to read command to output it. The first clocked inverter(30) is on/off-controlled by the output from the first inverter and inverts a write address to output it. The second clocked inverter(40) is on/off-controlled by the output from the second inverter and inverts a read address to output it. The third inverter(50) inverts the output from the each clocked inverters to output it as a counter input signal.
Patent KR-20010036784-A (KR)
Inventor: KIM SEUNG U
IPC: G06F9/00
Filed: 1999-10-11
Abstract: PURPOSE: The method and system are provided to reduce a time for manufacturing an object, enlarging an amount of information, and decreasing a size of a software file. CONSTITUTION: A plurality of two dimensional image data are prepared using a digital camera at a view point, and the two dimensional image data are dragged by a pointer using an input device as a mouse, a keyboard and a mike or an icon(1) for changing a direction on a screen is clicked. Then, the shape of the two dimensional image is changed in the selected direction by an operator, and the two dimensional image is displayed like the watching of image at three dimensions position of angle, that is, three dimensions view point through an image generating device(9). A sound being generated through a sound generating device(11) as a speaker, a head phone using a sound processing structure(10) and a plurality of structures being expressed through a character generating device(13) by operating the input device using a character processing structure(10) are provided. A driving program structure(5) comprising a main program(2), a data processing(3), an input processing(6), an image processing(8), a sound processing(10) and a character processing(12) being connected to a database(4) and input/output device.
Patent KR-20010038015-A (KR)
Inventor: JUNG JONG SIK
IPC: C02F1/74
Filed: 1999-10-21
Abstract: PURPOSE: An air-lift pump for controlling the quantitative flow rate is provided which can constantly maintain a discharging amount without attachment of a separate flow rate control device in spite of the water level variation of a flow rate adjusting vessel when lifting sewage and wastewater. CONSTITUTION: In an air-lift pump (1) equipped with an air inlet pipe (10), an air-lift pipe (20) connected to the lower end of the air inlet pipe (10) and a horizontal pipe (30) connected to the upper end of the air-lift pipe (20), and used for lifting sewage and wastewater from a water tank of which water level is changed depending on time, the air-lift pump (1) comprises an overflow hole (45) opened upwardly and formed at the upper end of the air-lift pipe (20) so that a large amount of water is overflown to be returned to the water tank; a discharging hole (32) formed at the end part of the horizontal pipe (30), wherein a cross-sectional area of the discharging hole (32) is small for giving the flow resistance to the discharged water so that a quantitative water is lifted; and a branch pipe (47) formed on the air inlet pipe (10), wherein one side of the air inlet pipe (10) is connected to the air-lift pipe (20), and other side of the air inlet pipe (10) is infiltrated into an aeration tank (60) so that an amount of air flown into the air-lift pipe (20) is dissipated toward the aeration tank (60), thereby controlling the flow rate of discharging water, and wherein an infiltration depth (L) of the branch pipe (47) inside the aeration tank (60) is the same as or shallower than a maximum infiltration water level Hmax during a maximum water level of a flow rate control tank, and deeper than a lifting possible minimum water level of the flow rate control tank Hmin.
Patent KR-20010038171-A (KR)
Inventor: KIM DAE UNG
IPC: G06F15/16
Filed: 1999-10-22
Abstract: PURPOSE: A routing path setting method is provided to perform a dynamic routing to a destination processor based on a channel occupation ratio of a service processor and load data of a CPU so that it can assure a system load distribution and a maximum transmission bandwidth per channel. CONSTITUTION: The method comprises steps of a total area connection manager receiving connection request packets(601), the total area connection manager identifying identifiers of service groups(602), the total area connection manager arranging the total area routing table by the connection setting index(603), selecting a service processor with the lowest index from the routing table(604), checking if the CPU load of the selected processor is lower than 0.7 or the CPU load of a finally selected processor(605), selecting the service processor with the next lowest index if the CPU load is not lower than 0.7(606), and transmitting the identifier of the selected service processor as a response packet if the CPU load is lower than 0.7(607).
Patent KR-20010038937-A (KR)
Inventor: KIM JIN WON
IPC: H01L27/108
Filed: 1999-10-28
Abstract: PURPOSE: A method for manufacturing a cylindrical capacitor for improving step coverage is provided to prevent a lower electrode layer from being fallen by improving step coverage of the lower electrode layer, and to prevent a barrier layer from being oxidized in an annealing process after a dielectric layer is formed. CONSTITUTION: The first interlayer dielectric(102) is formed on a semiconductor substrate(100), and a plug(104) and a barrier layer(106) are formed to manufacture a buried contact. The first interlayer dielectric is planarized. The second interlayer dielectric(108) is deposited on the semiconductor substrate after the planarization process. The second interlayer in a region for a capacitor is eliminated. A lower electrode layer is formed on the semiconductor substrate by using a sputtering method and an ion implantation method. The lower electrode layer is patterned to electrically isolate respective cells. All of the second interlayer dielectric on the first interlayer dielectric is eliminated to form a cylindrical lower electrode layer(114) of a capacitor. A dielectric layer(116) is deposited on the lower electrode layer and annealed. An upper electrode(118) layer is formed on the dielectric layer.
Patent KR-20000006762-A (KR)
Inventor: HAN SEONG WOO
IPC: F16C9/02
Filed: 1999-11-01
Abstract: PURPOSE: A production method of a main bearing for a crank shaft support is provided to be able to precisely support the crank shaft. CONSTITUTION: The production method comprises:a heat treating process secondary heat treating a matter pipe body(1) such as a pipe and a steel pipe and so on for removing the forging stress and processing the dehydrating tube; a post lining process forming an inner and an outer diameters and a width by clamping the heat-treated pipe(1) in a clamp(2); a lining process centrifugally casting a white metal(3) into the inner diameter, and to cool; a middle grinding process conducting a joint face, a drill and a tap grinding; a precise grinding process conducting the bore relief-grinding after grinding the inner and the outer diameters and a upper and a lower faces.
Patent KR-20010045129-A (KR)
Inventor: BAEK GI HO
IPC: G03F7/38
Filed: 1999-11-03
Abstract: PURPOSE: Provided are a novel photoresist polymer and a photoresist composition containing the polymer, which are used in a lithography process using a vacuum ultraviolet(VUV) and an extreme ultraviolet light source in a preparation for a fine circuit of a high integrated semiconductor element. CONSTITUTION: The photoresist polymer represented by the formula 4 is produced by a process comprising the steps of: polymerizing norbonylene and maleic anhydride to obtain a first polymer; esterifying the first polymer with a low alcohol to obtain a second polymer; reducing the second polymer to obtain a third polymer; reacting the third polymer with a compound having a protecting group. In the formula, Y is H or -OR3, each of R1 and R2 is H or -CH(CH3)OR4, R3 is C1-C10 alkyl, R4 is C1-C20 alkyl or aryl or cyclic lactam of 5-7 membered ring, a is 50mol%, b is 5-45mol%, and c is 5-45mol%. The photoresist composition comprises the photoresist polymer, a photoacid generator, and an organic solvent, wherein the photoacid generator is phthal imido trifluoro methane sulfonate, dinitro benzyl tosylate, n-decyl disulfone, and etc., and the organic solvent is ethyl 3-ethoxypropionate, cyclohexanone, propylene glycol methyl ether acetate, and etc.
Patent KR-20010046140-A (KR)
Inventor: KIM JAE SIK
IPC: C21B5/00
Filed: 1999-11-10
Abstract: PURPOSE: A method for improving combustibility during injecting of ultra-fine coal is provided to minimize a transferring air amount, thereby improving combustibility by quantifying the influence of the transferring air amount on the combustion temperature by taking a combustion test to determine an appropriate flow rate ratio of oxygen/very fine coal during injection of the very fine coal and improving the transferring apparatus of very fine coal thereby to reduce the loss of pressure so that the appropriate transferring air amount is used depending on the injection amount of very fine coal. CONSTITUTION: In a method for improving combustibility in the operation of a blast furnace using the ultra-fine coal as a supplementary heating source by supplying ultra-fine coal to a tuyere of the blast furnace by the pressure of the transferring air, the method for improving combustibility during injecting of ultra-fine coal is characterized in that a transferring air amount is set depending on the required combustion temperature considering the influence of the transferring air amount on the combustion temperature of very fine coal at the front part of the tuyere of the blast furnace, and a ratio of diameters of inlet and outlet of an apparatus for transferring very fine coal thereby to reduce the pressure loss so that a ratio of flow rate of oxygen/very fine coal at the front part of the tuyere of the blast furnace is increased.
Patent KR-20010053758-A (KR)
Inventor: KIM YONG SU
IPC: B41J11/42
Filed: 1999-12-01
Abstract: PURPOSE: A device for detecting residual paper in a printer is provided to prevent paper excitation phenomenon when paper is picked up and to simplify a structure of a pick-up roll assembly by locating a paper picking position and a paper height sensing position in the same location. CONSTITUTION: A device for detecting residual paper in the printer includes a paper height sensing part(100) and a controller(200). The paper height sensing part has a paper height detecting sensor(110) disposed at a proper position in the inside of the printer, and a sensor lever(120). The sensor lever is formed integrally with a pick-up bracket(102) supporting a pick-up roll mounted on an upper portion of a feed cassette inside a printer body, moves up and down with the pick-up bracket and has a sensing part(122) located in a sensing hole of the paper height detecting sensor.
Patent KR-20010054340-A (KR)
Inventor: KIM JAE CHANG
IPC: C10L10/00
Filed: 1999-12-06
Abstract: PURPOSE: Provided is a fuel additive for accelerating combustion, which can be added to kerosene, light oil, or heavy oil, reduce air pollution material, increase a combustion efficiency, and offer environmental and economic fuel oil. CONSTITUTION: The fuel additive comprises: 10-90pts.wt. of a hydrocarbon solvent selected from the group consisting of gasoline, kerosene, light oil, normal paraffin, isoparaffin heavy oil, thinner, and a mixture thereof; 1-50pts.wt. of at least one nonionic surfactant selected from the group consisting of ethoxylated or propyloxylated alkyl alcohol, aryl alcohol, alkyl aryl alcohol, alkyl amine, aryl amine, alkyl aryl amine, sorbitol, sorbitan, mannitol, or pentaerythritol; 1-50pts.wt. of alcohol; 0.001-5pts.wt. of molybdenum oxide compound selected from the group consisting of ammonium molybdate, sodium molybdate, potassium molybdate, molybdic acid, phosphomolybdic acid, and a mixture thereof; 0.01-10pts.wt. of an alkali compound selected from the group consisting of sodium hydroxide, potassium hydroxide, calcium hydroxide, magnesium hydroxide, barium hydroxide, and a mixture thereof.
Patent KR-20010056642-A (KR)
Inventor: LEE GEUN HO
IPC: H01L21/3065
Filed: 1999-12-16
Abstract: PURPOSE: An atmosphere pressure plasma discharging system using a high frequency plasma source is provided to maximumly transmit energy from a plasma source to a plasma and simultaneously coincide a collision frequency between particles inside of the plasma with the frequency of the plasma source. CONSTITUTION: The atmosphere pressure discharging system includes a high frequency plasma source generating plasma source(1), a power supply(2), a chamber(9), a waveguide(3), a holder and a holder bias. The high frequency plasma source generating source generates a high frequency plasma source more than a K-band. The power supply supplies a predetermined operating power to the high frequency plasma source generating source. An atmosphere pressure plasma discharge is proceeded in the chamber. The waveguide transmits the high frequency plasma source generated from the high frequency plasma source generating source to the chamber. The holder safely loads a predetermined object. The holder bias applies a bias to the holder.
Patent KR-20010058128-A (KR)
Inventor: CHO SEONG JE
IPC: G02B6/00
Filed: 1999-12-24
Abstract: PURPOSE: A silica planar type waveguide element manufacturing method is provided to reduce core pattern size and to remove non-uniformity of core pattern size by laminating silica mask on the upper side of metal film. CONSTITUTION: A lower clad(52) and core film is laminated on the upper side of a substrate(51). A metal film is laminated on the upper side of the core film. A silica mask is laminated on the upper side of the metal film, and a photoresist mask is laminated on the upper side of the silica mask and has shape same as the silica mask. A metal mask(59) is formed by etching the metal film with the silica mask and the photoresist mask. A core(60) is formed by etching the core film with the metal mask(59). The material of metal film is of chrome.
Patent KR-20010063770-A (KR)
Inventor: KANG YEONG MUK
IPC: C23C16/507
Filed: 1999-12-24
Abstract: PURPOSE: A method for manufacturing a thin film is provided to improve thickness uniformity and to easily form a thin film having an excellent quality, by changing a geometrical structure of a plasma electrode. CONSTITUTION: Radio frequency power from 500 to 1000 watts is applied to a plasma electrode so that a diamond like carbon(DLC) thin film or SiC thin film contains little hydrogen and has excellent uniformity of a thickness when the DLC thin film or SiC thin film is formed by using hydrogen-containing plasma.
Patent KR-20010063948-A (KR)
Inventor: LEE GYEONG GEUN
IPC: H04N5/655
Filed: 1999-12-24
Abstract: PURPOSE: An easily tilt-adjustable monitor stand is provided to improve product reliability and offer a high-quality image by enabling an easy and stable tilt adjustment. CONSTITUTION: A stand top fixed to the bottom(31) of a monitor main body has an insertion hole at the center and a horizontal hook boss(26) at one end of the insertion hole. A stand base(30) has an axis boss(33) that is joined to the insertion hole of the stand top and a fixation boss(35) on top of the axis boss(33). An elastic member(40) equipped at the fixation boss(35) of the stand base(30) and the hook boss(26) of the stand top provides a restoring force if the distance between the hook boss(26) and the fixation boss(35) becomes large.