baber/WOPTO huggingface dataset:
Patent KR-20000062116-A (KR)
Inventor: KIM SU A
IPC: G11C7/10
Filed: 1999-08-05
Abstract: PURPOSE: A semiconductor memory device having a data input/output line structure commonly-shared in a number of banks is provided which minimizes the lowering of speed and power consumption during data writing operation to a memory cell by minimizing the load of an input/output line(I/O line). CONSTITUTION: A semiconductor memory device(100) has a data input/output line structure commonly-shared in a number of banks(110,111,112,...,117). The semiconductor memory device has a memory block(101) comprising a number of banks and data of a selected memory cell is inputted/output through the data input/output line. The memory block is divided into more than two banks groups(102,104) in an operation of writing data to a memory cell, and the data input/output line is divided into more than two local data input/output line in order to be connected to each bank group, and data are written to a memory cell through a local data input/output line connected to a bank group including the selected memory cell. And, in an operation of reading data of the memory cell, the local data input/output lines are connected each other. Therefore, the speed delay and the power consumption during a writing and a reading operations are minimized and the load of the data input/output lines become uniform.
Patent KR-20010017296-A (KR)
Inventor: KO DONG JUN
IPC: B01J23/26
Filed: 1999-08-10
Abstract: PURPOSE: Disclosed are a chromia catalyst supported titania for removing dioxin and a preparation method thereof. CONSTITUTION: The prepared chromia/titania catalyst for removing dioxin has a content of 1-50 t% chrome oxide, desirably 5-40wt%, and +6 oxidation state of supported chrome species is desirable for controlling the dioxin. The removal reaction is operated over 200 deg.C, and below 5,000 hr-1 of space velocity.
Patent KR-20010018300-A (KR)
Inventor: JUN SI MUN
IPC: D06F39/02
Filed: 1999-08-18
Abstract: PURPOSE: A washing machine equipped with a detergent dissolving device is provided to dissolve detergent by using wash water lifted by a pump, and remove the thread and the rest of the wash water. CONSTITUTION: A washing machine having a detergent dissolving device comprises; a case(50) having a detergent intake(52) in an upper cover(51); a washtub(60) installed in the case; a circulation injection device(70) pumping up the wash-water stored in the washtub and spraying into the inside of the washtub; a detergent dissolving device(80); and a thread collecting net(87) installed in the detergent dissolving device to collect solid materials such as thread. The detergent dissolving device comprises; a detergent-liquid pouring device(81) having a knob(82), a projected part(83) to support the thread collecting net, and an inflow hole(84), projected from upper part of the washtub, and making the dissolved detergent flowed into the washtub; and a detergent dissolving machine installed in the detergent intake and dissolving the detergent from the detergent intake by the wash water supplied from the detergent dissolving hose. A detergent dissolving hose is diverged from a circulation hose to supply the wash water to the detergent dissolving device having a nozzle in the end. In the lower end of the detergent dissolving machine, a residual water outlet(86) is formed to discharge only the wash water.
Patent KR-20010018777-A (KR)
Title: Wire supplying device
Inventor: KIM CHUN DONG
IPC: B21C47/00
Filed: 1999-08-23
Abstract: PURPOSE: A device for supplying wire is provided to easily and speedily sort a plurality of wires received in wire receiving grooves to supply one by one, thereby improving the workability. CONSTITUTION: A device for supplying wire includes a case (2), a motor (9) mounted in the case, a rotation circular plate (10) mounted on a rotation shaft of the motor, a crank (13) eccentrically mounted on the top of the rotation circulation plate at a side rotatably, a slider (11) fixedly mounted with the other side of the crank and rectilinearly reciprocating along a rail, a wire supplying tube (14) detachably mounted at a front end of the slider and having an inner diameter fitted with only a wire, a wire receiving element (15) for receiving a plurality of wires and formed with wire receiving grooves (16) reciprocatingly coupled with the wire supplying tube inside, a vibration generating element (20) for applying vibration to the wire receiving element, an optical sensor (24) for sensing existence of the wire fitted in the wire supplying tube, a limit switch (25) for sensing a wire supply position of the wire supplying tube, and a control part for controlling operation of the motor and the vibration generating element according to signals transmitted from the optical sensor and the limit switch.
Patent KR-20010026211-A (KR)
Title: Dynamic focus circuit
Inventor: KIM YONG TAE
IPC: H04N9/28
Filed: 1999-09-03
Abstract: PURPOSE: A dynamic focus circuit is provided to prevent waveforms of horizontal and vertical components of a dynamic focus voltage from being distorted by dividing and amplifying the horizontal and vertical components thereof when the horizontal and vertical components thereof are mixed and outputted. CONSTITUTION: A horizontal/vertical processor circuit(62) mixes and supplies horizontal and vertical components of a dynamic focus voltage. A horizontal component amplifier(64) removes and amplifies vertical and horizontal components included in the dynamic focus voltage from horizontal/vertical processor circuit(62), respectively. A vertical component amplifier(66) removes and amplifies horizontal and vertical components included in the dynamic focus voltage from horizontal/vertical processor circuit(62), respectively. An FBT(68) receives and mixes the horizontal and vertical components of the dynamic focus voltage from horizontal component amplifier(64) and vertical component amplifier(66).
Patent KR-20010036097-A (KR)
Title: Manufacturing method of bi-wi-sol gold
Inventor: SUH YOUNG HUN
IPC: A23L33/00
Filed: 1999-10-05
Abstract: PURPOSE: A method for manufacturing Bi-wi-sol Gold is provided to supply essential nutrition for people having a problem in spleen or stomach that belongs to earth among the five elements such as metal, wood, water, fire and earth, and to prevent oxidation of physical constitution by pine needles. CONSTITUTION: Raw food is divided into the five elements such as metal, wood, water, fire and earth, the five tastes like sour, bitter, sweet, hot and salt, and the five colors like blue, red, yellow, white and black. Bi-wi-sol Gold is manufactured by mixing 72 kinds of ingredients affecting spleen and stomach that belongs to earth among the five elements. The weighed ingredients are freeze-dried under 40deg.C and crushed into 80-100 mesh. Freeze-dried pine needles are cut into 2-3cm and steamed for 2 hours in a pressurizing steamer. Fiber is mashed up by a roller. The pine needles are occasionally sprayed with herb extract manufactured in an aging room of the temperature 50-60deg.C, and are fermented for up to 72 hours. The fermented pine needles are steamed for 4 hours and dried by hot-air of 120-130deg.C and crushed to be powder mixed with vitamins.
Patent KR-20010036160-A (KR)
Inventor: KWON YONG HUN
IPC: G06F17/50
Filed: 1999-10-06
Abstract: PURPOSE: A method for verifying a layout of an integrated circuit device is provided to improve precision of circuit verification and to shorten an interval of verification time, by precisely verifying an electrical discontinuation state between a plurality of ports and a memory core region. CONSTITUTION: A dummy circuit is inserted into a black box region. Place and routing are simultaneously performed regarding an integrated circuit device including the black box region by using a computer. Interconnection relativity between input/output terminals of the black box region and a routing metal is automatically verified when circuit verification is carried out regarding the integrated circuit device by using a computer.
Patent KR-20010036989-A (KR)
Inventor: PARK JIN U
IPC: B23Q5/00
Filed: 1999-10-13
Abstract: PURPOSE: A workpiece turning over device turns over a workpiece, thereby improving a working speed and efficiency. CONSTITUTION: An inverting member(7) is installed to upwards a tool rest via an attaching bracket(6). A free end(10) having a clamp(9) is extended and installed at the center axis(8) of the inverting member(7). A base member(11) separated under the clamp(9) is mounted on the attaching bracket(6) of the inverting member(7). The clamp(9) contains and supports a workpiece(2) put on the base member(11) and rotates it to vertical/horizontal directions. Thus, a complete machining to the workpiece(2) is implemented by turning over the workpiece(2).
Patent KR-20010037049-A (KR)
Title: Lithography method using silylation
Inventor: LEE DAE YEOP
IPC: H01L21/027
Filed: 1999-10-13
Abstract: PURPOSE: A lithography is provided to obtain a resist layer with high endurance against etching and reduced thickness by increasing etching selectivity through silylation. CONSTITUTION: A base layer(102) to be etched is formed on a wafer, and a dehydration bake is performed at 200 to 250 deg.C to increase adhering strength of a resist layer. A resist layer is applied on the base layer(102) under thickness of 0.5 microns. A soft-bake is performed. A mask is used to expose a portion of the resist layer to an i-line or DUV light source. The exposed resist layer is patterned to form a resist pattern. A silylator(105) is diffused to perform a silylation to the surface of the resist pattern. A resist pattern(104b) is used as a mask to etch the base layer(102) through a wet or dry etching. The resist pattern is removed through an etching or organic stripping.
Patent KR-20010037889-A (KR)
Inventor: YOON CHI SEONG
IPC: H01L21/027
Filed: 1999-10-20
Abstract: PURPOSE: A method for designing a pattern of a highly integrated merged memory logic(MML) device is provided to stably perform a photolithography process and a subsequent etching process, by making a density difference of patterns of regions for a memory cell array and a logic circuit uniform. CONSTITUTION: A memory cell array region(314) and a logic circuit region(312) of each die(310) are alternatively formed when an exposure job file of a stepper is made in performing an exposure process regarding a wafer. An exposure is performed regarding a die arrangement of a row of the wafer, and an arrangement of other die is rotated by 180 degrees before an exposure is performed, so that a density difference of patterns of regions for a memory cell array and a logic circuit becomes uniform.
Patent KR-20000000418-A (KR)
Inventor: KIM IHN SOO
IPC: B63B57/00
Filed: 1999-10-20
Abstract: PURPOSE: An oil and water separating device for a vessel is provided to prevent in land waters and coastal sea from contaminating due to discharging of waste water. CONSTITUTION: An oil and water separating device for a vessel comprises:a bilge tank(38) containing emulsion waste water(40); an emulsion waste water injecting line(42) for transferring the emulsion waste water stored in the bilge tank to an electrolyte container(14); a multi-stepped CPI module(28) arranged in the center of the electrolyte container toward perpendicular direction; the electrolyte container arranged toward the external direction of the CPI module for containing a magnetic body(22) and a filter(44); an electrode(24) settled in the center of the electrolyte container; an oil tank(36) storing oil separated through an oil and water separator(10); and a processed water draining line(58) draining water processed through the oil and water separator.
Patent KR-20010038002-A (KR)
Inventor: JANG WON JAE
IPC: H01L21/68
Filed: 1999-10-21
Abstract: PURPOSE: An apparatus for horizontally controlling a wafer boat is provided to prevent the wafer boat and an inner wall surface from colliding with each other and being scratched, by automatically controlling a horizontal state of an upper supporting plate so that the wafer boat is loaded into a reaction furnace while maintaining its horizontal state. CONSTITUTION: A wafer boat(10) for loading a plurality of stacked wafers into a reaction furnace is plated on an upper supporting plate(100). A lower supporting plate(101) is installed in a lower portion of the upper supporting plate, separated by a predetermined interval. At least four distance detecting sensors(103) are installed on a lower surface of the upper supporting plate, detecting a distance from the upper supporting plate to the lower supporting plate. At least four driving motors(104) are fixedly installed in the lower supporting plate, wherein respective driving axes(105) support at least four portions of a lower surface of the upper supporting plate. A control unit(106) receives a distance measurement value detected by the distance detecting sensor to drive the driving motor so that the driving axis lifts up or pulls down the upper supporting plate to control a horizontal state of the upper supporting plate.
Patent KR-20010045073-A (KR)
Inventor: CHANG CHUNG DUCK
IPC: A47F3/00
Filed: 1999-11-02
Abstract: PURPOSE: A showcase, a showcase manufacturing method and a boat-shape maintaining jig for maintaining the boat shape of a showcase are provided to heighten production efficiency by simplifying a manufacturing process without using styrofoam and to keep initial external ornament by preventing the corrosion or damage of the external ornament. CONSTITUTION: A showcase comprises a main body(10) with various built-in components to generate cold air, and a boat(20) installed to the upper part of the main body and provided with an evaporator with many radiating fins, wherein the main body and the boat are made with fiberglass reinforced plastic(FRP) materials; a showcase manufacturing method comprises manufacturing the main body on the basis of the model after manufacturing the model of a main body shape.
Patent KR-20010045602-A (KR)
Inventor: KIM BYEONG HUI
IPC: G09F13/04
Filed: 1999-11-05
Abstract: PURPOSE: Disclosed is signboard for advertisement being easy to install and treat by dissolving more easily by projecting advertisement draft or figure, being doubled advertisement effect by improving discrimination power in accordance with improvement of appearance by projecting letter and signal of advertisement draft individually. CONSTITUTION: This signboard for advertisement consists of outer frame(10) facing each other at fixed width, to form first flange part(11) by folding one end to the outside, to project rib(12) for fixing in the inner side of other end facing each other, to project first rib(13) for locking in inner side of both end facing each other; first reinforcing submaterial(20) to support both outer frame(10)s being fixed both end in both ribs(13) for first locking; back cover submaterial(30) to be locked in both ribs(12) for fixing; inner frame to be fixed and inserted along inner side from the front of the outer frame(10), to form second flange part(41) to be hung on the first flange part(11) by folding one end to the outside, to be projected second rib(42) for locking in the inner side facing each other, to be fixed both ends of second reinforcement submaterial(20) in second rib(42) for locking of both sides; front cover submaterial(60) to cover front of the inner frame being fixed outer edge end part in second flange part(41).
Patent KR-20010045687-A (KR)
Inventor: KIM SEONG HUN
IPC: B01D46/28
Filed: 1999-11-06
Abstract: PURPOSE: Disclosed is a continuous dust collection system for a chemical process. The system is able to collect the powders from the flue gas before a gas scrubber and carry out continuously the collecting work without stopping the regeneration of the filtering system or the repairs of the system. CONSTITUTION: The system is composed of two feeding ducts (22,122), two dust collectors (20,120), a filtering system (50,150), a flow pattern transfer system (60,160), a supporting plate (80,180), a cam mechanism (82,84,86,182,184,186), and a driving system (100,102,200,202). The dust collectors (20,120) are selectively worked by the control of a switch operation of two feeding ducts (22,122) along to the operation of two valves system (60,160) by a compressed air. The respective dust collecting chamber (28, 128) in dust collectors (20,120) contains the filtering system (50,150) to collect the powders introduced from the feeding ducts (22,122) by the driving of a blower (122) and the collected powders are heaped up in the powder box.
Patent KR-20000006988-A (KR)
Inventor: LIM JIN DEUK
IPC: E06B9/52
Filed: 1999-11-17
Abstract: PURPOSE: The fixing device of mothproof net is provided to give the convenience to a worker by enabling simply fixing to a window frame or separating indoor, to previously prevent the safety accident of a worker. CONSTITUTION: The fixing device of mothproof net is composed of: a body(5) arranged in a specific interval at the upper part of one side of a frame(1); a combing member(7) combined to be disassembled at one side of the frame(1), arranged at one end of the body(5) in a specific interval; an elastic member(9) for pushing the body to the opposite direction of oppressing when the body(5) is oppressed as a combining part of the combining member(7), elastically supported as retaining a regular elastic power between the body(5) and the combining member(7); a supporting member(11) for closely being supported as hanging over the window frame(100) by the elastic power of the elastic member(9) acting on the body(5), each combined at the lower part of one side of the frame(1) and one side of the body(5).
Patent KR-20010020107-A (KR)
Title: Case
Inventor: IMURA KEIICHI
IPC: B65D85/00
Filed: 1999-12-13
Abstract: PURPOSE: A case is provided to make opening and closing of a case cover easy and prevent the cover from being lost. CONSTITUTION: A case(A) is constituted of a case body(2) with an opening(1) for taking in and out a commodity formed on its side face, a cover(4) for opening and closing the opening(1) through a hinge(3) provided on the side edge of the case(2), an insertion opening(11) for inserting a commodity storage and display case from above formed on the peripheral upper side wall of the case body(2), a cover wall(20) for opening and closing the insertion opening(11) through a hinge(12) for the up and down rolling movement and formed on the side edge of the insertion opening(110, an adequate engaging means(14) used for keeping the cover wall(20) closed and a stopper(21) formed on a position not disturbing the storage of the commodity in the case(2), supporting the lower edge of the display case inserted from the insertion opening(11) and protruding upward the upper section of the display case from the insertion opening(11) and formed on the inside of either one of the case body(2) or the cover(4). Thus the opening and closing of the cover wall(20) is easy and, the loss of the cover can be prevented.
Patent KR-20010057048-A (KR)
Inventor: TAK CHEOL
IPC: H05K3/46
Filed: 1999-12-17
Abstract: PURPOSE: A stacked substrate is provided to prevent signal reflection by maintaining the insulation layer at constant thickness, and prevent time delay of signal transmission by matching the designed resistance of parts and the designed resistance of PCB. CONSTITUTION: A stacked substrate comprises a plurality of CCLs(copper-clad laminates)(110) having electrode patterns(100) stacked onto and beneath the CCL and first insulation layers(120) stacked onto and beneath the CCL; copper sheet layers(130) stacked to the first insulation layers; second insulation layers(140) stacked to the copper sheet layers through a pressing and drying process; and electrode layers(150) stacked to the second insulation layers. The second insulation layer is made up of epoxy dry film, and stacked to the copper sheet layer by being pressed at a pressure of 170 to 190Kg/cm¬2 and a temperature of 40 to 70°C for 10 to 20 seconds, secondly pressed at a temperature of 140 to 160°C for 10 to 20 seconds, and dried at a temperature of 150°C for 10 to 20 seconds.
Patent KR-20010057096-A (KR)
Inventor: LEE CHANG HO
IPC: E02D31/00
Filed: 1999-12-18
Abstract: PURPOSE: A thermal bonding cut off plate is provided to contain a heating unit on a cutoff plate, to thermal bond the cutoff plate and to promptly operate waterproof a connect portion. CONSTITUTION: A thermal bonding cutoff plate comprises: an inserted cutoff plate(12) mounted along an end portion of a concrete block(10); a heating unit installed on a peripheral face of the inserted cutoff plate; a bonding member(15) melted by the heating unit while being attached to an inner circumference of the inserted cutoff plate; a connect cutoff plate(16) isolating the connect portion of the concrete block by being fixed on the inserted cutoff plate; and a power supply device supplying power to a nichrome electric resistance wire(20) mounted along a peripheral face of the inserted cutoff plate. The resistance wire is a tape composed of the same materials with a melt bonding member(14) to be fixed on the inserted cutoff plate. Thereby, the thermal bonding cutoff plate improves workability by simplifying waterproof process and extent a life span of the building by improving waterproofness.
Patent KR-20010057399-A (KR)
Inventor: PARK YEONG HUN
IPC: F23N1/00
Filed: 1999-12-22
Abstract: PURPOSE: A coal amount control system of a fluidized bed combustion boiler is provided to adjust a coal conveyer according to the quantity changes of steam by combining electric field signals without using ray sources useful for a coal control circuit. CONSTITUTION: A coal amount control system includes: an adjustable scraper(11) for adjusting the regular thickness of coal on a conveyer from a coal silo; a speed sensor(14) detecting the speed of the conveyer to measure the current amount of coal; a function converter(16) having an F(X) conversion function including the amount of coal on the conveyer to convert the amount of coal with the conveyer speed; and a control device installer keeping the supply amount of coal according to the change of steam in a boiler by controlling the RPM(Revolutions Per Minute) of a motor(15). The conveyer is controlled according to the change of steam without using ray sources useful for a coal control circuit. Therefore, the boiler is run regularly.
Patent KR-20000048433-A (KR)
Inventor: RINDER CHUTEPHAN
IPC: H01L21/331
Filed: 1999-12-27
Abstract: PURPOSE: A semiconductor device and a method for manufacturing the same are provided to reduce the thickness of the semiconductor device as well as to reduce the cost of manufacturing. CONSTITUTION: A semiconductor device includes following steps. At the first step, a wafer(1) is pre-processed on the position of the cathode electrode. At the second step, the thickness of the wafer(1) is reduced on the opposite position of the cathode electrode(3'). At the third step, an anode electrode(5) is formed at the opposite position of the cathode electrode. At the fourth step, a barrier region(21) is implemented before the first step on the semiconductor device(HL). The thickness of the wafer(1) according to the present invention is reduced so as for the barrier region to remain after the manufacturing process.