baber/WOPTO huggingface dataset:
Patent KR-20010009332-A (KR)
Inventor: LEE JI BEOM
IPC: H04L12/70
Filed: 1999-07-09
Abstract: PURPOSE: An ATM cell multiplexer/demultiplexer is provided to smoothly connect a plurality of physical hierarchical devices to an ATM hierarchical device, and to route an ATM cell to a desired point effectively. CONSTITUTION: An ATM cell multiplexer comprises a look-up table(53) which stores each address and a VPI/VCI pair corresponding to a physical hierarchical device with a table format. An address generator(51) generates a 3-bit address for discriminating the physical hierarchical device. A look-up table address selector(52) selects an address to offer the selected address to the look-up table(53), when the address from the address generator(51) is identical to a cell available signal from each physical hierarchical device. When the cell available signal is activated, an utopia level 2 interface part(54) provides an enable signal(/Rxenb) to a physical hierarchical device and receives an ATM cell through a data bus together with a physical hierarchical device designated by the address.
Patent KR-19990073409-A (KR)
Title: 물혼합연료및제조방법
IPC: C10L1/32
Filed: 1999-07-09
Abstract: 본 발명은 방카C유 연료절감과 연소시 공해문제를 해결할 수 있는 개량된 혼합연료 제조방법에 관한 것이다. 
     지금까지는 여러 가지 방법이 제기되어 왔으나 제조방법이나 제조과정 더 나아가 연소시키는데에 불편한 점이나 부작용이 초래되었으나 본 발명은 제조방법이 용이하고 제조비용도 저렴하며 사용시에도 종전 방카C유를 연소시킬 때와 동일하다. 
     방카C유 70 - 90%에 유지로 만든 세탁비누가 용해된 물 10 - 30% 혼합하면 방카C유 입자가 잘게 부수어져 연소시 공기와 마찰면이 증가하여 완전연소되므로 열효율의 향상은 물론 매연을 감소시켜 환경공해를 획기적으로 줄일 수 있다.
Patent KR-20010010050-A (KR)
Inventor: KIM SUN HAK
IPC: B41M5/00
Filed: 1999-07-15
Abstract: PURPOSE: Provided is a paste composition for printing, which lowers sintering temperature by using cellulose derivative as binder polymer. So it reduces the sintering time as well as preventing change of inorganic corpuscle like fluorescent substance. CONSTITUTION: The paste composition is characterized by containing; (1) inorganic corpuscle such like fluorescent substance; and (2) vehicle containing cellulose derivative having nitro group obtained by nitration reacting cellulose derivative having hydroxy group with mixed acid of nitric acid and sulfuric acid as binder polymer, solvent and additive agent like dispersant, smoothing agent and plasticizer.
Patent KR-20010011173-A (KR)
Inventor: BAEK DU JIN
IPC: C10B31/06
Filed: 1999-07-26
Abstract: PURPOSE: An apparatus for controlling the tension of a wire rope of an extruder leveller is provided, to improve the lifetime and to simplify the operating process. CONSTITUTION: The apparatus comprises a tension weight(20) which is provided with an upper axis(22)and a lower axis(23) whose one side have a sawtooth part(22a,23a) and the other side have a guide(21a,21b); upper and lower fixing parts(28a,28b) which contain guides(34a,34b) where fixing bodies(31a,31b) are mounted by springs(32a,32b,33a,33b), wherein the fixing bodies fix and unfix the upper and lower axes(22,23); upper and lower cylinders(38,39) which are driven by the first electronic side(40) to move the guides(34a,34b); a wire rope tension control roller(24) which is mounted in the tension weight(20); a sensing plate which is set in the tension weight(20) and senses the drooping of a wire rope; and a hydraulic pressure jockey which raises the tension weight(20) for controlling the length of a wire rope or replacing a wire rope when the tension control length is recognized to be maximum.
Patent KR-20000012034-A (KR)
Inventor: ISII KENYA
IPC: G02F1/136
Filed: 1999-07-28
Abstract: PURPOSE: A driving circuit of an electric optical apparatus is provided to be capable to correspond to a miniature of a pixel pitch using a simple configuration. CONSTITUTION: The electric optical apparatus comprises: A driving circuit of an electric optical apparatus for driving pixels which consist of switch elements(30) provided corresponding to intersections of plural scan lines(31) and plural data lines(35), and pixel electrodes(11) connected to the switching elements, comprises: a shift register(500) for sequentially outputting transfer signals from a unit circuit of each stage on the basis of a clock signal of a predetermined period; and an output part for dividing the transfer signal from the unit circuit of each stage to sequentially output the divided transfer signals to the scan line as a scan signal.
Patent KR-20010016774-A (KR)
Inventor: KIM HEE JIN
IPC: H01L41/107
Filed: 1999-08-03
Abstract: PURPOSE: A high efficiency piezoelectric transformer is provided to increase an output power, by using a piezoelectric transformer of a polygon structure which has an increased area of an output part. CONSTITUTION: An electrode(3) of an equilateral triangle is installed on upper and lower surfaces of a piezoelectric element(2) of a regular hexahedron. A driving unit of the primary is installed in a vertical direction of the electrode by a vertical polarization of the electrode. An electrode is installed along a thickness surface of the piezoelectric element of a regular hexahedron wherein the thickness surface is in parallel with three sides of the electrode of an equilateral triangle, and is polarized to form an output part of the secondary.
Patent KR-20010017128-A (KR)
Inventor: JEUNG YOUNG CHUN
IPC: A61F7/00
Filed: 1999-08-09
Abstract: PURPOSE: Cold/warm massage machine is provided which utilizes the function of electronic heat exchange elements to control the temperature of a massage pad widely so that it is carried easily and conveniently. CONSTITUTION: The cold/warm massage machine comprises the parts of: a semiconductor heat exchange element(12) wherein a thermal conduction plate(13) and a ceramic pad(14) which are attached on one side and a coolant tank(11) is attached on the other side; a power polar change switch circuit(21) which is connected to a power input line; an inrush current control element(25) which is serially connected to a power input; and a power one-off relay switch(22) which connects the output of an electricity polar change program circuit(26), plus and minus temperature upper limit control circuit(23) and minus temperature upper limit control circuit(24).
Patent KR-20010017757-A (KR)
Title: Electron gun for color cathode ray tube
Inventor: PARK GYEONG BIN
IPC: H01J29/48
Filed: 1999-08-13
Abstract: PURPOSE: An electron gun for a color cathode ray tube is provided to enhance a resolution of a screen by changing a voltage applied to a main lens forming lens. CONSTITUTION: The electron gun for a color cathode ray tube includes a cathode(7) emitting three electric beams disposed toward a fluorescent surface in In-Line direction, first and second electrode and a collective electrode(12,13) for collecting the electronic beams on the fluorescent surface. In the electron gun for the color cathode ray tube, a static focus voltage is applied to one electrode and a dynamic focus voltage is applied to another electrode. At this time, focus electrode comprises a plurality of electrodes. An outside focus dynamic voltage is applied to a focus electrode(A) among these electrodes through a resistor. The outside focus dynamic voltage is applied to a focus electrode(C).
Patent KR-20010017813-A (KR)
Inventor: RIUWEN-CHUN
IPC: H01L21/60
Filed: 1999-08-14
Abstract: PURPOSE: A flip chip structure and a method for manufacturing the same are provided to reduce the number of a manufacturing process by omitting a complex lithography process, an etching process, and an electric plating process. CONSTITUTION: A bonding pad(32) is formed on a chip(30). A barrier layer(34) is formed thereon. The bonding pad(32) is exposed. A conductive material(36) is formed on the bonding pad(32). A copper metal hole(38) is formed on the conductive material(36). A bump is formed by the copper metal hole(38) and the conductive material(36). A plating layer(39) is formed within the copper metal hole(38). A solder(42) is arranged on a wire contact point(41) of a carrier(40). A junction process is performed between the copper metal hole(38) and the solder(42) on the carrier(40) by flipping the chip(30). A resin(44) is implanted between the chip(30) and the carrier(40).
Patent KR-20010017895-A (KR)
Inventor: LEE HAK GYEONG
IPC: G01J1/44
Filed: 1999-08-16
Abstract: PURPOSE: A device and a method for sensing the opening of a light intensity sensor are provided to sense opening by changing voltages input to a photodiode and receiving the signals from both terminals of the photodiode. CONSTITUTION: An opening sensing device for a light intensity sensor comprises: an input voltage converting unit(2) changing the intensity of the voltages input to a light intensity sensor and changing polarity; and a microcomputer(3) receiving the status signals of the input voltage converting unit and the voltages applied on both terminals of the light intensity sensor. The polarity of the voltages is changed while driving voltages are applied on both ends of the light intensity sensor of which a current value is varied corresponding to solar radiation. If the difference of the voltages applied on both ends of the light intensity sensor is continually over a first reference voltage despite the change of the polarity of the voltages, the microcomputer decides the status as open.
Patent KR-20010018003-A (KR)
Inventor: HUH MUN HAENG
IPC: G06F15/16
Filed: 1999-08-17
Abstract: PURPOSE: The method for synchronizing multiple data and for streaming multimedia data based on the synchronization is provided to simultaneously transmit the multimedia data, and to prevent the multimedia data from being interfered by each other in a multimedia streaming service. CONSTITUTION: A transmitter streaming service part forms a packet of the multimedia data in a disk and transmits it via a transmitter socket(601). A receiver socket receives the multimedia transmitted from the transmitter socket(602). The same kind of multimedia data of the received packet is arranged in sequence(603). The multimedia data is synchronized with one presentation(604). The multimedia data is transmitted to a multimedia data processing unit(MDPU) in a continuous multimedia stream type, and thereby the multimedia data is reproduced(605).
Patent KR-20000017359-A (KR)
Inventor: SZKIYO
IPC: F16D25/08
Filed: 1999-08-18
Abstract: PURPOSE: A control valve is provided to control an air pressure acting on the piston of a power cylinder according to the oil pressure transmitted from a master cylinder. CONSTITUTION: The clutch distribution device having the control valve is composed of a power cylinder(2), a hydraulic cylinder(4) and a control valve(6). Herein, the power cylinder has a power piston(10) inserted into a cylinder shell(8) to make its slide movement free, and a push rod(16) is connected on the shaft center of the power piston so as to integrally advance and retreat. In addition, the power piston gives its force toward a pressure chamber(12) by a return spring(15) arranged in a waiting room.
Patent KR-20010018947-A (KR)
Title: Circuit board for semiconductor package
Inventor: LEE CHUN HEUNG
IPC: H01L23/538
Filed: 1999-08-24
Abstract: PURPOSE: A circuit board for a semiconductor package is provided to prevent the circuit board and a semiconductor chip from being damaged by static electricity, by making the static electricity directly discharged toward a mold through a circuit pattern located in a region where a cover coat is open. CONSTITUTION: A chip mounting part(8) is so formed on a resin layer that a semiconductor chip can be mounted afterward. A plurality of circuit patterns(10) is radially and finely formed on a circumferential surface of the chip mounting part. A plurality of ball lands is arranged so that a conductive ball is melted and bonded to a lower surface of the resin layer. A conductive via hole(12) connects the circuit pattern on the resin layer with a ball land on a lower surface of the resin layer. A cover coat is coated on the upper and lower surfaces of the resin layer to protect the circuit pattern from the exterior surroundings and to make the ball land open to the exterior. An opening region(50) not coated with the cover coat is formed to make the circuit pattern in the periphery of an edge of the circuit board directly open to the exterior, wherein the circuit board is closely adhered by a mold in an encapsulation process.
Patent KR-20010026808-A (KR)
Inventor: LEE U BONG
IPC: H01L21/335
Filed: 1999-09-09
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to improve a characteristic of a thin film transistor, by effectively reducing a defect such as a dangling bond in the thin film transistor only by a process for forming an interlayer dielectric without an additional process for preventing the thin film transistor from being degraded. CONSTITUTION: The first interlayer dielectric is formed on a semiconductor substrate(11) having a predetermined lower structure. After a gate is formed on the first interlayer dielectric, a gate oxide layer(14) and a polysilicon layer are formed on the entire structure. An ion implantation process is performed regarding the first interlayer dielectric to form a source/drain region. A high density plasma hydrogen-rich oxide layer and a boron phosphorous silicate glass(BPSG) layer(17) are sequentially deposited on the entire structure to form the second interlayer dielectric, and an annealing process is performed.
Patent KR-20010028294-A (KR)
Inventor: LEE JIN AN
IPC: H01L23/544
Filed: 1999-09-20
Abstract: PURPOSE: A test apparatus and a related method are provided to realize an automatic examination for inking reliability of a marking inked on a semiconductor package. CONSTITUTION: The test apparatus and method employ an adhesive tape(3). The adhesive tape(3) is automatically attached onto a marking surface of the package mounted on a mold frame(9) and then automatically peeled off. Thereafter, it is examined whether the inked marking adheres to the tape(3). In the apparatus, the tape(3) is unrolled from a dependent reel(7) and rolled on a driving reel(4). While the driving reel(4) is stopped by a stopper(6), a transfer motor(10) rotates a screw shaft(11) and a screw block(12) installed on the shaft(11) moves linearly with two rolls(16,17). Therefore, attaching of the tape(3) is performed by the roll(16). The dependent reel(7) is then stopped by a stopper(8), and the screw shaft(11) is reversely rotated to peel off the tape(3). Thereafter, the tape(3) used is rolled on the driving reel(4) and then a new portion of the tape(3) is unrolled from the dependent reel(7).
Patent KR-20000029216-A (KR)
Inventor: MORI HIROSHI
IPC: H01J17/49
Filed: 1999-10-21
Abstract: PURPOSE: A plane plasma discharge display device is provided to achieve the high brightness of the plasma display and the simplification of the driving circuit. CONSTITUTION: A first and a second substrates(1,2) of which the perimeters are sealed are formed of glass substrates and maintained with a distance. A plane display container having plane space is formed between both substrates(1,2). On the first substrate, a discharge maintaining electrode group X is formed with a first discharge maintaining electrodes XA(XA-1, XA-2, XA-3...) and a second discharge maintaining electrodes XB(XB-1, XB-2, XB-3...) aligned horizontally with a distance Ds. An address electrodes Y(Y1, Y2, Y3,...) are formed across the first discharge maintaining electrodes XA(XA-1, XA-2, XA-3...) and the second discharge maintaining electrodes XB(XB-1, XB-2. XB-3...). Terminals TX(TXA-1, TXA-2, TXA-3... and TXB-1, TXB-2, TXB-3...) are deducted from each part of the first discharge maintaining electrodes and the second discharge maintaining electrode, and terminals TY(TY1, TY2, TY3,...) are deducted from each part of address electrodes.
Patent KR-20010038283-A (KR)
Inventor: LEE JIN GAP
IPC: F04C18/02
Filed: 1999-10-23
Abstract: PURPOSE: A swirling scroll support structure for scroll compressor is provided to prevent friction loss and damage to parts by minimizing metallic contact between parts during operation of the compressor. CONSTITUTION: A swirling scroll support structure is characterized in that an axial support member(30) is coupled, via a coupling member(40), between a frame(20) where a rotational axis(6) rotating by a driving force is inserted, and a swirling scroll(8) which performs swirling motion by the rotational force from the rotational axis so as to compress the refrigerant gas. When the swirling scroll is warped by an excessive pressure, the axial support member is transformed to correspond to the warpage and serves to support the swirling scroll in axial direction. The axial support member includes an elastic support section(31) having a predetermined area and which is inclined so as to support the swirling scroll; and a coupling support section(32) extended from the elastic support section and which is coupled with the coupling member.
Patent KR-20010047212-A (KR)
Inventor: LEE GYEONG JIN
IPC: H04M9/00
Filed: 1999-11-18
Abstract: PURPOSE: A door phone device having an absence setting function is provided to allow a permissible visitor to leave a message or to make a direct call by using a forwarding function in absence of an owner and change an automatically connected phone number according to the owner's selection by setting the automatically connected phone number. CONSTITUTION: A door phone device initiates an absence set function according to a bell of a visitor inputted from an outside interface unit(11), voice information or image information of the visitor. A storing unit(13) stores announcement to be outputted to the visitor to help a visitor select a function and visitor information for visitor selection. An inside interface unit(14) includes a unit for an owner to set an absence function, a visitor information input unit for selecting a visitor in absence of the owner, and a forwarding(automatic connection) phone number input unit which allows a selected visitor to make a communication. A CTI(15) connects the visitor to a telephone line through the outside interface(11). A controller(12) determines the visitor information inputted to the outside interface(11) by using the visitor information stored in the storing unit(13), receives a message of the visitor and stores it in the storing unit(13) if the two visitor information are identical to each other, or connects the outside interface unit(11) and an office line phone line by the CTI(15) so that the visitor and the owner can communicate through a phone set by the owner.
Patent KR-20010047472-A (KR)
Inventor: HAN DONG HUI
IPC: C10L5/44
Filed: 1999-11-20
Abstract: PURPOSE: A continuous apparatus for preparing carbonized rice halls by directly heating is provided, to improve the working efficiency and productivity by automation. CONSTITUTION: The apparatus comprises a heating part(1) which comprises an injection suit(12) having an injection open/close damper(12a) and a pressure gauge(14) in the upper part of the combustion room body(11), and a combustion air supply nozzle(13a) and a burner(13) in the upper part of the exhaust hole(11a) inside of the combustion room body(11); a raw poroligenous liquor separation and collection part(3) which comprises the first cyclone connected with the combustion room body(11) via an inhalation pipe and a condenser(33) connected with the first cyclone via an exhaust pipe(34), wherein the condenser(33) leads to the combustion room body(11); a carbonized one transfer part(4) which comprises a carbonized one transfer conveyer between the combustion room body(11) and a carbonized one store tank; and a carbonized one extinguishing part(6) which connects a liquid nitrogen tank(61) and a liquid nitrogen pressure reduction unit(62) to a carbonized one transfer conveyer.
Patent KR-20000007052-A (KR)
Inventor: KIM JONG SIK
IPC: A01G9/10
Filed: 1999-11-22
Abstract: PURPOSE: A colored paper bed soil is provided to easily move a seedbed in a seedling culture process and a transferring process by a light weight and to prevent a damage by a harmful insect beforehand. CONSTITUTION: A colored paper bed soil for raising a seedling of a rice plant is manufactured by mixing 1000 grams of waste paper(paper), 200 grams of agricultural by-product(rice-straw), 50 grams of flour(starch), 20 grams of color dyeing agent, 100 grams of nutrient(nitrogen and phosphoric acid), 50 grams of agricultural medicines, and 20 grams of acidity(pH) adjusting agent in the ratio of 10:2:0.5:1:0.5:0.2:0.2 uniformly. Each gully of an unevenness is connected by a groove for easily distinguishing a sown seed in a transferring operation and for precisely sowing the rice seed. And the bed soil is manufactured by high pressure treating using a shaping plate of a shaping equipment for forming fine porosities for easily forming the soft and light colored paper bed soil and a mat while absorbing water.
Patent KR-20010047828-A (KR)
Inventor: KIM GEUN SU
IPC: H01L21/3205
Filed: 1999-11-23
Abstract: PURPOSE: A metal interconnection is provided to prevent damage to a tungsten interconnection layer even if an over-polishing process occurs, by making a nitride layer function as a buffer in a chemical mechanical polishing process of an oxide layer after an etch-back process is performed regarding tungsten. CONSTITUTION: A trench of a predetermined depth is formed on the first insulating layer(31). A buffer insulating layer is formed on the first insulating layer except the trench. The second insulating layer(33) is formed along the surface inside the trench. A barrier metal layer(36) is formed along the surface of the second insulating layer inside the trench. A metal interconnection layer is formed on the barrier metal layer inside the trench.
Patent KR-20000049352-A (KR)
Inventor: KANG IN GYU
IPC: H04L12/66
Filed: 1999-11-24
Abstract: PURPOSE: A method for supplying communication information is provided to inquiry the communication information registered by an operator, through a voice command or radio internet connection of a cellular phone. CONSTITUTION: In a system, having a web server, an automatic response system, a voice recognizing processor, and a radio internet gateway, a method for supplying communication information, comprises the steps of: storing and managing the communication information of subscribers in a database of the web server; inputting retrieving commands of the communication information requested by subscribers as a voice by connecting to the automatic voice information circuit, if a transmitting call requesting the communication information is inputted; retrieving to supply related communication information in the database, by processing the voice commands with voice recognition; and retrieving the stored information, by connecting to the web server through the gateway, if a request for connecting from the cellular phone is received.
Patent KR-20010054465-A (KR)
Inventor: DO DAE HONG
IPC: A23L7/109
Filed: 1999-12-06
Abstract: PURPOSE: Provided is a method for preparing fermented noodle using yeast funguses which is removed of the nasty smell of flour, and gets aroma ingredients by fermenting with yeast funguses. CONSTITUTION: A method for preparing fermented noodle using yeast funguses comprises the steps of: (i) mixing powdered cereal or starch as main materials with water, and sub-materials; and (ii) adding yeast culture fluid in a density of 0.1-1% and fermenting at 30deg.C for 60 minutes; and (iii) kneading, adjusting the thickness of dough with a roller, and pressing out.