baber/WOPTO huggingface dataset:
Patent KR-20000074043-A (KR)
Inventor: KIM PIL HEE
Filed: 1999-05-18
Abstract: PURPOSE: A machine is provided which manufactures shoestrings automatically so that it raises productivity and reduces cost. CONSTITUTION: The automatic production machine of shoestrings comprises the parts of: a shoestring feeding part(100) which feeds a fixed length of shoestrings; a string arranging stand which arranges the fed strings in order; a clamp part(300) which clamps an intermediate part of the arranged strings to insert into a coating part for a protection material and draws the coated strings; a coating part for the protection material(400) which coats the protection material on the surface of the string and cuts; a feeding part for the protection material which feeds the protection material to the surface of the strings; a string transfer stand(800) which is placed at both sides from the string arranging stand; and a string binding device(900) which is placed outside of the string transfer stand.
Patent KR-20000074192-A (KR)
Inventor: PARK SANG HUI
IPC: H01J11/34
Filed: 1999-05-19
Abstract: PURPOSE: A heat emitting device of a plasma display panel is provided to obtain a clear image in the plasma display panel by allowing the plasma display panel to have a uniform temperature distribution. CONSTITUTION: A heat emitting device of a plasma display panel comprises a heat conductive sheet(2) and a heat emitting plate(3) which are sequentially formed at a rear portion of a panel portion(1). The heat emitting plate(3) has at least one opening(3a) in such a manner that the heat emitting plate(3) can directly transfer the heat from the rear side of the panel portion(1) through the convection and radiation. The opening(3a) of the heat emitting plate(3) is positioned corresponding to a center of an upper portion of the panel portion(1) into which the heat is focused.
Patent KR-19990088513-A (KR)
Title: 저유전율막의열화를감소시킬수있는반도체장치및그제조방법
IPC: H01L21/768
Filed: 1999-05-24
Abstract: 반도체 장치에서,  기판상에 배선 라인층을 형성한다.     이 배선 라인층상에 유전율막을  형성한다.     이 유전율막의 전체 부분상에 상부 보호막을 형성한다.     이 상부 보호막 및 유전율막을 통과하여 배선 라인층까지 개구부를  형성한다.     이 개구부내로 도전체 매설부를 형성한다.     유전상수막은  실리콘 산화막 및 실리콘 질화막보다 더 작은 유전율을  갖는다.     또한,  개구부의 모든 측면부에 상기 보호막을 형성할 수도 있다.
Patent KR-20000074783-A (KR)
Inventor: KIM YONG BEOM
IPC: G02F1/1335
Filed: 1999-05-26
Abstract: PURPOSE: A liquid crystal display is provided which can be used in transmission and reflection modes according to a selection of a user according to an environmental change. CONSTITUTION: A liquid crystal display used in transmission and reflection modes includes the first and second transparent substrates(2,6) on which a plurality of pixel regions are defined, a liquid crystal layer(4) formed between the first and second transparent substrates, a linear polarizer(8) set on the second transparent substrate, a circular polarizer(1) set at the first transparent substrate, and a reflecting layer(3) formed between the circular polarizer and the liquid crystal layer on the first transparent substrate. The reflecting layer is formed on a portion of the first transparent substrate other than a light transmitting portion such that each pixel region of the first transparent substrate has the light transmitting portion.
Patent KR-20000005747-A (KR)
Inventor: SULLIVAN RICHARD
IPC: H02H3/087
Filed: 1999-05-31
Abstract: PURPOSE: A circuit is provided to be protected from overcurrent, and detect an open electric load so as to be used in a battery system of a car, etc. CONSTITUTION: A microprocessor(10) includes at least one microprocessor terminal which performs an output for generating order signals to an electric load and an input for supervising an electric load status. A first transistor(50) is operably connected to the microprocessor terminal, and has an output connected to the electric load and ON/OFF status. A second transistor(60) receives a power from a power supplier, and is connected to the first transistor and microprocessor terminal. The second transistor generates an output logic signal to the microprocessor reversely, latches the first transistor in either ON or OFF status under normal load status in response to reception of order signal from the microprocessor, and operates to maintain the first transistor in OFF status according to abnormal overcurrent through the first transistor. The second transistor operates to maintain open load logic signal in the microprocessor after repeated trials for switching the first transistor to OFF status.
Patent KR-20010002295-A (KR)
Inventor: KIM YEONG SU
IPC: D06F33/02
Filed: 1999-06-14
Abstract: PURPOSE: A method for detecting an unbalance of a washing machine is provided to improve the washing effect by precisely detecting the unbalance of the washing machine. CONSTITUTION: A method for detecting an unbalance of a washing machine comprises the step of determining whether or not an impact is applied to the washing machine during the dehydrating process is being carried out. When the impact is applied to the washing machine, the number of the impact is counted. If the number of the impact in a predetermined time exceeds a predetermined number, a control section determines that the washing machine is subjected to the unbalance. In order to detect the unbalance of the washing machine, the inductance of a LC resonance circuit is converted according to the vibration of the washing machine.
Patent KR-20010009919-A (KR)
Inventor: PARK HYEOK SU
IPC: G11B17/028
Filed: 1999-07-14
Abstract: PURPOSE: A power delivery system of a disk driver is provided to deliver power necessary for carrying and clamping a disk separately. CONSTITUTION: A driving motor is mounted on a side of an upper chassis(20) to supply power for carrying and clamping a disk. Driving force of the motor is delivered to a driven pulley(35) through a belt(33) wound upon a driving pulley(32). A driving worm is mounted at the same shaft of the driven pulley to deliver power to both paths for carrying and clamping the disk at the same time. The driving worm is engaged with loading/clamping worm wheels(40,70). The loading worm wheel is put on a connecting shaft(41) and a driven worm wheel(43) is on the opposite end of the connecting shaft. The driven worm wheel is engaged with a first loading gear(44) connected with a second loading gear(45). The loading gear(45) is engaged with a roller gear(52) for rotating a roller shaft. The roller shaft is mounted widthwise on a roller bracket and a roller is put thereon. The roller is closely adhered to the lower surface of the disk to carry the disk.
Patent KR-20010019364-A (KR)
Inventor: JUNG BYEONG CHAN
IPC: A01N63/02
Filed: 1999-08-26
Abstract: PURPOSE: Provided is a microorganism Pseudomonas fluorescens biovar 1 PFB111 producing an antibacterial material against Streptomyces scabies. And insecticides containing the microorganism is provided for the prevention and treatment of potato scab in plants. CONSTITUTION: The microorganism Pseudomonas fluorescens biovar 1 PFB111 KFCC-11100 is isolated by the following steps of: inoculating the soil samples on two different media and screening microorganisms from colonies being capable of growing up on media; inoculating the selected microorganisms on the plate medium containing an appropriate amount of PDA and NA and incubating at 25 to 30 deg.C; spraying the suspended fermented culture of potato Streptomyces scabies on the plate medium; selecting microorganism forming circle where potato Streptomyces scabies cannot grow up. The insecticides for preventing potato scab contains 5 to 15 wt. part of microorganism-containing skim milk suspension, 0.5 to 10 wt. part of corn extract, 0.5 to 5 wt. part of NB, 0.5 to 10 wt. part of glycerol and 40 to 80 wt. part of rice hulls.
Patent KR-20010026089-A (KR)
Inventor: LIM GYEONG WON
IPC: H04N7/01
Filed: 1999-09-03
Abstract: PURPOSE: A method for deinterlacing an interlaced scanning image based on a motion compensation is provided to provide a high performance motion compensation interpolation algorithm which can embody by a VLSI chip by estimating a motion vector and interpolating a current field from pixels of a previous frame based on the estimated motion vector. CONSTITUTION: A motion estimating step is performed by dividing pixels of a previous frame, a current field, a next field by a standard block and obtaining a motion vector through at least one steps using an MCI section(100). A deinterlacing step is performed by interpolating empty pixels of a current field from a pixel of a previous frame which the obtained motion vector points to. A side effect check is performed by testing whether a deinterlacing operation is exactly performed in the steps. It is determined whether the deinterlacing result through the deinterlacing process is applied to according to a testing result value obtained from the side effect check by a side-effect check(200).
Patent KR-20010027374-A (KR)
Title: Semiconductor integrated circuit
Inventor: SEO SEONG MIN
IPC: G11C11/407
Filed: 1999-09-13
Abstract: PURPOSE: A semiconductor integrated circuit is provided to share an input/output driving part, so reducing chip size of the semiconductor integrated circuit. CONSTITUTION: The input/output driving part of the semiconductor integrated circuit includes the first and second switching parts(SW1,SW2), and an input/output driver(IOD). According to each block selection signal(BS2,BS3), the first and second switching parts(SW1,SW2) selectively output one of data(D0,D1) from lines(30,32) of data input/output bus. One of the data(D0,D1) from the first and second switching parts(SW1,SW2) inputs to the input/output driver(IOD). The input/output driver(IOD) transmits one of the data(D0,D1) to a common line(34) of input/output bus. Using the common input/output driver(IOD) and the common line(34) of input/output bus, the chip size of the semiconductor integrated circuit is reduced.
Patent KR-20010027815-A (KR)
Inventor: CHO HANG DAE
IPC: B01D53/34
Filed: 1999-09-16
Abstract: PURPOSE: Disclosed is a control method of SO3- ion concentration for a wet desulfurization process using Mg(OH)2. CONSTITUTION: The concentration measurement of SO3 ion makes use of the principle that HSO3- ion and SO3- ion are presented in the constant equilibrium ratio under the constant pH and the reduction value of pH of HSO3- by the oxidation is solved the concentration of SO3 ion. The present invention uses hydrogen peroxide as the oxidant of HSO3-. The pH of probed reaction solution from the process is measured and HSO3- ion is completely oxidized by addition of a strong oxidant. And after measurement of pH, the ion concentration of HSO3- before oxidation is calculated.
Patent KR-20010028355-A (KR)
Inventor: GARY LIN
IPC: E04B2/78
Filed: 1999-09-21
Abstract: PURPOSE: A wall panel is provided to control the thickness of a wall panel by adjusting the gap between an upper panel and a lower panel and to reduce the leakage of water by installing a recess of a side wall and preparing a flexible pad in the recess. CONSTITUTION: A wall panel is formed by an upper panel(1), a lower panel(2) and an interconnecting layer(3) placed between the upper panel and the lower panel and made with polyurethane foaming agent. The surfaces of the upper panel and the lower panel are formed in channels, and both ends of the upper panel and the lower panel are formed in left and right sidewalls(4). A boss and a recess are formed on the left and right sidewalls in one direction. For adjusting the thickness of the wall panel, an adjacent layer(5) is placed inside the left and right sidewalls.
Patent KR-20010036606-A (KR)
Inventor: LEE YOUNG JAE
IPC: B43M15/00
Filed: 1999-10-11
Abstract: PURPOSE: A pushpin having a hook has another usage of hooking various things by forming a hook thereon. CONSTITUTION: A pushpin(10) having a hook comprises a push panel(11), a hook(12) and an inserting pin(13). The push panel(11) is formed on the upper portion of the pushpin. The hook(12) formed by extending the lower portion of the push panel(11) and bending the extended portion to one side. The inserting pin(13) is slantly joined by a predetermined angle on the center of the rear surface of the pushpin(10). Thus, the pushpin(10) is used for hooking various things, additionally.
Patent KR-20000029358-A (KR)
Title: Large size low-expansion ceramic plate and setter, and process for producing the same
Inventor: YAMAMOTO MITSUO
IPC: C04B35/19
Filed: 1999-10-27
Abstract: PURPOSE: Manufacturing methods for large size low-expansion ceramic plate and setter are provided for a low-expansion large-sized ceramic plate as complex shapes demanded for muffler materials and the ceramic setter for a baking furnace at low costs with low-expansion, excellent machine workability, high flexibility, abrasion resistant and low absorption. CONSTITUTION: Low-expansion large-sized ceramic plate and setter are characterized by β-Li2O-Al2O3-4SiO2 or β-eucryptite Li2O-Al2O3-4SiO2 containing 1-10 wt.% and 0.05-10 wt.% of added the metallic oxides as sintering auxiliaries, respectively. The plate has 250-600 kgf/cm¬2 of bending strength, over 500mm of a length, over 500mm of a width, and under 10mm of a thickness. The setter has randomly scattered voids having 0.8-90um of a diameter and 8-90,000um of the length. The above large-sized ceramic plate can be used as the setter of a baking furnace because it has machining, low-expansion, high-strength and internal high temperature creep, and can make complex shapes demanded for the fire resistance of a muffler by the process of cutting, drilling, joining half parquet strips or having a junction.
Patent KR-20010039238-A (KR)
Inventor: JIN SEONG GEUN
IPC: G06F17/00
Filed: 1999-10-29
Abstract: PURPOSE: A multiple disk system and its control method is provided to control a plurality of disk stubs managing each disk, generate a logical cylinder by conceptually integrating cylinders of the physical disk into one logical cylinder, and enable a logical controller to store data with a locality in the logical cylinder so that it can enhance a speedy access and a storage capacity. CONSTITUTION: The device comprises a logical controller and a plurality of disks. The logical controller, as a system software, generates a logical cylinder on each disk, and generates logical partitions for a file system based on the logical cylinder. The file system is installed on the logical partitions. The logical controller includes a disk stub, and controls each disk via the disk stub by using a kernel thread. The logical controller offers a single disk image comprising logical cylinders with a serial disk block number. The disk stub, corresponding to each disk, is a disk controller implemented based on the kernel thread.
Patent KR-20010044865-A (KR)
Inventor: KIM JAE MIN
IPC: C21C5/28
Filed: 1999-11-01
Abstract: PURPOSE: A method for refining is provided to stabilize converter operation and secure high quality by controlling injection method and blowing pattern of subsidiary raw materials, thereby stably controlling phosphorus considering properties of the first charge after replacing the tap hole. CONSTITUTION: The method for converter refining of a first charge after replacing a tap hole comprises an injection process of subsidiary raw materials comprising the steps of injecting 15 to 20 kg/ton of calcium oxide, 1 to 3 kg/ton of fluorite and 5 to 10 kg/ton of sintered ore from initial blowing to 35% of blowing time, partially injecting 15 to 20 kg/ton of calcium oxide 3 to 7 times, 1.5 to 2.0 kg/ton of hard burned dolomite 2 to 4 times and sintered ore in an amount in which heat blending is permitted from 35 to 70% of blowing time, and injecting 1.5 to 2.5 kg/ton of calcium oxide, 1.5 to 2.5 kg/ton of hard burned dolomite, 3 to 5 kg/ton of sintered ore and 0.3 to 0.7 kg/ton of fluorite from 70% to the end of blowing; and a blowing pattern process in which oxygen amount and lance height are controlled comprising first step of controlling an oxygen amount to 1800 to 1900 Nm3/Hr and a lance height to 1800 to 2200mm from initial blowing to 5% of blowing time, second step of decreasing the oxygen amount to 2.5 to 10% based on the first step from 5 to 50% of blowing time, increasing the lance height to within 10% till 20% of blowing time and lowering to within 8% till 50% of blowing time, and third step of decreasing the oxygen amount to within 6% based on the first step while maintaining the oxygen amount higher than the second step and decreasing the lance height to 5 to 25% based on the first step from 50% to the end of blowing time.
Patent KR-20010048726-A (KR)
Inventor: LEE JUN U
IPC: B60R21/16
Filed: 1999-11-29
Abstract: PURPOSE: A sun-visor air bag is provided to secure the driver and passengers when in collision, by mounting an air bags in the inner of sun-visors. CONSTITUTION: A sun visor(60) secures the sight of a driver by interrupting the noxious light on the drive and has a containing part(50) in one side and a hinge shaft(10) having the regular length and diameter on the upper side of the containing part. A angle controlling device is formed on the one side of the hinge shaft and rotates the sun visor upward and downward when a vehicle collides. An air bag(20) is stored in the containing part and protects the face and upside body of a driver by a controller of a shock sensing part when a vehicle collides.
Patent KR-20010054277-A (KR)
Inventor: BONG SEONG TAE
IPC: H01L21/265
Filed: 1999-12-04
Abstract: PURPOSE: An ion detection apparatus is provided to measure easily a voltage of a bias electrode plate by installing a bias voltage supply portion at a bias electrode plate. CONSTITUTION: A Faraday cup(201) is connected with a positive side of a bias supply portion(205). A measuring portion(207) is connected with the Faraday cup(201). A bias electrode plate(203) is installed at an entrance of the Faraday cup(201). The bias electrode plate(203) is connected with a negative side of a bias voltage supply portion(205). A voltage display portion(209) is connected with the bias electrode plate(203). An ion beam(211) is contacted with the Faraday cup(201). A detection portion(207) detects a current of the ion beam(211).
Patent KR-20010054370-A (KR)
Inventor: CHOI GYU DON
IPC: H04B1/713
Filed: 1999-12-06
Abstract: PURPOSE: An error correction circuit in a fast FH(Frequency Hopping) system of which the diversity is 3 is provided to increase the performance of an error correction rate by exactly recovering data after correcting an error of signal data by the bit of each symbol. CONSTITUTION: In an aspect, an error correction circuit is composed of the first AND gate(AND1), the second AND gate(AND2), the third AND gate(AND3), and the first OR gate(OR1). The first AND gate(AND1) executes AND operation for the bit of the first symbol(B1) and the bit of the second symbol(B2). The second AND gate(AND2) executes AND operation for the bit of the second symbol(B2) and the bit of the third symbol(B3). The third AND gate(AND3) executes AND operation for the bit of the first symbol(B1) and the bit of the third symbol(B3). The first OR gate(OR1) executes OR operation for the AND operated results through the AND gates(AND1-AND3). In another aspect, the error correction circuit is composed of the first NAND gate(NAND1), the second NAND gate(NAND2), the third NAND gate(NAND3), and the fourth NAND gate(NAND4). The first NAND gate(NAND1) executes NAND operation for the bit of the first symbol(B1) and the bit of the second symbol(B2). The second NAND gate(NAND2) executes NAND operation for the bit of the second symbol(B2) and the bit of the third symbol(B3). The third NAND gate(NAND3) executes NAND operation for the bit of the first symbol(B1) and the bit of the third symbol(B3). The fourth NAND gate(NAND4) executes NAND operation for the NAND operated results through the NAND gates(NAND1-NAND3) again. In another aspect, the error correction circuit is composed of the first NOR gate(NOR1), the second NOR gate(NOR2), the third NOR gate(NOR3), and the fourth NOR gate(NOR4). The first NOR gate(NOR1) executes NOR operation for the bit of the first symbol(B1) and the bit of the second symbol(B2). The second NOR gate(NOR2) executes NOR operation for the bit of the second symbol(B2) and the bit of the third symbol(B3). The third NOR gate(NOR3) executes NOR operation for the bit of the first symbol(B1) and the bit of the third symbol(B3). The fourth NOR gate(NOR4) executes NOR operation for the NOR operated results through the NOR gates(NOR1-NOR3) again.
Patent KR-20010054546-A (KR)
Inventor: PARK YEONG HUI
IPC: C08F265/02
Filed: 1999-12-07
Abstract: PURPOSE: Provided is a process for producing a modified-polyethylene, for thermal spray, having adhesive property and low viscous property by grafting polyethylene with maleic anhydride. CONSTITUTION: The process for producing the modified-polyethylene comprises the steps of: dissolving 100pts.wt. of the polyethylene such as low density polyethylene(LDPE), high density polyethylene(HDPE), and linear low density polyethylene(LLDPE), 0.1-2phr of the maleic anhydride, 0.01-0.3phr of an initiator such as benzoylperoxide, and 0.05-1phr of dimethylformamide in an organic solvent such as acetone; melting and mixing the mixture at a temperature of 100-140deg.C to graft the maleic acid on the polyethylene.
Patent KR-20010054592-A (KR)
Inventor: LEE JUN U
IPC: G10L13/027
Filed: 1999-12-07
Abstract: PURPOSE: An apparatus and method for modeling intonation is provided to improve the nature of a synthesized voice by realizing a unique intonation pattern of a speaker through the automatic estimation of tone patterns and basic frequency tracks. CONSTITUTION: A language processor(100) converts an input text into a phonetic expression through syntax analysis. An intonation estimator(200) determines tone patterns through the application of syntax components and phonetic variations from the language processor(100) into a feedback tree structure for tone pattern estimation, and applies the tone patterns to a feedback tree structure for basic vector estimation to generate a basic frequency track. A synthesizer(300) performs an overlap-add to data from a voice database with the basic frequency track from the intonation estimator(200) to generate a waveform of a synthesized voice.
Patent KR-20010054909-A (KR)
Inventor: CHO JIN HUI
IPC: G11C11/406
Filed: 1999-12-08
Abstract: PURPOSE: A semiconductor memory address circuit is provided to prevent current from being saturating to a special region of a memory array, and to realize a memory chip with a lower capacity using a part of a repairable chip, in case that there is a defect in a region of a memory. CONSTITUTION: A selection signal generation part(10) generates selection signals(HE,HX) having a random logic level, and a refresh counter(20) generates an internal address corresponding to the logic level of the above selection signals or generates an internal address corresponding to a specific partial memory area. An address input part(30) outputs an external address(EA<a>) by receiving an address generated in an external address(ADDR BUS), and an address selection part(40) selectively outputs an internal address(RAaB) or the external address according to a logic level of a refresh signal(REF) from the external. And, a row decoding part(50) activates a corresponding word line(WL) selectively according to an address value(BX<0-12>) from the address selection part.