baber/WOPTO huggingface dataset:
Patent KR-20010001362-A (KR)
Inventor: PARK UN YONG
IPC: H01L29/786
Filed: 1999-06-03
Abstract: PURPOSE: A method for manufacturing a substrate of a thin film transistor for liquid crystal display is provided to reduce a manufacturing cost and increase yield, by decreasing the number of manufacturing processes. CONSTITUTION: A gate interconnection including a gate line, a gate electrode and a gate pad is formed on a substrate by using the first photo mask. A gate insulating layer, a semiconductor layer, a contact layer, the first data metal layer and the second data metal layer are consecutively deposited on the gate interconnection and substrate. The second and first data metal layers are etched by using the second photo mask to form a data interconnection including a data line, source and drain electrodes. The contact layer is etched by using the data interconnection as a mask to form a contact layer pattern identical to the data interconnection. A passivation layer covering the semiconductor layer and data interconnection is deposited. A photoresist layer is applied on the passivation layer. Exposure and development are performed regarding the photoresist layer using the third photo mask, and a photoresist layer pattern having partially different heights is formed. The first, second and third contact windows respectively exposing a part of the first data metal layer of the drain electrode, a part of the first data metal layer of the data pad and a part of the gate pad are formed. A pixel electrode connected to the drain electrode through the first contact window is formed by using the fourth photo mask.
Patent KR-20010001511-A (KR)
Inventor: CHOI HO IL
IPC: H02J7/02
Filed: 1999-06-04
Abstract: PURPOSE: A portable charging apparatus is provided to generate sufficient electricity for charge by boosting the rotation speed of a gear in a large amount. CONSTITUTION: A portable charging apparatus comprises a casing(10), a power unit(20) within the casing(10), a generator(30) and a charging unit(40) for charging electricity from the generator(30). The power unit(20) includes a rack(21) extended to the inner and outer side of the casing(10), an input gear(22) for being rotated upon receiving a linear movement of the rack(21), a transmission gear(23) with the rotation speed being accelerated by the rotating force of the input gear(22), an output gear(24) connected to the transmission gear(23) and the generator(30), and an accelerative rotation plate(26) for being rotated by the output gear(24) and accelerated by self weight. The rotation plate(26) is rotated by the self weight and thus maintains the rotation of the output gear(24).
Patent KR-20000006264-A (KR)
Title: Probabilistic queue lock
Inventor: SINGHAL ASHOK
IPC: G06F9/52
Filed: 1999-06-18
Abstract: PURPOSE: A queue lock is provided to improve the efficiency of lock operation in a computer system. CONSTITUTION: In the probabilistic queue lock, the needs for lock is differentiated in three set. In an example, needs may be separated to lock possessor, first queue competitor and second queue competitor. the first queue competitor has more probability to acquire lock because the first queue competitor spins faster, observing the free lock and has more occasion to acquire lock before other competitor recognize the free lock. If the first queue competitor acquire the lock, other competitor decide the occupancy of lock and become the first queue competitor and spins faster. By the method the access to resource can be synchronized.
Patent KR-20010002976-A (KR)
Inventor: LEE SANG YI
IPC: A63F9/08
Filed: 1999-06-18
Abstract: PURPOSE: Picture puzzle is provided which uses pixel and picture division to divide one picture into several pieces so that it consists of puzzle and clue. CONSTITUTION: The picture puzzle using pixel and picture division is characterized by recording puzzle and clue on board and target and matching them each other to display the hidden picture. However this configuration, specific pairs are not set so that one board is randomly selected without considering any sequence to match it with randomly selected one target, therefore it shows the hidden picture wherein contents are sometimes changed or only color is sometimes changed without changing contents.
Patent KR-20010003503-A (KR)
Title: Touch panel
Inventor: KANG MIN GU
IPC: G06F3/033
Filed: 1999-06-23
Abstract: PURPOSE: A touch panel is provided to form a uniform potential line between electrodes by changing a shape of an electrode or a transparent conductive film. CONSTITUTION: The first transparent conductive film(12) is formed on a lower face of an upper substrate(11). An upper electrode(13) is formed in a lower face of the upper substrate. A lower substrate(12) is faced to the upper substrate and has the second transparent conductive film. A lower electrode(14) is formed in a vertical direction with the upper electrode to connect with the second transparent conductive film. A dot space(17) maintains an interval between the upper/lower substrates. A flexible printed cable(18) feeds a power by electrically connecting with the upper/lower electrodes.
Patent KR-20010004549-A (KR)
Inventor: SHIN DONG U
IPC: G11C19/00
Filed: 1999-06-29
Abstract: PURPOSE: A data input shift circuit of a RAMBUS DRAM is provided to transfer correct data and stabilize the operation of a circuit by increasing a clock cycle pulse. CONSTITUTION: A data input shift circuit of a RAMBUS DRAM can operate a circuit stably in a low power by making to have "1 clock cycle pulse" in case that the width of a write control pulse(writeD4567) is rdly =2. The circuit comprises: the first latch unit(110) transferring data transferred through a DQ pin during a write operation to the next stage by a potential level of the first clock signal and latching it; the second latch unit(120) transferring an output signal of the first latch unit to the next stage by the potential level of the first clock signal and latching it; the third latch unit(140) transferring an output signal of the second latch unit to the next stage by a potential level of the first write control signal and latching it; the forth latch unit(160) applying an output signal of the third latch unit to the first internal memory data by a potential level of the second write control signal and latching it; the first selection unit selecting a 1/2 clock cycle-delayed data among the output signals of the first latch unit and the second latch unit by a level of the second clock signal determined by a pulse width of the first and the second write control signal and outputting it to the next stage; and the fifth latch unit(180) applying an output signal of the first selection unit to the second internal memory data by the potential level of the first write control signal and latching it.
Patent KR-20010010110-A (KR)
Inventor: KIM SEON GU
IPC: D06F33/02
Filed: 1999-07-16
Abstract: PURPOSE: A device for controlling the dehydrating of a washing machine and a method for controlling the dehydrating of the washing machine are provided to improve the reliability of the dehydrating of the washing machine. CONSTITUTION: A controlling section(90) controls the operation of a washing machine. A function selecting section(20) selects the washing function with respect to the washing process, the rinsing process, and the dehydrating process. A door detecting section(30) detects the opened and closed state of a door(1a) according to the contacting state with a lead switch installed in a body(1). A washing motor driving section(40) drives a washing motor(5). A signal processing section(9) converts the output of a hall sensor(8) to a pulse signal, and applies the pulse signal to a port(AD) of a controlling section(10). A water supplying valve driving section(50) drives a water supplying valve(51) to supply the water to a water tank(2). A water discharging driving section(60) drives a water discharging valve(61). A display section(70) displays the operational state of a washing machine and the information.
Patent KR-20010010466-A (KR)
Title: Part cleaning system of semiconductor device manufacturing equipment
Inventor: CANG DONG BOK
IPC: H01L21/00
Filed: 1999-07-20
Abstract: PURPOSE: A cleaning system of a semiconductor manufacturing equipment is to prevent an environmental pollution of a clean room and to make a clean and rapid cleaning of components without damage of anodizing coating film. CONSTITUTION: A part cleaning system(30) of a semiconductor device manufacturing equipment comprises: a distillation reservoir(40) arranged to supply a vaporized fluoric acid ether through a connection tube connected to one side of a cleaning chamber(32) to which an object article(P) is input; a cooling reservoir(44) for supplying the cooled fluoric acid ether to the distillation reservoir and the cleaning chamber through the first supplying tube(L1) and the second supplying tube(L2); a water discharging reservoir(48) connected to bottom of the cleaning chamber for receiving a discharged fluoric acid ether and reflowing it to the cooling reservoir through a third supplying tube(L3); and a cooler(52) for cooling the fluoric acid ether received in the cooling reservoir to a predetermined temperature. A cylindrical support(36) is provided under the cleaning chamber to support the object. The support is connected to an air supplying tube to bubble the received fluoric acid ether.
Patent KR-20010011008-A (KR)
Inventor: JUNG YEON WON
IPC: C08J3/20
Filed: 1999-07-24
Abstract: PURPOSE: Provided is a process for preparing the title composition by adding polypropylene-based wax to EPDM rubber and polypropylene to produce a thermoplastic elastomer and then blending a crosslinking agent and oil, which produces an elastomer composition having excellent surface and improved processability. CONSTITUTION: This composition is prepared by a process consisting of: preparing a thermoplastic composition in a pellet form by blending polypropylene, EPDM rubber, weighting oil, polypropylene wax having a weight average molecular weight of 2,000 to 8,000 and a filler at 180 to 200deg.C for 1 to 5 min at a mixer in the first stage and preparing a pellet product by mixing the pellet with a crosslinking agent, a crosslinking additive, a crosslinking activator, a process oil, an antioxidant and a filler, dynamic vulcanizing, pouring oil into a biaxial extruder (1) through an oil inlet (3)(4) and blending in the second stage.
Patent KR-20000011963-A (KR)
Inventor: PEDEMONTE RONALD P
IPC: C09B62/513
Filed: 1999-07-26
Abstract: PURPOSE: Deep black dye mixtures for dyeing hydroxy- and/or carboxamido-containing fiber material is provided which has improved properties in respect to wash fastness and discharge capacity CONSTITUTION: A dye mixture comprises one or more disazo dyes of formula I, one or more monoazo dyes of formula II and optionally one or two monoazo dyes of formula III, the dye, respectively dyes, of the formula I or of the formulae I and III being present in the mixture in an amount of from 50 to 95% by weight, and the dye of formula II being present in the dye mixture in an amount of from 5 to 50% by weight, while the dyes of the formulae I and III, if a dye or dyes of the general formula III being present in the dye mixture, are present in relation to one another of 99.5% to 94% in respect of the disazo dye(s) of formula I and of 0.5 to 6% by weight in respect of he monoazo dye(s) of formula III, calculated on the total amount of the dyes of formulae I and III. In the formulae, R¬1 is hydrogen, methyl, ethyl, methoxy, ethoxy, sulfo or carboxy; R¬2 is hydrogen, methyl, ethyl, methoxy, ethoxy, sulfo or carboxy; R¬3 is hydrogen, methyl, ethyl, methoxy, ethoxy, sulfo or carboxy; R¬4 is hydrogen, methyl, ethyl, methoxy, ethoxy, sulfo or carboxy; R¬5 is hydrogen, methyl, ethyl, methoxy, ethoxy, sulfo or carboxy; R¬6 is hydrogen, methyl, ethyl, methoxy, ethoxy, sulfo or carboxy; Y is in each instance, independently of the others, vinyl or is ethyl which is substituted in the β-position by a substituent which is eliminated by the action of an alkali, forming the vinyl group; M is hydrogen or an alkali metal; and the group -SO2-Y- is bonded to the benzene ring meta to the azo group. The dye mixtures can be used for deep black dyeing of hydroxy- and/or carboxamido-containing fiber material, such as cellulose fibers or their regenerated products, polyvinyl alcohols, polyamides or polyurethanes.
Patent KR-20010011135-A (KR)
Inventor: KIM YEONG SEOP
IPC: H04Q1/00
Filed: 1999-07-26
Abstract: PURPOSE: An apparatus for reproducing cells is provided to transmit point to multipoints connection cell and an apparatus for matching subscriber is provided to supply a spacial multicasting and a logical multicasting using the apparatus for reproducing the cells. CONSTITUTION: A subscriber matching apparatus comprises a physical layer processing part(2) which receives a signal from a subscriber line to divide the received signal into data and a clock according to a line speed. The physical layer processing part(2) extracts a frame from the data by use of the divided clock, transfers various maintenance signals comprised in the frame to a controller(6). The physical layer processing part(2) extracts an ATM cell to transfer the extracted cell to a reception cell processing part(3). The reception cell processing part(3) multiplexes the received cell, and searches connection information to add routing information registered in the connection information to a cell. A switch link matching part(5) converts the ATM cell from the processing part(3) to serial data to transfer the converted result to a switch link(7). A transmission cell processing part(4) adds an output subscriber number to a cell when a cell from the matching part(5) is a cell of point to point connection. When the cell from the matching part(5) is a cell of multi point to point connection, the processing part(4) searches a multi point connection reference number to add the searched number to a cell.
Patent KR-20010005424-A (KR)
Inventor: CHO JONG GI
IPC: C12N5/16
Filed: 1999-07-31
Abstract: PURPOSE: A cell fusion method for production of somatic cell cloned animal is provided to fuse cell after transplantation of donor cell in production of animal like bovine by in vitro fertilization and nuclear transplantation technique. CONSTITUTION: In cell fusion method which is used as production method of cloning bovis, a cell fusion method is characterized by comprising the following steps: (a)preparing a fertile egg or somatic cell of bovine obtained by in vitro fertilization or in vitro culture; (b)separating cell line from various tissue of bovine; (c)performing enucleation by incising part of transparent zone of mature egg prepared in step(a) and removing 10-30% of cytoplasm; (d)transplanting donor cell prepared in step(b) into the egg enucleated in step(c); (e)performing electric fusion of cell transplanted and adhered in step(d) by using 0.75-2.25 kv/cm of DC condition, 1-2 times so as to control the number of times x time within total 60 microsecond; (f)activating the fusion cell in medium; (g)culturing the activated cell in micro-medium after activation and inspection of egg.
Patent KR-20010011956-A (KR)
Inventor: YOO KEE HO
IPC: A47J43/24
Filed: 1999-07-31
Abstract: PURPOSE: A method for washing rice by using water pressure and apparatus therefor are provided to automatically wash grain such as rice. CONSTITUTION: In a method for washing rice by using water pressure and apparatus therefor, the apparatus comprises a rice washing bath body(21) including a water feed port(15) arranged lower end thereof, a water feed blocking member(26) for preventing the washed grain from flowing backward, and a spiral water channel formed along the inner lateral side thereof; a lid(31) for covering the rice washing bath body(21) including a drain port(32) and a drain filter(33); a water discharge passage(34) obliquely formed on one side end of the lid(31), so as to discharge the washing water discharged from the drain port(32) in one direction.
Patent KR-20010018827-A (KR)
Inventor: JANG BEOM
IPC: H04L12/28
Filed: 1999-08-23
Abstract: PURPOSE: A method for loading sub systems in an ATM(Asynchronous Transfer Mode) exchange is provided to have a main system having loading programs of each processor and the sub systems connected to the main system in a high capacity storage, to perform a sub system loading, so as to freely transmit loading request information when the ATM exchange loads the sub systems, and to perform free shape changes in the sub systems. CONSTITUTION: A sub system processor(56) of sub systems transmits loading request ATM cells relating to a main system to a self sub system switch(58), when the sub systems are initialized. If the loading request ATM cells are applied to the sub system switch(58), the sub system switch(58) copies the loading request ATM cells to corresponding cells, on the basis of a point-to-multipoint identifier and a number, and transmits the copied cells to every switch port of the sub system switch(58). At least more than one switch ports are connected to a main system processor(50). The main system processor(50) is capable of receiving the loading request ATM cells. The main system processor(50) processes one loading request ATM cell as an available cell, and abandons redundant ATM cells. The main system processor(50) receives loading programs from a hard disk(52) in a normal state, and transmits the loading programs to the sub system processor(56) through a path determined to shape data by an operator. Many subscriber interface devices(60) connected to the sub system switch(58) are applied with the loading request ATM cells. Each subscriber interface device(60) abandons the loading request ATM cells.
Patent KR-19990084079-A (KR)
Title: 상황버섯 인공재배방법 및 그 상황버섯
IPC: A01G1/04
Filed: 1999-09-11
Abstract: 본 발명은 상황버섯 인공재배방법 및 그 상황버섯을 개시한다. 
     개시된 본 발명은 비닐을 봉한 원목을 상압살균기에 대략 120∼125℃, 4∼5시간 가열하는 원목살균단계, 상기 원목살균단계를 거친 후 비닐을 열고 상기 원목 위쪽면에 종균을 일정 두께로 얹고 솜마개로 봉하는 종균접종단계, 상기 종균접종단계를 거친 후 배양실에서 22∼28℃에서 50∼90일 정도 배양하는 종균배양단계, 상기 종균배양단계를 거친 후 비닐을 벗겨서 원목의 종균을 긁어내고 원목을 오염되지 않은 물에 대략 20∼30분 정도 담그는 수분흡수단계 및, 상기 수분흡수단계를 거친 후 다수개의 원목을 끈으로 상호연결하여 온도 20∼27℃, 습도 70∼90％ 로 유지되는 재배시설의 상부에 매달아 재배하는 발아/자실체형성단계를 포함하여, 온도와 습도조절이 가능한 재배시설에 원목을 공기에 완전히 노출시킨 상태로 발아시킴으로써 벌레로부터의 피해를 차단하고 원목의 수명을 연장할 수 있으며, 한정된 설치면적에서 상황버섯을 대량으로 생산할 수 있게 되는 것이다.
Patent KR-20010027639-A (KR)
Inventor: KIM SANG WON
IPC: H01R43/00
Filed: 1999-09-15
Abstract: PURPOSE: A sub-connector is provided to simply and to easily check whether respective pins of a cable is disconnect or not without the type of connection of the pins even when the number of the pins are great. CONSTITUTION: The sub-connectors(10) includes individual sub-connectors(11) corresponding to each of pins of a cable and connected in parallel in more than twenty. Each of the sub-connectors(11) has a depression type connector and a prominence type connector(15) formed at the front and rear sides of the sub-connector. A connection hole(17) into which a check pin can be connected is formed on the top of the sub-connectors. A metal pin is formed below the sub-connector so that individual sub-connectors can be overlapped. The metal pin may be inserted into the connection hole. The metal pin is also electrically connected internally to the depression connector or the prominence connector and the connection hole.
Patent KR-20010029003-A (KR)
Inventor: CHO NAM IK
IPC: H04N19/86
Filed: 1999-09-28
Abstract: PURPOSE: A method for removing a block effect of a compressed image is provided to remove easily a block effect by forming a block effect removal device with a device for measuring a length and a size of a block effect and a look-up table. CONSTITUTION: A length and a size of block effect and block boundary information are obtained to a direction adjacent to a block boundary for an input digital image signal by using a device for measuring the length and the size of the block effect(201). A corresponding image output value is obtained by using a look-up table portion(202) having filtering information of the image output value corresponding to the length and size of the block effect and the block boundary information. The block boundary value corresponds to a mean value of two pixel values adjacent to the block boundary.
Patent KR-20010000034-A (KR)
Inventor: KANG SEOK WOON
IPC: B21D28/00
Filed: 1999-10-02
Abstract: PURPOSE: A producing method for a hard aluminum tray and a press therefor are provided to save the cost and time by eliminating an annealing process in a low temperature and a cooling processor in a normal temperature. CONSTITUTION: A disc for a hard aluminum tray is protruded from the lower portion of the tray by a press in a drawing process without a belly swell. In a trimming process, the edge of the tray is cut for an edge bending process and the hard aluminum tray is finished with a round edge in the edge bending process. Due to the press for the drawing, the trimming and the edge bending process, productivity is enhanced more than the case of a soft aluminum tray.
Patent KR-20000028805-A (KR)
Title: Hybrid module
Inventor: MURAITA MICHIO
IPC: H05K3/46
Filed: 1999-10-04
Abstract: PURPOSE: A hybrid module is provided to mount with a high density and have a high reliability and a high heat emitting property by installing a chip part of multilayer condenser or multilayer inductor and circuit part of semiconductor device on a PCB(Printed Circuit Board). CONSTITUTION: A hybrid module(10) is composed of: a PCB(11) having a circuit pattern, plural chip shaped electronic components(12) mounted in the PCB(11), and a circuit component(13) like a semiconductor device having a heat emitting property mounted on the PCB(11). The PCB(11) is a rectangular laminated print board formed by plural heat insulating layers(14) and a conductive electrode layer(15). At a lower surface of the PCB(11), in other words, at a circumferential surface(16) faced with a main PCB when mounting to the main PCB, a depressed part(17) for loading the circuit component(13) is formed. By the hybrid module(10), the PCB(11) is formed by the laminated PCB and a mounting density of the circuit component(13) is improved because the circuit component(13) is mounted at the depressed part(17) formed at the peripheral surface(16) of the PCB(11). Also, the circuit component(13) is attached at a heat emitting electrode(15a) exposed at the depressed part(17) of the PCB(11) and then the heat generated from the circuit component(13) is effectively conducted to the heat emitting electrode(15).
Patent KR-20000023921-A (KR)
Inventor: CHO HANG JAE
IPC: H04L12/14
Filed: 1999-10-12
Abstract: PURPOSE: A system is provided to perform a more convenient voice telephone services to the general public by using the internet having excellent user's accessability. CONSTITUTION: Personal computers(10) is used for accessing the internet by users who want to have telephone services. An internet network(20) connects the personal computers(10) and web servers(25) of service providers, where the web servers(25) provide the services through the internet network(20). A billing server(40) is provided to bill for the services. A CTI exchanger(30) is connected to the web servers(25), the billing server(40), a PSTN exchanger, and a cellular exchanger. A PSTN exchange network(50) is connected to the CTI exchanger(30) and general telephone sets(70, 80) while a cellular exchanger network(60) is connected to cellular phones(90)