baber/WOPTO huggingface dataset:
Patent KR-20020006095-A (KR)
Title: Method to provide information related with stock by communication network
Inventor: UM DO MYOUNG
Filed: 2000-07-11
Abstract: PURPOSE: A method for servicing stocks information through a communication network is provided to maximize a ratio of return on investment by integrating various technical analysis on a chart to analyze it. CONSTITUTION: A process prescribes items used for evaluating a change of a stock value and a calculation procedure for giving marks to the items(S210). The process examines whether information of a calculation procedure for giving marks to a specific item is required or not(S220). The process makes a corresponding client watch the information of the calculation procedure for giving marks to the specific item(S230). A server for providing the stocks information processes the computation performed by the calculation procedure and transmits to a corresponding client terminal the information of the calculation procedure.
Patent KR-20020007812-A (KR)
Title: Processing method for the surface of aluminum or alloyed aluminum products and its products
Inventor: JANG MAN SOO
IPC: C25D11/02
Filed: 2000-07-19
Abstract: PURPOSE: A method for processing the surface of an aluminum or aluminum alloy product is provided in which a Teflon coating layer treated on a concave part of a body is not separated from the concave part of the body, but bound together so that effects of Teflon coating and anodized film are sustained for a long time, and a product manufactured by the method is provided. CONSTITUTION: The method for processing the surface of an aluminum or aluminum alloy product comprises the processes of forming concave and convex parts on the surface of a body of aluminum or aluminum alloy so that a concave part and a convex part are alternately formed on the body of aluminum or aluminum alloy; forming a catching groove on the concave part so that an inner surface distance is wider than an entrance distance of the concave part; and forming an anodized film layer and a Teflon coating layer on the surface of the concave and convex part formed body. The aluminum or aluminum alloy product comprises concave and convex parts which are formed on the surface of the body; and an anodized film layer(12) and a Teflon coating layer(14) which are formed on the concave and convex parts, wherein a catching groove is formed on the concave part of the concave and convex parts, thereby forming an entrance distance of the concave part narrower than an inner surface distance so that the Teflon coating layer(14) treated on the concave part is not separated.
Patent KR-20010015402-A (KR)
Title: Liquid crystal display device having an improved gray-scale voltage generating circuit
Inventor: AKIYAMA KENICHI
IPC: G09G3/36
Filed: 2000-07-21
Abstract: PURPOSE: To decrease the number of decoding circuits and the number of wires and to suppress an increase in chip size by generating voltage outputs of two gradations only by an output amplifier circuit, and to obtain high resolution and multiple gradations and to make frames narrow. CONSTITUTION: On the basis of gradation reference voltages V0 to V8, and V9 to V17, a gradation voltage generating circuit 6 generates in a chip each independently 129 positive-side gradations and 19 negative-side gradations as gradation voltages and supplies them to a decoder 7. To generate two gradations only by an amplifier circuit through voltage composition of an output amplifier circuit 8, one gradation voltage for the composition is added and the voltages of 129 gradations are necessary. The decoder 7 selects the gradation voltage generated by the generating circuit 6 corresponding to inputted display data and inputs the gradation voltage to an output amplifier circuit 8. The output amplifier circuit 8 amplifies the inputted gradation voltage with a current to generate drain driver outputs Y1 to Y84 to be inputted to video signal lines of a display panel, and the voltage is written to pixels with the outputs.
Patent KR-20020009805-A (KR)
Title: Focus measuring device for semiconductor scanning apparatus
Inventor: KIM YEONG CHANG
IPC: G03F9/00
Filed: 2000-07-27
Abstract: PURPOSE: An apparatus for measuring a focus of semiconductor exposure equipment is provided to make an exposure region correspond to a focus measurement region on a photoresist substrate, by installing a transparent electrode in a slit of a focus measurement unit. CONSTITUTION: The focus measurement unit(30) has a non-transparent region which light cannot transmit, a transparent region which light can transmit and the transparent electrode installed in the transparent region. The photoresist substrate(59) is supported by a stage(60). A capacitance measurement unit(61) measures capacitance between the transparent electrode and the stage while adopting the transparent electrode and the stage as both electrodes.
Patent KR-20020012914-A (KR)
Title: Protection circuit of Field Effect Transistor
Inventor: LEE SANG YUN
IPC: H02M3/28
Filed: 2000-08-09
Abstract: PURPOSE: A breakdown prevention circuit for FET is provided to prevent system breakdown caused due to short-circuit of FET and achieve an improved reliability for the circuit. CONSTITUTION: An FET driver circuit for a converter includes an FET driver IC so as to drive a low pass FET(Q2) and a high pass FET(Q1) through a driver transformer(T1) and a capacitor(C1). A current limiting resistance(Rsink) is connected in serial between the output of the FET driver IC, and the driver transformer and capacitor so as to limit the current of the capacitor upon occurrence of output short. The low pass FET is directly driven by the FET driver IC, and the high pass FET is driven normally by being prevented from being turned on upon occurrence of output short.
Patent KR-20010021278-A (KR)
Title: Backside cooling gas used with self-sputtering
Inventor: FU JIANMING
IPC: H01L21/28
Filed: 2000-08-11
Abstract: PURPOSE: A cooling gas used with a self-sputtering method is provided to improve an efficiency of a plasma sputtering process by maintaining a low-pressure plasma due to helium. CONSTITUTION: A plasma sputtering reactor(10), particularly one designed for sustained self-sputtering of copper or for low-pressure sputtering, in which the pedestal(16) supporting the wafer(18) to be sputter deposited includes backside cooling or heating of the wafer through a thermal transfer gas(60), the thermal transfer gas being helium. Argon(24) is supplied to strike the plasma(38) and may be additionally supplied during operation for low-pressure sputtering.
Patent KR-20020013667-A (KR)
Inventor: DOO WOO KYUN
IPC: A47B33/00
Filed: 2000-08-14
Abstract: PURPOSE: A sink is provided to improve in appearance by inclining the inside of a frame and to enhance the value as goods. CONSTITUTION: A sink comprises: one or more dishwater buckets(5) for storing and draining dishwater for washing the dishes; a drainage hole(7) opened and closed by a cover(6) for storing and draining dish water on the dishwater bucket(5); an anti-overflow drainage hole(9) formed on the dishwater bucket(5) for preventing the overflow of the dishwater bucket(5); a board part(4) such as a kitchen table formed on the outer side of the dishwater bucket(5); and a frame(1) formed highly on the four sides of the upper plate of a sink containing the dishwater bucket(5) and the board part(4).
Patent KR-20020017017-A (KR)
Title: Monitering Apparatus of Clock of Switching System
Inventor: YANG DAE YEONG
IPC: H04M3/22
Filed: 2000-08-28
Abstract: PURPOSE: An apparatus for monitoring clocks in a switching system is provided to monitor clocks using a PLD or an FPGA without the necessity of a special component by inputting an input clock and a monitoring signal to two counters and generating an alarm signal in case that a carry bit is generated from either of the counters. CONSTITUTION: An apparatus for monitoring clocks in a switching system is comprised of the first counter(20), the second counter(22), an inverter(24), and an OR gate(26). Monitoring clocks to judge that an input clock has an error are respectively inputted to the first counter(20) and the second counter(22). The input clock is first inputted to the first counter(20). Then the input clock is also inputted to the second counter(22) after being inverted by the inverter(24). The output of the first counter(20) and the output of the second counter(22) are inputted to the OR gate(26). The monitoring clocks are used as input signals for the counting of the first counter(20) and the second counter(22). The input clock is used as a reset signal to reset the first counter(20) and the second counter(22). The first counter(20) is reset when the input clock is in a low level. The second counter(22) is reset when the input clock is in a high level.
Patent KR-20010050283-A (KR)
Inventor: COHEN BARNEY M
IPC: H01L21/304
Filed: 2000-08-31
Abstract: PURPOSE: To obtain a method for improving metal deposition on a patterned dielectric layer, especially an aperture such as a via or a trench having an aspect ratio larger than about 1.0. CONSTITUTION: The invention generally provides a method for improving fill and electrical performance of metals deposited on patterned dielectric layers. Apertures such as vias and trenches in the patterned dielectric layers are etched to enhance filling and then cleaned in the same chamber to reduce metal oxides within the aperture. The invention also provides a step 212 for cleaning the patterned dielectric layer in a processing chamber with a first plasma consisting essentially of argon, a step 215 for cleaning the patterned dielectric layer in the processing chamber with a second plasma consisting essentially of hydrogen and helium, a step 220 for depositing a barrier layer on the patterned dielectric layer after exposing the dielectric layer to the first plasma and the second plasma, and a step 225 for depositing a metal on the barrier layer.
Patent KR-20020019188-A (KR)
Title: Electric parts cooling means of Air conditioner
Inventor: HA DO YONG
IPC: H05K7/20
Filed: 2000-09-05
Abstract: PURPOSE: A device for cooling an electric part of an air conditioner is provided to enhance the stability of an air conditioner by effectively cooling an exothermic electric part using coolant passing through an accumulator. CONSTITUTION: One side of the device for cooling electric parts of an air conditioner is adjacent to an accumulator(30) installed on a coolant passage. An exothermic electric part(10) is attached to the other side of the device. Therefore, a radiating plate(40) absorbing heat generated from the exothermic electric part(10) through the heat exchange between the coolants passing through the accumulator is formed. One side of the radiating plate(40) is curved so that the contact area between the radiating plate(40) and a case of the accumulator(30) can be increased.
Patent KR-20010050388-A (KR)
Inventor: HANSEN ERICK ROSENLUND
IPC: F01L9/02
Filed: 2000-09-08
Abstract: PURPOSE: An exhaust valve operated by hydraulic pressure for an internal combustion engine is provided to uniformly reduce a closing operation of the valve. CONSTITUTION: A valve member(25) having a position deciding member(28) is separately loaded from a first actuator piston(19) by journalizing from the first actuator piston(19). The position deciding member(28) changes a volume from the actuator piston(19) by a displacement of the actuator piston(19). The position deciding member is touched with a fixing stop portion(46) of a pressure chamber in a closed position of an exhaust valve(1). A hydraulic fluid channel(22) is unfolded into the pressure chamber of a valve opening portion(23) by a displacement of the valve member toward the valve opening portion.
Patent KR-20020021701-A (KR)
Title: hook for an umbrellar
Inventor: KIM JEE HYOUNG
IPC: A45B9/02
Filed: 2000-09-16
Abstract: PURPOSE: A loop for an umbrella is provided to help a user to simply stand the umbrella even though there are no umbrella stand and to conveniently hang the umbrella at a desired hook member. CONSTITUTION: The umbrella is provided with an elastic loop shaped accessory at a handle portion thereof. The size of the elastic loop shaped accessory is determined so that it is able to be easily caught by any hook member, and also the elastic loop shaped accessory is designed so as to be separably fastened to the handle portion of the umbrella. The elastic loop shaped accessory serves to help a user to simply stand the umbrella at a desired place indoors in a case that there are no umbrella stand, and to conveniently hang the umbrella at a desired hook prepared within a vehicle.
Patent KR-20020022839-A (KR)
Title: Load controlling method for kimchi refrigerator with multi-chamber
Inventor: SEO WAN SEOK
IPC: A23B7/10
Filed: 2000-09-21
Abstract: PURPOSE: A load controlling method of a Kimchi refrigerator having multi-chambers is provided, therefore, it can be reduced a load of the operation of a compressor, by operating solenoid valves together. CONSTITUTION: The load of a Kimchi refrigerator comprising multi-chambers, a compressor and multi-solenoid valves, wherein a coolant is circulated into multi-chambers using the compressor and multi-solenoid valves, is controlled by operating solenoid valves together which control the flow of the coolant to a chamber to others. Where the specified chamber is for storing a vegetables and fruits.
Patent KR-20020027838-A (KR)
Inventor: KIM GYU RAK
IPC: F24F1/00
Filed: 2000-10-05
Abstract: PURPOSE: A dry channel structure for evaporating oil of heat exchanger is provided to dry the evaporating oil under the optimum condition regardless of the size of heat exchanger. CONSTITUTION: A dry channel structure comprises an outer case(1); a heating unit(41) installed in the outer case; an air blower unit(43) for circulating the air existing within the outer case; a transfer unit(45) for transferring a heat exchanger(12); a heat exchange box(6) installed within the outer case, and which has an air inlet portion and an air outlet portion, and dries the evaporating oil attached to the heat exchanger while the heat exchanger is passing through the heat exchange box; and a varying unit installed within the outer case, and which varies the area of the air inlet portion of the heat exchange box in accordance with the height of the heat exchanger. The varying unit includes a barrier(48) installed at the front surface of the air inlet portion; a spring(49) connected between the lower portion of the outer case and the lower end of the barrier; and a drive unit(50) for adjusting the vertical position of the barrier.
Patent KR-20020029138-A (KR)
Title: Recombinant enzyme from Thermus caldophilus GK24 strain and process for preparation of ginsenoside Rd using the same
Inventor: HUH YUL
IPC: C12N15/55
Filed: 2000-10-11
Abstract: PURPOSE: A recombinant enzyme isolated from Thermus caldophilus GK24 strain and a process for preparing ginsenoside Rd using the same enzyme are provided, thereby producing the ginsenoside Rd in higher yield. CONSTITUTION: A gene encoding the recombinant thermostable beta-glucosidase isolated from Thermus caldophilus GK24 has the nucleotide sequence of SEQ ID NO: 1. The recombinant thermostable beta-glucosidase isolated from Thermus caldophilus GK24 has the amino acid sequence of SEQ ID NO: 2. A recombinant vector pKKbglA contains the recombinant thermostable beta-glucosidase gene isolated from Thermus caldophilus GK24. A transformant E. coli MV1184/pKKbglA (KCTC 0868BP) is prepared by using the recombinant vector pKKbglA. The ginsenoside Rd is prepared by reacting the recombinant thermostable beta-glucosidase with ginsenoid Rb1, ginsenoid Rb2, ginsenoid Rc or the mixture thereof as substrates at pH 5 to 7 and 50 to 90 deg.C.
Patent KR-20020029996-A (KR)
Title: Emergency correspond system using internet
Inventor: LIM JAE YONG
IPC: G06Q50/32
Filed: 2000-10-16
Abstract: PURPOSE: A system for emergency contact using the Internet is provided to minimize the time and manpower for contacts by enabling a user to communicate with many contact places through the Internet. CONSTITUTION: The system comprises an operator(100) having a member contact list database(400) and a member database(500), many members(200) registering for the operator as members and requesting emergency contact to the operator, and contact lists(300) for the operator contacting to specific places with response to the request of the members. A member transmits a contact list including e-mail addresses, telephone numbers, and cellular phone numbers to the operator and requests the operator to transmit an emergency message to the places on the contact list. The operator verifies the member and extracts the contact lists from the member contact list DB. The message is transmitted to the places on the contact list by the operator. After the message is completely delivered, the operator reports the result to the member.
Patent KR-20020030860-A (KR)
Title: Apparatus for detecting voltage at storage node of semiconductor memory cell
Inventor: YANG TAE HEUM
IPC: G11C5/14
Filed: 2000-10-18
Abstract: PURPOSE: A storage node voltage detecting device is provided to measure a storage node voltage using a voltage variation owing to a coupling. CONSTITUTION: A coupling capacitor(Cc) is connected between a bit line(BL1) and a cell plate voltage(Vcp), and is coupled with a storage capacitor(Cs). A voltage supply part(10) precharges the bit line(BL1) with a bias voltage(Vba) in response to a precharge enable signal(EN). A voltage comparator part(20) compares a voltage of the coupling capacitor(Cc), connected to the bit line(BL1), with a reference voltage(Vref) from a variable reference voltage supplying part(30). The variable reference voltage supplying part(30) adjusts an output voltage, and supplies the reference voltage(Vref) to the voltage comparator part(20).
Patent KR-20010051278-A (KR)
Inventor: ARIKAWA KOUJI
IPC: G11B7/00
Filed: 2000-10-27
Abstract: PURPOSE: To reduce the size and the cost of an optical head for recording/ reproducing a plurality of kinds of optical information recording media corresponding to a plurality of kinds of different wavelengths. CONSTITUTION: In the optical head which is composed by incorporating a plurality of laser beam sources and a plurality of light receiving elements corresponding to the plurality of laser beam sources, one laser beam source of the plurality of laser beam sources is composed of a individual laser diode and is further composed of laser module consisting of the laser beam sources other than it and the plurality of light receiving elements. Thus, the optical head can be miniaturized.
Patent KR-20020039720-A (KR)
Title: Power package with high thermal transferability
Inventor: CHOI YUN HWA
IPC: H01L23/42
Filed: 2000-11-22
Abstract: PURPOSE: A power package is provided to improve a heat-transfer efficiency by respectively forming heat-sink leads on two sides of the power package and signal leads having overlapped portions with a semiconductor chip on the other side of the power package. CONSTITUTION: A lead frame pad(110) is exposed to the rear surface of a power package(100). A power semiconductor chip is mounted on the lead frame pad(110). A plurality of signal leads(120) separated with the lead frame pad(110) are located on two sides of the power package(100) and a plurality of heat-sink leads(130) connected to the lead frame pad(110) is located on the other side of the power package(100) so as to transfer heat from the power semiconductor chip to the outer. At this point, the signal leads(120) are partially overlapped with the power semiconductor chip. A molding material(170) covers the entire surface of the resultant structure.
Patent KR-20020040290-A (KR)
Title: Methods and appliances for integrating plurality of data into one
Inventor: YU CHOON YEOL
IPC: H04N7/15
Filed: 2000-11-24
Abstract: PURPOSE: A method and a device for mixing many data to one data are provided to minimize data size when transmitting and receiving data with many users, to reduce a load on the network. And the method and device are implementable regardless the number of users and reduces the data size properly for a teleconference environment. CONSTITUTION: Teleconference attendants(A,B,C,D) transceive graphic data and audio data with other attendants. The attendants(A,B,C,D) are mutually connected over the network, and data of B and C-attendants are delivered to the A-attendant by passing an intermediate host(E). Each attendant(A,B,C,D) divides own graphic data by the number of users to reduce data size, and transmits the reduced data to other users. To receive data from each attendant(A,B,C,D), graphic data, for same teleconferencing data over the network and data having a same destination address, are mixed with graphic data and audio data are mixed with audio data. And one screen is re-configured, by displaying the data of many windows in one screen at a computer system, using a unit of identifying each teleconferencing attendant(A,B,C,D).
Patent KR-20020040514-A (KR)
Title: Lcd .
Inventor: PARK TEA JIN
IPC: H04B1/40
Filed: 2000-11-24
Abstract: PURPOSE: A method for composing numeral buttons for transmitting a voice response mention and displaying a response mention on an LCD character display window when performing a cellular phone conversation is provided to perform the cellular phone conversation without doing harm to other persons in a space in which it is impossible to perform the cellular phone conversation by transmitting a voice response mention suitable for the conversation of an object using the numeral buttons of a cellular phone. CONSTITUTION: 10 numerical buttons are composed for transmitting a voice response mention when performing a cellular phone conversation. Inter-different 10 voice response mentions are designated in each numerical button by 4 directional movement buttons. Inter-different 5 response mentions corresponding to each numerical button are displayed on 2 lines of an LCD character display window. In case that it is impossible to perform a cellular phone conversation, the response mentions arranged on the LCD character display window are inquired and a numerical button of a corresponding response mention is pushed, and the voice response mention is transmitted.
Patent KR-20020041639-A (KR)
Title: Compositions effective for removing hangover which contains natural herb tea extracts and health supplementing foods containing the same as an effective ingredient
Inventor: HAN GYEONG YEON
IPC: A61K36/482
Filed: 2000-11-28
Abstract: PURPOSE: A composition useful for removing hangover, containing natural medicinal herb extracts and a health food containing it are provided, therefore the hangover can be effectively removed without any side effects. CONSTITUTION: The composition useful for removing a hangover contains 40 to 80 wt.% of at least one natural medicinal herb extract selected from Eucommiae cortex, red ginseng, Cassia tora L. and Coptis chinensis FRANCH.; 5 to 40 wt.% of at least one natural medicinal herb extract selected from Houttuyniae Herba, Rheum palmatum L., Pueraria thunbergiana radix and citron; 5 to 40 wt.% of at least one natural medicinal herb extract selected from Saururas chinensis Baill, Angelica gigas Nakai, persimmon tree leaf and jujube; and 5 to 15 wt.% of at least one natural medicinal herb extract selected from Glycyrrhiza uralensis radix, mugwort and green tea leaf.