baber/WOPTO huggingface dataset:
Patent KR-20010068127-A (KR)
Title: Electrode of electric gilding apparatus
Inventor: KIM SUNG GON
IPC: C25D17/10
Filed: 2001-04-25
Abstract: PURPOSE: An electrode of a plating apparatus is provided to prevent inferior plating by stably supplying power supply to an object to be plated and improve electric conductivity and abrasion resistance. CONSTITUTION: An electrode of a plating apparatus includes a body(10) installed in front and in the rear of a plating tub, a first shaft(21) and a second shaft(26) installed vertically from the body, an electrode roll(31) installed at the first shaft and having a support projection(32) supporting the lower end of a transferred object(9) to be plated at the center of the outer circumferential surface or the lower end, a press roll(36) installed at the lower end of the second shaft for adhering the object closely to the electrode roll, and a spring(40) elastically supporting the first and second shafts in direction that the first and second shafts are adhered closely to each other, wherein the press roll is installed to grow downward inclined to the electrode roll as the press roll goes in transfer direction of the object.
Patent KR-20020083862-A (KR)
Title: Cell server of a hot-swap type
Inventor: JUNG HO HYEONG
IPC: G06F15/17
Filed: 2001-04-30
Abstract: PURPOSE: A hot swap type cell server is provided to prevent the waste of space and to reduce expenses due to cabling by excluding the connecting cables between an input/output sharing device and PC servers. CONSTITUTION: Many PC server boards(1100) include Z-pack connectors. An input/output sharing board(1300) includes a Z-pack connector. A KVM(Kjava Virtual Machine) switch module and a network switch module for controlling the PC servers share the network(3000) source with many user interface devices(2000). A peripheral device mounting board(1500) includes many Z-pack connectors and ports connected with a peripheral device, the network source and the connector pins of the user interface devices. A power supply module(1400) supplies the operating power to each part of a system. A backplane(1200) includes Z-pack connector pins and a power supply module connecting port respectively connected to the Z-pack connectors of the boards and the power supply module.
Patent KR-20020086015-A (KR)
Title: Indoor unit of room air-conditioner
Inventor: KIM YU IN
IPC: F24F13/08
Filed: 2001-05-10
Abstract: PURPOSE: An indoor unit of wall mounted type air conditioner is provided to improve cooling efficiency by decreasing flowing friction of air. CONSTITUTION: A front side of a front cover(2) includes a concave part formed on an inside thereof; an inflow guide part formed to be curved inwardly on a circumference of the concave part to minimize flowing friction of indoor air; a front air intake part(20) formed on a part of the inside where the inflow guide part ends for air to flow in through; a detachable cover(16) installed to be separated from an outside of the inflow guide part and the front air intake part so as to cover the front cover; and a joining device(A) fixing the detachable cover to the circumference of the concave part of the front cover.
Patent KR-20020087570-A (KR)
Title: Paecilomyces japonica with anti-diabetic activity and its preparation method
Inventor: CHO JEONG HYEOK
IPC: A61P3/10
Filed: 2001-05-14
Abstract: PURPOSE: A method for cultivation of Paecilomyces Japonica using a silkworm without a pupa as a host and a freeze drying method is provided. Therefore, a product having an excellent therapeutic effect on diabetic is produced with high productivity without causing the depletion of nutrients. CONSTITUTION: In the process for artificial cultivation of Paecilomyces Japonica, a 5 day old silkworm as a host is subjected to sterilization using chlorine dioxide water with a concentration of 1 to 5ppm without using heat treatment, a compound selected from the group consisting of silk amino acid, sugar and a mixture thereof is added to a medium for cultivation thereof, and then the silkworm is freeze dried and killed through an electric shock method.
Patent KR-20020089594-A (KR)
Inventor: LEE GWANG JAE
IPC: H01L21/68
Filed: 2001-05-23
Abstract: PURPOSE: A wafer stage chuck is provided to prevent local defocus due to contamination and obtain uniform flatness on all regions of a stage by forming a vacuum absorption layer on a wafer loading surface. CONSTITUTION: A wafer stage chuck(50) is formed with a stage shaft(54) and a stage. The stage(52) is supported by the stage chuck(54). The stage(52) is used for supporting a loaded wafer. A stepped portion is formed between a circumference and an inside of the circumference of the stage(52). The stepped portion is about 2 to 3mm. A surface of the inside of the circumference is lower than the surface of the circumference. A vacuum absorption layer(56) is formed on the circumference in order to prevent separation of the wafer from the wafer stage chuck(50). Accordingly, the wafer is not contacted with the surface of the inside of the circumference whereas the wafer is contacted with the surface of the circumference.
Patent KR-20020089952-A (KR)
Title: Invironment Control Unit for Suckling Pig Incubator and Method thereof
Inventor: JANG DONG IL
IPC: A01K1/00
Filed: 2001-05-25
Abstract: PURPOSE: Apparatus and method for controlling the environment of an incubator for a nursing pig are provided to reduce a perishing rate of the nursing pig by automatically controlling an optimal rearing environment of the nursing pig according to a day bracket, and to improve the increase of the nursing pig by increasing the number of lactation times. CONSTITUTION: The apparatus for controlling the rearing environment of an incubator for a nursing pig comprises a measuring part having thermocouples(1a,1b) for measuring temperatures of air and a bottom surface within the incubator as well as dried and wet members; an analog/digital converter(2a,2b) for converting measured data into digital values; a control device(4) for outputting various signals so as to access predetermined data after comparing the measured data with an optical air temperature, an optimal bottom surface temperature, an optimal relative humidity; and an environment adjustment part having an infrared lamp(6a,6b) for adjusting the air temperature, a humidifier(10a,10b), and a heat insulating mat(8a,8b).
Patent KR-20020089994-A (KR)
Title: The equipment and method heat treatment gas
Inventor: YOON YOUNG BYOUNG
IPC: C23C8/24
Filed: 2001-05-25
Abstract: PURPOSE: A method and an apparatus for nitriding heat treatment gas are provided to nitride a metallic substance prepared in a furnace by mixing ammonia gas with gas generated by heating alumina(Al) and nickel(Ni) catalyst in a retort container equipped with automatic control unit. CONSTITUTION: The apparatus for nitriding heat treatment gas comprises a furnace(10) which refractory bricks(11) are constructed on the outer surface, and an electric heating unit(12) installed on the inner wall; a retort(20) that is installed at one side of the furnace(10) and a container having a dimension of 350 ¥õ x 2000 L x 15 ton made of an inconel special metal; an injection nozzle(71) for ejecting the mixed gas into the furnace(10) through a gas pipe(70) after mixing a gas generated by mixing 50 wt.% of alumina(Al) solid catalyst with 50 wt.% of nickel(Ni) solid catalyst in the retort containing ammonia gas(20) at temperature of 1050 deg.C; an ammonia tank installed at one side of the retort containing ammonia gas(20) in a mixing ratio of 2:8; a basket(30) which is formed as a multilayer structure inside the furnace(10), and on which mechanical parts(32) to be nitriding heat treated are arranged; a hook(31) which is installed on the upper part of the basket(30) in such a manner that the hook(31) is hung up at the inner part of the furnace(10); an exhaust gas treatment unit(40) which is installed at the other side of the furnace(10) to treat exhaust gas inside the furnace(10); and an electric control box(50) for controlling temperature and heating units of the furnace(10).
Patent KR-20020044532-A (KR)
Title: A controller for dance game
Inventor: AKASAKA KEISUKE
IPC: A63F13/219
Filed: 2001-06-08
Abstract: PURPOSE: To provide various dance as family games for pleasure by detecting an operation other than steps of a player. CONSTITUTION: A game machine comprises a speaker 4, a display screen 5, a game machine body 2 for controlling the speaker 4 and the display screen 5, and a storing medium that is installed in the game machine body 2 and stores at lest one or more pieces of music and a series of dance during images related to each piece of music. The game machine body 2 reproduces the music in the speaker 4 and displays the dance guiding images on the display screen 5. A portable controller 10 for dance game evaluates dance operations of the player by comparing the dance guiding situation with the dance operations of the player, and is removably connected to the game machine body 2 in a dance game device. The controller is disposed around a dance region A of the player, and has a plurality of individual detectors 11 to 15 that detect the dance operations of the player with noncontact and output a detection signal to the game machine body 2.
Patent KR-20010084990-A (KR)
Inventor: BACK JONG MUN
IPC: H04M3/56
Filed: 2001-07-04
Abstract: PURPOSE: An interpretation guide center is provided to interpret conversation contents to people who do not know foreign languages through one telephone conversation. CONSTITUTION: An interpretation guide center supplies a brochure for recording password designation and telephone numbers of subscribers, and orders and names of national interpretation guiders to the subscribers. The subscriber calls the telephone when foreigners inquire, tells a password, hangs up a handset to be same to the foreigner, and converses with the foreigners through the interpretation guider. The number of telephone conversation is calculated by previously inputted passwords. The subscribers equip a public telephone in public sight spot or a space in which the foreigners are frequently visited. The brochure is equipped in the public telephone.
Patent KR-20030005834-A (KR)
Title: Apparatus for moving parts of car
Inventor: HWANG CHI HONG
IPC: B62D65/02
Filed: 2001-07-10
Abstract: PURPOSE: A transferring device of car body components with a position compensator is provided to prevent working errors by a pallet scatter when the components are moved from the pallet to other positions. CONSTITUTION: A first stopper member compensates the lengthwise position of a car body component(13) by installing in a hanger device(11). A second stopper member compensates a vertical position of the component by installing in the hanger device. A position sensor decides the right position of the component. A first cylinder member and a second cylinder member moves the component to the first stopper member and the second stopper member. Errors are prevented by automatically compensating the installed position of the component. The production cost is reduced without producing a highly precise pallet.
Patent KR-20030008264-A (KR)
Title: Blast-furnace slag cement composition improved initial compression
Inventor: KIM SEONG GON
IPC: C04B28/04
Filed: 2001-07-19
Abstract: PURPOSE: A composition of blast furnace slag cement with improved initial strength and saved production cost by using high early strength portland cement instead of portland cement of conventional blast furnace slag cement. CONSTITUTION: The composition of blast furnace slag cement comprises 47-51wt.% of high early strength portland cement with an initial strength(based on 3days) of 310Kgf/cm2, 43-47wt.% of blast furnace slag, 2-5wt.% of anhydrous gypsum, 1-3wt.% of limestone and 0.5-3wt.% of fly ash.
Patent KR-20030008850-A (KR)
Title: A solid oil for automotive balance spring
Inventor: CHA SANG YEOP
IPC: C10M107/38
Filed: 2001-07-20
Abstract: PURPOSE: A solid lubricant for balance spring in a vehicle is provided to prevent noise generation even when it is employed in the balance spring and to require no introduction of grease by comprising specified components in the lubricant. CONSTITUTION: The solid lubricant comprises 25-50wt.% of thermal plastic resin; 5-15wt.% of polytetrafluoroethylene; 5-15wt.% of molybdenum disulfide; 10-20wt.% of propyleneglycol methyletheracetate; and 30-50wt.% of solvent. The thermal plastic resin may be a mixture of at least two compounds selected from a group consisting of epoxy resin, polyvinylbutyral and polydimethylsiloxane. The solvent contains methylethylketone and xylene in a mixture ratio of 6:4 to 5:5. Such obtained lubricant has advantageous features such as reduction of noise generation caused by decreased coefficient of friction, physical properties like as good hardness, endurance and heat-resistance, and improved lubrication ability.
Patent KR-20020009450-A (KR)
Inventor: CHIKAGAWA OSAMU
IPC: H01L23/15
Filed: 2001-07-21
Abstract: PURPOSE: To provide insulator porcelain which can be obtained by low temperature calcination, has small relative dielectric constant and excellent high frequency characteristics, and can be obtained by sintering with a material having high coefficient of thermal expansion. CONSTITUTION: The insulator porcelain is obtained by mixing and calcining MgAl2O4 ceramic material and borosilicate glass. In the porcelain, the MgAl2O4 crystal phase and at least one of Mg3B2O6 crystal phase and Mg2B2O5 crystal phase are crystallized as the main crystal phase.
Patent KR-20020011943-A (KR)
Inventor: SAKAI YOSHIYUKI
IPC: B05C11/10
Filed: 2001-08-04
Abstract: PURPOSE: To provide an apparatus for intermittently coating a substrate with a coating fluid, wherein the substrate can be coated with the coating fluid mostly suitably, intermittently, and easily upon a change in a coating pattern, a coating fluid, or the like. CONSTITUTION: In an apparatus for intermittently coating the surface of a substrate with a coating agent wherein a coating agent is introduced into a die for coating the surface of a substrate to be conveyed with a coating agent; the coating agent is temporarily held in a manifold, the fluid is ejected through an ejecting port open to the surface of the conveyed substrate through a feed passage having a flexible plate; and when the flexible plate is displaced in the direction going farther from the passage, a coating fluid intake space communicating with the passage is formed to temporarily stop the ejection of the coating agent onto the substrate, an apparatus for intermittently coating the surface of a substrate with a coating agent comprising attaching a threaded shaft fitted into a ball nut that is rotated by a servomotor to the flexible plate, and performing the displacement position control of the flexible plate by the movement of the threaded shaft in the axial direction by the rotation of the servomotor.
Patent KR-20030014545-A (KR)
Title: Apparatus for Wastewater treatment with Simultaneous Nitrification/Denitrification and A Treatment method thereof
Inventor: KIM DO GUN
IPC: C02F3/30
Filed: 2001-08-11
Abstract: PURPOSE: A simultaneous nitrification/denitrification treatment apparatus of sewage/wastewater, sewage/wastewater treatment system using it and a treatment method thereof are provided, in which simultaneous nitrification/denitrification is carried out in one reactor that is not divided into unit process, so suspended solids as well as nitrogen and phosphorus contained in sewage and wastewater are treated efficiently. CONSTITUTION: In a simultaneous nitrification/denitrification treatment system of sewage/wastewater including a simultaneous nitrification/denitrification treatment tank(12), an aeration device, the treatment method comprises the steps of providing the simultaneous nitrification/denitrification treatment equipment; receiving sewage and wastewater into the treatment equipment; conducting simultaneous nitrification/denitrification by aeration for keeping floc size of microorganism contained in the water within permissible range; receiving the treated water to the settling tank; and settling and discharging the treated water.
Patent KR-20030014984-A (KR)
Title: Screen Structure of Color Cathode Ray Tube & Method for fabricating of The Same
Inventor: KIM SANG MUN
IPC: H01J29/88
Filed: 2001-08-14
Abstract: PURPOSE: A screen structure of a color cathode ray tube and a method of manufacturing the same are provided to suppress light leakage by forming the metal reflection film to have the same shape as the shape of the phosphor screen. CONSTITUTION: A color cathode ray tube comprises a panel having an inner surface on which three-color phosphor screens are formed, and a top surface where a metal reflection film(13a) is formed. The metal reflection film has the same curved shape as the shape of the rear surface of the phosphor screen, and is attached to the phosphor screen. A print film including a separating layer(16) and a metal reflection film layer, has the same curved shape as the shape of the rear surface of the phosphor screen, and squeezed, at a high temperature, onto the rear surface of the phosphor screen so as to form the metal reflection film.
Patent KR-20030015803-A (KR)
Title: On-line remember book
Inventor: OH SOON TAIK
IPC: G06F17/00
Filed: 2001-08-17
Abstract: PURPOSE: An on-line lifetime self-video multi-level record is provided to enable a descendant to reproduce and modify a stored record by storing/reproducing/modifying a record such as a recollection or a topic of a family in a space by on-line. CONSTITUTION: If a user joins to a member, a space for manufacturing a homepage is endowed to the user. Thus, the member manufactures a wanted homepage. However, a specific catalogue(baby, couple, family, and cherish the memory of deceased) is not changed. A recording is performed applied to a multi-layer. For example, the recording is stored in a predetermined space. A member right is succeeded.
Patent KR-20010103814-A (KR)
Title: 친 환경대응형 마이크로폰 시스템
Inventor: KIM JEONG KYOU
Filed: 2001-09-03
Abstract: 본 발명은 마이크로폰 시스템의 몸체를 금속성의 재료를 사용하지 않고 천연재료이며 인체 친화적인 물질인 목재를 사용함으로서 기존의 금속성 코팅제나 화학적 합성재료에 의한 오염이나 중금속성 중독을 줄이고, 전자기기와 인체가 접촉되어 직접적 전기도통의 경로가 되는 마이크로폰의 몸체를 무한대의 절연저항을 가지는 목재로 구성함으로서 전기적 쇼크에 의한 누전사고를 방지할 수 있으며, 인체 또는 주변에서 발생되는 노이즈 신호가 금속성의 마이크로폰 몸체를 경유해 음향기기에 직접 인입되어 발생되는 잡음 현상이 발생하지 않고 또한 최근 각종 전자기기의 폐기 및 재활용 차원에서 상당한 효과가 있는 것이다.
Patent KR-20020019421-A (KR)
Title: Method for driving semiconductor memory device
Inventor: KATO YOSHIHISA
IPC: G11C11/22
Filed: 2001-09-05
Abstract: PURPOSE: A method for driving a semiconductor memory is provided to improve a retention characteristic of a semiconductor memory and to stabilize operation of a read-out transistor. CONSTITUTION: A method for driving a semiconductor memory provided with a plurality of memory cells consisting of ferroelectric capacitors(CF11,CF12,CF13,CF14) and cell selecting transistors(Q11,Q12,Q13,Q14) being connected in series includes the steps of: connecting the capacitive load by inserting the other side electrode of the data read-out ferroelectric capacitor into the second common node, applying the read-out voltage to a set line, removing the read-out voltage applied to the set line and setting the read-out voltage applied to the set line to the size of polarization displacement of the read-out ferroelectric capacitor before reading out data when the read-voltage is eliminated during the removing step.
Patent KR-20030021325-A (KR)
Title: Wireless audio transceiver
Inventor: LEE DAE SEONG
IPC: H04B1/38
Filed: 2001-09-05
Abstract: PURPOSE: A wireless audio transmitting and receiving apparatus is provided to receive an audio output signal of an A/V equipment or various devices and retransmit the received audio output signal by wireless so that a plurality of users listen to the audio output signal. CONSTITUTION: A mixer unit(120) receives an analog audio signal inputted from the outside and a frequency modulation signal of an FM(Frequency Modulation) unit(110), and mixes the analog audio signal and the frequency modulation signal. A crystal oscillation element(130) receives the output of the mixer unit(120), and outputs an oscillation frequency with a high stability. A frequency divider(140) obtains a frequency with constant times from an RF(Radio Frequency) signal of the crystal oscillation element(130). An amplifying unit(150) amplifies a signal outputted from the frequency divider(140) and outputs the amplified signal through an antenna(160).
Patent KR-20030022462-A (KR)
Title: Method for chatting with desiring person using e-mail
Inventor: PARK BONG RAE
IPC: G06F17/00
Filed: 2001-09-10
Abstract: PURPOSE: A chatting method based on the e-mail transmission is provided to realize the chatting between a user and a counterpart connected through a link part of an e-mail by making the user register an e-mail address of the desired counterpart and transmitting the e-mail for participating in the chatting to the counterpart. CONSTITUTION: The user connects to a chatting server(S100). The certification for the log-in of the user is executed(S120). The user inputs the counterpart information including the e-mail address(S130). The chatting participation e-mail including the ID information of the user and the link part is generated and transmitted to the e-mail address of the counterpart(S150). The counterpart confirms the e-mail and connects to the chatting server by selecting the link part(S170). The chatting server receives the ID of the user included to the link part(S180). The chatting server checks the log-in of the user(S190). If the user logs in to the chatting server, a temporary ID is issued to the counterpart(S200). The chatting between the user and the counterpart is started(S210).
Patent KR-20030022483-A (KR)
Title: PBUS stabilization circuit
Inventor: LEE SU HYEONG
IPC: H04Q1/20
Filed: 2001-09-10
Abstract: PURPOSE: A circuit for stabilizing a peripheral bus is provided to embody a stable system by stably operate a system without having an influence on an other processor by transiting the state of an assert signal into a high state although the assert signal is transited into a low active state by the fault of a device itself. CONSTITUTION: A frame synchronous signal(FRS) and assert clock(ASTCLK) driving unit(21) receives an FRS and an ASTCLK outputted from a bus master. A peripheral bus control unit(20) receives a signal inputted from the frame synchronous signal(FRS) and assert clock(ASTCLK) driving unit(21), judges whether it is in a bus occupation sequence, and outputs an assert signal(AST), a bit rate clock signal(BRCLK), and a data signal(DATA). An AST, BRCLK and DATA driving unit(22) processes the AST, the BRCLK and the DATA. A pull-up resistor(R1) connects to an output port of an assert pin of the peripheral bus control unit(20). A long assert time-out generating unit(30) generates a time-out when an admission occupation time of an AST is exceeded in the output port of the assert pin of the peripheral bus control unit(20).
Patent KR-20030027430-A (KR)
Title: Thin film bulk acoustic resonator and bandpass filter using the thin film bulk acoustic resonator and manufacturing method threrof
Inventor: KIM GEUN HO
IPC: H03H9/15
Filed: 2001-09-28
Abstract: PURPOSE: A thin film bulk acoustic resonator and a band pass filter using the same and a fabrication method thereof are provided, which varies a resonant frequency of a TFBAR selectively, after fabricating the TFBAR. CONSTITUTION: According to the method, a supporting layer(2) is deposited on a top surface and a bottom surface of a substrate(1), and a plurality of bottom electrodes(3) are formed by patterning a metal deposited on the supporting layer. A piezoelectric material is deposited on the top of the above structure, and a piezoelectric layer(4) is formed on the bottom electrode by patterning the piezoelectric material. A top electrode(5) is formed on the piezoelectric material by patterning a metal deposited on the above structure. A resonance frequency control layer(10) is formed on the top electrode by patterning a metal deposited on the above structure. And a bottom of the supporting layer is revealed by etching a part of the supporting layer and the substrate.