baber/WOPTO huggingface dataset:
Patent KR-20010015972-A (KR)
Title: A POS system with build-in bluetooth chip
Inventor: PARK JIN GYU
IPC: G06F17/00
Filed: 2000-07-26
Abstract: PURPOSE: The system for point of sales(POS) including a blue-tooth chip is provided to simplify the structure of the system, to enable the high-speed communication with no directional features, and to simultaneously transmit data and voice, by making the peripheral devices of the POS system wireless, and by forming the system as a personal data assistants(PDA) type. CONSTITUTION: A POS station(10) exchanges information with transceiver terminals(30-35). A repeater(20) relays the transmission of the information, and controls the flow thereof. A PDA(30) transmits and receives the information in a wireless manner. The repeater(20) communicates with a printer(31), a keyboard(32), a mouse(33), a bar code scanner(34) and a wireless apparatus(35). All of the parts described above include a blue-tooth radio frequency(RF) module for supporting a wireless communication.
Patent KR-20020009837-A (KR)
Title: circuit for control crankcase heater in airconditioner
Inventor: LEE U JIN
IPC: F24F11/00
Filed: 2000-07-27
Abstract: PURPOSE: A control circuit for a crank case heater in an air conditioner is provided to prevent power loss, and to lengthen a life span of the heater by turning off a compressor and the heater at high temperature in summer not to be necessary to preheat the compressor by operating the crank case heater. CONSTITUTION: A control circuit of a crank case heater(106) is composed of a temperature sensor(114) detecting temperature; the crank case heater preheating a compressor(104); a first switching unit opening and closing a passage to supply power to the crank case heater; and a control unit(102) regulating the first switching unit based on the temperature detected from the temperature sensor. The compressor and the crank case heater are controlled individually with adjusting a compressor control relay or a heater control relay. The compressor does not need to be preheated by the crank case heater at high temperature in summer. Power loss is reduced, and the life span of the heater is lengthened with turning off the compressor and the heater.
Patent KR-20020011695-A (KR)
Title: Position Information Transceiver using Paging System
Inventor: CHOI MYEONG HEUNG
IPC: G01S5/00
Filed: 2000-08-03
Abstract: PURPOSE: A positional information transmission device using a paging system is provided to be capable of accurately and effectively transmitting any positional information from a command station to a mobile station with minimum data transmission. CONSTITUTION: A command station designates a point to inform to a mobile station through any input device such as a mouse, a keyboard, a write pen, a touch screen and etc. using an electronic map recorded in a CD-ROM or other memory units. The designated point is converted an x- and y-coordinates on the map and only the x- and y-coordinates except map information is transmitted to the mobile station through a TRS. The mobile station receives the positional information from the command station and operates a same map as the map used in position designation.
Patent KR-20020021288-A (KR)
Title: sprinkler head emergency equipment
Inventor: KIM YEOB RAE
IPC: A62C37/08
Filed: 2000-09-14
Abstract: PURPOSE: An emergency device for a sprinkler head is provided to prevent the damage caused by water injected from the sprinkler head due to the failure and the breakage of a sprinkler by making the injected water to be entered into a water tank rapidly. CONSTITUTION: The emergency device for a sprinkler head consists of a water tank(2) constituted by a foldable waterproofing sheet(9) having a drain valve(10a) and an inlet hole(10); a flexible pipe(3) connected to the inlet hole; a first pipe(4) that the lower end is inserted into a first socket(11) connected to a free end of the flexible pipe; a second pipe(5) that the lower end is inserted into a second socket(12) connected to the end of the first pipe and is fixed with a sealer; a wrinkly pipe(7) integrally connected with the end of the second pipe; and a water bracket(6) having an overflow cover provided at the upper end of the wrinkly pipe.
Patent KR-20010082525-A (KR)
Title: Disk drive apparatus and cartridge type record medium
Inventor: KAKIUCHI TAKAFUMI
IPC: G11B23/033
Filed: 2000-09-21
Abstract: PURPOSE: To make thin a driving device by using a novel idea for shaping a cartridge so as to form a space for disposing a pressing means to press a cartridge inserted into the driving device. CONSTITUTION: In an FD cartridge 4 with a built-in flexible magnetic disk 7, both side parts 4l and 4r in directions (left and right) orthogonal to the direction (forward and backward) of inserting the FD cartridge into a disk driving device 1 for recording/reproducing the flexible magnetic disk are formed thinner than the center part 4c thereof.
Patent KR-20010030541-A (KR)
Inventor: SHIBAMOTO GORO
IPC: H01M50/133
Filed: 2000-09-29
Abstract: PURPOSE: Provided is a solid electrolyte cell that can suppress damage in case of destruction of cell by pressing. CONSTITUTION: A positive pole(2) in which positive electrode active substance layers are formed both sides of band shape of positive current collector body and a negative electrode(3) in which negative electrode active substance layers are formed both sides of band shape of negative current collector body are laminated through solid electrolyte layer(4) and has a wound body in rectangular shape. The wound body has an portion for exposing a portion of the current collection bodies at one end of longitudinal direction of the cell forming outmost portion, the exposing portion covers outer periphery of the wound body at least one round.
Patent KR-20020027688-A (KR)
Title: cooling apparatus of outdoor heat exchanging unit of air-conditioner
Inventor: CHO HYEON UK
IPC: F24F1/14
Filed: 2000-10-04
Abstract: PURPOSE: A cooling apparatus for outdoor heat exchanger is provided to reduce power consumption and achieve an improved efficiency by using water to cool the outdoor heat exchanger. CONSTITUTION: A cooling apparatus comprises a water supply unit(41); an injection nozzle(48) for injecting the water supplied from the water supply unit to an outdoor unit; a temperature sensor(45) for sensing the temperature of the outdoor unit; and a control unit(43) for injecting water to the outdoor unit through the injection nozzle when the temperature sensed by the temperature sensor is higher than a predetermined level. The control unit has an inlet port connected to an outlet port of the water supply unit, and an outlet port for discharging the water introduced from the inlet port. The control unit turns on or off the water supplied from the water supply unit, to thereby permit water injection through the injection nozzle.
Patent KR-20020027940-A (KR)
Title: Composition for forming reflective reduction material layer of inner shield for cathode ray tube and cathode ray tube employing the reflective reduction material layer
Inventor: CHOI CHEON GI
IPC: H01J29/18
Filed: 2000-10-06
Abstract: PURPOSE: A composition for forming a reflection reduction material layer of an inner shield in a cathode ray tube having a reflection reduction material layer formed therefrom are provided to prevent deterioration phenomena of contrast and color purity of a cathode ray tube by forming a reflection reduction material layer on an inner surface of an inner shield. CONSTITUTION: A primary electron beam is reflected by an inner side of a shadow mask(20). The remaining primary electron beam approaches a fluorescent layer(25) of a Braun tube(27) through apertures of the shadow mask(20) in order to emit light. The reflected electron beam is emitted to an inner shield(15) of an inner wall of a cathode ray tube(10) or reflected by the inner shield(15). The reflected electron beam approaches the fluorescent layer(25) of the Braun tube(27) through other apertures of the shadow mask(20) in order to emit the light. A reflection reduction material layer of an inner shield in a cathode ray tube is formed with a reflection reduction material, a silicon alkoxide, a solvent, and a high polymer resin.
Patent KR-20020029217-A (KR)
Title: Cathode ray tube displaying stereoscopic image
Inventor: PARK YEONG GI
IPC: H01J29/86
Filed: 2000-10-12
Abstract: PURPOSE: A cathode ray tube is provided to obtain a three-dimensional image in an easy manner by arranging a control unit between a fluorescent film screen and shadow mask so as to deflect the electron beam passed through the shadow mask to a specific landing surface. CONSTITUTION: A cathode ray tube comprises a face panel(2) having a screen portion(2a) with an inner surface where a plurality of first landing surfaces and second landing surfaces are inclined at a predetermined angle; a fluorescent film screen(10) for forming R, G, and B fluorescent films at the inner surface of the screen portion; an electron gun(16) for emitting electron beams to the screen film screen; a shadow mask(12) opposed to the fluorescent film screen, and which has a plurality of beam passage apertures corresponding to the first and second landing surfaces; and a deflection unit including a pair of conductive members opposed to each other between the fluorescent film screen and shadow mask, with the beam passage apertures formed between the conductive members. The deflection unit deflects electron beam to a specific landing surface in accordance with the voltage signal applied to each conductive member.
Patent KR-20010007869-A (KR)
Inventor: LEE DONG NAM
IPC: B02C23/08
Filed: 2000-10-12
Abstract: PURPOSE: A dry purification method of pottery stone by selective grinding and gravitation inertial classification and its process are provided, to increase the content of Al2O3 of pottery stone, thereby to improve the quality. CONSTITUTION: The method comprises the steps of crushing raw pottery stone by using a jaw crusher and a cone crusher; crushing the pottery stone more finely by using a triple roll; grinding the crushed pottery stone selectively by vertical shaft impact; classifying the ground pottery stone by a gravitation inertial classifier; bag filtering it and recovering the purified stone by using a cyclone; and grinding the residue by a Raymond mill, classifying it by a gravitational classifier; recovering the classified one by using a cyclone; and preparing the construction finishing material using it.
Patent KR-20020029977-A (KR)
Title: An Air Valve
Inventor: KWON JAE MIN
IPC: F04B7/02
Filed: 2000-10-16
Abstract: PURPOSE: An air valve is provided to swiftly check up whether the valve is opened or closed. CONSTITUTION: An opening and closing indicating device is installed on an actuator(30) to show whether a passage(12) is opened or closed to outside. The opening and closing indicating device comprises a penetrating hole(100); and an indicating bar(101). The penetrating hole is formed on an upper side of a cylinder(31). The indicating bar is installed on a driving shaft(33) and comes out to and goes in from an outside of the cylinder through the penetrating hole. When compressed air flows into the cylinder of the actuator, a diaphragm(32) rises to raise the driving shaft to push up the indicating bar.
Patent KR-20020030610-A (KR)
Title: A method for preventing reduction of sales amount of phonograph records by way of digital music file unlawfully circulated through communication network
Inventor: LEE CHANG RYONG
IPC: G06Q30/00
Filed: 2000-10-19
Abstract: PURPOSE: A method for preventing the decrease of the record sales is provided to use the digital music file as pre-listening by circulating the digital music file deteriorating or damaging the sound quality on a communication network. CONSTITUTION: A user searches the digital music file circulated on the network by connecting the terminal with the network(S110). If the illegal digital music file is found out, the found digital music file is collected by each class(S130). The collected digital music files are edited in order to deteriorate or damage the sound quality(S140). The digital music file damaging the sound quality is distributed to the network(S150). The digital music file user listens to the damaged digital music file and the illegal digital music file induces the distrust of the reliability and sound quality.
Patent KR-20020035236-A (KR)
Title: Methods for paying for distribution.consign cost
Inventor: YU CHOON YEOL
IPC: G06Q30/06
Filed: 2000-11-06
Abstract: PURPOSE: A method for paying a distribution/intermediation commission is provided to pay a price of a commodity and a medium circulation/intermediation commission in a purchase through an Internet shopping mall or an auction system. CONSTITUTION: A buyer registers to a mediating store(2-1). The mediating store supplies a key of a transaction bank(2-2). The buyer is connected to a mediating store site through the Internet(2-3) and decides a commodity to be bought by watching commodities. If the buyer decides a commodity to be bought, the buyer clicks an account number of the mediating store of the mediating store site and moves to a transaction bank site(2-4). The buyer inputs one's account number and password(2-5). If a balance is existed in 'A' bank, a price of a commodity is transferred. Otherwise, if an account and a balance are existed in 'B' bank, the account and password are inputted(2-6). The 'A' bank informs the depositing to the mediating store, and the mediating store checks the depositing. The mediating store informs the depositing to a seller and requests a delivery of a commodity(2-7). The seller transmits the commodity to the buyer(2-8). The buyer receives the commodity and checks the commodity and informs the confirmation to the mediating store. The mediating store deposits the commodity price to the seller(2-10).
Patent KR-20020035268-A (KR)
Title: Synthesis method of low stress polyimide copolymer for the package of microelectronic devices
Inventor: JANG WON BONG
IPC: C08G73/10
Filed: 2000-11-06
Abstract: PURPOSE: Provided is an insulating polyimide copolymer used as an adhesion material for a package of a fine electronic element, which can control stress properties according to the property of each substrate. CONSTITUTION: The insulating polyimide copolymer is produced by preparing a polyamic acid by using 1,2,4,5-benztetracarboxylic dianhydride(PMDA) of formula 1, bisphenyl tetracarboxyphenyl dianhydride(BPDA) of formula 2, and 1,4-phenylene diamine(PDA) of formula 3 as monomers and then performing a thermal imidation. In the preparation of the polyimide copolymer by the thermal imidation, the property of a thin film is changed according to the condition of the process.
Patent KR-20020036520-A (KR)
Title: Laser Projection Display having Optical Switch
Inventor: SEO EUN SEONG
IPC: H04N5/74
Filed: 2000-11-10
Abstract: PURPOSE: A laser projection display having optical switches is provided to control light necessary for a color image, to use a laser beam for a light source, and to implement a light modulating by the optical switches, then to express the color image by using a galvanometer and a polygonal rotating mirror, so as to increase color reproducibility and brightness to enhance resolution. CONSTITUTION: R/G/B laser light sources(1a, 1b, 1c) irradiate R/G/B beams. Optical switches(10, 10', 10'') input the irradiated R/G/B beams, and electrically control lightness and discharge directions of the R/G/B beams. A photosynthesis tube(5) synthesizes beams whose lightness is controlled through the optical switches(10). A condensing lens(7) condenses the synthesized beams. A scanner(8) scans the condensed lights, and projects the scanned lights on a screen(9).
Patent KR-20020037163-A (KR)
Title: Signal transmission package for lcd module
Inventor: PARK YONG EUN
IPC: G02F1/13
Filed: 2000-11-13
Abstract: PURPOSE: A signal transmission package of an LCD module is provided to package a plurality of drive ICs so as to reduce the area occupied by the actual signal transmission package. CONSTITUTION: A signal transmission package that is connected to a flat panel display to drive the flat panel display includes a signal transmission film(100) and a plurality of highly integrated circuits(120). The signal transmission film has leads(112a,112b) connected with the flat panel display and bonding pads(114) formed at one ends of the leads, which are formed on the film. The integrated circuits are mounted on the signal transmission film.
Patent KR-20020038073-A (KR)
Title: Luggage fixing bracket for vehicle
Inventor: PARK YONG NAM
IPC: B60P7/06
Filed: 2000-11-16
Abstract: PURPOSE: A bracket for fixing cargo is provided to make a driver concentrate on a safe travel and to enhance the reliability and commercial value of a product by preventing a noise due to the displacement of cargo. CONSTITUTION: A bracket for fixing cargo comprises a back panel to divide a cargo compartment from a driver's seat, a pipe guide(20) supported on the back panel and having a movement groove(21), a leaf spring(30) formed in the arc shape and inserted into the pipe guide, and a connecting hook(40) fixed with the leaf spring by welding and for holding a rope. The distance between the connecting hook and cargo is reduced. Therefore, the displacement and breakage of the cargo is prevented.
Patent KR-20010051808-A (KR)
Title: Color cathode ray tube
Inventor: OKUCHI MAKOTO
IPC: H01J29/07
Filed: 2000-11-18
Abstract: PURPOSE: A color cathode ray tube is provided to contribute to the reduction of a product weight with maintaining the strength equivalent to a conventional part, economically work in a relatively simple process, and give a good product finish. CONSTITUTION: A color cathode ray tube(100) includes a face panel(102) having a phosphor screen surface(101) thereinside, a funnel(103) connected to the rear of the face panel, an electron gun(104) built-in a neck part(103a), a shadow mask(110) arranged in opposite to the phosphor screen surface(101), and a mask frame(120). The mask frame(120) is held on the face panel(102) by hanging a leaf-spring type elastic supporting body(129) mounted on the periphery surface of the mask frame(120) to a panel pin(109) mounted inside of the face panel(102). A deflection yoke(106) is mounted on the periphery surface of the funnel to deflect and scan the electron beam(107).
Patent KR-20020039714-A (KR)
Title: Method for forming dummy patten for using gate poly
Inventor: WANG SEON JONG
IPC: H01L21/027
Filed: 2000-11-22
Abstract: PURPOSE: A method for forming a dummy pattern for gate poly is provided to improve a current characteristic and a voltage characteristic by compensating ADI(After Developing Inspection) critical dimension and ACI(After Cleaning Inspection) critical dimension. CONSTITUTION: A gate poly dummy pattern(130) is formed around an active pattern(120). The gate poly dummy pattern(130) is formed with the first gate poly dummy pattern(132) and the second gate poly dummy pattern(135). The first gate poly dummy pattern(132) is formed by adding a gate poly to an active region. An interval between the first gate poly dummy pattern(132) and the first gate poly dummy pattern(132) is 0.4 to 0.5 micro meter. Each of the first gate poly dummy pattern(132) has 1x1 micro meter. The interval between the first gate poly dummy pattern(132) and the second gate poly dummy pattern(135) is more than 0.5 micro meter. Each of the second gate poly dummy pattern(135) has 4x4 micro meter or 3x3 micro meter.
Patent KR-20020039823-A (KR)
Title: Positive electrode for lithium-sulfur battery and lithium-sulfur battery comprising same
Inventor: CHOI SU SEOK
IPC: H01M4/136
Filed: 2000-11-22
Abstract: PURPOSE: Provided are a cathode for a lithium-sulfur battery with high capacity, which has an improved utilization rate of an active material and an improved charging/discharging efficiency, and the lithium-sulfur battery containing the cathode. CONSTITUTION: The cathode contains: a cathode active material containing at least one sulfur-based compound selected from the group consisting of sulfur atom, solid Li2Sn(n>=1), Li2Sn(n>=1) dissolved catholite, an organic sulfur compound, and a carbon-sulfur polymer, which is spread on a porous current collector having a porosity of more than 5% based on the total volume; an electrically conductive material; a binder. And the lithium-sulfur battery comprises an anode, the cathode, a separator, and an electrolyte containing lithium salts and an organic solvent.
Patent KR-20020039904-A (KR)
Title: Apparatus for holding wafer of oven and control method thereof
Inventor: JUN YONG MAN
IPC: H01L21/68
Filed: 2000-11-22
Abstract: PURPOSE: An apparatus for preventing an escape of a wafer from an oven and a method for controlling the same are provided to load a wafer correctly on an oven flat by forming an incline plane on an inner face of the oven flat. CONSTITUTION: A gap spacer(107), a gap spacer support plate(109), and a thermal monitor sensor are formed on an oven flat(105) of an oven unit. The thermal monitor sensor is used for sensing a temperature of the oven flat(105). The temperature of the oven flat(105) is lowered temporarily when a wafer(200) is contacted with the oven flat(105). The temperature of the oven flat(105) is lowered temporarily when the wafer(200) is not contacted with the oven flat(105). The wafer(200) is loaded correctly on the oven flat(105) by forming an incline plane on an inner face of the oven flat(105) of the gap spacer support plate(109).
Patent KR-20020039925-A (KR)
Title: Central integrated information system for running of trains
Inventor: LEE JAE HWAN
IPC: B61L25/04
Filed: 2000-11-23
Abstract: PURPOSE: A train operation centralized control guide system is provided to display information for train operation in characters, figures, graphics or moving pictures and display respective information at a corresponding station. CONSTITUTION: A train operation centralized control guide system comprises a central train operating unit(10), a central control unit(20), an optical transmission unit(30), a station control unit(40), and at least one guide display(60). The central control unit(20) processes information received from the central train operating unit(10). The optical transmission unit(30) outputs a data signal that is processed at the central control unit(20). The station control unit(40) is installed at a respective station for processing data signal that is received from the optical transmission unit(30). The at least one guide display(60) receives a signal from station control unit(40) and displays train operation information.
Patent KR-20020041103-A (KR)
Title: Adjust apparatus for chaine width of pcb buffer unit
Inventor: LEE JOO YOUNG
IPC: H05K13/00
Filed: 2000-11-27
Abstract: PURPOSE: A chain interval controller of a chain buffer unit for a circuit board is provided to control an upper portion and a lower portion to have the same interval by simultaneously moving the upper portion and the lower portion without a fixture or a fixing operation. CONSTITUTION: A lead screw(4) pierces front and rear surface support plate materials(11,12). A handle(41) is installed at a front end of the lead screw(4). A motive chain sprocket(42) is installed at a rear end of the lead screw(4). A nut member(40) is inserted into a middle end of the lead screw(4). The nut member(40) is fixed to a slide member(30) and moves the slide member(30) back and forth. An interval adjusting shaft(5) is rotatively installed at a rear side support frame(21). The interval adjusting shaft(5) includes a nut bar(52) which is fixed to a support frame(31). A screw bar(51) is installed at a rear end of the interval adjusting shaft(5). An interval adjusting chain(6) connects the motive chain sprocket(42) to a driven chain sprocket(53) of the screw bar(51).