baber/WOPTO huggingface dataset:
Patent KR-20020005420-A (KR)
Title: Cup for food and manufacturing method for the same
Inventor: ITO SADAHARU
IPC: B31B50/00
Filed: 2001-06-13
Abstract: PURPOSE: A paper cup for a food and manufacturing method thereof is provided to easily and quickly separate a single cup from a stacked body of cups. CONSTITUTION: In making a cup by a method wherein a blank(1) for a side cylinder, which is formed into a substantially arc-like short strip shape, is rounded in the lengthwise direction thereof and bottom paper(4) is joined to a lower inner peripheral surface of the side cylinder, a peripheral surface(3A) of the surplus length of the side cylinder(3) is allowed to remain on the lower inner peripheral surface of the side cylinder, and a downward peripheral surface(4A) of the inverted round tray-like bottom paper(4) is brought into surface contact with the peripheral surface of the surplus length to be retained in its place. The peripheral surface of the bottom paper is enclosed inside from below with the peripheral surface of the surplus length of the side cylinder to form a folded-back peripheral surface(5). Further, while pressing an outer peripheral surface at an upper part of the peripheral surface of the bottom paper together with the side cylinder, which is in surface contact therewith, its lower peripheral surface is uniformly rounded inwardly to form a curled part(6). An end circumference(3B) of the side cylinder, which passes on the folded-back peripheral surface, is pinchingly inserted between an upper part of the curled part and the underface of the bottom paper, and an inside circumference(6A) only of the curled part is made to provide along the underface of the bottom paper in the form of a ring and is crushed in a superposed state. By this method, a downwardly inclined elastic side(7) and a bottom paper joint(8) are formed, respectively, and the bottom paper is joined to the lower inner peripheral surface of the side cylinder at the joint.
Patent KR-20020096177-A (KR)
Title: steel pipe pile head reinforcement structure
Inventor: KIM NAK YEONG
IPC: E02D5/28
Filed: 2001-06-18
Abstract: PURPOSE: A reinforcing structure for a head of a steel pipe pile is provided to improve the quality of a reinforcing structure on a head of a steel pipe pile and to improve a weak structure against initial tensile force. CONSTITUTION: The reinforcing structure for a head of a steel pipe pile comprises the steps of fixing a bearing ring(24) of a coupler to a steel pipe pile(10) crosswise by a long bolt, installing a bar-binding ring(30) around a rod(26) of a coupler and binding reinforcing bars(100) with wires(32), and fixing a bracing ring(34) in the steel pipe pile(10) with several serration bolts(36) to counter to initial tensile force and compressive force of concrete filled in the steel pipe pile(10).
Patent KR-20020001560-A (KR)
Title: Turning Machining Tool
Inventor: FUKUMURA NAOE
IPC: B23B27/02
Filed: 2001-06-21
Abstract: PURPOSE: To provide a turning tool that has a movable point mounted with an insert and can take various tool positions. CONSTITUTION: A body 2 has a tool holding part 3. The body 2 carries an insert holding part 12 turnable in a given plane. The insert holding part carries a detachably mounted insert 13. The body has a turning means 5, 6, 9, 10, 11, 17, 19 for the insert holding part. The insert holding part 12 can be driven to turn in the given plane, so that the insert 13 can take various machining positions to the body 2 to provide various types of machining such as blind hole drilling.
Patent KR-20030000192-A (KR)
Title: Device for detecting error in water cooling cable of electric furnace
Inventor: JANG GI MAN
IPC: F27B3/28
Filed: 2001-06-22
Abstract: PURPOSE: A device for detecting defects of water cooling cables of an electric furnace is provided to minimize facility accidents and extend life span of the water cooling cables by immediately taking measures by early detecting defects of the core wire inside the water cooling cables, thereby preventing overheating of adjacent other cables. CONSTITUTION: The device for detecting defects of water cooling cables of an electric furnace comprises a cylindrical operating member(30) that is separately coupled to the lower part of a drain pipe(20); discharge gates(32) a plurality of which are installed along the outer circumference of the operating member(30); a filter housing(40) which is separately coupled to the lower part of the operating member(30), and in which a filter(42) is built; a limit switch(60) which is supported and fixed by a limit fixing member that is fixed to a part of the circumference of the drain pipe(20) and electrically connected to an alarm; and a wire(36) one end of which is connected to the discharge gates(32), and the other end of which is connected to the limit switch(60), wherein tension of the wire(36) is controlled by a saddle shaped reel(54) that is installed at the end part of the limit fixing member, and the filter(42) is formed in a cone shape.
Patent KR-20030001994-A (KR)
Inventor: LEE KI WAIN
IPC: E04H1/12
Filed: 2001-06-28
Abstract: PURPOSE: Provided is a movable toilet with simple structure for sweeping excretion by evenly spreading the excretion in a storage tank to maximize water vaporization rate of the excretion and to have a high decomposition rate, thereby to greatly reduce volume of content in the storage tank. CONSTITUTION: The toilet comprises a main body(1) and a storage tank(2) like a common toilet; further, a horizontal rotation axis(4) rotating via a driving part; an agitating part(5) including a number of agitating blades(51) to admix the excretion with sweeping materials, for example, microorganism-cultured material in sawdust and rice hulls and evaporate the admixed excretion; and an air-inlet(6) to inflow external air and a gas outlet(7) to exhaust the inner gas out of the toilet. The driving part consists of a motor(31), a reduction gear(32) to reduce number of revolutions of an output shaft of the motor(31) and transfer it to the horizontal rotation axis(4), and a timer device(33) for periodically operating the motor(31).
Patent KR-20030003356-A (KR)
Title: CMOS image sensor removing horizontal noise
Inventor: KIM YEONG JIN
IPC: H04N5/357
Filed: 2001-06-30
Abstract: PURPOSE: A CMOS image sensor removing equilibrium noise is provided to reduce the equilibrium noise of the image sensor by using analog power for a driving part which drives a pixel array directly, thereby improving the screen quality. CONSTITUTION: A CMOS image sensor removing equilibrium noise includes a pixel array(240) formed of unit pixels, a digital control unit(200) to be driven by digital power and generating a plurality of control signals for controlling the operation of the pixel array, a driving unit(220) to be driven by analog power for driving the pixel array by the control signals output from the digital control unit, and a shielding unit(210) for serving as a shielding between the digital control unit and the driving unit.
Patent KR-20030003413-A (KR)
Title: The Transmission Aperator and method of Digital Voice for ADSL
Inventor: BAEK GYU TAE
IPC: H04L12/20
Filed: 2001-06-30
Abstract: PURPOSE: A device and a method for transmitting a digital voice channel of an ADSL(Asymmetric Digital Subscriber Line) system are provided to convert voice signals of the ADSL system into digital signals and then to multiplex and transmit the converted signals. CONSTITUTION: A V-channel module(103) connected to an ATU-R(ADSL Transmission Unit-Remote) unit converts voice signals from a telephone set(101) into digital signals, and converts digital voice signals from a V-channel connector(105) into analog voice signals for transmitting them to the telephone set(101). The first DLDMT(Dual Link Discrete Multi Tone) module(107) transmits the digital voice signals from the V-channel module(103) through the first low pass processor(108). The second DLDMT module(117) transmits the digital voice signals from the first DLDMT module(107) through the second low pass processor(118), and transmits the digital voice signals from the V-channel connector(105) to the first DLDMT module(107). And a V-5 multiplexing module(112) connected to an ADSL connection unit(111) multiplexes the digital voice signals from the second DLDMT module(117) for transmission to an external exchange, and demultiplexes the digital voice signals from the external exchange to the second DLDMT module(117).
Patent KR-20020006445-A (KR)
Title: Scroll compressor
Inventor: MOROZUMI NAOYA
IPC: F04C28/04
Filed: 2001-07-09
Abstract: PURPOSE: To apply proper back pressure to a turning scroll even at either operation time in a scroll compressor capable of switching inside high pressure operation and inside low pressure operation. CONSTITUTION: A back pressure chamber of the turning scroll 132 is divided into a first back pressure chamber A for communicating with a driving chamber 112 and an independent second back pressure chamber B by first and second thrust rings 160 and 170, and pressure in the second back pressure chamber B is set to delivery pressure or suction pressure according to an operation mode.
Patent KR-20030006714-A (KR)
Title: Front Wheel Clutch Apparatus for 4-Wheel drive vehicles
Inventor: KIM GYEONG SU
IPC: B60K17/35
Filed: 2001-07-14
Abstract: PURPOSE: A device for controlling the front wheel driving force of a four wheel drive vehicle is provided to compact the structure and to easily change from two-wheel driving to four-wheel driving and from four-wheel driving to two-wheel driving by making a brake disk connected with a pin and disconnected from the pin via a drive change switch. CONSTITUTION: A hub body(10) is rotatably combined to a front wheel shaft. The hub body and a brake disk(12) are combined to bearings(14,16) via a fixing member(18) to idle. Many pins(20) are installed in the hub body. Pin connecting holes(24) are formed on the brake disk. The brake disk is combined with the hub body and disconnected from the hub body by the connection of the pin connecting hole with the pins. The pin includes an actuator(22) operated by a drive change switch(2).
Patent KR-20030008963-A (KR)
Title: A Prefabricated FRP Boat
Inventor: KIM HYO CHEOL
IPC: B63B3/00
Filed: 2001-07-21
Abstract: PURPOSE: An assembling FRP(Fiber Reinforced Plastic) boat is provided to cut down expenses, and to construct the boat conveniently by forming the structure of the boat with plural frames including assembling recessed parts and by assembling FRP plates with the structure. CONSTITUTION: An assembling FRP boat is composed of a main structure formed like the body shape of a ship with plural frames(2-8) including recessed parts; a wall part formed partially in the frames by a simple mold and composed of plural FRP plates(14,16,22,24) by inserting the edges of FRP plates into the recessed parts; plural assembling members(32,34,36,38,42,44,46) combined with connection portions crossing frames after assembling FRP plates; and plural reinforcing frames(52,54) contacted to the inside or the outside of the boat for reinforcing and installed to connect assembling members. The boat is manufactured conveniently by assembling FRP plates with the main structure.
Patent KR-20030012430-A (KR)
Title: an advertising effect analysis system for ad-vehicles and method thereof
Inventor: CHO HYEON SIK
Filed: 2001-07-31
Abstract: PURPOSE: A system for analyzing an advertising effect of a mobile advertisement vehicle in real time and a method thereof are provided to verify an advertising effect by sticking a position checking device on all vehicles with an advertising plate, respectively, thereby analyzing/monitoring that an advertisement of a specific advertiser is being publicized by how many vehicles at an area in real time. CONSTITUTION: A vehicle(10) has an advertising plate and a position checking device stuck thereon. A satellite(20) checks a position of a vehicle using the position checking device. An advertisement vehicle management station computer(30) includes information with respect to the advertising plate. A server(40) receives a position signal being transmitted from the vehicle(10), checks a position of the vehicle(10), checks contents of the advertisement of the vehicle(10) from the advertisement vehicle management station computer(30), and analyzes an advertising effect according to areas in real time. An advertiser computer(50) transmits the analysis contents of the server(40) to an advertiser.
Patent KR-20030012567-A (KR)
Title: Automatic calculation system for traveling expenses based on internet website
Inventor: KIM KYOUNG HEE
Filed: 2001-08-01
Abstract: PURPOSE: A system for automatically producing a business trip expense based on the Internet is provided to make a finance personnel fast and easily progress a business by automatically producing the business trip expense in real time through a database linked with a service company such as a transportation network, a hotel and a restaurant. CONSTITUTION: A job environment is fixed by separating a form of a business trip(S1). The basic information such as a grade, a name and an object and period of the business trip is inputted(S2). After fixing the departure and arrival place information, and a transportation tool, a transportation expense is inputted by using a transportation fare database transmitted through the Internet(S3). A daily expense, a food expense and a lodging expense are inputted by using a service charge database transmitted through the Internet(S4). The inputted expense is displayed on a screen by the automatically calculation(S5). The transportation fare database and the service charge database are updated in real time by downloading the changing details of a fare system through the Internet.
Patent KR-20010088531-A (KR)
Inventor: JUNG JIN TAEK
IPC: A62B35/00
Filed: 2001-08-02
Abstract: PURPOSE: A supporting rope control implement for working at a high place is provided to reduce the weight of the implement to half of that of an existing control implement by constructing parts to which a large amount of tension is not applied with an aluminum plate having a low tensile strength and parts to which a considerable tension is applied with an aluminum plate having a high tensile strength. CONSTITUTION: The supporting rope control implement for working at a high place comprises a control implement body (1) and an opening or closing plate (5) which is opened or closed by a guiding pipe (3) and a hinge part (2), wherein the control implement body (1) and the opening or closing plate (5) are constructed of an aluminum plate having a relatively low tensile strength such as Al 6061 or Al 5052 having a tensile strength of less than 1000 kg; and a supporting ring (10) and outer and inner side saw blade plates (8,9) are constructed of an aluminum plate having a relatively high tensile strength such as Al 7075 having a tensile strength of 1500 kg or more, thereby minimizing the weight and volume of the control implement.
Patent KR-20020011912-A (KR)
Inventor: OKADA TAKU
IPC: G09G3/296
Filed: 2001-08-03
Abstract: PURPOSE: Improved gas discharge display device is provided to realize a gas discharge display device that performs stable write operations on a gas discharge panel and thereby produce an image display of superior quality. CONSTITUTION: FIG. 1 is a perspective view showing a rough construction of a surface discharge AC PDP to which the embodiments of the invention relate. Scan electrodes SC1-SCn and sustain electrodes SU1-SUn, a dielectric layer(13), and a protective layer(14) are formed on a front glass substrate(11), thereby forming a front panel(10). Also, address electrodes A1-Am and a dielectric layer(23) are formed on a back glass substrate(21), thereby forming a back panel(20). The front panel(10) and the back panel(20) are arranged in parallel to each other with a gap in between, so that the scan and sustain electrodes face the address electrodes. The gap between the front panel(10) and the back panel(20) is partitioned by barrier ribs RIB in the form of stripes, to form discharge spaces(40). Discharge gas is enclosed in these discharge spaces(40). In the discharge spaces(40), phosphor layers(31) (red phosphors, green phosphors, and blue phosphors) are arranged in turn on the back panel(20).
Patent KR-20030012667-A (KR)
Title: System for receiving and transmitting a multi-channel signal, and method for controlling the same
Inventor: LIM JONG HYEON
IPC: H04N7/20
Filed: 2001-08-03
Abstract: PURPOSE: A multichannel transmission/reception system and a method for controlling the same are provided to simultaneously receive multiple satellite broadcasting signals scrambled in common interface mode even at a remote site. CONSTITUTION: A multichannel transmission/reception system includes a satellite broadcast receiving set(170) and a plurality of remote receiving sets(200). The satellite broadcast receiving set receives a scrambled or unscrambled digital satellite broadcasting signal, demultiplexes and demodulates the signal to output audio/video signals through a predetermined wired line and output audio/video signals through a predetermined wireless channel. The plurality of remote receiving sets demodulates the audio/video signals, transmitted from the satellite broadcast receiving in radio, to output the video signal to a predetermined display and output the audio signal to a predetermine speaker.
Patent KR-20030013160-A (KR)
Title: CMP slurry for polishing copper wirings
Inventor: DO WON JUNG
IPC: C09K3/14
Filed: 2001-08-07
Abstract: PURPOSE: Provided is a CMP(chemical mechanical polishing) slurry for polishing copper wires, which can prevent dishing and erosion caused by the porosity and low strength of a cooper oxide layer and can keep high polishing-velocity. CONSTITUTION: The CMP slurry contains: 0.01-0.5wt% of an amine compound being at least one selected from ethyl maleimide, ethyl hexyl amine, and salts thereof; 0.01-0.5wt% of an ester compound being at least one selected from ethyl bromo isobutyrate, ethyl bromo methyl propionate, diacetoxy pentane, and salts thereof; 0.01-0.5wt% of a sulfone compound being at least one selected from toluene sulfonyl hydrazine, toluene sulfonyl isocyanate, toluene sulfonamide, sulfonyl urea, and etc.; 1-5wt% of a peroxide being at least one selected from hydrogen peroxide, potassium periodate, potassium persulfate, and salts thereof; 1-15wt% of metal oxide fine powder being at least one selected from silica(SiO2), alumina(Al2O3), ceria(CeO2), and titania(TiO2); the balance being deionized water.
Patent KR-20020020999-A (KR)
Inventor: DSCHEN TSING
IPC: B65G47/91
Filed: 2001-08-28
Abstract: PURPOSE: An apparatus for mounting semiconductor chips is provided to simply check whether a semiconductor chip is mounted on a pick-up tool. CONSTITUTION: An apparatus for the mounting of semiconductor chips comprises a bondhead with a pick-up tool(6) with a longitudinal drill hole(9) to which vacuum can be applied for the gripping and transport of a semiconductor chip. To detect whether the pick-up tool has gripped the semiconductor chip, a body with a reflecting surface is arranged in the longitudinal drill hole of the pick-up tool which, when passing over the light source on absence of the semiconductor chip deflects light shining from underneath into the longitudinal drill hole of the pick-up tool into a horizontal plane. The pick-up tool has locations which are pervious to the deflected light of the light source. At least one optical element is arranged on the bondhead which concentrates at least part of the deflected light emerging laterally from the pick-up tool onto a photosensor.
Patent KR-20030018387-A (KR)
Title: Slub type core yarn, manufacturing method thereof, and manufacturing device thereof
Inventor: KIM JIN SE
IPC: D02G3/34
Filed: 2001-08-28
Abstract: PURPOSE: A method and apparatus for producing titled core yarn using a filament yarn having high expansion as the core yarn and a slub yarn as an effect yarn and then winding to directly cover the surface of the corn yarn are provided. Therefore, weaving using the core yarn produces a textile fabric having excellent feel, weavability and dyeability. CONSTITUTION: The core yarn is prepared by the following process: preparing a roving with a spinning material such as a staple in a roving process; supplying the roving by changing the surface speed thereof to have a slub size of 1 to 30cm, a slub thickness of 100 to 500% at a top and a distance between slubs of 5 to 30cm and then winding a core yarn and the roving at a speed of 1:1 to 1:5; and winding the core yarn having a slub shape.
Patent KR-20030019658-A (KR)
Title: Drive-speed control system for folklift truck
Inventor: JUN YONG CHEOL
IPC: B66F9/06
Filed: 2001-08-29
Abstract: PURPOSE: A drive-speed control system for a forklift truck is provided to achieve an in-advance prevention against overspeed of the forklift truck, by suppressing the supply of fuel-air mixture to the engine when the current driving speed is higher than a preset level. CONSTITUTION: A drive-speed control system for a forklift truck comprises a first cable(22) connected to an accelerating pedal(10); a connection lever(24) mounted to a vehicle body in such a manner that the connection lever is rotatable, being interlocked to the first cable; a second cable(26) having an end connected to the connection lever and the other end connected to a throttle valve(30), in such a manner that the connection lever and the throttle valve are interlocked with each other; a vehicle speed sensing unit(40) for sensing the vehicle drive speed and outputting a vehicle speed signal; a limit speed set unit(50) for inputting the desired limit speed; a control unit(60) for comparing the vehicle speed signal input from the vehicle speed sensing unit with the speed set by the limit speed set unit, and outputting a signal when the current vehicle speed is higher than the preset speed; and a connection lever rotation control unit(70) for controlling the rotation of the connection lever in accordance with the signal output from the control unit.
Patent KR-20010106303-A (KR)
Inventor: JUNG YEON GUK
IPC: D06B23/30
Filed: 2001-08-31
Abstract: Method of operating an inkjet printhead for printing on a substrate; the printhead having a chamber communicating with a nozzle for ejection of ink droplets and with a supply of ink; the printhead further comprising electrically actuable means associated with the chamber and actuable a plurality of times in accordance with print tone data, thereby to eject a corresponding number of droplets to form a printed dot of appropriate tone on the substrate; the method comprising the steps of applying a plurality of electrical signals to the electrically actuable means in accordance with the print tone data, the time delay between application of successive signals being such that any variation in the average velocity at which corresponding droplets travel to the substrate to form said printed dot remains below that which would lead to defects in the printed image detectable by the naked eye, regardless of the number of said droplets ejected to form said printed dot.
Patent KR-20010092013-A (KR)
Inventor: JEE SU YOUNG
IPC: A61K8/19
Filed: 2001-09-07
Abstract: PURPOSE: An underarm deodorant containing alum as main material is provided, which has inhibitory effects on the offensive smell of the armpit free from problems of safety. CONSTITUTION: Alum is heated at low temperature for 30 to 40min to produce crystalline and grinded to produce white powder useful as underarm deodorant. The deodorant is applied to the armpit and has inhibitory effects especially on the offensive smell of the armpit called hircismus smell.