baber/WOPTO huggingface dataset:
Patent KR-20020005181-A (KR)
Title: A Water Purifier Ship
Inventor: JU DAE SEONG
IPC: B63B35/32
Filed: 2000-06-21
Abstract: PURPOSE: A water quality purifying ship is provided to effectively remove algae and pollutive matters from a lake, the river and the sea in situ without using any additional treatment tub and increase the cohesion and flock forming of the pollutive matters by spraying cohesion chemicals before or immediately after manufacturing pressurized water. CONSTITUTION: A water quality purifying ship includes vertical plates(13) formed at both lower ends of the ship having a driving unit, front and rear guiding plates(52) for guiding water to treat to be mixed with cohesion chemicals and pressurized water, a chemical spraying unit(22) for spraying the cohesion chemicals supplied via a chemical pump(21) to the water containing floating matters, a pressurized water spraying unit(33) for discharging the pressurized water to which oxygen is dissolved from a pressure tank(32), a flock collecting unit(40), and a flock storing tub(41) mounted on the ship or at a rear side of a barge(10) for storing the collected flocks.
Patent KR-20020005191-A (KR)
Title: Automatic trimming device of a gusset plate corner for ship
Inventor: KIM JEONG GYU
IPC: B23B5/16
Filed: 2000-06-22
Abstract: PURPOSE: A reinforcement corner automatic processing device for a ship is provided to reduce processing time of reinforcement corner by automatic processing and to minimize dust and noise of the ship. CONSTITUTION: A reinforcement corner automatic processor comprises plural chain conveyors(111) having reinforcing member(170); a transferring roller assembly(114) moving the reinforcing member; a loading unit(110) forming the transferring roller assembly; a cutter(121) removing slag attached to a surface of the reinforcing member by being mounted on an inlet unit(120); a pair of molding rollers(132a,132b) supporting the reinforcing member; a molding unit(130) bending a corner portion of the reinforcing member; a primer coating unit(140) applying primer on the reinforcing member; a discharging unit(150) discharging the reinforcing member by a fork; carrier(164) attached to a link conveyor(161); an electromagnet(168) attached to an electromagnet assembly(167); and a unloading unit(160) loading the reinforcing member into a pellet(169).
Patent KR-20020006157-A (KR)
Title: power controlling apparatus for receiver and transmitter of intermediate frequency
Inventor: KIM CHAN GYU
IPC: H04B1/40
Filed: 2000-07-11
Abstract: PURPOSE: A power control unit of a transmission/reception intermediate frequency processing apparatus is provided to simplify a device construction and reduce a power consumption in a sleep mode by cutting a power supply in the sleep mode and controlling a power of an IFT/IFR(Intermediate Frequency Receiver/Intermediate Frequency Transmitter) for every slot cycle period and the operation of the IFR by an MSM3000(Mobile Station Mobile 3000). CONSTITUTION: An MSM power supply unit(10) is constantly operated by a control signal outputted as ON signal all the time from an MSM3000(20) and supplies a power to the MSM3000(20). The MSM3000(20) receives the power from the MSM power supply unit(10) and performs a function of controlling a general operation of a terminal and controls the operation of an IFR/IFT/voltage control oscillator power supply unit(40), an IFR(50) and a voltage control and oscillator(70) for every slot cycle period. The IFR/IFT/voltage control oscillator(40) is operated for every slot cycle period according to the control signal of the MSM3000(20) and supplies a power to the IFR(50), an IFT(60) and a voltage control oscillator(70). The voltage control oscillator(70) is operated upon receiving a power from the IFR/IFT/voltage control oscillator power supply unit(40), generates a system clock of the terminal and provides the system clock to the IFR(50) and the IFT(60). The IFR(50) is operated upon receiving the system clock from the voltage control oscillator(70). A sleep crystal(30) generates a clock used in a sleep mode of the terminal.
Patent KR-20000072043-A (KR)
Inventor: KANG SEONG DON
IPC: G06F17/40
Filed: 2000-07-13
Abstract: PURPOSE: A method and apparatus for managing a cadastral map are provided for implementing a convenient and effective use of a cadastral map by computerizing a civil application/issue, land change request application, and land divide/combining function in an online. CONSTITUTION: A method for managing a cadastral map includes a vector map DB constructing process(P1), a cadastral/unit land information DB constructing process(P2), a connection process(P3), a user verification process(P4), a service selection process(P4), and an information application process(P6). The vector map DB constructing process(P1) and the cadastral/unit land information DB constructing process(P2) are called as a preparation process.
Patent KR-20020007792-A (KR)
Title: Method for reducing FeRAM degradation caused by package
Inventor: KANG EUNG YEOL
IPC: H01L27/105
Filed: 2000-07-19
Abstract: PURPOSE: A method for reducing degradation of a ferroelectric memory device caused by a package process is provided to improve retention, by performing a package process after a unit ferroelectric memory cell becomes an initial state or a state that a minimum electric field is applied. CONSTITUTION: A wafer having the ferroelectric memory device is prepared. The function of a ferroelectric memory cell formed on the wafer is tested. The voltage lower than an operation voltage is applied to the ferroelectric capacitor of the ferroelectric memory cell at least once. A package process is performed regarding the ferroelectric memory device.
Patent KR-20020009081-A (KR)
Title: Bubble-jet type ink-jet printhead
Inventor: KWON O GEUN
IPC: B41J2/05
Filed: 2000-07-24
Abstract: PURPOSE: An inkjet printer head in a bubble jet type is provided to prevent ink from back flowing, to actively supply the ink by simplifying structure of a passage of the ink and to easily control ink discharging amount. CONSTITUTION: An inkjet printer head of a bubble jet type comprises plural electrode pads(101) arranged along an edge of a base plate(100); a nozzle plate(200) installed in the middle of the base plate; a nozzle(201) mounted on the nozzle plate; a partition body(102a) expanded toward a length direction of a middle portion of the base plate; an outer wall body(102b) mounted on outmost end portion of the nozzle plate; an ink chamber(300) mounted between the base plate and the nozzle plate; an ink supplying groove(103) formed on an end of the base plate; a unit chamber(300a) isolated as a nozzle unit by a camber wall body; and unit heaters(400a,400b) composing a bubble generating unit(400). The unit heater is arranged between the chamber bodies in a row to generate bubble by generating heat energy.
Patent KR-20000063607-A (KR)
Inventor: PARK CHANG YEONG
Filed: 2000-07-20
Abstract: PURPOSE: A system for negotiating a purchase between a purchaser and a seller, applying a standard document based on xml and confirming a delivery si provided for implementing a stable and quick transaction by integrating a guarantee paper issuance, a delivery check system and a financial payment system. CONSTITUTION: A buyer suggests a buying online and price determination model(S2) and informs to a B2B system. The B2B system inputs into an online catalog data(S3) and informs the contents suggested by the seller catalog data to the buyer(S4, S5). The buyer provides a price negotiation and buying opinion to the B2B system with respect to the suggested contents(S6).
Patent KR-20020011536-A (KR)
Title: Correcting coil module having direct driving disposition
Inventor: NAM BO HYEON
IPC: H01J29/76
Filed: 2000-08-02
Abstract: PURPOSE: A coil module for correcting straightness is provided to obtain fine picture without cross color by removing a permanent magnet and controlling current direction of a second order coil bidirectionally. CONSTITUTION: A coil module for correcting straightness comprises a primary wound coil(L1), a secondary wound coil(L2) and a controller including two transistors(Q1,Q2), a capacitor(C1) and a resistor(R1). The primary wound coil(L1) has no permanent magnet at its top. An operating voltage(V1) is applied to one end of the secondary coil(L2) and another operating voltage(V2) is applied to another end of the secondary coil(L2). A control voltage(100) is applied to the bases of the transistors(Q1,Q2) coupled to the operating voltage(V2) to change current direction between two directions based on the value of the control voltage(100).
Patent KR-20010049998-A (KR)
Inventor: HIRONAKA HIDEYUKI
IPC: C07B61/00
Filed: 2000-08-04
Abstract: PURPOSE: To provide a method for producing acrolein and acrylic acid, by which the acrolein and the acrylic acid can be obtained in high yields, by oxidizing propylene in the presence of a Mo-Bi-Fe based compound oxide catalyst in fixed bed multitubular type reactors in which the catalyst layers are divided into plural catalyst layers, respectively, where the catalyst changed in the contents of Bi and Fe is charged so that the contents of the Bi and the Fe are decreased from inlets for the gas of the raw material to exits. CONSTITUTION: This method for producing acrolein and acrylic acid comprises catalytically oxidizing propylene with molecular oxygen (-containing gas) in a gaseous phase in the presence of a compound oxide catalyst of the formula: MoaWbBicFedAeBfCgDhOx (A is Co or Ni; B is P, Bb or the like; C is an alkali metal or Tl; D is Si, Al or the like; (a) to (h) and (x) are each the atomic numbers of Mo to O, respectively; when (a) is 12, (b) is o to 5; (c) is 0.1 to 10; (d) is 0.1 to 10; (e) is 1 to 20; (f) is 0 to 5; (g) is 0.001 to 3; (h) is 0 to 30; and (x) is a number determined by an oxidation state) in fixed bed multitubular type reactors whose catalyst layers are divided into two or more layers in the tube axis directions, respectively, and in which the catalyst changed in the contents of Bi and Fe is charged so that the contents of the Bi and the Fe are decreased from inlets for the gas of the raw material to exits.
Patent KR-20020013107-A (KR)
Title: Fabrication method of semiconductor and optical chip using photo resist with silica
Inventor: CHO SEONG JE
IPC: H01L21/027
Filed: 2000-08-11
Abstract: PURPOSE: A method for forming a semiconductor using silica-containing photoresist is provided to enable a deep etch and shorten manufacturing time, by increasing selectivity of photoresist to silica in a silica etch process without using a metal mask. CONSTITUTION: The silica-containing photoresist is applied on a silicon wafer. Ultraviolet rays are irradiated into only a predetermined region on the silicon wafer on which the photoresist is coated. The exposed portion of the silicon wafer is reacted with developer and eliminated. Etch gas is supplied to the silicon wafer to remove the portion of the silicon wafer reacting with the etch gas.
Patent KR-20020015140-A (KR)
Title: Active roll controlling device of vehicle
Inventor: SHIN SANG JIN
IPC: B60G17/015
Filed: 2000-08-21
Abstract: PURPOSE: An active roll control device of a vehicle is provided to improve traveling safety and riding comfort of a vehicle at the same time by preventing slanting of a body occurring according to the condition of road surface. CONSTITUTION: The suspension system of a vehicle is composed of an axle(20), a vehicle height sensor(40), a control unit(38), and an active roll control unit. The axle(20) supports to make the wheels of both sides rotate and the axle is a structure of rigid axle. The vehicle height sensor(40) installed between the body(36) and the axle(20) detects the rate of height change between the body(36) and the axle(20) according to change of height of the vehicle. The control unit(38) makes a drive control sign when the rate of height change is over the rate of height change preset and controls general actions for the active roll control of the vehicle. The active roll control unit forms a link mechanism by combining an upper rod adjusting the length and lower rod(22) for the length to be fixed and control roll of the vehicle by changing the whole length of the upper rod according to the drive control sign to be input from the control unit(38) with slant to the fixed direction between the body(36) and the axle(20). The active roll control unit includes an actuator(28) guiding for the other ends of the first and second rods(24,26) so as to move to the length direction fixed.
Patent KR-20020017540-A (KR)
Title: Structure of a fair glass
Inventor: MIN BYOUNG HO
IPC: C03C27/06
Filed: 2000-08-30
Abstract: PURPOSE: A structure of decoration-inserted pair glass is provided, which is characterized in that a fixing member is set on the space of pair glass so that it helps a decoration to fix on the position we want. CONSTITUTION: The pair glass comprises the parts of: a pair glass(10) with a space between glasses; a fixing member(20), a thin net(21) made of resin or metal, set on a glass side in the space of the pair glass with an instant adhesive, wherein it is desirable that the net is so thin that we can't see it; a decoration(2) fixed on the net. The pair glass is installed on the window frame or wall as a substitute for panel.
Patent KR-20020018363-A (KR)
Title: Groove structure in golf club
Inventor: BAEK TAE SUN
IPC: A63B53/04
Filed: 2000-09-01
Abstract: PURPOSE: Groove structure of a golf club is provided to maximize the backspin effect of a golf ball via the appropriate and effective frictional contact with the surface of the golf ball at a time of impact. CONSTITUTION: In a shaft(2) and a club head of a golf club(1), a groove(4) molded on a surface(3) of the golf club is designed into an oblique line pattern that the center portion thereof is narrow and the outer portion is wide. In this case, since the center portion of the club surface directly contacting with a golf ball is dense, the backspin of the golf ball is induced at a moment that the golf club impacts the golf ball. The structure of groove is able to be modified in various patterns enough to induce the appropriate and effective frictional contact with the surface of the golf ball at a time of impact.
Patent KR-20020027658-A (KR)
Title: Speed torque tester for induction motor
Inventor: CHOI JIN WON
IPC: G01L5/10
Filed: 2000-09-04
Abstract: PURPOSE: A motor speed-torque measuring apparatus is provided to obtain a torque by measuring the input voltage and current, without using an expensive dynamometer and torque measuring device. CONSTITUTION: An apparatus comprises a voltage measuring transformer(2) and a current measuring transformer(3) for converting an input voltage and current of an induction motor(1) into an alternating current voltage and current, and supplying the converted voltage and current to an analog computational circuit(4); the analog computational circuit constituted by an electronic circuit for obtaining a torque of motor, from the result of multiplication of a voltage vector and a current vector; a signal recording and computation unit(7) for converting an analog signal of the analog computational circuit into a numerical value, and converting an instantaneous value of torque into an effective value; a non-contact type speed measuring pulse generator(5) for measuring speed by generating pulses in proportion to the rotating speed of the induction motor; a pulse counter(6) for converting pulses into digital value, and transmitting the digital value to a computation unit(7).
Patent KR-20010030309-A (KR)
Title: Cassette Equipment For Storing Paper Money
Inventor: ABE HIROSHI
IPC: G07D9/00
Filed: 2000-09-07
Abstract: PURPOSE: To provide a paper money storage cassette able to carried develop to close its large aperture to prevent paper money from being taken out through the aperture. CONSTITUTION: When payment with paper money is requested, a fan 55 is made to drive to generate negative pressure in a suction box. A microprocessor turns on an electric motor to operate a carrying mechanism 90, and further, an electric motor 66 is operated to move an extraction mechanism 50 to a required position. Thus, paper money existing on the surface of stacked paper money is sucked into the large opening of the suction box. Next, an electric motor 73 is operated to rotate upper and lower rolls 53 reversely for a required period. Then, the paper money sucked toward the opening is slightly pulled down. As a result, each upper corner of the paper money sucked into the suction box is separated from each tab to make flexure due to negative pressure. The flexure makes the sucked paper money separated from the other paper money in a cassette 20.
Patent KR-20000072562-A (KR)
Inventor: KIM MIN GYEONG
Filed: 2000-09-09
Abstract: PURPOSE: A commercial information supply system including specific area's geographic information through internet is provided to enable users to easily receive the area's geographic information in accordance to the desired commercial classification or the address and to provide the system through a website in which the users can visit the appropriate business's website by clicking an advertisement banner. CONSTITUTION: A commercial information supply system including specific area's geographic information through internet is composed of registration, creation, storage, and search. The appropriate area's businesses and the service users register as members(A200) and the commercial business independently creates a commercial homepage through the request to a service provider(A201). The companies are stored in the map DB in accordance to the commercial classification of the business(A202). A service user inputs the search categories, such as the commercial classification, address, area, or the business name, and searches the electronic map(A203). A search result is displayed in accordance to the search conditions(A204) and when the user selects a company icon that is displayed on the electronic map(A205), the user is connected to the company's homepage(A206) and the user searches for the desired information(A207).
Patent KR-20010000328-A (KR)
Inventor: LEE GU YONG
IPC: H04N7/14
Filed: 2000-09-15
Abstract: PURPOSE: An image display system and a method are provided to display images input through an image camera to a monitor as a mirror, thereby enhancing the utility of the image camera and the instinct of a user. CONSTITUTION: An image display system comprises a display(2) for displaying images, an image camera(1) for photographing the images, a digital converter(22), an inverter(23) and an analog converter(25). The digital converter(22) converts the analog data of the image into digital data. The inverter(23) outputs inversion signals for inverting the left and right direction of the digital image data of the digital converter. The analog converter(25) converts the inverted digital image data into analog data to provide the converted data to the display.
Patent KR-20020021713-A (KR)
Title: Shadow mask frame assembly and for flat type CRT therewith
Inventor: KIM MUN SEONG
IPC: H01J29/02
Filed: 2000-09-16
Abstract: PURPOSE: A shadow mask frame assembly and a flat cathode ray tube having the same are provided to completely shield earth magnetic field. CONSTITUTION: A shadow mask frame assembly comprises a first and a second support elements(11,12) parallel to each other, and a first and a second elastic elements(13,14). Both ends of the first and the second elastic elements(13,14) are fixed to both ends of the first and the second support elements(11,12) for maintaining the distance between the first and the second support elements(11,12). A flat shadow mask(20) is welded to the support elements(11,12) at long edges of the flat shadow mask(20). Many slits are formed as strips on the flat shadow mask(20). The shadow mask(20), the first and the second support elements(11,12), and the first and the second elastic elements(13,14) are mounted to be walled up inside the shield frame. The thickness of the shield frame is equal to or larger than the length from the surface of the shadow mask(20) to the bottom of the elastic elements(13,14).
Patent KR-20010050585-A (KR)
Inventor: FURUKAWA TADASHI
IPC: G09F9/00
Filed: 2000-09-22
Abstract: PURPOSE: To improve the coating film density which is directly related to the improvement in luminance of a plasma display. CONSTITUTION: A suitable amount of a group IV element is incorporated into a phosphorus-vanadate phosphor mainly comprising a rare earth element to make the particle shape of the phosphor spherical or cubical.
Patent KR-20020023573-A (KR)
Title: Impurities removeing system of food waste
Inventor: PARK NO WOOK
IPC: B09B3/00
Filed: 2000-09-23
Abstract: PURPOSE: An apparatus for removing alien materials of food garbage is provided so as to manufacture compost of high quality by completely removing vinyl contained in the food garbage. CONSTITUTION: The apparatus for removing alien materials of food garbage comprises a vessel body(C) at the inside of which an agitation room(1) containing food garbage is equipped; an agitation member(M) in which a plurality of rotation blades(4) are rotationally installed on a rotation shaft(3) mounted onto the inside of the agitation room(1); a sorting mesh sieve(T) which is installed at the lower side of the agitation room(1), and on which a plurality of discharging holes(12) are formed; and a first water pipe(22a) and a second water pipe(22b) which are connected to the upper part of the vessel body(C) so that food garbage in the agitation room(1) and water are mixed in a mixing ratio of 2 to 5:1 by supplying water into the first water pipe(22a) and the second water pipe(22b).
Patent KR-20010000388-A (KR)
Title: Slipper
Inventor: KIM SEONG JIN
IPC: A43B3/10
Filed: 2000-09-25
Abstract: PURPOSE: A slipper is provided, which is characterized in that user can put on the slipper through both front part and rear part easily. CONSTITUTION: The slipper has two part (2) for fixing toes in front and rear of the slipper. The toe fixing parts (2) is made of flexible material to maintain its shape.
Patent KR-20020024701-A (KR)
Title: Realization of Full Screen VOD System and It's Method Using Internet SET TOP BOX
Inventor: KIM YEONG MIN
IPC: H04N21/262
Filed: 2000-09-26
Abstract: PURPOSE: A system and a method for realizing full screen VOD using Internet set top box provide VOD services of high quality of DVD level on a full screen, and to minimize waiting time of consumers by successive streaming at a predetermined time interval. CONSTITUTION: A method for realizing full screen VOD using Internet set top box includes the steps of implementing a backward function allowing a user to reproduce former data whenever the user demands by always storing data of about 5 minutes, showing moving picture while storing existing streaming through background operation when the user sees the moving picture using the backward function, and streaming and providing a piece of moving picture at 15 minute intervals by assigning 6 channels to a piece of moving picture.
Patent KR-20010050723-A (KR)
Title: Acaricidal compositions
Inventor: HATAKOSHI MAKOTO
IPC: A01N47/02
Filed: 2000-09-29
Abstract: PURPOSE: Novel acaricidal compositions capable of being used for controlling acarina by loading fumigant preparations of the compositions in a vessel such as a paper tube, adding a burning agent such as thermite and burning the fumigant preparations are provided. Therefore, the compositions exhibit excellent synergic effect on controlling acarina. CONSTITUTION: These acaricidal compositions generally contain 2-methoxycarbonyl-4-chlorotrifluoromethanesulfonanilide and 2-(2,6-difluorophenyl)-4-(2-ethoxy-4-tert-butylphenyl)-2-oxazoline together as active ingredients in a weight ratio of about 1:0.1 to 1:10. These compositions also contain polyvinyl alcohol, carboxymethyl cellulose, starch or the like as a binding agent and zinc oxide as a coagulant.