baber/WOPTO huggingface dataset:
Patent KR-20010007548-A (KR)
Inventor: KISHI TOMOKATSU
IPC: G09G3/291
Filed: 2000-06-28
Abstract: PURPOSE: A driving apparatus is provided to hold down the breakdown voltage of each element to half the value in previously-considered apparatus. CONSTITUTION: A driving apparatus comprises switches(SW1-SW3), a first signal line(OUTA), and a second signal line(OUTB). By ON/OFF control of the switches(SW1-SW3), the voltage of the first signal line(OUTA) is changed between a positive voltage (+1/2V) level, which is smaller than a voltage V to be applied to a load(20), and the ground level, and the voltage of the second signal line(OUTB) is changed between the ground level and a negative voltage (-1/2V). By ON/OFF control of switches(SW4,SW5), the positive and negative voltages given by the first and second signal lines are selectively applied to the load(20). The maximum voltage applied to each element in the driving apparatus can be thereby lowered to the voltage (1/2V), which is smaller than the voltage V to be applied to the load(20).
Patent KR-20000054835-A (KR)
Inventor: KIM KYANG WON
IPC: A63B69/40
Filed: 2000-06-28
Abstract: PURPOSE: A strike exercising device is provided to prolong useful life of a ball as a whole and allow a strike exercise to be performed in a narrow space while adopting a throw system causing lower impact force than a strike system. CONSTITUTION: A device comprises a driving axis(11) having a first protrusion extended to be perpendicular or near-perpendicular to the driving axis, a throwing unit having an actuating arm(14) rotating in contact with the first protrusion, a throwing arm(15) formed integrally with the actuating arm, a first rotation axis(17) to which an assembly of the actuating arm and the throwing arm is installed, a first resilient member(18) of which one end is fixed to the assembly so as to rapidly rotate the assembly by a resilient force upon separation of the actuating arm from the first protrusion, and a groove for allowing the throwing arm to pass through an interior thereof so as to throw a ball, and a supply member for periodically supply balls to the throwing unit.
Patent KR-20020003054-A (KR)
Title: A method of panoramic video displaying
Inventor: KWON O JIN
IPC: G11B27/00
Filed: 2000-07-01
Abstract: PURPOSE: A panorama type video display method is provided to improve the viewing efficiency, to save shot seeking time, to offer convenience for a user, and to conveniently and effectively advertise on the Internet. CONSTITUTION: Modes as playback, stop, previewing, reviewing, fast forwarding, fast backwarding, rewinding, pause and slow motion used in analog video display method are added with a panorama type playback mode, a panorama type slide mode, a panorama type summary playback mode, a panorama type flow chart mode, a panorama type video book mode and a data insertion mode. For each mode, specific algorithm is applied. The panorama type playback mode automatically controls a playback speed corresponding to the content of a video. The panorama type slide mode reconstructs the content of the video in sequentially serial camera shots. The panorama type summary playback mode is for displaying the content of the video shot by shot. The panorama type flow chart mode is for easily understanding the flow of the entire video by displaying a flow chart of shots. The panorama type video book mode displays representative screens as a book. The data insertion mode displays a specific shot inserted between other shots.
Patent KR-20020005880-A (KR)
Title: Reflective type liquid crystal display device
Inventor: HAN GWAN YEONG
IPC: G02F1/1335
Filed: 2000-07-10
Abstract: PURPOSE: A reflection-type liquid crystal display, which disperses and diffuses reflected light without having an additional diffusion plate, is provided to prevent deterioration in contrast and luminance caused by the diffusion plate and to reduce manufacturing cost. CONSTITUTION: A reflection-type liquid crystal display device includes the first substrate(30) on which a polarizer is arranged, the second substrate(32) disposed in parallel with the first substrate, and the first electrode(34) formed on a surface of the first substrate that faces the second substrate. The device further has a reflection film(36) formed on a surface of the second substrate that faces the first substrate, and an asperity layer(37) that has microscopic grains for increasing reflection efficiency of light reflected through the reflection film and is formed on the reflection film. The device also has the second electrode(40) formed on the asperity layer, and a liquid crystal layer(46) filled between the first and second electrodes.
Patent KR-20020006981-A (KR)
Title: Plasma reactor and an apparatus containing the same
Inventor: CHOI HO SEOK
IPC: H01L21/30
Filed: 2000-07-14
Abstract: PURPOSE: A plasma reactor and an apparatus including the same are provided to process simultaneously various types of samples by simplifying a plasma reactor and its apparatus. CONSTITUTION: A plasma reactor and an apparatus including the same are formed with a reactor portion(7), a carrier gas inflow portion(2), a vacuum portion(3), a plasma matching network, and a magnetic agitator portion(6). The reactor portion(7) is formed with a pyrex glass tube. A bottom portion of the reactor portion(7) has an elliptic shape. The plasma matching network is formed with an automatic matching network by considering floating particles of plasma state and rotary velocity of a magnetic bar(5). The vacuum portion(3) is formed with a rotary pump and a diffusion pump. The magnetic stirrer portion(6) is used for floating the particles within the reactor portion(7) by forming a magnetic field. An argon gas, an oxygen gas, a hydrogen gas, and a fluorine gas are used as a carrier gas.
Patent KR-20020012372-A (KR)
Title: Pet and simplicity a clean water machine
Inventor: SHIN SUK KYUN
IPC: B01D35/00
Filed: 2000-08-07
Abstract: PURPOSE: A simple multistage water dispenser using pet bottle is provided, which can purify natural water or tap water by a simple water dispenser that is made by just cutting waste pet bottles at required distances, filling water purifying agents into the cut bottles which are used as water purifying bottles and arranging them to be a water dispenser. CONSTITUTION: The water dispenser comprises a feed bottle(10), an upper water purifying bottle(20), a bottom water purifying bottle(21) and a water collecting cylinder(30). On the opening of water collecting cylinder(30) that is set on a supporting base(40), two water purifying bottles(20,21), those have same diameter as that of the feed bottle and are cut at short distance same as the diameter of bottle from the neck, are invertedly inserted sequentially and a water feed bottle(10) that is cut at distance just twice that of the water purifying bottles(20,21) is inserted into the opening of the water purifying bottles(20,21), at the bottoms of inverted necks water purifying agents being prepared to purify water fed from the top.
Patent KR-20020016227-A (KR)
Inventor: HWANG GYE SUN
IPC: B01D46/00
Filed: 2000-08-25
Abstract: PURPOSE: A performance evaluation and diagnosis system of a baghouse system is provided which synthetically analyzes and evaluates performance of the baghouse system in real-time, and accurately diagnoses the baghouse system. CONSTITUTION: The performance evaluation and diagnosis system of a baghouse system comprises a measuring means which is installed on an entrance duct of the baghouse system so as to measure conditions of gases flown into a body(2) through the entrance duct; a measuring means which is installed at the body so as to measure conditions of the gases flown into the body(2) and filtration conditions; a measuring means which is installed at an air tank(3) so as to measure conditions of compressed air supplied to the body; a measuring means which is installed at a stack(6) so as to measure conditions of an exhaust gas filtered in the body; and a means which is installed at an operation room(7) of the baghouse system, performs performance evaluation and diagnosis on the baghouse system based on the data measured by each of the measuring means, and outputs the results of the performance evaluation and diagnosis of the baghouse system.
Patent KR-20020017206-A (KR)
Title: Apparatus and method of constructing a geomorphic model using geomorphic data
Inventor: KIM NAM KUG
IPC: G09B29/10
Filed: 2000-08-29
Abstract: PURPOSE: An apparatus and a method for manufacturing a relief model using geographical data are provided to improve the accuracy of the relief model and three-dimensional modeling by using images transmitted from an artificial satellite and digital geographical data. CONSTITUTION: The apparatus for manufacturing a relief model consists of a geographical data input device(102); a geographical data processing device(104) for providing a relief model manufacturing file by processing geographical data; and a relief model manufacturing device(106). The geographical data processing device first makes DEM(digital elevation model) data from the geographical data, and produces three-dimensional solid model data from the DEM data to provide the relief model manufacturing file.
Patent KR-20020019135-A (KR)
Title: Transistor And Method For Manufacturing The Same
Inventor: KWON SEONG UN
IPC: H01L29/423
Filed: 2000-09-05
Abstract: PURPOSE: A transistor and a method for fabricating the same are provided to obtain a stabilized size of an electrode by increasing an upper area of a gate electrode. CONSTITUTION: A gate oxide layer(214) and an SiN layer pattern(216) are formed on a substrate(200). A gate electrode(252) is formed on an upper portion of the gate oxide layer(214). An SiN spacer(260) is formed on a sidewall of the gate electrode(252) and an upper portion of the SiN layer pattern(216). A width of an upper end portion of the gate electrode(252) is wider than the width of a lower end portion of the gate electrode(252). A plurality of metal silicide(254,216) is formed on the upper portion of the gate electrode(252) and the substrate(200). A dopant implantation region(202) including a low density dopant region and a high density dopant region is formed on a left side and a right side of the gate electrode(252).
Patent KR-20010070066-A (KR)
Title: Improved sram method and apparatus
Inventor: LEE HYUN
IPC: G11C11/41
Filed: 2000-09-09
Abstract: PURPOSE: SRAM method and apparatus are provided to reduce the time necessary to read a cell. In particular, it takes substantially more time for a cell to charge a line than it does to discharge it. CONSTITUTION: The invention is a method and apparatus for minimizing voltage swing on the BIT and (overscore (BIT)) lines of a static random access memory (SRAM), thus minimizing precharge time and READ time for the SRAM. In accordance with the invention, an enhanced sense amplifier(507) is provided in the last column of the memory array. The enhanced sense amplifier(507) detects when the differential voltage between the BIT and (overscore (BIT)) lines exceeds the minimum detectable threshold of the sense amplifier(507). In response to that event, it asserts a feedback line to the READ control circuitry(505) which halts the read operation essentially as soon as the differential voltage between the BIT and (overscore (BIT)) lines reaches the minimum differential voltage detectable by the sense amplifier(507). The technique is adaptive and assures both accurate operation and minimal precharge and read access times across variations in temperature and other environmental conditions.
Patent KR-20010050555-A (KR)
Inventor: SATO KOICHI
IPC: D02G3/28
Filed: 2000-09-21
Abstract: PURPOSE: A production method of a core yarn is provided to always and stably secure a state in which a stretchable filament yarn to be a core is situated in the center and completely covered with external layer fibers. CONSTITUTION: Drafted rovings(30A, 30B) are twisted and taken up in a parallel state through a collector by front rollers. A core yarn(34) is mixed through a snail wireshaped guide member from the back side of the front rollers in the rovings(30A, 30B). Since the guide member is fixed on the collector, the guide member follows to the collector even when slightly swung on right and left and the supply of the core yarn(34) to the center of the roving(30A, 30B) is kept. The state in which the core yarn(34) is completely surrounded with the external layer fibers can always be secured.
Patent KR-20020029200-A (KR)
Title: Method for manufacturing carrier of flip chip semiconductorr package
Inventor: KIM JEONG IL
IPC: H01L21/60
Filed: 2000-10-12
Abstract: PURPOSE: A method for fabricating a carrier of a flip-chip semiconductor package is provided to form a precise type of a dimple and to precisely maintain a mutual position between the dimple and a cavity, by forming the dimple of the carrier by a punching operation. CONSTITUTION: A material for the carrier(19) is prepared. The dimple(12) is formed on the surface of the material for the carrier by a punching operation. The cavity(13) is formed by a half etching process. A protection layer is plated on the material for the carrier. The punching operation is performed by a punch having an end portion of a hemispherical type or truncated cone type.
Patent KR-20020030552-A (KR)
Title: Insert of test tray for test handler
Inventor: JUN IN GU
IPC: G01R31/01
Filed: 2000-10-18
Abstract: PURPOSE: A test tray insert of a test handler is provided to load or unload easily a device by improving a structure of the test tray insert. CONSTITUTION: A test tray insert(200) is formed with a housing(210) for receiving a device, a stopper(220) for fixing the device from both ends of the housing(210), a locker(230), and a compression spring(241). A receipt portion(211) is formed within the housing(210). A plate projection(212) and a support projection(219) are formed on a bottom face of the receipt portion(211). A loading portion(213) is formed at both sides of the receipt portion(211). The loading portion(213) has a plurality of projections(214,215). A through-hole(216) is formed in a lower portion of the loading portion(213). The stopper(220) is inserted into the loading portion(213) of the housing(210). Both sides(231) of the locker(230) are inserted into the loading portion(213). The compression spring(241) is inserted between a fixing groove(234) of the locker(230) and the projection(215) of the housing(210).
Patent KR-20020031961-A (KR)
Title: Streptomyces kasugaensis GBA-0927
Inventor: CHOI GI HYEON
IPC: A01N63/28
Filed: 2000-10-25
Abstract: PURPOSE: An antagonist microorganism, Streptomyces kasugaensis GBA-0927, a microbial preparation containing it, and a method for controlling Fusarium oxysporum and Cladosporium cucumerinum using the microbial preparation are provided, therefore Fusarium oxysporum and Cladosporium cucumerinum can be effectively controlled. CONSTITUTION: Streptomyces kasugaensis GBA-0927(KFCC-11218) capable of inhibiting Fusarium oxysporum and Cladosporium cucumerinum is isolated by the steps of: collecting soils from various regions; cultivating the soil samples in an agar medium; inoculating plant disease-causing bacteria and cultivating; and selecting a sample producing transparent circles. The method for controlling Fusarium oxysporum and Cladosporium cucumerinum comprises the steps of: cultivating Streptomyces kasugaensis GBA-0927(KFCC-11218) in a medium containing 15g of soy bean powder, 200g of glucose, 105g of ammonium sulfate, 5g of potassium phosphate and 25g of magnesium sulfate in 1 liter of distilled water under conditions of pH 7.0, 30 deg.C, 150 rpm and 0.5 vvm for 168 to 180 hours; preparing a microbial preparation containing an effective amount of the cultivated Streptomyces kasugaensis GBA-0927(KFCC-11218) medium; and treating plants with the microbial preparation.
Patent KR-20020034365-A (KR)
Title: An automotive engine room for strengthening driving stability
Inventor: KIM GI CHANG
IPC: B62D25/08
Filed: 2000-11-01
Abstract: PURPOSE: A structure for strengthening driving safety of an engine room for an automobile is provided to prevent deterioration of durability of a mount bush and driving safety by sufficiently absorbing vertical vibration and lateral vibration. CONSTITUTION: A structure for strengthening driving safety of an engine room for an automobile includes a coupling part(10) and a sub-coupling part(20). The coupling part is mounted on a front side member(2) part, which is located at an upper portion of a sub-frame(1), in a vertical direction, fastens an engine and has a long bolt(11), a mount bush(12) and a weld nut(13) for absorbing vibration generated by external force vertically applied. The sub-coupling part is mounted on the sub-frame and the front side member part in a lateral direction for absorbing vibration generated by external force laterally applied.
Patent KR-20020034515-A (KR)
Title: Inside Door Handle Assembly for Car
Inventor: YOON CHANG JU
IPC: E05B1/00
Filed: 2000-11-02
Abstract: PURPOSE: An inside door handle assembly of car is provided to prevent damage of an inside door handle by obstructing holding of the inside door handle when a safety lock lever is locked. CONSTITUTION: An assembly comprises a housing(2); an inside door handle(3); and a safety lock lever(110). The housing is installed on an inside of a door(1). The inside door handle is installed on an inside of the housing to rotate about an axis(3a). The safety lock lever has a slide long hole(112), formed therein to slide to left side and right side of the axis to be selectively locked, and a fixing protrusion(114) formed on one side thereof to prevent rotation of the inside door handle. When the safety lock lever is moved to right side, The fixing protrusion blocks a holding groove(4a) formed on an inside of the inside door handle to prevent fingers of a user from entering the inside of the inside door handle to operate the inside door handle.
Patent KR-20020042214-A (KR)
Title: auto recovery/checking system of server for the internet
Inventor: LEE GYU CHANG
IPC: G06F15/00
Filed: 2000-11-30
Abstract: PURPOSE: An automatic recovery system for an Internet server is provided to recover a web service system by checking server operation used for the Internet in constant time interval and fast and automatically recovering the downed server. CONSTITUTION: The automatic recovery system sets up the time interval between the check signals, the error number of the server, and an IP address and a port of the web server to check up, checks the web server system by generating the check signal, decides the error of the web server based on the checkup of the web server, and counts the error based on the error decision. An error counter decides that the error counter is above the set number and the checkup of the web server is repeatedly executed by at least one or more times. The system recognizes the down of the web server, recovers the system of the server environment by rebooting the system after stopping a web server program, and informs a manager of the error time and a reason after the recovery.
Patent KR-20010062050-A (KR)
Title: Method for manufacturing particle deposited body
Inventor: ANDO KENJI
IPC: B32B5/16
Filed: 2000-12-01
Abstract: PURPOSE: To continuously manufacture a particle accumulated layer suitable for manufacturing an absorbing material in a disposable diaper or a sanitary napkin at a high speed so as to be capable of forming the contour of a particle accumulated part into a desired shape. CONSTITUTION: A strip-like carrier sheet 41 having an air permeability of 4.0 sec/(300 mL.32 sheets) is continuously supplied to an accumulation apparatus 1 equipped with a particle sucking part and particles 21 are supplied to the carrier sheet 41 in a scattered state and sucked from the particle sucking part to be accumulated on the carrier sheet 41 to obtain a particle accumulated layer 10 including the carrier sheet 41 and the particles 21.
Patent KR-20020045724-A (KR)
Title: Device for measuring spline
Inventor: KO DU GWAN
IPC: G01B5/08
Filed: 2000-12-11
Abstract: PURPOSE: A spline measuring apparatus is provided to obtain an accurate size of spline by minimizing the gap between the thread and insertion rod and using a digital sensor for measuring the distance between insertion rods. CONSTITUTION: A spline measuring apparatus comprises a support member(50); a pair of insertion rods(20) installed to be slidable at both lengthwise ends of the support member, and which have a sensor for measuring inner diameter of a spline(10); a press member installed within the support member, and which pushes the insertion rods in the direction of both ends of the support member; and a gauge(40) installed to the support member, so as to receive a signal from the sensor and indicate the distance measured between the insertion rods. The press member is constituted by a pair of rods coupled to a spring(53) installed within the support member, and which pushes the insertion rod, by the tensile force of the spring, toward the thread direction such that the insertion rod tightly is contacted between threads.
Patent KR-20010062342-A (KR)
Inventor: CHUNG SUNG SIK
IPC: A43D3/14
Filed: 2000-12-12
Abstract: PURPOSE: A device for shoes is provided to maintain the shape of the tip of a shoe, and to eliminate the bad smell generated from an adhesive or rubber during the fabrication of the shoes. CONSTITUTION: The device(10) inserted into a pair of shoes to maintain the shape of the tip of a shoe is formed as a paper member having a desired thickness by pulverizing and compressing pulp or waste papers. The shoes shape maintaining device has a curved support portion(11) having a profile corresponding to a profile of the inner surface of the tip of the shoe. The curved support portion is formed with a vertical surface(12) on the rear end thereof, and a bottom opened type space is defined between the curved support portion and the vertical surface. A handle(14) is projected from the lower end of the vertical surface.
Patent KR-20020047419-A (KR)
Title: Slurry for polishing metal layer of semiconductor device
Inventor: KIM SEOK JIN
IPC: C09K3/14
Filed: 2000-12-13
Abstract: PURPOSE: Provided is an abrasive slurry for metal layer in semiconductor device, which shows the suppressed degradation of hydrogen peroxide by comprising the small amount of 1-hydroxyethyldiene(1,1-diphosphonic acid)tetrapotassium. CONSTITUTION: The slurry comprises 0.10-10.00 wt% of abrasive, 1.00-3.00 wt% of aqueous hydrogen peroxide, 0.03-0.10 wt% of iron nitrate, 0.001-0.01 wt% of 1-hydroxyethyldiene(1,1-diphosphonic acid)tetrapotassium, 0.05-0.20 wt% of pH adjusting agent, and 87.00-95.00 wt% of deionized water. The abrasive is at least one of metallic oxides powder selected from the group consisting of silica(SiO2), alumina(Al2O3), ceria(CeO2) and titania(TiO2). The pH adjusting agent is nitric acid, sulfuric acid, or acetic acid.
Patent KR-20010062523-A (KR)
Inventor: MARCINKIEWICZ JOSEPH GERALD
IPC: H02P6/08
Filed: 2000-12-16
Abstract: PURPOSE: An apparatus, system and method for controlling brushless machine is provided to achieve performance using closed loop control of a current, by the decision of the real time of the closed loop and the control of a magnetic flux. CONSTITUTION: A switched reluctance drive system includes a switched reluctance machine(36) having a laminated stator(10) and a laminated rotor(14) in relation to which is arranged a rotor position transducer(RPT)(40). A flux controller(50) produces firing signals for actuating power electronic switches(48) for controlling the energisation of the phase windings A, B and C associated with the stator(10). The input(42') to the flux controller(50) is a signal representing the desired flux psi D in the machine to produce a desired output. In operating the machine as a motor, the desired output is torque, speed or position. In operating the machine as a generator, the desired output is electrical power. The flux demand signal can simply be in the form of a scaled voltage input representing (e.g.) the torque or speed range of the machine.