baber/WOPTO huggingface dataset:
Patent KR-20020016662-A (KR)
Title: Rope Type Composite Bar to Replace Tie and Spiral Reinforcing Bar and Stirrup
Inventor: LEE SUNG WOO
IPC: E04C5/06
Filed: 2000-08-26
Abstract: PURPOSE: An alternative rope type composite strap of a tie hoop, a spiral hoop reinforcement and a stirrups bar is provided to reduce manpower required for pipe arrangement by simplifying on fabrication and assembly, to transport and handle easily and to reduce the period of construction. CONSTITUTION: A rope type composite strap(1) is composed of composite materials manufactured with reinforced fiber and flexible resins, contains a rugged part formed on the surface to increase the adhesive power with concrete and manufactured by winding wool impregnated in the resins around the surface of the strap spirally, and substitutes for a tie hoop of a rectangular concrete column(10) by laying a strap to cover round a longitudinal main reinforcement(11) in a spiral shape continuously.
Patent KR-20020017082-A (KR)
Title: Memory module preventing skew of signal lines
Inventor: JUNG TAE SEONG
IPC: G06F13/42
Filed: 2000-08-28
Abstract: PURPOSE: A memory module for preventing skew between bus lines is provided to prevent skew between control signals or output data passing through the bus line, by making the bus lines on the memory module form a closed loop. CONSTITUTION: A plurality of memory chips are disposed on a printed circuit board(100). Module taps(200) are disposed in a side of the printed circuit board. Buffers are connected to the module taps, respectively. The bus lines(150) are formed of the closed circuit, connected to the output of the buffers and the memory chips. The bus lines are connected to the memory chips through a roundabout path and a short path at a position of the closed circuit.
Patent KR-20010067127-A (KR)
Title: Sheet stacking device and image forming apparatus having the same
Inventor: SAWADA HIROHISA
IPC: G03G15/00
Filed: 2000-08-30
Abstract: PURPOSE: A sheet loader is provided to confirm tray discrimination and loading state of sheets by laminating plural sheet-loading trays and to prevent deterioration of device operability in a printer having the sheet loader. CONSTITUTION: A sheet loader or a printer having the sheet printer includes a plurality of sheet trays(102,106,121,126) for loading sheet. The plural sheet trays are laminated and arranged in a roughly vertical direction. The width-wise end of at least one of the sheet trays is moved width-wise of at least one of the sheet trays from the width-wise end of another sheet tray. Therefore, the observation property of sheets loaded on the plural sheet trays is improved by the arrangement.
Patent KR-20020020038-A (KR)
Title: Blow-by system having an air separator
Inventor: YOON SEOK JUN
IPC: F01M13/00
Filed: 2000-09-07
Abstract: PURPOSE: A blow-by system with an air separator is provided to prevent an engine fail caused by injecting excess oil and to improve reliability of the engine by preventing blow over on a cylinder head. CONSTITUTION: A blow-by system having an air separator comprises a cylinder block(21) forming a center portion of an engine by being composed of aluminum alloy; a cylinder head(22) receiving heat energy by being mounted on an upper portion of the cylinder block; a head cover(23) covering the cylinder head; an air hose(24) injecting blowby gas into a combustion chamber by being installed on a side of the head cover; and an air separator(30) dividing oil and air by being connected to a side portion of the air hose. Thereby, the blow-by system having the air separator prevents an engine fail caused by injecting the excess oil to reliability of the engine.
Patent KR-20010016027-A (KR)
Title: the prevention of static electricity system and a device for a liquid crystal display glass
Inventor: KIM DONG TAEK
IPC: G02F1/13
Filed: 2000-10-06
Abstract: PURPOSE: A system and apparatus for preventing a static electricity of a liquid crystal display glass are provided to reduce a rate of inferiority by discharging a static electricity while a glass is manufactured. CONSTITUTION: A static electricity preventing jig pin(A) being provided at a load/unload unit of all sort of equipments has a pin(1) including a screw unit(1a), a bridging jaw(1b) and a grounding unit(1c). The screw unit(1a) is engaged by two nuts(2) and a grounding line(50) is engaged therebetween. A body(4) having a spring(3) is provided between the nut(2) and the bridging jaw(1b). A cap(5) is engaged by a screw at the side of the body(4). An end of the bridging jaw(1b) of the pin(1) is engaged to the body(4). The spring(3) is provided at the end portion of the bridging jaw(1b) in the direction of the cap(5). And thus, a protruding state of the grounding unit(1c) is maintained by a tensile force of the spring(3). If the grounding unit(1c) is moved backwardly by a predetermined object, the grounding unit(1c) instantly returned by a spring(3).
Patent KR-20020028245-A (KR)
Title: Catalyst for polymerization of syndiotactic styrene polymer and method for preparing syndiotactic styrene polymer using the same
Inventor: JUNG YU MI
IPC: C08F4/64
Filed: 2000-10-09
Abstract: PURPOSE: Provided are a trifluoro methyl sulfonyl-based IV group transition metal catalyst for polymerizing syndiotactic styrene and a process for producing the syndiotactic styrene polymer using the catalyst. CONSTITUTION: The trifluoro methyl sulfonyl-based IV group transition metal catalyst is represented by the formula: RlM£X(SO2CF3)k|mYn, wherein M is Ti, Zr, or Hf, R is cyclopentadienyl, indenyl, fluorenyl, or derivatives thereof, Y is alkyl, aryl, allyl, alkoxy, aryloxy, and etc., X is methine, alkyl silicon, alkyl germanium, alkyl boron, O, S, and etc., l and m are integers of more than 1, n is an integer of more than 0, l+m+n is 4, and k is an integer of 1-3. And the syndiotactic styrene polymer is produced by polymerizing styrene in the presence of the catalyst and a co-catalyst selected from alkyl aluminium and alkyl aluminoxane.
Patent KR-20020027136-A (KR)
Title: Manufacturing technic for mold of hiden parting line
Inventor: SONG YEONG HYEON
IPC: B29C45/26
Filed: 2000-10-06
Abstract: PURPOSE: A method for forming a mold is provided to hide a parting line in an article by moving the parting line into a predetermined portion which has no functional problems. CONSTITUTION: When an injection molding process has been finished, a mold is closed, and plates(1,2) are opened until the undercut problem is solved. A lower plate(4) is moved by a moving distance of the plates(1,2) by means of a cam(3) attached to the plate(1). A gas spring(9) is provided to safely operate the lower plate(4) and a taper slide core(5). The taper slide core(5) attached to the lower plate(4) is operated corresponding to the taper stroke of the injection molding device, thereby solving the undercut problem. Then, the plates(1,2) are completely opened corresponding to the stroke of the injection molding device. After that, the core(6) is operated by a cylinder(7), so that the article can be withdrawn from the mold.
Patent KR-20020031608-A (KR)
Title: Scutellariae Radix extracts showing a good anti-microbial effect, preparing methods thereof and pharmaceutical compositions containing the same
Inventor: HAM DAE HYEON
IPC: A61P31/00
Filed: 2000-10-19
Abstract: PURPOSE: A process of preparing a Scutellariae radix extract exhibiting an excellent antibacterial effect as an antibacterial agent capable of selectively inhibiting the growth of pathogenic Gram negative bacteria is provided. Whereby, the composition containing the extract can be effectively used as a selective functional antibacterial additive for food or animal feed. CONSTITUTION: Scutellariae radix is heated in water at 100 to 120deg.C for 2 to 3 hr or lower alcohol such as 75% methanol, filtered, concentrated and then freeze-dried at -80deg.C. A pharmaceutical composition contains the Scutellariae radix extract and/or a pharmaceutically acceptable salt. For an example, a syrup formulation of the Scutellariae radix extract contains 2g Scutellariae radix extract HCl, 0.8g saccharine, 25.4g saccharide, 8.0g glycerine, 0.04g flavoring agent, 4.0g ethanol, 0.4g sorbic acid and a stoichiometric amount of water.
Patent KR-20020034308-A (KR)
Title: Method of manufacturing semicondcutor device
Inventor: KANG TAE JIN
IPC: H01L21/768
Filed: 2000-10-31
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to prevent tungsten of a lower word line from being lifted by a subsequent heat treatment process, by forming a barrier layer as an insulation layer after a storage node contact plug is etched. CONSTITUTION: A plurality of word lines(34a,34b,34c) are formed on a semiconductor substrate(31). A source/drain(36) is formed in the semiconductor substrate by using the word line as a mask. The first contact plug(38) is connected to the source/drain between the word lines. An interlayer dielectric is formed on the word line and the first contact plug. A bit line is formed on the interlayer dielectric in a direction crossing the word line. Polysilicon is formed on the entire surface including the bit line. The polysilicon is selectively patterned to form the second contact plug(41) connected to the first contact plug between the bit lines. The barrier layer(42) is formed on the entire surface including the second contact plug to prevent the word line from being exposed.
Patent KR-20010051525-A (KR)
Inventor: JACKSON DAVID ROSS
IPC: H02M1/00
Filed: 2000-11-08
Abstract: PURPOSE: A frequency compensation circuit influences an X-radiation protection(XRP) circuit in a high voltage regulator circuit for a cathode ray tube(CRT) to operate properly under varying frequencies of voltage energizing a high voltage transformer. CONSTITUTION: A frequency compensation circuit influences an X-radiation protection(XRP) circuit in a high voltage regulator circuit for a cathode ray tube(CRT) to operate properly under varying frequencies of voltage energizing a high voltage transformer. The frequency compensation circuit includes an input to a source of first voltage related to a high voltage output of the high voltage regulator circuit, a voltage source generator responsive to a high voltage generator frequency of the CRT. A voltage controlled circuit is responsive to the voltage source generator for controlling conveyance of the first voltage to the XRP circuit so that a relatively constant proportion of the high voltage output is reported to the XRP circuit under varying high voltage generator frequencies.
Patent KR-20020038336-A (KR)
Title: Apparatus and method for compensating false contour noise in the image processing system
Inventor: LEE SANG SU
IPC: G09G3/291
Filed: 2000-11-17
Abstract: PURPOSE: An apparatus and a method of compensating for a false contour noise in an image processing system are provided to distribute uniformly sub-fields by preventing the false contour noise. CONSTITUTION: A sub-field conversion group(300) is formed with the first to the fourth sub-field conversion portions(301,311,321,331). The first to the fourth conversion tables(302,312) are formed in the first to the fourth sub-field conversion portions(301,311,331), respectively. The first to the fourth sub-field conversion portions(301,311,321,331) perform sub-field conversion processes by using weight value patterns when image data are applied to the first to the fourth sub-field conversion portions(301,311,321,331). A selection portion(340) outputs selectively sub-field information of the first to the fourth sub-field conversion portions(301,311,321,331) by a random selection signal provided from a random selection signal generator(350).
Patent KR-20020040499-A (KR)
Inventor: CHOI JAE SEOK
IPC: H01J31/12
Filed: 2000-11-24
Abstract: PURPOSE: A rail of a flat CRT is provided to improve productivity of a CRT by molding a supporting body for mounting a panel and a rail as one body. CONSTITUTION: A rail mounting structure of a flat CRT comprises a panel(20), a supporting body(40) fixed to the panel(20), and a rail(26) attached to the supporting body(40). The supporting body(40) is molded as one body with the panel(20) in a manner that the supporting body(40) is inserted into the panel(20). The supporting body includes a magnetic material(42) fixed to the panel(20) and a supporting unit(44) which is coupled to the magnetic material(42) by the magnet force and fused to the rail(26).
Patent KR-20020040931-A (KR)
Title: Extra up and down device of truck
Inventor: KIM YEONG SIN
IPC: B60R3/00
Filed: 2000-11-25
Abstract: PURPOSE: An auxiliary lifting apparatus of a truck is provided to get on/off smoothly by protruding automatically an auxiliary step outwardly if a driver opens a door, without using a particular apparatus for getting on the truck. CONSTITUTION: A door switch(54) is installed at a door of a truck. If the door is opened, the door switch is turned on, and if the door is closed, the door switch is turned off. A solenoid valve(64) is connected at the door switch, and a surge tank(68) and an outlet(70). The solenoid valve(64) is connected at a cylinder(62) through an up-line(66). Air is supplied from the surge tank to the cylinder(62) through the solenoid valve(64) and the up-line(66), and air exiting at the cylinder is drained to the outlet through the solenoid valve(64) and the up-line(66). A first step and a second step are connected at the cylinder, and are pushed and protruded outwardly by the cylinder if air is supplied at the cylinder.
Patent KR-20020043354-A (KR)
Title: A computer use content confirmation method and CD-ROM for a computer
Inventor: CHOI JUN SANG
IPC: G06F3/048
Filed: 2000-12-04
Abstract: PURPOSE: A method for checking used contents after using a computer and a computer recording medium therefor are provided to induce a child to use a computer soundly by supplying a method for making a computer novice check operated contents through a computer screen easily and a recording medium capable of performing the function, thereby enabling the user to know a concerned matter of the child and preventing the child from accessing to an unwholesome culture. CONSTITUTION: If a CD-ROM is inserted into a CD-ROM drive on condition that a computer power is turned on and an initial screen is displayed, a function for automatically executing the CD-ROM is provided. All multimedia files stored on a hard disk are searched. A search list is stored in a memory of the computer. The stored list is automatically reproduced in order of a picture look, an Internet look, and a moving picture look for a predetermined time, respectively. After all reproductions are terminated, the program is automatically terminated and the CD-ROM is ejected.
Patent KR-20020045907-A (KR)
Title: A loading gear assembly for VCR
Inventor: CHAE YU SEOK
IPC: G11B15/665
Filed: 2000-12-11
Abstract: PURPOSE: A loading gear assembly of a magnetic recording player is provided to assemble gears on a platform, to be mounted on a main chassis as one assembly, thereby exactly managing relative positions between the gears. CONSTITUTION: A platform(60) is fixed on a main chassis. A driving gear(70) installed on the platform is driven by a dynamic force of a loading motor. A supply loading gear(73) installed on the platform receives a dynamic force by being interlocked with the driving gear, and drives a supply slant base. A winding loading gear(76) installed on the platform receives a dynamic force by being interlocked with the supply loading gear, and drives a winding slant base. A boss(61) of the platform has a pierced hole installed on a rotative axis of the gears. A hook(61h) of the boss elastically fixes the driving gear.
Patent KR-20020049622-A (KR)
Title: Rotational evaporator core of an air conditioning system for an atutomobile
Inventor: CHOI JAE SIK
IPC: B60H1/00
Filed: 2000-12-19
Abstract: PURPOSE: A structure of rotary evaporator core of air conditioning system for automobile is provided to easily discharge condensed water generated on a surface of the evaporator core by centrifugal force. CONSTITUTION: An evaporator core(40) is rotatably installed in a body(10) of an air conditioning system. The evaporator core is rotated by outside air flown in by a blower motor(20). Condensed water, generated by heat exchange between refrigerant supplied to the evaporator core and outside air, is collected to an outside of the evaporator core and discharged out of the body by rotation of the evaporator core. An axis of the evaporator core is formed to be a dual pipe for refrigerant to circulate through the axis.
Patent KR-20020050306-A (KR)
Title: Apparatus and method for detecting and recovery of synchronous error in exchange
Inventor: SHIN U GEUN
IPC: H04L12/28
Filed: 2000-12-21
Abstract: PURPOSE: An apparatus and a method for detecting and recovering a synchronous error in an exchange are provided to effectively execute cell synchronization when a subscriber unit receives a cell from a physical layer, to rapidly eliminate a wrong operation state of a subscriber interface unit by swiftly detecting what the physical layer unit is operated abnormally, and to improve the stability of the subscriber interface unit. CONSTITUTION: An apparatus method for detecting and recovering a synchronous error in an exchange is comprised of a physical layer unit(10), a subscriber unit(20), a synchronous error recovery unit(30). The physical layer unit(10) extracts an ATM cell from the data transmitted by the frame and transmits it to the subscriber unit(20). The subscriber unit(20) receives the ATM cell transmitted from the physical layer unit(10) and executes header conversion and cell traffic control. The synchronous error recovery unit(30), synchronized with the cell transmitted from the physical layer unit(10), recovers what a synchronous error is repeatedly generated from the subscriber unit(20) due to an abnormal operation of the physical layer unit(10) so that the subscriber unit(20) can be operated stably.
Patent KR-20020052901-A (KR)
Title: Rear package tray panel of passenger car
Inventor: LEE WON YONG
IPC: B62D25/08
Filed: 2000-12-26
Abstract: PURPOSE: A tray panel of a rear package in a vehicle is provided to reduce vibration in traveling by improving rigidity and to prevent deformation of the tray panel while opening a truck lid. CONSTITUTION: A tray panel of a rear package for a vehicle comprises a floor panel connected to a front portion of a panel body(1); a member combined to a rear portion of the panel body; a closed hollow(H) formed on a middle lower portion of the panel body along a length direction of the vehicle; flanges(4) formed on both ends of a reinforcing member(3) by welding; torsion bars(5.5') connected to a side portion of the reinforcing member; and a trunk lid hinge engaged with the torsion bar. The closed hollow is formed along the length direction of the vehicle by combining the reinforcing member on the middle lower portion of the panel body. The panel body is not vibrated by connecting side portions of the torsion bars to the reinforcing member while opening or closing the trunk lid. Thereby, the tray panel of the rear package for the vehicle prevents deformation of the tray panel while opening or closing the truck lid.
Patent KR-20020053456-A (KR)
Title: Electro luminescence device and method for manufacturing the same
Inventor: LEE JONG WON
IPC: H05B33/22
Filed: 2000-12-27
Abstract: PURPOSE: An electroluminescence device and method for manufacturing the same is provided to achieve an improved luminance by using, as a lower electrode, aluminum or silver having superior light reflecting characteristics, while reducing voltage for driving the device. CONSTITUTION: An electroluminescence device comprises a substrate(31); a lower electrode layer(33) formed onto the substrate, and which has an upper surface with a plurality of convex portions; an insulating layer(35), a light emitting layer(37) and an upper electrode layer(39) stacked in sequence onto the lower electrode layer; and a protection layer(41) formed onto the upper electrode layer. The lower electrode layer is formed into a double layer of a poly silicon layer(33a) and a metal layer(33b), or a tungsten layer and a metal layer. A method comprises a first step of forming a lower electrode layer onto a substrate; a second step of forming an insulating layer, a light emitting layer and an upper electrode onto the lower electrode layer; and a third step of forming a protection layer onto the upper electrode layer.
Patent KR-20020054488-A (KR)
Title: Device for confirming flow rate of cooling water in radiator reservoir tank
Inventor: BAE HAN
IPC: F01P11/18
Filed: 2000-12-28
Abstract: PURPOSE: An apparatus for identifying a quantity of flow in a coolant storage of a radiator is provided to identify the quantity of the coolant by a light emitting operation without opening a cover of the coolant storage, thereby improving the convenience of the driver. CONSTITUTION: An apparatus for identifying a quantity of flow in a coolant storage(10) of a radiator is composed of a storage(10) for storing a coolant, a supporting member(20) supported at the inner bottom of the storage(10) in a perpendicular direction, a floating unit(30) inserted into the outer surface of the supporting member(30) and moving upward and downward with floated by the buoyant force of the coolant, and a light indicating unit(40) for emitting a light to identify the level of the coolant with user's eyes. The light indicating unit(40) is connected to the circumference of the floating unit(30) in a perpendicular direction.
Patent KR-20020055102-A (KR)
Title: A fan motor driving circuit in a vehicle
Inventor: YOON JEONG HO
IPC: B60H1/32
Filed: 2000-12-28
Abstract: PURPOSE: A circuit for driving fan motor of automobile is provided to prevent flickering of headlamps by delaying driving of one of two condenser fan motors on starting of an air conditioner to prevent sudden descent of voltage of a battery. CONSTITUTION: A circuit includes a first condenser fan relay(31) supplying power of a battery(B+) to a first condenser fan motor(34) to drive; a second condenser fan relay(32) supplying power of the battery to a second condenser fan motor(35) to drive; a full automatic temperature control(FATC:10) supplying power for driving the second condenser fan relay and outputting air conditioner driving signal when an air conditioner switch is turned on; a drier pressure switch(37) turned on and off according to pressure of refrigerant of a drier to supply or intercept power supplied from the FATC to the second condenser fan relay; and an electronic control unit(ECU:20) connecting relay coils(31-1,32-1) of the first condenser fan relay and the second condenser fan relay to grounds to immediately drive the first condenser fan motor when the air conditioner driving signal is input and driving the second condenser fan motor according to condition of the drier pressure switch.