baber/WOPTO huggingface dataset:
Patent KR-20000017248-A (KR)
Inventor: YUYAMA SHYOJI
IPC: B65B61/00
Filed: 1999-08-11
Abstract: PURPOSE: The printer of a medicine bag is provided to smoothly transport a long sheet without worsening the transport efficiency. CONSTITUTION: The printer of a medicine bag is composed of a sheet supply unit(2), a print unit(3), a exhaust unit(4). The installation of a transport device has the steps of:arranging a sheet pipe roller(6) winded with a long sheet to upper/lower directions in 4 places in two rows at the sheet supply unit(2); winding a long sheet(5) having different measurements and also different width at each sheet pipe roller(6); using bulk shaped accumulated sheet which is heat-attached both rims by overlapping the heat attachment paper at the long sheet(5); each establishing a bag production unit(7) at two places of the lower side of the sheet supply unit(2); the bag production unit(7) consisted of a cutter unit and a heat seal unit; cutting a long sheet to a specific size; heat attaching one opening to form a bag for medicines.
Patent KR-20010019113-A (KR)
Inventor: PARK HEON DEOK
IPC: H01L23/32
Filed: 1999-08-25
Abstract: PURPOSE: A universal socket for a ball-grid-array(BGA) package is to provide the universal socket of various types, by changing a size of a supporting unit on a test board, and by changing a size of the universal socket. CONSTITUTION: A unit(4) for supporting a package has a quadrilateral type, and is adhered to an upper surface of a test board(2) to surround a plurality of electrode pads(3) on the test board. A universal adaptor has a circular conducting material(14) formed by insulating resin(12) wherein the circular conducting material is disposed to electrically contact the plurality of electrode pads, so that universal adaptor maintains the disposition.
Patent KR-20000017547-A (KR)
Title: Method for the manufacture of a fuel injection nozzle and a fuel injection nozzle
Inventor: MAULA ANTONIO
IPC: F02B3/06
Filed: 1999-08-26
Abstract: PURPOSE: A fuel injection nozzle manufacturing method is provided to be efficiently protected from the heat corrosion by coating a nozzle head with a hot-corrosion resistant alloy, of which a part receiving the highest stress is mechanically firm enough to endure a shock stress and corrosion for a long time. CONSTITUTION: The fuel injection nozzle manufacturing method is comprised of the steps of:manufacturing into the desired final outer shape with a steel capable of a heat-process in a state that a single piece basic body(2) including a longitudinal bore(3), a needle seat(5) and nozzle head(6) is not hardened; coating the hot-corrosion resistant alloy on the nozzle head; forming a nozzle hole bore(61); hardening the single piece body(2).
Patent KR-20010019264-A (KR)
Inventor: KANG SUN GYEONG
IPC: H01L27/115
Filed: 1999-08-26
Abstract: PURPOSE: A method for fabricating a non-volatile semiconductor memory device having a split floating gate is provided to obtain a good profile of a spacer for preventing a reverse tunneling. CONSTITUTION: After a gate oxide layer(11) is grown on a silicon substrate(10), the split floating gate(13) is formed on the gate oxide layer(11) and then an oxide layer(17) is formed thereon. Next, the floating gate(13) and the oxide layer(17) are covered with a tunneling oxide layer(19). After that, a nitride layer(20) is formed over the gate oxide layer(11) and the tunneling oxide layer(19), and an oxide spacer(31) is then formed near lower edges of the floating gate(13). Thereafter, the exposed nitride layer(20) is removed together with the oxide spacer(31) except a masked portion under the oxide spacer(31). Accordingly, the nitride spacer for preventing a reverse tunneling is obtained with a good profile near the lower edges of the floating gate(13).
Patent KR-20010027633-A (KR)
Inventor: PYON SANG BOK
IPC: B43K24/00
Filed: 1999-09-14
Abstract: PURPOSE: An automatic lead drawing apparatus is provided to improve writing property by protruding a mechanical pencil lead properly in proportion to a wear amount of the mechanical pencil lead. CONSTITUTION: A shaft(10) of an elastic roller(9) contacted to a mechanical pencil lead(4) is installed in a staple-shaped bearing(19). Claws(24,24') of a push pawl to rotate ratchet wheels(16,16') are mounted in an inverse L-shaped lever(22). With minimizing pen pressure on the paper surface, the mechanical pencil lead is put in a lift tube by a push button(20) of a mechanical pencil(1) while not writing. The pressure of the elastic roller on the mechanical pencil lead draws the mechanical pencil lead by the spring of the bearing. The mechanical pencil length is kept properly with automatically supplying the exposed lead as wear by operating the lift tube. The mechanical pencil lead is protruded from a mechanical pencil hole of the lift tube as the wear length of the mechanical pencil lead during writing with the mechanical pencil. The lead is inserted to the lift tube by the push button with small writing pressure and keeping the tip of the mechanical pencil lead short to write.
Patent KR-20000023483-A (KR)
Inventor: SHIMAZ MASHAHIRO
IPC: G09G3/294
Filed: 1999-09-28
Abstract: PURPOSE: A method for driving a plasma display panel is provided to obtain a picture quality regardless of a size of a display load amount by making a brightness saturation not produced in a case where a display load amount is less. CONSTITUTION: In a method for driving a plasma display panel, a sub field is light-emitted with a predetermined gradation using n maintain pulses. A first time and a second time are variably controlled. The first time is a time from a start point of time of a charge frequency of the maintain pulse to fixing an output line to a maintain potential, and the second time is a time necessary to fix to the output line a ground potential. The first time and the second time are gradually elongated in an arrangement order of a first maintain pulse to a nth maintain pulse.
Patent KR-20010035989-A (KR)
Title: Spot welding system
Inventor: KANG HUI JIN
IPC: B23K9/12
Filed: 1999-10-05
Abstract: PURPOSE: A spot welding system is provided to improve welding quality and welding operation efficiency and easily perform welding operation by swiftly moving a spot welding gun in the directions of X, Y, and Z axes, thereby accurately positioning on an area welded. CONSTITUTION: The spot welding system comprises a die (1) on which a copper plate (4) is lain, wherein work spot welded is put on the copper plate and fixed; a self-running vehicle (3) on which synchronous control type servo motor (6) is mounted, wherein a boarding panel (7) and a computer built-in control panel (8) are loaded on outer surface of one side of the self-running vehicle (3) so as to board by constructing a running rail (2) on the bottom of both sides of the die (1); a servo motor (12) mounted self-running transferring panel (10) running along a width directional rail (9) constructed on a width directional panel in which the top ends of pillars (3a) of both sides of the vehicle (3) are connected; a slider (15) which is being ascended as boarding a supporting rail (14) by a cylinder (16) which is installed at the upper side of the transferring panel (10) by adhering a length directional supporting rail (14) to the inner side surface of the transferring panel (10); and a pair of spot welding gun (11) of which rotational angle is controlled by a servo motor (17) installed in the slider (15), and ascended by a cylinder (13).
Patent KR-20010036039-A (KR)
Inventor: YOO BYEONG SEOK
IPC: H04B1/26
Filed: 1999-10-05
Abstract: PURPOSE: A superheterodyne receiver is provided to store an intermediate value in a memory after sampling many points of input pulse signals to latch data of the points, so as to prevent the data from being stored at a point in which frequency data is deviated. CONSTITUTION: Analog signals are presently stored in a buffer(11), then inputted in an impedance matching circuit(12). The impedance matching circuit(12) comprises a capacitor(C1) and resistances(R6,R7) for receiving a more exact signal. The impedance matched signals are inputted in an amplifier(13) of a next terminal. The signals are inputted in a minus terminal of the amplifier(13), and amplified minusR9/R8 times. The amplified signals are inputted in an A/D converter(15) and converted into digital data. A latch frequently latches the converted digital data. The latched values are compared and intermediate values of the compared values are stored in a memory.
Patent KR-20010036424-A (KR)
Inventor: KIM JIN GEUN
IPC: A42C5/02
Filed: 1999-10-08
Abstract: PURPOSE: A cap having a sweat-absorbing member is provided to prevent sweat from dropping onto the face of a wearer by sufficiently absorbing sweat generated from the wearer. CONSTITUTION: A cap comprises a nearly hemispheric crown(24) made from fiber materials; a visor attached to the front side of the crown; a cap band(30) attached to the bottom side of the crown; and a sweat-absorbing member(40). The sweat-absorbing member is attached to the band in the bottom of the crown. The sweat-absorbing member is made from materials that absorb a lot of sweat, so that it prevent sweat from dropping onto the face. The sweat-absorbing member can be removably attached to the band using a velcro fastener.
Patent KR-20010038848-A (KR)
Inventor: HA IN YONG
IPC: H04L12/58
Filed: 1999-10-27
Abstract: PURPOSE: A web site access system is provided to easily access a desired or appointed web site, without ordinary access procedures, by operating a special web site access system separated from a PC. CONSTITUTION: If an input is supplied to an input unit(12) of a web site access system, a program stored in a controller(14) executes a web browser(15). The program confirms periodically whether an input is supplied to the input unit(12) through interface units(11,13). If it is confirmed that an input has been supplied to the input unit(12), the program executes the web browser(15). The web browser(15) accesses a previously appointed web site through a web server(16) and brings information. This information can be displayed on the monitor in an ordinary method or can be outputted through an output unit(10) of the web site access system.
Patent KR-20000047652-A (KR)
Inventor: OTESON HALJALMA
IPC: G11B5/55
Filed: 1999-11-15
Abstract: PURPOSE: A system and a method are provided to identify and filter a frequency related to an undesirable resonance in a mechanical support assembly for a reading/recording head. CONSTITUTION: A DFT(discrete Fourier transform) frequency sample x(ku) is obtained in a block(120) by using Goertzel's algorithm. And, the DFT frequency sample is processed in a block(122) by using an ACA(adaptive computing algorithm). The ACA is a signal on a line(124) for calculating an increasing spindle speed change(delta RPM). The notch filter in a block(112) is inactivated while processing the resonance frequency for each HSA assembly. Herein, the notch filter is inactivated by setting a filter coefficient as one and setting the other coefficients as zero. After estimating a certain resonance frequency, a corresponding notch filter is activated by a proper coefficient. Then, the other resonance is processed in the HSA structure using the notch filter of an activated servo loop. The process is repeated to set more than one resonance frequency for each HSA structure and to form the notch filter for the servo loop. The notch filter coefficient is calculated in a block(128) for being supplied to the notch filter algorithm of the block(112) via a line(130).
Patent KR-20010048388-A (KR)
Inventor: PARK JANG SU
IPC: B29C51/10
Filed: 1999-11-26
Abstract: PURPOSE: A film cover metal mold of an instrument panel cluster part is provided to prevent leaked solution in case of urethane foam formation by preventing a film from being torn, thereby preventing inferior goods. CONSTITUTION: A film cover metal mold of an instrument panel cluster part includes an opening and shutting plate cover(16) installed at an outer frame(14) by a hinge(17) to close up the space where a cluster exists, an insert core support element installed within a vacuum metal mold(10) for opening and shutting the plate cover and supporting an insert core(52), wherein the insert core support element includes a plurality of hollow guides(18) fixed within the vacuum metal mold vertically, a hollow piece(20) connecting both hollow guides, spring slide rods(22) connected with a connecting rod(26) and having a return spring(28) to be inserted into the hollow guides and the hollow piece and vertically slided, a push piece(30) supporting the insert core, and a supporting rod(24) opening and shutting the opening and shutting plate cover.
Patent KR-20000052398-A (KR)
Inventor: HOLCOM B F
IPC: G06F3/14
Filed: 1999-12-01
Abstract: PURPOSE: An apparatus for making a user interface virtual and personalized is provided to communicate with arbitrary interface devices by analyzing signals received from the arbitrary interface devices. CONSTITUTION: An apparatus for making a user interface virtual and personalized comprises a group of interface devices(12) such as a keyboard, a remote controller, a track ball, a virtual & braille displays, a touch screen, a voice recognition & synthesis device and so on, and a digital processing machine(13) such as a digital television set. The digital processing machine(13) includes an operating system(131), a relay(132) and an application software(133). The operating system(131) for example windows, DOS, UNIX, includes drivers(131a) driving functions of corresponding interfaces by connecting a communication signal generated from the interface device to a corresponding specific event or connecting a communication signal generated from an application of the digital processing machine to electronic signals for the interface device. The relay(132) connects a general software level I/O request to a specific event transmitted to the drivers(131a).
Patent KR-20010057945-A (KR)
Inventor: JUNG U CHEOL
IPC: B05D3/06
Filed: 1999-12-23
Abstract: PURPOSE: An ultraviolet rays paint coating system is provided which prevents ultraviolet rays paint from being non-cured by locally radiating ultraviolet rays when the condition of non-curing occurs. CONSTITUTION: The ultraviolet rays paint coating system coats the surface of a product(14) with an ultraviolet rays paint in a spray coating room with moving the product safely arrived on a tool for fixing the product by driving a conveyor(13) and cures the coated ultraviolet rays paint by an ultraviolet rays light source in an ultraviolet rays curing room(12). And it comprises: (i) a light sensor(16) which is installed on the lower part of the conveyor system, which is positioned on the ultraviolet rays curing room, to detect a radiation amount of the ultraviolet rays light source being radiated to the lower part of the product and the tool; (ii) an auxiliary ultraviolet rays light source(18) which is installed on the lower part of the ultraviolet rays curing room to radiate the ultraviolet rays light source to the lower part of the product and the tool; and (iii) a control unit(11) which controls the auxiliary ultraviolet rays light source to radiate the ultraviolet rays to the lower part of the product and the tool if the radiated amount of the ultraviolet rays detected from the light does not reach to the amount to cure the ultraviolet rays paint coated on the lower part of the product and the tool.
Patent KR-20010061018-A (KR)
Title: Manufacturing method of semiconductor device
Inventor: KWON BYEONG HO
IPC: H01L21/302
Filed: 1999-12-28
Abstract: PURPOSE: A manufacturing method of a semiconductor device is provided to enhance electrical features and process yield of the device by preventing particle source formation from tungsten through leaving no residual tungsten at edges or a back side of a wafer. CONSTITUTION: An interlayer insulation film with a metal wiring contact hole is formed on a wafer, and a tungsten layer is formed on the whole surface of the wafer. A sputtering is carried out on the tungsten layer to form a TiN film. The wafer having the TiN film is cleaned by a H2O2 solution to remove the tungsten layer layered on the edges and back side of the wafer. The wafer is rinsed and then dried. The tungsten layer is polished through a Chemical Mechanical Polishing (CMP) process to form a contact plug for filling the metal wiring contact hole.
Patent KR-20010061134-A (KR)
Inventor: LEE SANG SEON
IPC: F02M61/14
Filed: 1999-12-28
Abstract: PURPOSE: An injector fixing bracket is provided to reduce the influence of axial force according to combination by manufacturing a fixing bracket having proper elasticity and strength. CONSTITUTION: A streamlined injector fixing bracket has a fitting hole inserting an assembling bolt(11) in the middle, and a recessed part between locking lugs to be inserted to a fitting groove(15) of an injector(9). The end of the injector fixing bracket is narrowed to be settled in a supporting pin(21) of a cylinder head(3). The injector fixing bracket requires the output of the injector between the upper limit value and the lower limit value. The range of administrable assembling force within the range of the upper limit to the lower limit of the injector output is increased about 20-30%. The influence of axial force applied to the injector is reduced according to the fastening torque of the assembling bolt.
Patent KR-20010061849-A (KR)
Title: Wafer level package
Inventor: PARK SANG UK
IPC: H01L23/12
Filed: 1999-12-29
Abstract: PURPOSE: A wafer level package is provided to simplify a manufacturing process, by using a metal wire instead of a metal pattern to electrically connect a solder ball with a semiconductor chip. CONSTITUTION: A bonding pad(11) is disposed on the surface of a semiconductor chip. An insulating layer(20) is applied on the surface of the semiconductor chip to expose the bonding pad. A dummy pad(12) is formed on the insulating layer. A metal wire(30) electrically connects the dummy pad with the bonding pad. A metal layer is plated on the metal wire to coat the metal wire. An upper portion of the insulating layer is molded with an encapsulating material(21) to expose a portion of the metal wire.
Patent KR-20010061868-A (KR)
Inventor: JUNG EUN HA
IPC: G01M99/00
Filed: 1999-12-29
Abstract: PURPOSE: A durability testing device is provided to obtain precise testing data and to easily convert a testing mode for a door safety knob or a switch, with an easy installation. CONSTITUTION: A durability testing device(1) for a door safety knob and a switch tests the durability of the door safety knob and the switch by using a specific jig(15) combined with a pneumatic cylinder(10). The testing device comprises a body unit(30) supporting the pneumatic cylinder to rotate the pneumatic cylinder in all directions, in the seat fixing part of a driver seat; a counter unit(70) counting the rotating number of the pneumatic cylinder; and a pneumatic pressure controller(50) supplying pneumatic pressure to the pneumatic cylinder and operating the counter unit at the same time.
Patent KR-20010065489-A (KR)
Inventor: SON YOUNG SUK
IPC: G07F11/00
Filed: 1999-12-29
Abstract: PURPOSE: An athletic good vending machine is provided so that a user conveniently buys various kinds of athletic goods to meet his needs at nearby his residence. CONSTITUTION: When a user pushes a selection button (1), a withdrawing means (18) is rotated so that a plate (22) installed movably at the lower part of an article receiving chamber (26) for preventing discharge of an article is opened. Right after discharging the article corresponding to cash input, a solenoid valve (21) regulates an interrupter (24) to exactly control the number of article to be vented. In the case that the bottom side of a casing (25) is closed with upwardly drawing the plate (22), the solenoid valve operated by electric force draws the interrupter so that an article is placed between the interrupter (24) and the plate (22) for the next vending.
Patent KR-20000048480-A (KR)
Title: 2-carbonylthiazole derivatives and use of the same
Inventor: NAKAZATO ATSURO
IPC: C07D417/06
Filed: 1997-09-19
Abstract: PURPOSE: A 2-carbonylthiazole derivative provides a medicament which comprises the 2-carbonylthiazole derivative of formula (I) or a pharmaceutically acceptable salt thereof and a dopamine D4 receptor antagonist which contains the same as the active ingredient, which are useful as drugs for preventing and treating dopamine D4 receptor-related morbid states such as schizophrenia and problematic behavior caused by cerebrovascular accidents and senile dementia, and also as the drugs which do not induce extrapyramidal disorders as side effects. CONSTITUTION: A 2-carbonylthiazole derivative represented by formula (I) is provided, wherein each of Ar1 and Ar2 represents a phenyl group, a phenyl group having one or two substituents selected from "a halogen atom, an alkyl group having 1 to 5 carbon atoms, a trifluoromethyl group, an alkoxy group having 1 to 5 carbon atoms and a hydroxyl group" or a thienyl group; R1 represents an alkoxy group having 1 to 5 carbon atoms, a hydroxyl group or an amino group represented by formula N(R3)R4 (wherein each of R3 and R4 represents a hydrogen atom or an alkyl group having 1 to 5 carbon atoms, or R3 and R4, together with the nitrogen atom to which they are bound, form a pyrrolidino, piperidino, morpholino or piperazino group, or a pyrrolidino, piperidino, morpholino or piperazino group having one to four substituents selected from "an alkyl group having 1 to 5 carbon atoms, an alkoxy group having 1 to 5 carbon atoms and a hydroxyl group"); Y1-Y2 represents CH-CO or C=C(R2) (wherein R2 represents a hydrogen atom or an alkyl group having 1 to 5 carbon atoms); and n is an integer of from 1 to 4U or a pharmaceutically acceptable salt thereof.
Patent KR-20000048527-A (KR)
Inventor: GLENN JR ROBERT WAYNE
IPC: A61Q5/02
Filed: 1997-09-22
Abstract: PURPOSE: Moisturizing liquid personal cleansing emulsion compositions which comprise both a moisturizing phase and an aqueous cleansing phase , and clinically efficacious moisturization to the skin are disclosed. CONSTITUTION: A moisturizing phase comprises from about 1% to about 30% by weight of the composition of lipophilic skin moisturizing agents comprised of droplets having a particle size distribution such that at least about 10% by weight of the droplets have a diameter of at least about 200 microns. The aqueous cleansing phase comprises from about 0.1% to about 10% by weight of the composition of a stabilizer, from about 5% to about 30% by weight of the composition of a lathering surfactant, and water. The liquid personal cleansing emulsion compositions contain less than about 5% by weight of fatty acid soap.
Patent KR-20000052741-A (KR)
Title: Particulate modified elastomeric flosses
Inventor: SINGH PRITPAL
IPC: A61C15/04
Filed: 1997-10-20
Abstract: PURPOSE: Elastomeric polymeric flosses comprising particulate modification agents stably associated with the surface thereof, as well as methods for their fabrication, are provided. CONSTITUTION: In the subject flosses, particulate modification agents are either adsorbed to the surface of the floss or embedded in the surface of the floss. To fabricate the subject flosses, unmodified elastomeric flosses are contacted with particulate modification agents under conditions which provide for the stable association of the particles with the floss surface, where the floss surface may be softened to promote embedding of the particulate modification agents in the surface of the floss.
Patent KR-20000052890-A (KR)
Title: Method and device for lighting objects
Inventor: WARRENER PATRICE
IPC: F21S10/00
Filed: 1997-10-29
Abstract: PURPOSE: A method and device for lighting objects are provided to light an object by projecting photograph. CONSTITUTION: A method to project on a object comprises step of; the first step take a photograph, the second step convert into digital format and/or digitize video image, the third step process the photograph to conform with frame and size of object.