baber/WOPTO huggingface dataset:
Patent KR-20030078413-A (KR)
Title: Producing apparatus for rotary type dies and dies
Inventor: SON YOUNG HO
IPC: B21H3/12
Filed: 2002-03-29
Abstract: PURPOSE: A rotary type form rolling dies manufacturing apparatus is provided to manufacture the rotary type form rolling dies using carbide metal and cut the rotary type form rolling dies formed of carbide metal in rotary type form rolling dies for manufacturing screw nails and bolts, and the form rolling dies manufactured by the apparatus is provided. CONSTITUTION: In a rotary type form rolling dies manufacturing apparatus for forming screw thread of a certain pitch on inner and outer circumferences of rotary type form rolling dies, the rotary type form rolling dies manufacturing apparatus(3) comprises a box shaped main body(30); a slide device(40) rested on the upper part of the main body(30) through transfer table(31); a clamping part(50); and a cutting part(60) installed right above the clamping part(50) through a frame(61) projected on the rear surface of the main body(30), wherein the clamping part(50) comprises cylindrical housing(51), and rotation shaft(55) which is inserted into the housing(51), on the outer circumference of one side of which screw type female groove is formed so that slide wheel(53) and dividing device(54) are mounted on the female groove, and on the other side of which clamp for combining clamp body(57) and clamp cover(58) is mounted, the slide device(40) is formed in a "T" shape as a whole and comprises slide plate, angle control device, angle control slide and driving slide(43), and the cutting part(60) comprises frame, and motor housing(63) into which cutting wheel(62) is inserted.
Patent KR-20030080158-A (KR)
Title: Addition polymers derived from pauson-khand type norborbene monomers and preparation method therof
Inventor: JUNG YEONG GEUN
IPC: C08F210/00
Filed: 2002-04-04
Abstract: PURPOSE: Provided is a cyclic olefin addition polymer having a norbornene derivative obtained by Pauson-Khand reaction, which has low hygroscopic property, high glass transition temperature, excellent heat stability, oxidation stability, chemical resistance, metal adhesion and barrier property. CONSTITUTION: The polymer is a cyclic olefin addition homopolymer of the compound represented by the formula 1 or formula 2, wherein k is an integer of 0 to 4; each of l is independently or simultaneously an integer of 0 to 4; each of R1-R4 is independently or simultaneously hydrogen, halogen, a C1-C20 linear or branched alkyl, alkoxy, alkoxyalkyl, alkoxysilyl, alkylperoxy, alkylcarbonyloxy, aryloxy, aryloxysilyl, alkenyl or vinyl, a C6-C40 aryl substituted or non-substituted by a hydrocarbon, a C7-C15 aralkyl substituted or non-substituted by a hydrocarbon, a C3-C20 alkynyl or a sulfur-containing radical, in which R1 and R2, or R3 and R4, respectively, are bonded together to form a C1-C10 alkylidene group, a C3-C12 saturated or unsaturated cyclic group or a C6-C17 aromatic ring compound, if each of them is not hydrogen or a halogen; and R5 is an alkyl diradical, aryl diradical, alkoxyalkyl diradical, alkoxysilyl diradical or an alkenyl diradical.
Patent KR-20030081642-A (KR)
Title: Plasma display panel utilizing carbon nano tube and method of manufacturing the front panel thereof
Inventor: LIM SEUNG JAE
IPC: H01J11/12
Filed: 2002-04-12
Abstract: PURPOSE: A plasma display panel using a carbon nano tube and a method for fabricating a front panel thereof are provided to improve the picture quality by forming a carbon nano tube layer on a dielectric layer. CONSTITUTION: A plasma display panel using a carbon nano tube includes a glass substrate(31), a plurality of transparent display electrodes(32), a plurality of bus electrodes(33), a dielectric layer(34), a carbon nano tube layer(35), and a protective layer(36). The transparent display electrodes(32) are formed in a striped pattern on the glass substrate(31). The bus electrodes(33) are formed in a striped pattern in parallel to the display electrodes at the edge of the transparent display electrodes(32). The dielectric layer(34) is formed on the glass substrate(31), the transparent display electrodes(32), and the bus electrodes(33). The carbon nano tube layer(35) is formed on the dielectric layer(34) in such a manner that the carbon nano tube layer faces the display electrodes. The protective layer(36) is formed on the dielectric layer(34) and the carbon nano tube layer(35).
Patent KR-20030085648-A (KR)
Title: The External Real-Time Clock Circuit in the Gigabit Fire-Wall System with the Intel IXP1200 Network Processor
Inventor: LEE MIN HO
IPC: G06F1/04
Filed: 2002-04-29
Abstract: PURPOSE: An external real-time clock circuit of a gigabit fire-wall system formed by an Intel IXP1200 network processor is provided to realize a real-time clock function on the gigabit network fire-wall system formed by the Intel IXP1200 network processor without a host computer. CONSTITUTION: On a control system by the IXP1200 without the host computer, the external real-time clock is realized by using a slow port interface of the IXP1200. A small battery is used for the power of the external real-time clock. Thus, the real-time clock function is realized when the power of the system is not supplied.
Patent KR-20030086020-A (KR)
Inventor: KIM HAK YONG
IPC: G01B11/24
Filed: 2002-05-03
Abstract: PURPOSE: A point-diffractive interferometer by using an optical fiber light source and a measurement method thereof are provided to improve measuring preciseness while removing an error of the point-diffractive interferometer. CONSTITUTION: A point-diffractive interferometer includes a beam splitter for splitting beam radiated from a beam source into measuring beam and reference beam. A measuring beam optical fiber(26) is provided to transfer measuring beam and a reference beam optical fiber(28) is provided to transfer reference beam. An optical fiber mounting member(30) is provided to install the reference beam optical fiber(28) and an end of the measuring beam optical fiber(26). A phase converting device is provided to convert phase of measuring beam or reference beam. An image obtaining device(42) is provided to obtain an image of an interference pattern created by reference beam and measuring beam.
Patent KR-20020043495-A (KR)
Inventor: LEE SANG HOON
Filed: 2002-05-03
Abstract: PURPOSE: A system for chasing the exposure condition of an advertisement(free delivery system) is provided to fix an advertisement actually by mounting a vehicle position chase system on a vehicle having an advertisement matter thereon and using an artificial satellite, thereby calculating an advertisement exposure degree and a driving distance of the vehicle and transmitting the calculation result to an advertiser or displaying the result through the Internet. CONSTITUTION: A vehicle for realizing an advertisement, a driving distance measuring system for measuring a driving distance of the vehicle, a GPS system for sensing the current condition of the vehicle are provided. An artificial satellite chases a position of the vehicle in real time and transmits the position to a central control system for sensing a driving distance of the vehicle and a position thereof. A driving distance is calculated using an integrating meter of the vehicle and transmitted using a terminal. Otherwise, a predetermined coordinate value is fixed using a position chase system of an artificial satellite, a position between coordinates is calculated into a driving distance, and the driving distance is chased in real time. A software service for sensing a driving trace and an advertisement exposure degree of an advertisement vehicle, or a service for sensing the current advertisement state is supplied to an advertiser.
Patent KR-20030088162-A (KR)
Title: monitor system of POCl process equipment for semiconductor device fabricating
Inventor: CHO GYEONG OK
IPC: H01L21/66
Filed: 2002-05-13
Abstract: PURPOSE: A monitoring apparatus of POCl3 process equipment for manufacturing a semiconductor device is provided to be capable of previously preventing process failure by constantly and exactly detecting the temperature of POCl3 stored in a bottle. CONSTITUTION: A monitoring apparatus of POCl3 process equipment for manufacturing a semiconductor device is provided with a bottle(12) for storing a POCl3 solution, a container(42a) located in the bottle through the upper portion of the bottle for storing oil, a thermocouple(28) located in the container through the upper portion of the container for dipping a sensing part of the thermocouple in the oil, and a fixing part(44a) connected with the opened upper portion of the container for selectively fixing the thermocouple to the predetermined position.
Patent KR-20030088193-A (KR)
Title: Structure for a body of revolution in a ratary vaccum pump
Inventor: LEE SEUNG JU
IPC: F04C25/00
Filed: 2002-05-13
Abstract: PURPOSE: A structure of a body of revolution of a rotary vacuum pump is provided to improve vacuum performance of the vacuum pump with same rotary force by doubling vacuum pressure generated by centrifugal force due to high speed rotation of a rotary tube as well as shape of the rotary tube. CONSTITUTION: A body of revolution includes a rotary pulley(10); a tube fixing axis(20) connected and interlocked with the rotary pulley; an air suction tube(30) coupled to one end of the tube fixing axis to allow air to be introduced; and a plurality of rotary tubes(40) fixed on a periphery of the tube fixing axis. The rotary pulley is connected with a motor through a belt to receive rotary force of the motor and to be rotated thereby. The tube fixing axis is formed as a tube having the one end opened and coupled to the air suction tube, and the other end closed and connected with a central axis of the rotary pulley. The air suction tube is a hollow tube connected with the tube fixing axis, and has an inlet connected with a connecting member such as a hose to supply vacuum pressure.
Patent KR-20020087376-A (KR)
Inventor: HIROKI MASAAKI
IPC: H01L33/00
Filed: 2002-05-15
Abstract: PURPOSE: A method for measuring a voltage is provided to prevent productivity from being decreased by fine dust generated in using a probe in a subsequent process by determining the state of a pixel while not directly using the probe in an interconnection or a probe terminal. CONSTITUTION: The first alternating current(AC) voltage is applied to a gap between two terminals of the first coil. The first and second coils overlap each other, having a uniform interval therebetween. The third AC voltage is applied to a pixel electrode of the pixel by using the second AC voltage generated between two terminals of the second coil. The pixel electrode and a test electrode overlap each other, having a uniform interval therebetween. A voltage applied from the fourth AC voltage generated in the test electrode to the pixel electrode is calculated.
Patent KR-20030089264-A (KR)
Title: Video Phone of IP and PSTN
Inventor: OH SEONG ROK
IPC: H04L12/28
Filed: 2002-05-17
Abstract: PURPOSE: A video phone combined with an Internet network and a PSTN is provided to process a video phone for an Internet network and a video phone for a PSTN in the one video phone, thereby efficiently using time and space. CONSTITUTION: A camera(82) photographs a user's figure, and transmits a video signal to a CPU(86). The CPU(86) processes video-related data, compresses/restores an audio signal, and controls a modem(94) or an Ethernet(96). The CPU(86) controls the video signal outputted from the camera(82) and a video signal outputted on an LCD(88). The LCD(88) displays the received signal. A keypad(90) inputs telephone numbers and characters. A memory(84) stores necessary data. The modem(94) performs video and voice calls with a PSTN(3), converts digital video and audio signals into analog signals, and converts analog video and audio signals into digital signals. The Ethernet(96) performs video and voice calls with an Internet network(5).
Patent KR-20030092811-A (KR)
Title: A fuel filler door assembly for a vehicle
Inventor: PARK JAE HONG
IPC: B62D25/24
Filed: 2002-05-31
Abstract: PURPOSE: A fuel filler door assembly of a vehicle is provided to supply elastic force for opening a fuel filler door and a simplified structure for detecting the opening state of the fuel filler door, to shorten a manufacturing process by mounting an elastic member supplying power necessary for opening the fuel filler door to the place free from outer moisture, and to solve durability problems generated by the corrosion of a door spring. CONSTITUTION: A fuel filler door assembly of a vehicle is composed of a rectilinear rod(7) mounted to a vehicle body(B) to rectilinearly slide in the direction of pushing the inside of a fuel filler door(1); an elastic member elastically holding the rectilinear rod to make the rectilinear rod push the inside of the fuel filler door; and two electric conductors arranged to convert contact states to the rectilinearly sliding state of the rectilinear rod for the vehicle body. The elastic member includes a torsion spring of which an end is rotatively connected to the rectilinear rod and other end is fixed to a switch bracket fixed to the vehicle body, having a coil part rotatively mounted to the switch bracket in the middle.
Patent KR-20030093534-A (KR)
Title: Adapter for 3-Dimensional Photographing Device
Inventor: LEE YOUNG HWA
IPC: H04N5/225
Filed: 2002-06-03
Abstract: PURPOSE: An adapter for a stereo-scopic photographing device is provided to prevent loss of entrance images and prevent the images from overlapping with each other by realizing a double shutter structure. CONSTITUTION: An adapter for a stereo-scopic photographing device includes a reflecting system forming a second optical axis(A2) for entering a left image of a subject, a third optical axis(A3) for entering a right image of the subject, and a first optical axis(A1) collecting and transmitting the left and right images entered through the second axis and the third axis. A first shutter(45) rotates a first rotary disk of which a half is a first non-projective area and the other half is a projective area, so that the left and right images of the second optical axis and the third optical axis are alternately passed. A second shutter(46) inversely rotates a second rotary disk having a second non-projective area smaller than the first non-projective area, so that the second shutter interrupts a section where the right image and the left image are overlapped.
Patent KR-20030094701-A (KR)
Title: Monitor
Inventor: KIM TAE SEONG
IPC: F16M11/10
Filed: 2002-06-07
Abstract: PURPOSE: A monitor device is provided to easily extend a tilting angle range of a monitor main body and to easily seal a gab generated between a base part and the monitor main body when the monitor main body is tilted. CONSTITUTION: The base part(30) is installed to a constant installation surface by supporting the monitor main body(1). A connection part(20) connects the base part and the monitor main body with each other. A monitor hinge(40) joins the monitor main body and the connection part with a hinge in order to tilt the monitor main body to a flat side of the base part. A shutter(60) seals the gap exposed between the monitor main body and the base part when the monitor main body is tilted upwardly to the flat surface of the base part.
Patent KR-20030097092-A (KR)
Inventor: LEE NAM HOON
IPC: H05B41/24
Filed: 2002-06-19
Abstract: PURPOSE: An inverter stand is provided to stimulate interests of users by outputting different melodies during the lamp turn on/off operation, while reducing a power consumption. CONSTITUTION: An inverter stand comprises an inverter circuit unit(30) for driving a lamp(50); a touch input unit(20) for applying a signal for operating the lamp; a speaker(40) for outputting a corresponding melody in accordance with the operation of the lamp; and a micro processor(10) for controlling the lamp turn on/off operation through the control of the inverter circuit unit in accordance with the signal applied from the touch input unit, and outputting different melodies through the speaker in correspondence to the lamp turn on/off operation. The micro processor includes a touch sensing module, a touch time check module, a time information set module, a melody generating module, a melody output module, and a control module.
Patent KR-20030004069-A (KR)
Title: Charging circuit and semiconductor memory device using the same
Inventor: ISHIDA TERUFUMI
IPC: G11C11/407
Filed: 2002-06-26
Abstract: PURPOSE: To perform high speed charging without reducing the drive characteristics of a MOS transistor and to obtain a stable operation. CONSTITUTION: This device is provided with a charge driving circuit having P type MOS transistors P0, P1, a time constant circuit 2, a control circuit 18, a feedback circuit 30 being a voltage detecting circuit and a delay reversing circuit 1. The charge driving circuit having the P type MOS transistors P0, P1 starts a charging operation by a delay signal 8 from the delay reversing circuit 1, and stops the charging operation by an output signal of a 'HIGH' level from an inverter INV2 being a detecting signal from the feedback circuit 30 being a voltage detecting circuit.
Patent KR-20040001153-A (KR)
Title: door locking apparatus of fuel filler for vehicles
Inventor: KIM JAE WON
IPC: B60K15/04
Filed: 2002-06-27
Abstract: PURPOSE: A locking device of a fuel injection port for a vehicle is provided to improve the assembling efficiency and work efficiency of the locking device by simply connecting a cable to the locking device through improvement of the structure of the locking device. CONSTITUTION: A locking device of a fuel injection port for a vehicle comprises a cap member, a locking pin(57) inserted in the cap member, and a case(50) inserted in the cap member, with compressing a compression spring(56) situated between the locking pin and the case. A flange(61) inserted into a mounting hole of a housing is formed on the outer peripheral surface of the cap member. The cap member has fitting holes(63) formed at the other end and an insertion hole(62) formed between the fitting holes. One end of the locking pin is protruded, and an insertion groove(58) corresponding to the insertion hole of the cap member is formed to the other end of the locking pin. A rear fitting protrusion of a cable(41) is inserted in the insertion groove. An incision groove(59), in which a wire(43) of the rear protrusion is movably supported, is formed at the end of the insertion groove, and a protrusion(51) formed on the outer peripheral surface of the case is fitted into the fitting hole of the cap member. An insertion groove(55) corresponding to the insertion groove of the locking pin is formed on the outer peripheral surface, and an incision groove(54), in which the wire of the rear protrusion is movably supported, is formed at the end of the insertion groove. A mounting groove(52) into which the cable is fitted is formed to the case.
Patent KR-20040006556-A (KR)
Title: Semiconductor memory device and method for fabricating the same using damascene gate and epitaxial growth
Inventor: SONG DU HEON
IPC: H01L21/60
Filed: 2002-07-12
Abstract: PURPOSE: A semiconductor memory device using a damascene gate and an epitaxial process, and a manufacturing method thereof are provided to be capable of preventing the bridge phenomenon between pads due to the voids of an interlayer dielectric. CONSTITUTION: A semiconductor memory device is provided with a semiconductor substrate, gates having a capping layer, formed at the upper portions of the semiconductor substrate, an insulating layer formed at the lower and lateral portion of each gate, and the first conductive layer formed between gates. The semiconductor memory device further includes the first interlayer dielectric(240) formed at the predetermined portion of the resultant structure for exposing the first conductive and each gate, the second conductive layer formed at the upper portion of the exposed first conductive layer, and the second interlayer dielectric(280) formed on the entire surface of the resultant structure. The semiconductor memory device further includes a bit line contact(290) formed at the second interlayer dielectric for exposing the second conductive layer.
Patent KR-20020064263-A (KR)
Title: Error file
Inventor: HAN MOON SANG
IPC: B42D15/00
Filed: 2002-07-16
Abstract: PURPOSE: An error file is provided which is more convenient and saves time so that an examinee frequently uses it as an appropriate collection of problems to help increase examination results. CONSTITUTION: The error file comprises a ruler, an error file case, error file contents, and double-sided tapes adhered onto the error file contents, wherein paper sheets are overlappingly adhered onto a marked part of the file to maintain an equal thickness since it is inconvenient to carry the file, and the appearance of the file is not good as only an adhesion repeated part is thickened when adhering problem paper sheets of a collection of problems or a trial examination to the file, an outer tape should be peeled off when using a tape for adhering problem paper sheets of the trial examination or the collection of problems, a dotted line marked part inside a circle is torn off in accordance with their lengths as vertical lengths of the cut out paper sheets are different each other depending on problems, that is, the dotted line is not cut out by a knife as a tear-off line, but torn off in accordance with vertical length of a problem paper sheet, labels having an index function on which subject names or trial examination names are written are formed at the right side of the problem paper sheets to find required problems as quickly as possible, a case of the file is made of plastics while a part marked as (1) is made of steel, a problem exclusive ruler for cutting problems paper sheets is formed, a projected part of the problem exclusive ruler is inserted into the part marked as (1) so that the ruler can be carried along with the error file to cut out the problem paper sheets or the problems of the collection of problems as fast as possible, a part marked as (2) is inserted into the part marked as (1), the part marked as (1) is rings generally used in a diary, dates when problems are solved or numbers are written on the part marked as (2), and mathematical formulae or explanations that a user wants to record separately are arranged and recorded on a part marked as (3).
Patent KR-20040008811-A (KR)
Title: Method of Selecting PDSN In Data Communication Network
Inventor: KIM SEONG
IPC: H04L45/28
Filed: 2002-07-19
Abstract: PURPOSE: A method for selecting a PDSN(Packet Data Serving Node) in a data communication system is provided to uniformly distribute load of a PDSN whose service is cut off owing to a failure of a PCF(Packet Control Function) to the rest usable PDSNs, thereby preventing overload from being applied to a specific PDSN. CONSTITUTION: An MS(100) transmits an origination message to a BSC/PCF(200)(S101). The BSC/PCF(200) responds to the message as an acknowledgement order(S102), and supplies a CM service request message, then drives a timer(S103). An MSC(300) supplies an assignment request message to the BSC/PCF(200), and drives a timer(S104). The BSC/PCF(200) sets a propagation resource if the MS(100) is not assigned with a traffic channel(S105), and selects a PDSN(400). If the PDSN(400) does not respond to the selection, a new PDSN(500) is selected(S106,S107). If the new PDSN(500) is normal, the BSC/PCF(200) establishes an A11 connection with the new PDSN(500)(S108,S109), and transmits an assignment complete message to the MSC(300)(S110). The MS(100) and the PDSN(500) perform an MIP registration process through a PPP connection(S111). The MS(100) transceives data through an A10 connection(S112).