baber/WOPTO huggingface dataset:
Patent KR-20030066094-A (KR)
Title: Remote conversation type locker
Inventor: KIM TAE WAN
IPC: B62H5/20
Filed: 2002-02-04
Abstract: PURPOSE: When cutting or transferring in a locked state of a locking wire, the state of the locking wire is displayed to the driver to deal with the situation, thereby preventing theft. CONSTITUTION: In a locking device for motorcycle having a key, a lock, a key hole, a lock hole and wire for locking, a remote communication type locking device is composed of a state signal generating portion(10) to transmit state signal of the locking wire. A state displaying portion(20) is provided to determine the cut state of the locking wire by the state signal of the state signal generating portion and to display the state.
Patent KR-20030067039-A (KR)
Title: Photomask for off-axis illumination and fabricating method the same
Inventor: CHOI SEONG UN
IPC: G03F1/76
Filed: 2002-02-06
Abstract: PURPOSE: A photomask for off-axis illumination(OAI) is provided to improve wafer process capability by overcoming an OAI limit of exposure equipment while maintaining the present exposure equipment and by providing an illumination condition proper for various pattern layouts. CONSTITUTION: A transparent substrate is prepared. A plurality of mask patterns define a light transmission part for forming a pattern, formed on the front surface of the transparent substrate. A light source is off-axis incident more than an off-axis limit of the exposure equipment by using a plurality of phase gratings(150) formed on the back side of the transparent substrate. By using the phase gratings, even the outermost region of an aperture is used and a modified illumination of a type proper for the layout of the mask patterns is embodied.
Patent KR-20020067661-A (KR)
Inventor: KORNETT GLENN J
IPC: D21F7/10
Filed: 2002-02-15
Abstract: PURPOSE: Provided is papermaking fabric of the on-machine-seamable variety, such as an on-machine-seamable press fabric for the press section of a paper machine. CONSTITUTION: The on-machine-seamable papermaker's fabric comprises: a system of machine-direction (MD) yarns and a system of cross-machine-direction (CD) yarns, wherein the yarns of the system of MD yarns are interwoven with the yarns of the system of CD yarns in a preselected weave pattern to form the papermaker's fabric in a rectangular shape with a length, a width, two lengthwise edges, two widthwise edges, a first side and a second side, the MD yarns forming seaming loops along each of the two widthwise edges, wherein the seaming loops also has a first side and a second side coextensive with the first side and the second side of the papermaker's fabric; and at least two additional CD yarns not part of the system of CD yarns, wherein the additional CD yarns are interwoven with at least one of the first side and the second side of the seaming loops at one of the two widthwise edges of the fabric in a leno weave.
Patent KR-20030070161-A (KR)
Title: CASTED Fe-Cr-X ELBOW PIPE AND MANUFACTURING METHOD THEREOF
Inventor: CHOI BAG NAM
IPC: C21D9/14
Filed: 2002-02-21
Abstract: PURPOSE: A Fe-Cr-X based powder transfer curved pipe is provided to improve service life cycle of the curved pipe by casting the curved pipe using a high strength material so that thickness of a part of the curved pipe where collision of powder is concentrically generated is thick, and a manufacturing method thereof is provided. CONSTITUTION: The Fe-Cr-X based powder transfer curved pipe(103) is characterized in that a pipe shaped body part(101) bent to a certain angle and a flange part(102) formed on both end parts of the body part are integrally formed, the body part is cast of a Fe-Cr-X based material so that thickness of the outer cross section of the body part is thicker than that of the inner cross section of the body part, and the cast article is heat treated so that metal structure of the cast article is formed of martensite structure, wherein the Fe-Cr-X based material comprises 2.0 to 3.2 wt.% of C, 0.5 to 1.0 wt.% of Si, 0.5 to 1.5 wt.% of Mn, 0.040 wt.% or less of P, 0.030 wt.% or less of S, 15 to 30 wt.% of Cr, 0.5 to 2.0 wt.% of Mo, 0.2 to 2.0 wt.% of Ni, 0.01 to 0.5 wt.% of B, 0.2 to 1.0 wt.% of W, 0.1 to 2.0 wt.% of V, and a balance of Fe. The manufacturing method of the Fe-Cr-X based powder transfer curved pipe comprises the processes of manufacturing molten iron comprising 2.0 to 3.2 wt.% of C, 0.5 to 1.0 wt.% of Si, 0.5 to 1.5 wt.% of Mn, 0.040 wt.% or less of P, 0.030 wt.% or less of S, 15 to 30 wt.% of Cr, 0.5 to 2.0 wt.% of Mo, 0.2 to 2.0 wt.% of Ni, 0.01 to 0.5 wt.% of B, 0.2 to 1.0 wt.% of W, 0.1 to 2.0 wt.% of V and a balance of Fe by melting raw materials including pig iron and gray cast iron; manufacturing a casting article by cooling the molten iron after injecting the molten iron into a mold fabricated in a powder transfer curved pipe shape in which body part and flange part are integrated; and heat treating the cast article to improve strength and hardness.
Patent KR-20030070477-A (KR)
Title: Crystal Growing Apparatus For Increasing GaAs Single Crystal Yield
Inventor: JI BONG SEON
IPC: C30B29/42
Filed: 2002-02-25
Abstract: PURPOSE: A crystal growing apparatus for increasing yield of a gallium arsenide single crystal is provided to planarize an interface between a GaAs melting material and a GaAs single crystal by controlling convection of boron oxide and heat fluidity. CONSTITUTION: A chamber(200) functions as a furnace for generating the GaAs single crystal. A GaAs melting material and boron oxide as an encapsulate regarding the corresponding GaAs melting material are contained in a crucible(120) installed in the chamber. A graphite heater(130) heats the crucible, installed in the circumference of the crucible. The lower portion of a heat fluidity control material(170) is soaked in a boron oxide layer in the crucible such that the heat fluidity control material controls heat fluidity by controlling convection of boron oxide and intercepting heat while the GaAs single crystal is grown.
Patent KR-20030071372-A (KR)
Title: Cyclone-type dust collecting apparatus for a vacuum cleaner
Inventor: OH JANG GEUN
IPC: A47L9/20
Filed: 2002-02-28
Abstract: PURPOSE: A cyclone dust collector for a vacuum cleaner is provided to simply remove waste from a grill assembly even when a waste collecting case is mounted on the cleaner. CONSTITUTION: A cyclone body includes a first and a second connection tube(121,111) connected to an extended tube, an air inlet(122) communicated with the first connection tube, and an air outlet communicated with the second connection tube, and forms air introduced through the air inlet into a turning air current. A waste collecting case(200) is detachably coupled with the cyclone body, and collects waste separated from the air by the turning air current. A grill assembly(300) is installed at the air outlet, and prevents the backflow of the waste in the waste collecting case. A waste removing member(410) is movably installed at the outer circumference of the grill body, and removes the waste from the grill assembly. A wire(420) is connected to the waste removing member. A winding member(430) is located within the cyclone body, and the wire is wound on the winding member. A rotary knob(440) is connected to the winding member. An elastic member(450) is installed between the waste removing member and the inner bottom of a grill body(310), and supports the waste removing member.
Patent KR-20030075367-A (KR)
Inventor: LEE DONG HACK
IPC: H04W4/00
Filed: 2002-03-18
Abstract: PURPOSE: A method for providing an Internet-based wired and wireless quiz application service in real time is provided to offer a quiz to general users who subscribe for member and offer a certain price to the users when the users answer the quiz right. CONSTITUTION: A server provides a quiz to members registered in a service providing site according to a customize directly set by the members through a messenger or a character messaging service. The server waits for participation signals of the members, with respect to the quiz. The server receives properties signals transmitted from users who participate in the quiz, generates an event, and provides the quiz or an advertisement stored in a database in real time through a wired and wireless Internet. If the user is verified as member through authentication, the member attempts a primarily settlement by a cyber money or a charging point. If the cyber money or the charging point is insufficient, the member performs a secondary settlement with respect to an additional money by a credit card or a mondex card. The server receives a quiz response result of the member, and provides information about the quiz to a computer network of a verification server. The server outputs a signal with respect to the member who correctly answers to the quiz, and uploads the member on a lottery name list.
Patent KR-20030075791-A (KR)
Title: wristwatch combined apparatus of temperature measurement
Inventor: SON JA DEOK
IPC: G04B47/06
Filed: 2002-03-20
Abstract: PURPOSE: A wristwatch equipping a thermometer is provided to adjust water temperature for bathing and other occasions by forming a leading thermistor to the wristwatch. CONSTITUTION: A receiving portion(30) is formed to an end of a wristwatch body. The leading member(20) is received to the receiving portion and drawn out through an inserting hole(34). A thermistor(10) is combined to an end of the leading member to measure temperature. Dyestuffs are spread over a surface of the wristwatch. Color of dyestuffs is changed by responding an object contacting the surface of the wristwatch. Thereby, water temperature is adjusted easily in bathing or other occasions with dyestuffs and the sensor.
Patent KR-20020075274-A (KR)
Inventor: SAKAGUCHI TATSUMI
IPC: H04N7/26
Filed: 2002-03-21
Abstract: PURPOSE: A moving picture encoding device and method, a moving picture encoding program, and a moving picture encoding program storage medium are provided to accelerate the compression-encoding on the pictures obtained from the single piece of moving picture data. CONSTITUTION: A moving picture encoder(20) comprises a motion-vector detection unit(21), which detects each motion vector between frame pictures of moving picture data, and a plurality of compression-encoding units, which perform compression-encoding on the moving picture data in units of predetermined pictures having different arbitrary shapes by performing motion-compensation inter-frame prediction using the detected motion vector in common. The moving picture encoder further comprises a tracking unit(23), which sequentially tracks a predetermined tracking region in each of the frame pictures consecutively having the moving picture data by using the detected motion vector in the shared form; and an extraction unit(28), which extracts an arbitrary-shaped picture from the tracked predetermined tracking region in each of the frame pictures. Among the plural compression-encoding units, an arbitrary compression-encoding unit performs compression-encoding on the moving picture data in units of the frame pictures as the units of predetermined pictures having different arbitrary shapes. One of the plural compression-encoding units, which are different from the arbitrary compression-encoding unit, performs compression-encoding on the moving picture data in units of each arbitrary-shaped picture as the units of predetermined pictures having different arbitrary shapes.
Patent KR-20030075896-A (KR)
Title: Liquid Crystal Display Device and Method of manufacturing the same
Inventor: JUNG SEONG SU
IPC: G02F1/1339
Filed: 2002-03-21
Abstract: PURPOSE:A liquid crystal display and a method for manufacturing the same are provided to prevent local over packing of liquid crystal by preventing formation of a space for moving the liquid crystal even in the case of increasing a cell gap. CONSTITUTION:A lower substrate(10) and an upper substrate(30) are provided. A UV(Ultraviolet) hardening type sealant(70) is formed between the lower substrate and the upper substrate. A liquid crystal layer(50) is formed in the UV hardening type sealant between the lower substrate and the upper substrate. A plurality of column spacers(90) are formed between the lower substrate and the upper substrate, and have elastic restituting power. The column spacers are expanded in length corresponding to an increasing cell gap in the case that the liquid crystal is expanded and the cell gap is temporarily increased.
Patent KR-20020037731-A (KR)
Inventor: KIM SEUNG SOO
IPC: B28B21/68
Filed: 2002-03-21
Abstract: PURPOSE: A method and an apparatus for manufacturing an electric pole are provided to reduce the cost of manufacturing of the electric pole, and to enable the manufacture of the electric pole corresponding to a design load. CONSTITUTION: The apparatus for manufacturing an electric pole comprises a dividable mold form(20). A tip plate(30) constituting the tip of the electric pole through which tensional rods(64) penetrate, and a tip tensional plate(32) having a fixing plate for fixing the tensional rods at the tip of the electric pole are spaced each other at regular distances at one side of the mold form. Also, a distal plate(40) constituting the distal end of the electric pole through which the tensional rods penetrate, and a distal tensional plate(42) fastened to a tensional shaft(50) structured to be lifted by using a tightening force of a nut(52) are installed at the other side of the mold form.
Patent KR-20030080112-A (KR)
Title: The USB Phone with hardware compression desigened specifically for enhanced voice over the internet
Inventor: LEE MYEONG HUN
IPC: H04L12/66
Filed: 2002-04-03
Abstract: PURPOSE: An Internet phone building a digital signal processing chip connected to a USB(Universal Serial Bus) therein is provided to be connected with the use of the USB, and to activate Internet communication by using a voice-only DSP chip, thereby supplying a more convenient and clear voice call. CONSTITUTION: A PC is connected to the Internet. A USB jack(1) connects an Internet-based voice call terminal therewith. A USB interface(2) connects the USB jack(1) therewith. A USB-only microprocessor processes a keypad and a compressed voice for an additional service. A voice-only DSP chip(4) performs voice compression and DTMF sensing processes. An interface(9) connects a call to implement a set top box model Internet phone terminal, and detects a PSTN ring. The keypad implements the Internet phone terminal, and a handset transmits the voice.
Patent KR-20030080821-A (KR)
Title: a vehicles a colding and heating a device
Inventor: JU JAE HEON
IPC: B60H1/00
Filed: 2002-04-11
Abstract: PURPOSE: A heating and cooling apparatus of a vehicle is provided to prevent idling of an engine for heating and cooling by using an additional auxiliary battery to drive the heating and cooling apparatus. CONSTITUTION: A heating and cooling apparatus(50) is modularized with a block(20) made of material with excellent heat conductivity, and formed on a front side of a peltier element(10); a cooling sink(30) mounted on a front side of the block, and having a radiating plate(32) with a radiating fin(31) formed thereon and a radiating fan(33) mounted thereon; and a heat sink(40) mounted on a rear side of the block, and having a radiating plate(42) with a radiating fin(41) formed thereon and a radiating fan(43) mounted thereon. The peltier element and the radiating fans are connected with an auxiliary battery(70) connected with a battery installed in a vehicle. A car room is heated or cooled using power of the battery when an engine of the vehicle is running, and using power of the auxiliary battery when the engine stops. The auxiliary battery is installed on an inside or an outside of the vehicle.
Patent KR-20030082826-A (KR)
Title: Composition for external application to the skin, moisturizing agent, and anti-xerosis agent containing Farnesol
Inventor: NAM GAE WON
IPC: A61K31/045
Filed: 2002-04-18
Abstract: PURPOSE: Provided are a dermatological agent composition containing farnesol to improve skin drying, a skin moisturizing function enhancer and a skin drying ameliorant. The dermatological agent composition can be used as a therapeutic agent to prevent or ameliorate skin diseases. CONSTITUTION: A dermatological agent composition is characterized by containing 0.0001-30 wt.% of farnesol that increases the generation of natural moisturizing factors and the synthesis of lipids, based on the total weight of the composition.
Patent KR-20030082845-A (KR)
Title: Automatic opening and shutting apparatus type of single spindle
Inventor: CHOI JIN GYEONG
IPC: A01G9/24
Filed: 2002-04-18
Abstract: PURPOSE: A single spindle typed automatic opening and shutting apparatus is provided. Therefore, it is simple in construction and installed and removed conveniently, reduces installation and heating costs and saves manpower. CONSTITUTION: A single spindle typed automatic opening and shutting apparatus comprises: a drive motor(4) attached with a normal/reverse rotatable reduction gear; a heat installation cover(2) formed at the free end of a drive supporter moved in accordance with the rotation of a ground fixing supporter and a tunnel shaft(3).
Patent KR-20030083139-A (KR)
Title: Vehicle to transport and supply Total Mixed Ration
Inventor: SONG MUN HUI
IPC: B60P3/00
Filed: 2002-04-19
Abstract: PURPOSE: A vehicle for transporting and supplying assorted feed is provided to load, transport and evenly supply the assorted fee to farmhouses, respectively. CONSTITUTION: A vehicle(100) for transporting and supplying assorted feed is composed of a box-shaped feed tank(200) mounted at a tray of the vehicle to house TMR(Total Mixed Ration); a discharge conveyor(300) installed to all over the lower of the feed tank to push rearward and carry the TMR; an opening and shutting door(400) hinge-combined to both sides of a rear upper end of the feed tank and opened and shut by a cylinder(401), wherein an inner intermediate part of the door is connected with the center of an upper end of the feed tank by the cylinder; double-mills(500,500') horizontally arranged at upper and lower sides of the discharge of the feed tank, respectively, to rotate in the opposite direction to the discharge conveyor and mill and discharge the transferred TMR; and a distribution conveyor(600) installed to the rear lower side of the feed tank at the right direction to the discharge conveyor to rotate forward and reverse, and disperse and feed the discharged TMR left and right.
Patent KR-20030085260-A (KR)
Title: Inkjet printhead and manufacturing method thereof
Inventor: CHO SEO HYEON
IPC: B41J2/015
Filed: 2002-04-29
Abstract: PURPOSE: A method for fabricating an ink jet print head is provided to improve ink exhaust characteristic by forming an ink chamber at upper and lower portions of a nozzle plates, respectively. CONSTITUTION: A nozzle plate(114) is formed at an upper surface of a substrate(100). Then, a heater(108) is formed on an upper surface of the nozzle plate(114). An electrode(112) electrically coupled to the heater(108) is formed on the nozzle plate. Then, a nozzle(104) is formed by etching the nozzle plate. A conductive layer is formed on the substrate(100) in such a manner that the exposed substrate(100) and the heater(108) are covered with the conductive layer. An insulation layer is formed on the conductive layer. Then, the insulation layer is etched so as to form an ink exhaust port. Then, the conductive layer is etched so as to form a second ink chamber(128). After that, the substrate(100) is etched so as to form a first ink chamber(110). A manifold(102) is formed by etching a rear surface of the substrate(100).
Patent KR-20030086802-A (KR)
Title: Management method for multimedia storage device
Inventor: JUN SEONG BAE
IPC: G11B27/031
Filed: 2002-05-07
Abstract: PURPOSE: A method for managing a multimedia storage medium is provided to efficiently store lots of information on a storage medium, and to realize a review function to a requested original contents by storing highlight of the original contents on the storage medium even if the original contents are removed. CONSTITUTION: A victim content to be removed is selected by automatic execution by conditions set in a system or selection of a user. Highlight information of the selected victim content is searched for to remove the rest of segments while leaving highlight segments, so that an enough space of a storage medium is prepared.
Patent KR-20020087866-A (KR)
Inventor: KUKITA HIROAKI
IPC: H01R33/76
Filed: 2002-05-13
Abstract: PURPOSE: To provide a PGA socket enabled to make a cover housing slide against a base housing, at low cost. CONSTITUTION: As a sliding mechanism making a cover housing 3 slide against a base housing 2, an off-centered member 5, composed of a first axis part 51 having a concave part 51a, and an off-centered member 52, extending from the end part of the first axis part 51 having a central axis different from the central axis of the first axis part 51, are utilized. The concave part 51 is formed on the axis part by excavating the first axis part 51 into rectangular shape. The cover housing 3 is made to slide against the base housing by fitting the top end of a flat tip screwdriver to the concave part 51 and turning it.
Patent KR-20030089845-A (KR)
Title: Multi-layered chip type noise filter without polarity
Inventor: PARK JIN CHAE
IPC: H03H7/09
Filed: 2002-05-20
Abstract: PURPOSE: A nonpolar stacked type noise filter is provided to mount a terminal electrode of a signal side on a printed circuit board regardless of the direction of an input side and an output side by removing the polarity of the input side and the polarity of the output side of the terminal electrode of the signal side. CONSTITUTION: A nonpolar stacked type noise filter includes the first pattern sheet(10), the second pattern sheet(12), the third pattern sheet(14), the fourth pattern sheet(16), and the fifth pattern sheet(18). A conductive pattern is formed on the first pattern sheet(10). A ground pattern and a connective conductive pattern are formed on the second pattern sheet(12). A conductive pattern connected to the conductive pattern of the second pattern sheet(12) is formed on the third pattern sheet(14). A ground pattern and a connective conductive pattern are formed on the fourth pattern sheet(16). A conductive pattern is formed on the fifth pattern sheet(18). The first to the fifth pattern sheets are stacked sequentially. The conductive patterns of the first and the fourth pattern sheets(10,16) and the ground patterns of the second and the fourth pattern sheets(12,16) are connected to external electrodes, respectively.
Patent KR-20030091469-A (KR)
Title: Dust collector of hopper loader
Inventor: PARK MOON SU
IPC: B29C31/02
Filed: 2002-05-28
Abstract: PURPOSE: A dust collecting device having an impurity backflow preventing unit for a hopper loader is provided to improve dust collecting efficiency by preventing impurities from flowing backward. CONSTITUTION: A fixed plate(21) is installed across in a connection passage(20). A lift operating plate(23) is installed at the top of a lifting rod(22). The lifting rod passes through the center of the fixed plate, and moves up/down. A blocking plate(24) is installed at the bottom of the lifting rod, and blocks the lower end of the connection passage.
Patent KR-20030092725-A (KR)
Inventor: YANG HYEON SEOK
IPC: H01L21/027
Filed: 2002-05-31
Abstract: PURPOSE: A stopper lever of a stone for stepper equipment is provided to maintain a proper position of the stone even when the stone swings out/in by preventing a compensation unit from wearing out or being damaged by the swing operation of the stone. CONSTITUTION: The stopper lever of the stone(200) for the stepper equipment is made of an L-type body(300) for supporting the stone swinging out/in. The inner surface of both ends of the body uniformly protrudes by a predetermined size to form the compensation unit(310). The compensation unit is of a regular square and the protrusion height of the compensation unit is 1-5 millimeter.