baber/WOPTO huggingface dataset:
Patent KR-20020012825-A (KR)
Title: Plastic fuel filler neck part composition and production method
Inventor: OH WON SEOK
IPC: B60K15/04
Filed: 2000-08-09
Abstract: PURPOSE: A plastic fuel filler part constructing and manufacturing method is provided to install promptly and conveniently with using polyamide, and to prevent environmental pollution by minimizing evaporating gas with sealing. CONSTITUTION: A plastic fuel filler neck is composed of a filler pipe(5) and a vent pipe(6). A parison is extruded with polyamide including elastomer, and the filler pipe is manufactured with blow-molding by injecting compressed liquid. A flexible corrugated part(7) of the filler pipe is formed integrally with the filler pipe to assemble with a fuel tank conveniently. The vent pipe is manufactured with extruding and blow-molding, and a corrugated part(8) is formed integrally in the vent pipe with flexible elastomer. The filler and vent pipes are integrally formed or assembled with over molding. An expansion tank(10) of the vent pipe prevents counter flow of fuel flowing through the filler pipe. A flap valve(12) is assembled with a retainer(11) between a cap holder(1) and a filler tube(2), and the filler tube is combined with the cap holder by vibration welding. A mounting bushing(15) is inserted to the filler tube, and fixed in the vehicle body by a bolt. Installation is performed promptly with manufacturing the filler and vent pipes by extruding and blow-molding. Environmental pollution is prevented with sealing against hydrocarbon.
Patent KR-20020015831-A (KR)
Title: Method for setting commonly used phrases in the mobile phone and sending short message by using them
Inventor: CHA JONG HO
IPC: H04B1/40
Filed: 2000-08-23
Abstract: PURPOSE: A method for setting common phrases in a mobile terminal and a method for transmitting a short message using common phrases are provided to remarkably shorten the time required for short message transmission by setting common phrases in a mobile terminal and making a short message using them. CONSTITUTION: If a user operates a keypad in order to set up message preparation, the mobile terminal displays a screen about message sending(S401). If the user selects "message preparation" on the displayed screen, the mobile terminal displays a list of message preparation menus(S402). If the user selects "new message" among the message preparation menu list, the mobile terminal displays a screen so that the user can make out a new message(S403). In order to make a sentence, if the user inputs a portion of the sentence, the mobile terminal displays the inputted portion(S404). Then, if the user pushes a specific button and a digit button in order to insert the other portion, the mobile terminal fetches a common phrase, or the other portion, from a memory and combines the fetched common phrase with the inputted portion of the sentence(S405).
Patent KR-20000072483-A (KR)
Inventor: TAE YUN SUNG
IPC: A42B7/00
Filed: 2000-09-06
Abstract: PURPOSE: A sunlight-shielding cap is provided, which can protect the upper part of the wearer's head and a neck by making a protecting cover to be attached and detached. It can be put on regardless of the size of a head by being attached an elastic band. CONSTITUTION: The sunlight-shielding cap is characterized by being comprised of: a plurality of a magic band(11) attached inside of a hair band(2); a visor(3) moved by installing an axis on both sides of the hair band(2); an elastic band(12) installed in the center of the hair band(2); and a protecting cover(14) from direct sunlight attached to velcro(11).
Patent KR-20010050511-A (KR)
Inventor: FUJISAKI MASAHARU
IPC: G05B19/05
Filed: 2000-09-19
Abstract: PURPOSE: To speedily specify a cause at the time of abnormality occurrence in a sequential function chart(SFC) type programmable logic controller(PLC). CONSTITUTION: The reference value of active time in any arbitrary step is stored, the active time in the arbitrary step in a program is measured and by having the measured active time exceeds the reference value, abnormality is detected. Also, it is stored whether respective steps are executed, and the program is displayed in the state of distinguishing abnormality detected steps, executed steps and not yet executed steps.
Patent KR-20020024685-A (KR)
Title: apparatus for forming a metal layer in a semiconductor fabricating
Inventor: LEE CHEON YONG
IPC: H01L21/203
Filed: 2000-09-26
Abstract: PURPOSE: An apparatus for forming a metal layer for fabricating a semiconductor is provided to improve reliability, by minimizing generation of particles caused by a metal material absorbed to the first and second rings and by minimizing defects generated by the particles. CONSTITUTION: Particles having high energy collide with a target composed of the same material as a material stacked on a substrate. The material separated from the target is stacked on the substrate in a process chamber. The substrate is placed on a plate installed inside the process chamber. A collimator(20) is installed between the substrate and the target, having a hole of a lattice structure. The collimator makes the material separated from the target pass through the hole and approach the substrate. The first ring(30a) comes in contact with the upper circumferential portion of the collimator. The contact section is downward inclined. The second ring(30b) comes in contact with the lower circumferential portion of the collimator. The contact surface of the second ring is smaller than that of the first ring. A coupling member(30c) fixes the collimator by coupling the first ring to the second ring.
Patent KR-20020024727-A (KR)
Title: Device and method for service free call using voice advertisement
Inventor: PARK JONG CHEON
IPC: H04W76/02
Filed: 2000-09-26
Abstract: PURPOSE: A device for supplying a free call service using a voice advertisement is provided to supply a free call service by transmitting a voice advertisement instead of a dial tone, when a calling subscriber makes a call, so as to minimize communication charges as well as reduce call duration. CONSTITUTION: A calling wire/wireless and mobile terminal(100) transmits a dial tone. A calling PSTN exchange network and mobile communication exchange(200) inputs the dial tone to output an occupation signal, and transmits a voice advertisement to the calling wire/wireless and mobile terminal(100). A called PSTN exchange network and mobile communication exchange(300) inputs the occupation signal to output a call signal, and outputs response signals according to receiving signals. A called wire/wireless and mobile terminal(400) inputs the call signal to output the receiving signals of subscribers. A main server(500) inputs the occupation signal or the response signals to transmit the signals, and outputs a corresponding control signal. A voice advertisement storage(600) inputs the control signal to transmit the prestored voice advertisement to the calling PSTN exchange network and mobile communication exchange(200), and intercepts the voice advertisement. A subscriber information storage(700) inputs the control signal to store subscriber information.
Patent KR-20020024825-A (KR)
Title: Panning photographing apparatus
Inventor: AHN HYOUNG KOOK
IPC: G03B41/00
Filed: 2000-09-27
Abstract: PURPOSE: A device for pan is provided to photograph an object all around the object while moving a background. CONSTITUTION: A device comprises central disks(13); and rotating disks(15,16). The central disks are rotatably joined to an auxiliary central axis(17) of a main central axis(22) from an upper side and a lower side to be placed above a rotary base(12) and fixed by tightening bolts penetrating tightening blocks thereof for a camera or an object to be mounted thereon. The rotating disks are rotatably joined to rotating central axes(18,19) of mounts(10,11), fixed by the tightening bolts penetrating tightening blocks thereof and connected with the central disks by power transmission members(14) for the camera or the object to be mounted thereon.
Patent KR-20020029275-A (KR)
Title: Application processing service system used for user terminal through internet and method of serving thereof
Inventor: BYUN CHANG SUNG
IPC: H04W4/00
Filed: 2000-10-12
Abstract: PURPOSE: An entrance examination application service system and method through a public communication network is provided to supply entrance examination application information in real time so that an entrance examination applicant can conveniently execute entrance examination application through a user terminal. CONSTITUTION: An entrance examination application service system(40) is connected with a user computer(15) and a mobile terminal(10) through a public communication network. The public communication network relaying the communication between the mobile terminal(10) and the entrance examination application service system(40) consists of a base station(21), an MSC(Mobile Switching Center)(23), a WAP gateway server(25), and the Internet(27). The WAP gateway server(25) comprises a subscriber information processing part(25a). The WAP gateway server(25) executes a gateway function for data message processing and processes the text message transfer between the mobile terminal(10) and the entrance examination application service system(40). The base station(21) relays the communication between the mobile terminal(10) and the MSC(23). The MSC(23) recognizes text messages between the base station(21) and the WAP gateway server(25) and executes a line switching function. The entrance examination application service system(40) providing entrance examination application service comprises an entrance examination application service server(50) and a database(60).
Patent KR-20020031981-A (KR)
Title: A process for the preparation of 2-mercaptopyridine N-oxide derivatives
Inventor: CHAE HEON SEUNG
IPC: C07D213/89
Filed: 2000-10-25
Abstract: PURPOSE: Provided is a novel manufacturing method of 2-mercaptopyridine N-oxide derivative which is a major intermediate in manufacturing pyrithione based antibiotics or its salt. CONSTITUTION: The novel manufacturing method of 2-mercaptopyridine N-oxide is characterized by reacting, as a starting material, pyridine N-oxide with S8 molecule to introduce sulfur functional group(-SH, SNa, -SK) in the presence of base catalyst and organic solvent, at room temperature(20 deg.C) to 100 deg.C, preferably 30-80 deg.C. In the formula(1), M represents alkaline metal, such as sodium and potassium, or hydrogen molecule.
Patent KR-20020034038-A (KR)
Title: Screw driver apparatus of MCC unit
Inventor: PARK JI GYEONG
IPC: H02B1/26
Filed: 2000-11-02
Abstract: PURPOSE: A screw driver for an MCC unit is provided to confirm whether a control circuit operates without supplying a special power. CONSTITUTION: A screw driver rotates to exclude primary and secondary power supplies of a main power supply. A pad locking device intercepts a rotation of the screw driver. Two limit switches contact with the screw driver. Two drawing interrupt grooves are radially formed at a front portion of a screw driver shaft(1). A moving screw nut(2) is inserted into the screw driver shaft(1) and changes a rotating force of the screw driver to a rectilinear motion. A screw bracket(3) supports a front portion of the screw driver shaft(1). A screw bracket supports and rotates a rear portion of the screw driver shaft(1). A moving arm(18) cooperates with the moving screw nut(2). A line plug support(19) is connected to an upper surface of the moving arm(18).
Patent KR-20020035210-A (KR)
Title: A checking system for finding the data transmission error in wireless communication network
Inventor: PARK HONG SEONG
IPC: H04B17/00
Filed: 2000-11-04
Abstract: PURPOSE: A system for analyzing the performance of wireless data for a mobile communication network is provided to supply high-quality data services to users by enabling the users to measure and analyze data traffic while moving anywhere, and by enabling the users to find performance indexes such as a time required for connecting a mobile communication terminal to a server. CONSTITUTION: An application program module(11) makes a user transmission/reception packet. A router tracing module(12) enables the user transmission/reception packet to trace a path moving on a network. An analysis module(13) performs a hooking of the user packet transmitted/received. The analysis module(13) is composed of a hooking driver(14), an analysis protocol stack(15) and a protocol analyzing device(16). The hooking driver(14) performs a buffering of data regardless of sorts of application programs. An RS232(17) is the final path capable of transmitting/receiving the packet to/from a terminal. Data transmitted through the RS232(17) are inputted to a wireless terminal. A packet received to the application program module(11) from the wireless terminal is received from the terminal through the RS232(17).
Patent KR-20020039726-A (KR)
Title: The leaf spring supporting structure of a leaf spring type suspension system
Inventor: JIN BYEONG UN
IPC: B60G11/02
Filed: 2000-11-22
Abstract: PURPOSE: Structure for supporting a spring of a leaf spring type suspension system is provided to remove a rolling force applied to a leaf spring by preventing the formation of a gap and to enhance steering performance by unifying the motion trajectory of a steering wheel with that of an axle center. CONSTITUTION: One side of a leaf spring(2) fixed on a chassis shaft is installed on the side of a frame via a shackle. The other side of the leaf spring is a device for absorbing or damping a rolling force. The rolling force absorbing or damping device consists of a knuckle(10) combined with the spring eye portion of the leaf spring, upper and lower arms(20,30) fixed on upper and lower portions of the knuckle via upper and lower brackets(40,50), a torsion bar(60) fixed on the upper arm and the frame, and auxiliary shock absorbers(100) prepared on both sides of the spring eye to absorb deformation due to the rolling force.
Patent KR-20020041720-A (KR)
Title: A toothbrush filled with toothpaste
Inventor: KIM DAL WOO
IPC: A46B11/02
Filed: 2000-11-28
Abstract: PURPOSE: Provided is a toothbrush charged with toothpaste, which can take out the toothpaste among toothbrush hair by pressing a toothpaste container inserted in a toothbrush rod. CONSTITUTION: The toothbrush comprises the toothbrush rod(1), the toothpaste container(2) inserted in the toothbrush rod(1), a connection stick through which the toothpaste is taken out from the toothpaste container(2), holes(4) for taking out the toothpaste among the toothbrush furs(5), a toothbrush cap(6) for covering the holes(4), and a connection part(7) of the toothbrush cap(6) for opening and closing the holes(4) easily.
Patent KR-20020042370-A (KR)
Title: Seat of automobile with impact-absorbed device
Inventor: CHOI JAE CHIL
IPC: B60N2/427
Filed: 2000-11-30
Abstract: PURPOSE: A vehicle seat with a shock absorbing device is provided to slide the seat in an advancing direction by a difference between a running acceleration and a collision acceleration in case of collision, thereby preventing the sudden inclining of passengers to reduce the injury. CONSTITUTION: A vehicle seat with a shock absorbing device includes a sliding element(20) for conveying a supporting die(11) which supports a lower part of a cushion(10) by a displacement amount corresponding to an acceleration difference, and a controller(30) for computing the difference between an acceleration during vehicle running and an acceleration in case of collision to alternatively drive one of two actuators(21) which drive the sliding element.
Patent KR-20010062073-A (KR)
Inventor: HAYAKAWA YASUYUKI
IPC: C21D8/12
Filed: 2000-12-01
Abstract: PURPOSE: An electronic steel sheet for a small size iron core, and a manufacturing method thereof are provided to reduce the cost of manufacturing of the steel sheet, to achieve the greatest advantage in magnetic properties and to improve the noise characteristics. CONSTITUTION: As to a component system, the contents of Se, S, O and N as impurities in the steel are reduced to 30 ppm, respectively. Further, as to magnetic properties, magnetic flux density B50 in a rolling direction (L direction) and that in a direction (C direction) perpendicular to the rolling direction are regulated to 1.70 T and more, respectively, and also the ratio between these magnetic flux densities, B50(L)/B50(C), is regulated to 1.005 to 1.100.
Patent KR-20020044809-A (KR)
Title: Mirror switch assembly
Inventor: CHO WON BOK
IPC: B60R1/00
Filed: 2000-12-06
Abstract: PURPOSE: A mirror switch of a vehicle is provided to enhance a reliability of an operation of the mirror switch by preventing an electric short when a mirror is operated in an up/down and right/left. CONSTITUTION: A mirror switch of a vehicle comprises a printed circuit substrate(55) connected to an outer circuit in order to select or adjust right/left sides between a switch body(51) and a connector housing(53). A knob(57) and a select lever(61) for selecting the right mirror or the left mirror are provided at the switch body(51). A point lever(59) having a contact terminal for changing a switch circuit of the printed circuit substrate(55) is placed at a lower side of the knob. The select lever(61) is supported by a lever holder(70) placed on an upper side of the printed circuit substrate(55). A movement-supporting portion(75) is integrally formed at a center portion of the lever holder(70), and protruded upwardly. The movement supporting portion(75) is inclined from an upside direction to a downside direction, so that the knob(57) is rotated easily when an upside surface of the rotating supporting portion is contacted at a bottom surface(57a) of the knob.
Patent KR-20020045300-A (KR)
Title: Powder Compositions for Washing Cosmetics
Inventor: CHA JIN GI
IPC: A61Q19/10
Filed: 2000-12-08
Abstract: PURPOSE: A face washing agent composition containing a water-repellent enzyme complex, mung beans extracts and mannitol is provided. By the preservation of an enzyme factor for a long period of time, the composition minimizes the skin irritation while imparting the decomposition effect of keratin. CONSTITUTION: A mixture of porous silica and enzyme is spray-coated with silicon oil and perfluoropolymethylisopropylether to produce a water-repellent enzyme complex. The enzyme is a mixture of one or two or more selected from protease, papain and lipase. The subject face washing agent composition contains 0.001 to 10% by weight of the water-repellent enzyme complex, 0.01 to 20% by weight of mung beans extracts and 0.1 to 70% by weight of mannitol.
Patent KR-20020045953-A (KR)
Title: Method of making hot melt material for toe cap and back round of footwear
Inventor: YOON YOUNG KI
IPC: C09J5/06
Filed: 2000-12-12
Abstract: PURPOSE: A method for preparing the hot melt material for a toe-cap and a back-round of shoes is provided, to reduce the steps of the manufacturing process and to improve the durability of a toe-cap and a back-round of shoes. CONSTITUTION: The method comprises the steps of injecting 20-40 parts by weight of ethylene vinyl acetate chip, 25-40 parts by weight of a petroleum resin chip and 10-20 parts by weight of solid paraffin into a heat stirrer(10) and mixing the mixture at 150-180 deg.C; passing nonwoven(5) between a heating roller(30) and a roller(32) placed below the heat stirrer and allowing the obtained mixture to be gathered in the place between the heating roller(30) and the roller(32) through a nozzle(12) placed below the heat stirrer, thereby allowing the melted mixture to be infiltrated onto the nonwoven(5) to prepare a hot melt(5a); and cooling the hot melt(5a). Preferably the temperature of the heating roller is 100-150 deg.C and the delivery velocity of the nonwoven(5) is 150-800 mm/sec.
Patent KR-20010062499-A (KR)
Title: Magnetron
Inventor: HASEGAWA SETSUO
IPC: H01J23/10
Filed: 2000-12-15
Abstract: PURPOSE: A magnetron is provided to is provided to prevent magnetic flux being lowed due to the increase of magnet temperature so, stably generating an oscillation. CONSTITUTION: A leakage transformer used in a microwave oven attempts to keep input electric voltage constant by increasing electric current against a drop of positive pole voltage caused by the lowering magnetic flux density at the center of an interactive space due to the increase of magnet temperature. This action and the fact that the oscillation efficiency becomes constant near magnetic saturation point of a magnetic pole piece are combined, that is to say, if the relationship between the thickness Tg (mm) of a taper portion of the magnetic pole piece and the magnetic flux density at the center of the interactive space is to be 155<Bg/Tg<165, the oscillation efficiency can be kept stable without being influenced by fluctuation of Bg due to the fluctuation of the magnet temperature.
Patent KR-20020049183-A (KR)
Title: A method for manufacturing grain-oriented electrical steel sheet with superior magnetic property using the low temperature heating method
Inventor: SHIN JAE GEUN
IPC: C21D8/12
Filed: 2000-12-19
Abstract: PURPOSE: A method is provided to manufacture a directional electric steel plate of high magnetism and low temperature slab heating type by controlling secondary recrystallization starting temperature and growth driving force. CONSTITUTION: The method for manufacturing a directional electric steel plate of high magnetism and low temperature slab heating type comprises the steps of; annealing a cold rolling steel plate composed of carbon 0.01 to 0.08 percent by weight, silicon 2.80 to 3.50 percent by weight, manganese 0.05 to 0.2 percent by weight, sulfur 0.006 percent by weight and below, aluminium 0.01 to 0.04 percent by weight, nitrogen 0.007 to 0.010 percent by weight, residual iron and other inevitable impurities; and performing a high temperature annealing after applying an annealing separator. The high temperature annealing process comprises the steps of a first cracking step at a temperature of 550 to 700deg.C for 15 to 25hours; a temperature raising step up to a secondary cracking temperature as a temperature raising speed of 20 to 50deg.C/Hr; a secondary cracking step for 10 to 25hours; and a third cracking step at a temperature of 1150 to 1250deg.C for 5 to 30hours.
Patent KR-20020049596-A (KR)
Title: Ring ear-phone
Inventor: BYON GI MAN
IPC: H04R1/10
Filed: 2000-12-19
Abstract: PURPOSE: A ring earphone is provided to prevent release of an earphone from ears and minimize a pain when the earphone is inserted into ears by means of a main body with a speaker and a support plate connected to the main body through a support bar. CONSTITUTION: An earphone main body(100) includes a speaker mounting hole formed at a front side of a main body for mounting a speaker, an elastic cover tightly attached to an outer circumference of the speaker and the main body, a connection groove form at a rear side of the main body in which a support bar is fixed, and a speaker to which a signal transmitting cable is connected. An earphone support(200) includes a support plate being in contact with outer ear of a user and integrally connected to a fixing bar connected to the support bar, and an elastic cover installed to cover the outer side of the support plate. A main body connecting unit(300) includes support bar of which one end is fixed at the fixing bar, the other end is connected to the connecting groove through the connecting unit, and a position converting unit installed at the support bar.