baber/WOPTO huggingface dataset:
Patent KR-20000072470-A (KR)
Inventor: PARK CHUL
IPC: G09F13/00
Filed: 2000-09-05
Abstract: PURPOSE: An image reproducer is provided to effectively use light emitting diode(LED) by installing LED to a moving vehicle rather than installing LED to a tunnel wall. CONSTITUTION: A residual image display device comprises a light source arranged at an outer wall of a moving vehicle and which emits light, a power supply unit for supplying power to the light source, and a control unit for performing on/off control according to a program. An image is displayed by a residual image of a pixel, and the light source is LED or LD(laser diode). When a light(15) is emitted from an LED(13) attached to an outer wall(11) of a moving vehicle, the light is reflected at a wall surface(16) of a tunnel and a reflective light(17) enters into the vehicle through a window(12) of the vehicle. The LED has an angle(14) smaller than 90 degree with respect to the outer wall of the moving vehicle. Thus incident reflective light is viewed by a passenger(18) in the vehicle. Since the vehicle is moving in a direction(19), the reflective light creates an effect as if the reflective light is moving along the wall of the vehicle.
Patent KR-20020020133-A (KR)
Title: PKI system for and method of using WAP browser on mobile terminals
Inventor: LEE IL SU
IPC: H04L9/32
Filed: 2000-09-08
Abstract: PURPOSE: A system for certificating a public key in a mobile terminal and a method thereof are disclosed to provide an end-to-end preservation and a user certification. CONSTITUTION: A mobile terminal(402) includes a WAP browser for a wireless internet. The mobile terminal(402) includes a public key infrastructure(PKI) certification client. The mobile terminal(402) accesses an IMT2000 network(410) in radio through a base station(412). A user certification server(430) accesses the IMT2000 network(410) through a PKI gateway(420). The PKI gateway(420) manages an electronic certificate. When the mobile terminal(402) requests a verification of a server certificate, the PKI gateway(420) verifies the server certificate and provides a verified result to the mobile terminal(402). When the mobile terminal(402) requests an access to an application server(440), the application server(440) verifies a certificate of the mobile terminal(402). The application server(440) transmits an error message or a certificate of a server to the mobile terminal(402) according to the verified result.
Patent KR-20010050469-A (KR)
Inventor: GRUBER UDO
IPC: C04B35/80
Filed: 2000-09-15
Abstract: PURPOSE: A ceramic matrix composite reinforced with fiber bundles is provided which has a uniform phase composition, micro crack structure and improved matrix and can be produced by conventional method. CONSTITUTION: The composite has ceramic matrix(24) and is reinforced with fiber bundles(20,21). The material comprises a reinforcing fiber bundle part(20) including two fiber bundle parts(20,21) having different fiber lengths divided by a minimum in the total fiber bundle distribution with respect to the fiber bundle length and a matrix bundle part(21). Also, the composite is characterized in that at least a part of the fiber bundles(20,21) has at least partially one or more of protective layer(s).
Patent KR-20020022232-A (KR)
Title: Wafer forming plural monitor pattern in a scribe line
Inventor: JUN GI MUN
IPC: H01L21/66
Filed: 2000-09-19
Abstract: PURPOSE: A wafer having a plurality of monitor patterns in one scribe line is provided to minimize a process defect of each semiconductor chip, by forming the monitor patterns without increasing the area of the scribe line surrounding a semiconductor chip. CONSTITUTION: At least one monitoring pattern for the first semiconductor chip and at least one monitoring pattern for the second semiconductor chip are formed in the scribe line to monitor the characteristic of the first and second semiconductor chips fabricated by using the scribe line as a boundary. The monitoring patterns for the first and second semiconductor chips do not overlap each other.
Patent KR-20010039935-A (KR)
Title: Thin film device and method of manufacturing the same
Inventor: MATSUSHITA TAKESHI
IPC: H01L31/02
Filed: 2000-09-28
Abstract: PURPOSE: To provide a thin-film device together with its manufacturing method, where a through put in a manufacturing process is improved. CONSTITUTION: A rear-surface support substrate 17 is bonded to the backside of a first device layer 20, to form a first device unit 2. A surface support substrate 36 is bonded to the surface of a second device layer 40 to form a second device unit 4. The first and second device units 2 and 4 are so laminated together as the first device layer 20 faces the second device layer 40, thus manufacturing a thin-film device 1 comprising the first and second device layers 20 and 40. Since the first and second device layers 20 and 40 are formed separately in manufacturing processes for the first device unit 2 and the second device unit 4, the formation method for a device layer is not limited, whereas it is limited when a plurality of device layers are sequentially laminated.
Patent KR-20020025407-A (KR)
Title: Audition method using internet
Inventor: NO HAE KEUN
IPC: G06Q50/10
Filed: 2000-09-28
Abstract: PURPOSE: An auditioning method using the Internet communication network is provided to embody equivalent opportunities to entertainer applicants and enable each planning company to pick out a hidden star by opening a site for connecting an entertainer applicant and a plurality of planning companies using an Internet space and sharing each database. CONSTITUTION: A server computer requests an input of an ID and a password in a main page and performs a member certifying process through a comparison with data stored in a database. The server computer allocates a session variable and records log-in information and checks a type of a log-in member. In detail, in case that a netizen connects to a homepage of an audition site using a general member terminal, a charged member terminal or a planning company terminal and performs a member joining process, member information, a profile, or a wanted searching condition is inputted. A search is automatically processed in accordance with the inputted search condition, and the member is moved to the corresponding page, or a proper DB is transmitted. An audition applicant registers an audition profile through a charged member terminal, the planning company terminal registers an audition schedule. An evaluation is performed by reproducing the registered audition profile with respect to each audition applicant.
Patent KR-20020027990-A (KR)
Title: Device for increasing dehydration ratio in drum filter
Inventor: CHO SUN CHEOL
IPC: B01D33/04
Filed: 2000-10-06
Abstract: PURPOSE: An apparatus for increasing a dehydration ratio in a vacuum dehydrator is provided which prevents sludge stuck to a filter cloth net from being cracked during dehydration, thereby prevents loss of vacuum pressure so that a dehydration ratio is increased. CONSTITUTION: In a vacuum dehydrator comprising a drum filter(10) on the inner surface of which certain shaped water sucking and dehydrating pipes(12) are installed, a filter cloth net(11) which is rotated together with the drum filter(10) by being covered on the outer surface of the drum filter(10), a vacuum pump(13) which is connected to the water sucking and dehydrating pipes(12) to suck in water inside the drum filter(10) and a storage tank(14) collecting the absorbed water, thereby removing water from sludge, the apparatus for increasing a dehydration ratio in the vacuum dehydrator comprises a cutout net(20) which is positioned at the upper section of the filter drum(10) where dehydration is occurred and covered on sludge so as to prevent partial drying of the sludge; and a support means consisting of a fixing stand(30) which is extended to the upper part of the drum filter(10), a first rotation roll(31) which is installed at a dehydration starting position of wet sludge of the lower inner surface of the fixing stand(30), a second rotation roll(32) which is installed at the upper part of the fixing stand(30) so that the second rotation roll(32) is put on a dehydration finishing position where the filter cloth net(11) is separated from the drum filter(10) and a plurality of rolls which are installed at the upper part of the fixing stand(30), thereby rotationally supporting the cutout net(20).
Patent KR-20010016089-A (KR)
Title: The media dispenser
Inventor: YOON GI JO
IPC: G07D7/00
Filed: 2000-11-01
Abstract: PURPOSE: An automatic medium supplying apparatus is provided to supply the desired kind of media by installing a plurality of kind expansion units in a main unit, thereby conveniently changing the kind of media. CONSTITUTION: An automatic medium supplying apparatus includes a main unit(100) having a main medium case(103) storing predetermined kind of media, a driving source(110) providing driving force to feed the media, a medium discharging part(130) separating the media of the main medium case one by one, a medium feeding part feeding the media drawn from the medium case by using a plurality of rollers(160,161,162,163) and belts(155,156) for discharging to the outside, sensors(174) installed in the medium feeding part for sensing the feeding of the media; and a kind expansion unit(200) formed with an expansion medium case(203) detachably installed for storing the predetermined kind of media, an expansion medium discharging part(230) separating the media of the expansion medium case one by one, an expansion medium feeding part feeding the media drawn from the expansion medium case by using a plurality of rollers(260,261) and belts(256) for transmitting to the medium feeding part of the main unit, sensors installed on the expansion medium feeding part for sensing the feeding of the media.
Patent KR-20020036870-A (KR)
Title: Numerical information service based on mobile communication system
Inventor: KIM TAE HYEONG
IPC: H04B1/40
Filed: 2000-11-11
Abstract: PURPOSE: A method for controlling a transmission of numeral information while a mobile telephone is being called is provided to transmit numeral information to a receiver terminal of other person as a message form simultaneously while a voice calling is performed using a mobile phone. CONSTITUTION: A calling mobile telephone performs a voice calling to a called mobile telephone as a conventional mobile telephone(301). A user of the calling mobile telephone operates a keypad and inputs a wanted numeral(key) for a transmission of numeral information(302). If the wanted numeral(key) is inputted, a pre-designated specific key is pressed for transmitting numeral information. A DTMF(Dual Tone Multi-Frequency) generating unit creates a DTMF message corresponded to the numeral(key)(303) and transmits the DTMF message to a base station as a DTMF burst message(304). If the base station receives the DTMF message, the base station checks whether the transmitting terminal is a mobile terminal registered in a service(AIR-INFO service)(305). If the calling mobile terminal is a registered terminal, the DTMF message is transmitted to a called mobile terminal(306). The called mobile terminal detects DTMF data in a DTMF detection, decodes the data(307), and displays each numeral information corresponded to the decoded data on a display unit(308).
Patent KR-20010051725-A (KR)
Inventor: HARADA MITSUAKI
IPC: H01L21/02
Filed: 2000-11-16
Abstract: PURPOSE: Provided is a dielectric element comprising an oxide dielectric film for suppressed oxidization of an electrode and degradation in film characteristics of the oxide dielectrics film. CONSTITUTION: A capacitor insulation film comprising an SBT film (oxide dielectrics film)(15) which is a ferroelectrics film, and a capacitor lower electrode comprising an IrSi film(12) or IrSiN film(13), are provided. Thereby, it is possible to suppress an oxidation of the lower electrode and to prevent a degradation in film characteristics of the SBT film.
Patent KR-20020037996-A (KR)
Title: An apparatus for continuous plasma polymerization having means for insulating
Inventor: AHN SEUNG PYO
IPC: H05H1/00
Filed: 2000-11-16
Abstract: PURPOSE: A plasma polymerization continuous processing apparatus comprising an insulation unit is provided, which provides a complete insulation method between a base film and a chamber when the polymerized base film is used as one of electrodes. CONSTITUTION: An unwinder roll(40B) is located in an unwinder chamber and is connected to a driving part(40A) out of the chamber. A base film(44) is wound around a bobbin(45) in a roll type, and the second driving axis(42) is inserted into a center of the bobbin. And axis supporting parts(43a,43b) supporting the second driving axis are connected to both ends of the second driving axis. One side of the unwinder roll is separated from a chamber wall(52b) and another side is connected to the driving part through a penetration part(49). The driving part comprises a motor(51) and a decelerator(50), and a rotation force is transferred from the motor to the unwinder roll by the first driving axis(41). There is an insulation coupling(46) between the first driving axis and the second driving axis to insulate them. Therefore, when a power supply voltage is applied to the unwinder roll, one side of the unwinder roll is insulated from the chamber wall even through it penetrates through the chamber to be connected to the external.
Patent KR-20020038131-A (KR)
Title: Brake controller of automatic door
Inventor: KANG TAE WON
IPC: E05F15/20
Filed: 2000-11-16
Abstract: PURPOSE: A stop control system of an automatic door is provided to minimize an impact added to a door installed to an automatic engine and to stop an automatic door rapidly. CONSTITUTION: The stop control system of an automatic door comprises: a pulse generation unit(210) generating and outputting signals having a cycle in reciprocal proportion to the speed of a motor: a logic circuit unit(220) outputting low level signals if the signals are in the same level and outputting high level signals if the signals are in the different level by comparing two pulse signals inputted from the pulse generation unit; a differential circuit unit(230) differentiating and outputting the signals inputted from the logic circuit unit(220); a frequency-voltage changeover unit(240) integrating the differential signals and generating output voltage proportioned to input frequency; an analogue-digital converter(250) digitalizing and outputting the size of the output voltage of the frequency-voltage changeover unit(240); a stop signal generation unit(260) outputting produced stop signals to the soft stop control signal generation unit(290); a sensor(270) sensing the access of people when an automatic door moves forward, then outputting sense signals to the stop signal generation unit(260); an oscillation unit(280) generating and outputting spherical waves having a regular cycle; a soft stop control signal generation unit(290) generating and outputting soft stop control signals if stop signals are inputted from the stop signal generation unit(260); and a control unit(300) outputting stop signals to a motor driver(310) to stop an automatic door if backward stop control signals are inputted from the stop signal generation unit(260) and outputting stop signals to a high level section of the inputted signals if soft stop control signals are inputted from the soft stop control signal generation unit(290).
Patent KR-20010016168-A (KR)
Title: Collective purchasing method utilizing purchasing probability display means and the system of the same
Inventor: KIM MYOUNG HWAN
Filed: 2000-11-17
Abstract: PURPOSE: A method and system for joint purchasing in purchasing probability displaying method are provided to enlarge a participation of a custom and reinforce concentration of purchasing by enabling a customer to apply for purchasing anytime in the wanted price out of the requested purchasing prices displayed on a web site during joint purchasing period. CONSTITUTION: A customer(100) connects to a web page(201) managed by a web server(200) which is a joint purchasing operator through a wire/wireless web browser(110), and joins to the membership and registers one's ID and password(120). If a customer is joined to the membership, the joint purchasing operator(200) stores information to a customer member personal station relating information database(203). If a seller(300) demands a purchasing agency with offering goods information about the own goods, the joint purchasing operator(200) decides a joint purchasing period, the requested purchasing prices and a purchasing probability calculating function formula etc. by consultation to the seller(300), and registers the goods information in goods catalogue DB(206) and a seller DB(209) and the purchasing probability calculating function formula. The registrated goods are displayed as joint purchasing goods to the web page(201), and constructed order condition DB per a current joint purchasing goods.
Patent KR-20020041136-A (KR)
Title: An image display apparatus of moving communication terminal using television receiver
Inventor: YOON TAE WOONG
IPC: H04N5/44
Filed: 2000-11-27
Abstract: PURPOSE: A device for displaying an image of a mobile communication terminal using a TV set is provided to display a predetermined image received by the mobile communication terminal on a screen of the TV set, thereby exactly confirming the image on the big screen of the TV set as making a call in a hands-free method by using the TV set. CONSTITUTION: A mounting board of a TV set body mounts a mobile communication terminal thereon. A connector(16) installed on the mounting board is electrically contacted with an interface terminal of the mobile communication terminal. A call decider(106) decides whether a call is made by the mobile communication terminal, with a call control signal inputted through the connector from the mobile communication terminal. If the call is made, switches(108, 110) switch a video signal and a voice signal inputted through the connector from the mobile communication terminal, to output the switched signals. If the call is not made, the switches switch a broadcasting video signal and a broadcasting voice signal of a TV set, to output the switched signals. A video processor(112) processes the switched video signal to output the signal, and displays the output signal on a screen of the TV set. A voice amplifier(114) amplifies the voice signal to output the voice signal to a speaker of the TV set. A microphone(18) installed on the body inputs a user's voice signal. An amplifier(116) amplifies the signal of the microphone, to output the signal to the mobile communication terminal.
Patent KR-20020041922-A (KR)
Title: a stabilizer of automobile
Inventor: SEO EUN SEOK
IPC: B60G21/02
Filed: 2000-11-29
Abstract: PURPOSE: A vehicle stabilizer is provided to prevent the excessive inclination of a vehicle body by winding a strap at an opposite direction of the inclination, thereby reducing the entire weight of the vehicle and obtaining anti-rolling effect. CONSTITUTION: A vehicle stabilizer includes a semicircular grounding plate(21) coupled in the center of an upper part of an axle(10), ground terminals(22) attached at both sides of a top surface of the grounding plate, a grounding rod(23) coupled with a bottom surface of a vehicle body(11) for contacting the ground terminals by the inclination of the vehicle to generate an electric signal, actuators for driving rollers(25) apart from each other by a predetermined distance at both sides of the grounding plate according to the electric signal received via wires connected to the ground terminals, and straps(27) of which an end is wound to the rollers and the other end is fixed to the vehicle body to be wound on the rollers by the operation of the actuator or released as the actuator stops operation.
Patent KR-20020042102-A (KR)
Title: Voice subscriber signal level complement circuit
Inventor: PYUN DO SEUNG
IPC: H04M1/58
Filed: 2000-11-30
Abstract: PURPOSE: A circuit for correcting a level of a voice subscriber signal in a transmission system is provided to improve speech quality by judging a voice signal level of an object voice subscriber according to a set reference level, correcting the voice signal level according to the judged result, and preventing call process failure generated according to the change of the voice signal level. CONSTITUTION: A signal level comparing unit(3) compares a voltage level of a voice subscriber signal received through a transmission path with set reference voltages. A signal level judging unit(4) judges a comparing signal outputted by the signal level comparing unit(3) and outputs a control signal for determining whether a voice subscriber signal level is corrected. A subscriber signal selecting unit(5) outputs a currently inputted voice subscriber signal to a primary subscriber signal process circuit unit(1) according to a normal selection control signal of the signal level judging unit(4). A signal correcting unit(6) corrects the currently inputted voice subscriber signal at a set uniform signal level according to a correction selection control signal of the signal level judging unit(4) and outputs the corrected voice subscriber signal to the primary subscriber signal process circuit unit(1).
Patent KR-20020042205-A (KR)
Title: Wafer frame unloading stack device of tape removal
Inventor: KIM WANG TAE
IPC: H01L21/50
Filed: 2000-11-30
Abstract: PURPOSE: An unloading stacker of a tape remover is provided to perform an automatic tape removing process by exactly keeping a descent position of a fixing plate due to a weight of a wafer frame when unloading the wafer frame in the unloading stacker and provided to easily extract the wafer frame from the unloading stacker by automatically moving the unloading stacker filled up with wafer frames to an extract space. CONSTITUTION: An unloading stacker comprises a fixing plate(6) stably fixed with a wafer frame(1) capable of being lifted along a plurality of guide bars(5) and springs(7) respectively inserted to the guide bars(5). At this point, the guide bars(5) are located on an installing plate(4) and the springs(7) are located between the installing plate(4) and the fixing plate(6). The unloading stacker further includes a plurality of guiders(8) vertically fixed on the fixing plate(6) for guiding the unloaded wafer frame(1).
Patent KR-20020043294-A (KR)
Inventor: CHO HYO GWAN
IPC: F16D25/0638
Filed: 2000-12-01
Abstract: PURPOSE: A clutch for an automatic transmission is provided to improve durability despite the rotation of a clutch plate and a clutch disk by preventing the slippage of a reaction plate and a snap ring via a slip preventing unit. CONSTITUTION: A clutch for an automatic transmission includes a clutch plate, a clutch disk, a reaction plate(5), a snap ring(7), and a slip preventing unit. The clutch plates are fixed on the spline of an outer hub. The clutch disks are formed between the clutch plates. The clutch disks move axially by the mutual action of the hydraulic pressure of oil and the elasticity of a return spring. The reaction plate is combined to the outer hub when the clutch disks move axially. The slip preventing unit connects the reaction plate with the snap ring by using a protrusion(13) of the reaction plate and a protrusion hole(15) of the snap ring. Since the reaction plate is combined with the snap ring, the slippage between the reaction plate and the snap ring is avoided.