baber/WOPTO huggingface dataset:
Patent KR-20020011816-A (KR)
Title: Advertising system for use in doors
Inventor: OH JIN HWAN
IPC: G09F19/04
Filed: 2000-08-04
Abstract: PURPOSE: An advertisement system for a door is provided to increase the effect of advertisement by making a user inside the door watch several advertisement columns, and to reduce the loss of power by eliminating the driving of a motor. CONSTITUTION: The advertisement system has an advertisement device comprised of a housing for containing various advertisement parts, having a front transparent display part; a pair of rollers(4) spaced within the housing; an advertisement film fixed to the rollers; a motor(7) for rotating the rollers forward and backward; and an advertisement setting device for setting the advertisement film to be displayed for a constant time. Additionally, a door locking detection sensor is provided in the system to actuate the rollers to display the advertisement film via the transparent display part of the housing when a door(2) is locked, and to stop the driving of the rollers when the locking of the door is released.
Patent KR-20010044074-A (KR)
Inventor: KIM JONG YUL
IPC: E01D21/00
Filed: 2000-08-14
Abstract: PURPOSE: A supporter for a slab mold form is provided to improve supporting force and stability, to reduce a term of works, and to facilitate repair and management. CONSTITUTION: A connection supporting-bar(20) is horizontally installed during leaving spaces from a flange of a pier girder and the end is vertically bent-up to the flange. A connecting plate(30) is installed at the end of the connection supporting-bar. A bracket(40) is installed at the end of the connecting plate. A guide shaped-steel(50) has a flat part(51), contacted with the bracket, in the upper part. One side of the guide shaped-steel is vertically bent up to form a depressed groove(52a). In a form installing frame(70), an upper frame(71) is inserted in the depressed grooves, and a lower frame(72) is installed at regular intervals from the upper frame. A supporting frame(73) is installed between the upper and lower frames. In a fixing rib(80), L-shaped reinforcing members are installed to face each other and form a space part(81). The upper part of a square bar(90) is inserted into the space part. A movement preventive shaped-steel(10) is installed between the depressed part and the form installing frame to prevent the movement of the form installing frame. Plywood is installed on the upsides of the square bars and used as a form.
Patent KR-20020014172-A (KR)
Title: Terminal for wireless telephone network
Inventor: JUNG CHEOL HUI
IPC: H04Q3/62
Filed: 2000-08-16
Abstract: PURPOSE: A radio telephone network terminal is provided to be adopted to a place unsuitable for installation of a telephone line and a working environment by wirelessly connecting a radio telephone terminal and a private exchange and reduce cost and time by adding a handset card or replacing with a large capacity terminal in case of increasing an extension network. CONSTITUTION: A handset unit(23) forms a call channel with a user of a radio telephone terminal and controls the call channel. A control unit(21) controls each handset unit, performs a scanning and controls units to connect a call requested from an external source to a desired user, connect and control a call channel between in-office radio telephone terminal users, and perform a smooth operation of the call channel. A terminal having the units is installed at one side of a wall and handles a call request of each radio telephone terminal, a call connection to outside, a call channel control between a handset unit and the radio telephone terminal, and a call channel connection and control between in-office radio telephone terminal users. In case that a line is to be increased in the terminal, a handset card can be added, and if there is no remaining line or if it is not possible to add a handset card, the terminal can be replaced with a large capacity terminal.
Patent KR-20020015760-A (KR)
Title: Monetary settlement system in electronic commerce with pre-registered id of credit card and method of electronic commerce using thereof
Inventor: AHN SE HWAN
Filed: 2000-08-23
Abstract: PURPOSE: An electronic payment system through a pre-registration credit card ID and an electronic commerce method using the system are provided to increase the convenience of a user by enabling the user to connecting to a shopping mall with a pre-registration credit card ID corresponding to the user's credit card, thereby enabling the user to promptly and conveniently purchase products. CONSTITUTION: A computer of an Internet user(10) is connected to an Internet network(9) in order for the Internet user(10) to purchase a product and use a service using a pre-registration credit card ID. The Internet user(10) purchases the product and use the service in a shopping mall connecting to the Internet network(9). In addition, the user becomes a member of an electronic payment system(100) for paying the price for the product and the service through a financial agency(50). The user performs a log-in using the pre-registration credit card ID in the Internet shopping mall(30) connecting to the electronic payment system(100) and goes shopping without the need for inputting a special credit card number.
Patent KR-20020016182-A (KR)
Title: Apparatus and method for diagnosing error of phase control rectifier
Inventor: AHN JONG BO
IPC: G01R31/34
Filed: 2000-08-24
Abstract: PURPOSE: A fault diagnosis apparatus and method of a phase controlled rectifier are provided, which can diagnose the phase controlled rectifier rapidly without dissembling a device or an additional wire. CONSTITUTION: An excitation control system(30) supplying a DC voltage to a field winding(3) of a synchronous generator(1) further comprises a fault diagnosis apparatus(40) diagnosing a normal operation of a phase controlled rectifier(8) in the excitation control system. The fault diagnosis apparatus comprises a signal processor part(10) performing a noise removal and scaling by receiving a DC output voltage of the phase controlled rectifier, and an analog-digital converter(11) converting an analog signal from the signal processor part into a digital signal, and a CPU(12) performing a DFT(Discrete Fourier Transform) by receiving data from the analog-digital converter and performing a fault diagnosis as to the phase controlled rectifier according to the result of the DFT.
Patent KR-20020018882-A (KR)
Title: A length control device for a telescopic extension pipe of vacuum cleaner
Inventor: HA JONG MOK
IPC: A47L9/24
Filed: 2000-09-04
Abstract: PURPOSE: A device for controlling a length of a suction extension pipe for a vacuum cleaner is provided to become stable to external shock by controlling an inner pipe and an outer pipe when the inner and outer pipes are expanded or contracted by a telescopic action, and to allow a user to control the length of the pipe with only one hand. CONSTITUTION: A device for controlling a length of a suction extension pipe for the vacuum cleaner includes a stopper coupling hole(14) and a cover guide rail(5b) formed on an outer upper circumference, a guide pipe(7) formed on an outer lower circumference, having a spring fitting protrusion(10b) and a spring inserting protrusion(10a) and connected to an end of the outer pipe, a pair of stoppers(15) contacted to a stopper control part(6) inside the stopper coupling hole of the guide pipe and caught to a hole(2) selected from a plurality holes, a spring(11) located on the spring fitting protrusion and the spring inserting protrusion, and a grip(G) elastically mounted to be biased and connected to the spring actuating part.
Patent KR-20020019254-A (KR)
Title: An automotive idler pulley having a deformation protection device
Inventor: YANG JUN MO
IPC: F16H7/12
Filed: 2000-09-05
Abstract: PURPOSE: An idler pulley with a deformation- protecting device for a vehicle is provided to prevent an idler pulley shaft from slacking by preventing moment produced by a controller by the tension given from a belt connected to an idler pulley, and to prevent damage of the thread of an adjusting bolt. CONSTITUTION: An idler pulley with a deformation-protecting device for a vehicle is composed of an idler pulley(6) and an adjusting device(7). The idler pulley has a belt connected connecting an idler assembly(5) operating a compressor(3) to operate the air conditioner of a vehicle through torque of a camshaft(1). The adjusting device supports the idler pulley and at the same time adjust the idler pulley. A stopper(6c') protruded to a side on the shaft(6c) of the idler pulley is installed and a slot(7a') is formed lengthwise to the side of the support member(7a) of the adjusting device for the stopper of the shaft to be inserted and closely adhered. Moment produced in the support member is prevented with the support surface(K) and slacking of the shaft(6c) is prevented.
Patent KR-20020021756-A (KR)
Inventor: LEE SUNG MOON
IPC: F24H1/20
Filed: 2000-09-16
Abstract: PURPOSE: A bioelectric boiler is provided to reduce the cost for mechanical devices of the bioelectric boiler and to save energy by radiating heat using far-infrared ray. CONSTITUTION: A predetermined amount of water is supplied into an auxiliary water tank(21) through a water pipe(22). Then, the predetermined amount of water is supplied into a bioelectric boiler tank(10) through a pipe(20) positioned between a boiler and a water tank. Power source and a heater(14,15) are operated according to an order of a temperature system(17) so that a temperature sensor(31) is operated for heating water in a predetermined temperature. A far-infrared ray source(15) radiates heat, so the environment hormone in water is dissolved, thereby improving the quality of water. A magnet(100) of a filter(11) absorbs iron components in water, charcoal(102) absorbs heavy metal, yellow soil(103) dissolves the environment hormone, and jade(104) swells up energy.
Patent KR-20020026737-A (KR)
Title: Optoelectrical device having transparent ohmic contact and method of fabricating the same
Inventor: KIM DONG U
IPC: H01L33/42
Filed: 2000-10-02
Abstract: PURPOSE: A method for fabricating a photoelectric device having a transparent ohmic contact is provided to form an ohmic contact wherein a contact resistance value is very low and transmissivity is increased by 75 percent, by including a transparent indium-tin-oxide(ITO) layer or Co/ITO layer on a gallium nitride layer formed a specific substrate. CONSTITUTION: The gallium nitride layer is formed on the substrate. A pretreatment process is performed to clean the surface of the gallium nitride layer. The ITO layer is deposited on the pretreated gallium nitride layer. A heat treatment process is performed regarding the substrate having the ITO layer to form an ohmic contact between the gallium nitride layer and the ITO layer.
Patent KR-20020027997-A (KR)
Title: method for manufacturing capacitor of semiconductor device
Inventor: YANG HUI SIK
IPC: H01L27/108
Filed: 2000-10-06
Abstract: PURPOSE: A method for fabricating a capacitor of a semiconductor device is provided to increase capacitance by reducing a depletion layer generated in a lower electrode, and to improve a characteristic by decreasing sheet resistance of the lower electrode. CONSTITUTION: An interlayer dielectric(22) is formed on a semiconductor substrate(21). The interlayer dielectric is selectively removed to expose a predetermined portion of the surface of the semiconductor substrate so that a contact hole is formed. A conductive plug(26) is formed inside the contact hole. An amorphous silicon layer(28) is formed on the semiconductor substrate including the conductive plug. Hemispherical grain(HSG)(29) having a convexo-concave surface is formed on the amorphous silicon layer. A spin-on-glass(SOG) layer(30) doped with plenty of phosphorous ions is formed on the semiconductor substrate including the HSG. A high temperature treatment is performed regarding the semiconductor substrate to diffuse the phosphorous ions doped to the SOG layer to the amorphous silicon layer. The SOG layer is eliminated. A dielectric layer and an upper electrode are formed on the amorphous silicon layer.
Patent KR-20020028116-A (KR)
Title: An exposure method using alternating phase shift mask
Inventor: LEE SEONG U
IPC: H01L21/027
Filed: 2000-10-07
Abstract: PURPOSE: An exposure method using an alternating phase shift mask is provided to reduce a variation of a critical dimension in a photoresist layer such that the variation is caused by an intensity difference in a normal region and a phase shift region, by twice performing an exposure process while using an alternating phase shift mask and a mask wherein the normal region and a phase shift region are shifted. CONSTITUTION: The first exposure process is performed regarding a material layer on which a desired pattern is to be formed, by using the first alternating phase shift mask wherein the normal region and the phase shift region are alternated according to the desired pattern. The second exposure process is performed regarding the material layer by using the second alternating phase shift mask wherein the normal region and the phase shift region are shifted as compared with the first alternating phase shift mask, formed along the desired pattern.
Patent KR-20010050957-A (KR)
Inventor: NISHII MAKOTO
IPC: B65G43/00
Filed: 2000-10-11
Abstract: PURPOSE: A track traveling vehicle such as an automated guided vehicle is provided to be capable of being traveled and operated without being affected by another preceding vehicle and preventing the processing load of an external device for instructing a destination, operation, etc., from being increased. CONSTITUTION: An automated guided vehicle(1) stores track layout information including places such as curve, transfer station, branch and junction where the vehicle(1) is to be decelerated or stopped, receives communication between another automated guided vehicle and a vehicle management device(2), decides whether or not the destination of the other vehicle is at a position before that of the present vehicle based on the traveling information and destination information of the other vehicle included in the communication since the other vehicle is traveling or may travel ahead in the traveling direction of the present vehicle, and directly communicates with the other vehicle so as to exchange the destination instructed from the device(2) with the other vehicle when the destination of the other vehicle comes before that of the present vehicle.
Patent KR-20010007933-A (KR)
Inventor: LEE RAE DEUK
IPC: F02M37/22
Filed: 2000-10-25
Abstract: PURPOSE: An apparatus is provided, in which the entire process for coupling filter cover is performed automatically, to thereby reduce reject ratio and improve productivity. CONSTITUTION: An apparatus(100) comprises a first vibrating feeder(110) having a first guider(111) for transporting a lower cover disposed within a hopper(110a); a first straight feeder(120) for transporting to a coupling board(100a) the lower cover transported from the first vibrating feeder in a straight line; a second vibrating feeder(130) having a second guider(131) for transporting an upper cap to be coupled to the lower cover; a second straight feeder(140) for transporting to a cap holder(141) the upper cap transported from the second vibrating feeder; an air chuck(142) arranged beneath the cap holder and which allows the inner periphery of the upper cap to be clamped; a slider(150) which transports the upper cap clamped to the air chuck to the coupling board, positions the upper cap onto the lower cover, and returns to the initial location; a pressure rod(160) which lowers, after returning of the slider, so as to couple the lower cover and the upper cap arranged on the coupling board, thereby completing a filter cover(1); and an air discharge pipe(170) for instantaneously discharging air so that the filter cover is released from the coupling board.
Patent KR-20020033307-A (KR)
Title: Data transmission method for wireless network
Inventor: KANG MIN SEOK
IPC: H04B7/24
Filed: 2000-10-30
Abstract: PURPOSE: A method for transmitting data in a wireless network is provided to improve a transmission performance by automatically controlling a size of a receiving buffer when a TCP(Transmission Control Protocol) passes a wireless link and uniformly fixing a size of a congestion window of a transmitted. CONSTITUTION: If a mean output queue length is more than a threshold value during a certain time, an IWF(Inter Working Function) generates a new ICMP(Internet Control Message Protocol) packet which is more than a previous threshold value at a uniform interval, inserts the generated ICMP packet into the most front portion of an output queue, and transmits the output queue to a mobile host(S1). The mobile host adjusts a size(RB) of a receiving buffer using the transmitted ICMP packet(S2). The mobile host confirms whether a new TCP connection is established(S3). If the new TCP connection is established, the mobile host sets the size of the receiving buffer as the RB value(S4). The mobile host confirms whether the TCP connection is ended(S5). If the TCP connection is ended, the mobile host adjusts the size of the receiving buffer(S6).
Patent KR-20020034297-A (KR)
Title: System for network-based loan service using a cyber points
Inventor: KIM SE JIN
Filed: 2000-10-31
Abstract: PURPOSE: A loan service system using a cyber point based on a network is provided to offer the loan service to a user by using cyber points as mortgage. CONSTITUTION: The system comprises a network communication network(10), a user computer(20) executing the activities to obtain the cyber point and outputting the loan service request data to the outside, a cooperating company server(30) establishing a cooperation relationship with the outside providing the cyber point loan service, providing the cyber point to respective users according to the activities for obtaining the cyber point, providing the accumulated cyber point information of the user to a request from the outside, and a financial organization server establishing the cooperation relationship for the cyber point loan service with the cooperation company, calculating a capable loan amount by converting the accumulated cyber point into a standard amount based on a security rate of respective cooperation company and transferring the loan amount requested by the user.
Patent KR-20020034721-A (KR)
Title: Slab concreted type assembling joint of bridge
Inventor: CHOI GWANG CHEOL
IPC: E01D19/06
Filed: 2000-11-03
Abstract: PURPOSE: A prefabricated joint unified with a slab of a bridge is provided to replace a defective joint part simply and to minimize working hours for repairing flaws. CONSTITUTION: The prefabricated joint(40) unified with a slab of a bridge comprises: a joint support(34) installing a reinforcement coupling anchor(42) on both sides and the lower part; a main joint body(46) coupled to the bolt part of the joint support; elastic rubber(54) coupled to the bolt part of the main joint body and provided with many rectangular projections(52) formed upward; and an upper plate joint(58) coupled to the upper part of the elastic rubber to prevent the movement of the elastic rubber(54).
Patent KR-20020037491-A (KR)
Title: CRT and manufacturing methode thereof
Inventor: DMITRI KUCHARAVI
IPC: H01J29/86
Filed: 2000-11-14
Abstract: PURPOSE: A cathode ray tube and its manufacturing method are provided to seal a funnel with a panel without using a separate frit glass. CONSTITUTION: A cathode ray tube comprises a panel(10) and a funnel(20) for forming a vacuum tube, a mask support(30), a shadow mask, a magnetic field shield, and an electron gun. After arranging sealing element(70) at the interface between the panel(10) and the funnel(20), the vacuum tube formed by the panel(10) and the funnel(20) is disposed in an exhaustion furnace maintaining a temperature at 330°C ± 20°C and a vacuum pump is operated to keep an inner vacuum pressure of the vacuum tube at 10¬-5 to 10¬-6. Because of pressure difference between the outside and the inside of the vacuum tube, the panel(10) and the funnel(20) receive force directed to the inside of the vacuum tube.
Patent KR-20020040371-A (KR)
Inventor: KIM SEONG UN
IPC: H01J29/76
Filed: 2000-11-24
Abstract: PURPOSE: A deflection yoke is provided to firmly assembly a coil separator and maintain a stable shape of the coil separator from the external impact generated during assembling process. CONSTITUTION: A deflection yoke comprises a coil separator(10) which is comprised of a neck part(12) in cone shape, a screen part(11) and a connecting unit(13) in trumpet shape for connecting the neck part(12) and the screen part(11). The coil separator(10) includes a coupling unit(20,23) on the border surface of the neck part(12), the screen(11), and the connecting unit(13), and the coupling unit generates a binding force by an interface press-fit structure.
Patent KR-20020043282-A (KR)
Title: Structure of striker for hood
Inventor: OH MAN JU
IPC: B62D25/12
Filed: 2000-12-01
Abstract: PURPOSE: Structure of a striker is provided to avoid the loss of lives by making the hood of a vehicle flexible and by absorbing a shock downward applied from the upper portion of the vehicle hood when a walker collides to the hood of the vehicle. CONSTITUTION: A shock sensing lever(2) is rotatably combined to a bracket(3) combined to a hood(1) via a lever pin(11). A first coil springs(8) is connected to the lower end of the shock sensing lever and the upper end of the bracket to absorb shock. A first protruded portion(14) of a support lever(4) combined to the bracket via a support pin(10) is bonded to the end of the recess formed on the end of the shock sensing lever. A second protruded portion(15) of the support lever is bonded to the recess formed on the middle of a striker support unit(6) installed on the upper end of a striker(5). Both ends of the striker support unit and the lower end of the bracket are connected with a second coil spring(7). When a shock is applied to the hood, the support lever is rotated by the shock sensing lever, and a junction is departed. A junction of the support lever and the support unit is departed. The striker reciprocates by the restorative force of the second coil spring. Therefore, the shock is absorbed.
Patent KR-20010088299-A (KR)
Inventor: ONO MASAHIRO
IPC: A63H17/00
Filed: 2000-12-04
Abstract: PURPOSE: To provide a toy vehicle which can pass other vehicles without trouble in a same lane passing allowed by improving the shape of the vehicle which has been a reason that a conventional toy vehicle cannot pass other vehicles. CONSTITUTION: This course running toy vehicle is equipped with the body 3 extended long in the longitudinal direction and support members 9, 27 to support the body placed in front and rear of the body 3. The nose 5 and the tail 7 are formed in acute angles. At least side faces of the car body are each formed in a smooth curved face. The center of gravity G of the vehicle toy is at a position lower than the axle of drive wheels 9.