baber/WOPTO huggingface dataset:
Patent KR-20020010030-A (KR)
Title: Information collecting method using network karaoke
Inventor: AHN CHEOL JIN
IPC: G06F17/00
Filed: 2000-07-28
Abstract: PURPOSE: A method for collecting information using a network karaoke machine is provided to produce the corresponding index by making a slave karaoke machine transmit related information as the corresponding song title and the numbers of sung times to the master karaoke machine each time a song is requested by a user and making the master karaoke machine collect information being stored in oneself with information supplied from the slave karaoke machine and creating a database having a fixed form and transmitting the database to a server, and making a server collect databases from master karaoke machines of each music room and sorting specific information index out of the databases. CONSTITUTION: If a user requests a song(S1), a slave karaoke machine stores related information as the number of sung times of the corresponding song, a sung date, a place, and an age(S2). When the master karaoke machine commands for requesting the information or a pre-stored condition is satisfied(for example, a communication between the master karaoke machine and the slave karaoke machine is started)(S3), each slave karaoke machine up-loads the stored information to the master karaoke machine(S4).
Patent KR-20020011633-A (KR)
Title: Apparatus for aligning laser diode bar
Inventor: LEE CHI JEONG
IPC: H01S5/32
Filed: 2000-08-03
Abstract: PURPOSE: A device for aligning laser diode bars is provided to be capable of accurately aligning laser diode bars for cutting the laser diode bars into respective laser diode cells. CONSTITUTION: Laser diode bars are fed into a front end stage(10) which is mounted to be moved along X and Y axes. The laser diode bars are seated with aligned state on a rear end stage(14) which is mounted to be moved along X and Y axes. A transport part(20) transports the laser diode bars from the front end stage to the rear end stage. An image processor(24) recognizes the initial positions of the laser diode bars seated on the front end stage. A controller(30) receives image signals from the image processor to analyze the position information of the laser diode bars and drive the front/rear end stages and the transport part.
Patent KR-20000063909-A (KR)
Inventor: KI JOON SEONG
IPC: G07B15/02
Filed: 2000-08-10
Abstract: PURPOSE: A system for processing feeding information using a communication network is provided to reduce the personal and cost load of a feeding system. CONSTITUTION: A system for processing feeding information using a communication network comprises a communicating means for a customer, a plurality of communicating means for feeding vehicles, an information data base means, a host server means, and a data informing means. The wanted feeding service is formed to a feeding vehicle by the manipulation of the customer. The communicating means for the feeding vehicles is directly connected to the communicating means for the customer, and are provided to the feeding vehicle. The information about the members is stored in the information data base means.
Patent KR-20020014617-A (KR)
Title: wire/wireless telephone number securiety system
Inventor: PARK GA HYUN
IPC: H04L12/66
Filed: 2000-08-18
Abstract: PURPOSE: A system for securing a wired/wireless telephone number of a receiving party is provided to make an originating party input a communication ID of the receiving party through the communication connection using a wired/wireless communication terminal, and to convert the communication ID into a corresponding telephone number, so that the system enables the originating party to perform voice/data communication with a wired/wireless communication terminal of the receiving party but disables the confirmation of the wired/wireless telephone number by not opening the telephone number. CONSTITUTION: A communication ID, connectable to a wired/wireless communication terminal of a receiving party, is assigned to the receiving party(1). An originating party connects with a telephone system using a wired/wireless communication terminal(2). The originating party inputs the communication ID of the receiving party(3). The communication ID is transmitted to a system for securing a telephone number of the receiving party(4). The communication ID is converted into a wired/wireless telephone number of the receiving party correspondingly(5). The wired/wireless telephone number of the receiving party is transmitted to the telephone system(6). And the originating party connects with the receiving party through not displaying the wired/wireless telephone number of the receiving party(7).
Patent KR-20000064138-A (KR)
Inventor: KIM JONG WON
IPC: B03C3/04
Filed: 2000-08-24
Abstract: PURPOSE: A collector in an electric dust precipitator is provided which keeps intervals between conductive films regular so that it raises efficiency in collecting dusts. CONSTITUTION: The collector in electric dust precipitator comprises the parts of: an electrode bar which has a cross sectional shape formed by making an upward stroke at the right end of a horizontal stroke in the alphabet 'L'; multiple pins(7) which are placed at equal intervals along a long direction; a square frame(9) which is placed at both sides in a form wherein electrode bars face each other; and a long-band like conductive film(4) which is wound round pins in the electrode bar at both sides of the square frame. The conductive film is produced by coating, printing, depositing and adhering a conductive ink layer on both faces of synthetic resin film.
Patent KR-20020018387-A (KR)
Title: Circuit for computing time interruption of electric service in microwave oven
Inventor: KANG DAE BYEONG
IPC: F24C7/08
Filed: 2000-09-01
Abstract: PURPOSE: A power failure time calculating circuit for a microwave oven is provided to compensate cooking hours accurately, and to cook optimally by calculating power failure time with discharge voltage in cutting off power and discharge voltage in supplying power again. CONSTITUTION: A power failure time calculating circuit of a microwave oven comprises a charge/discharge circuit charging voltage in supplying power and discharging in cutting off power; an EEPROM(Electronic Erasable Programmable Read Only Memory)(15) storing charge voltage at shutting off power and discharge voltage of the charge/discharge circuit at re-supplying power; and a control unit outputting power failure time based on charge and discharge voltage stored in the EEPROM. Data is preserved with EEPROM in cutting off power, and power failure time is calculated with storing discharge voltage in cutting off power and discharge voltage in supplying power again. Cooking hours are compensated precisely in cutting off power momentarily.
Patent KR-20020019265-A (KR)
Title: Parking system of automatic transmission for vehicle
Inventor: JUNG YEONG CHEOL
IPC: F16H61/22
Filed: 2000-09-05
Abstract: PURPOSE: A parking unit of an automatic transmission is provided to make transformation of pressure angle possible and to softly release parking by forming a parking pole with two bars. CONSTITUTION: A parking unit(20) of an automatic transmission is composed of a first parking pole(22), a second parking pole(24), a first stopper(26), a second stopper, and a cam(30). The first parking pole forms a parking protrusion to combine by the drive of the cam when a select lever selects parking range to the parking grooves formed on the peripheral face of the annulus gear(34) of the epicyclic gear set installed an output shaft(32). The second parking pole is connected to the first parking pole by a hinge pin(40) and installed to be rotated by a fixing pin(44) so as to return by a return spring(42). The first stopper is formed to the transmission case to control unidirectional rotation of the first parking pole and goes forward and backward by being installed in the same longitudinal direction with the output shaft. The second stopper is formed to the transmission case to control unidirectional rotation of the second parking pole. The cam is installed in parallel to the output shaft to push the first parking pole and to interlock forward and backward the first stopper.
Patent KR-20010007801-A (KR)
Inventor: BAE IK JOO
IPC: C08B30/06
Filed: 2000-09-25
Abstract: PURPOSE: An apparatus for making a tough starch toothpick, in particular equipped with a drier to remove a large amount of moisture from a starch mixture is provided, which produces a starch toothpick having sufficient stiffness not to easily break. CONSTITUTION: In an apparatus for making a starch toothpick comprising a dice (102), a straight drawing die (104), a roller member (106), a first driving motor (108) and a cutting member (110) in series, the apparatus comprises a drier body (210) placed between the dice and straight drawing die and comprising an inlet (212) formed at one side to receive a starch mixture (112) from the dice, a transfer drying space (216) opened at its one side and formed in its inside to be opened and shut by a door (214), a heating member (218) placed at the lower part to dry the starch mixture in the transfer drying space, and an outlet (212a) for discharging the starch mixture (112) to the straight drawing die; a multiple-stage transfer member (220) disposed in the transfer drying space horizontally in a multistage for drying the starch mixture and sending to the outlet, and a driving member (230) for rotating the multiple-stage transfer member clockwise/counterclockwise by each stage.
Patent KR-20010000385-A (KR)
Inventor: KANG SEUNG SIK
IPC: G06V30/224
Filed: 2000-09-25
Abstract: PURPOSE: A method for preventing installation errors of an automatic electronic component installation device using a barcode system is provided to prevent installation errors by receiving installation information for the models that are operating on a management computer's automatic electronic component installation device through communication network, reading and confirming appropriate informations through a barcode scanner's scanning of a material cassette's barcode information and to create a material installation information, convert it into database form, and transmit the information when the barcode scanner requests for information. CONSTITUTION: An automatic electronic component installation device(1) possesses a magazine(2) that attaches an arranged materials cassette(3). When the materials cassette is installed on the magazine, a barcode scanner reads the materials cassette information, downloads the magazine installation information that is classified by components, product models, and material cassettes in a management computer(5), and confirms the information through comparison. The barcode system receives the applied equipments, production models, and magazine setting locations from the barcode information, or it registers the information in the barcode system's program and uses the information. When the materials cassette is installed on the magazine, the cassette information is read, automatically compared, and processed.
Patent KR-20010039918-A (KR)
Inventor: NISHIKAWA KAZUNORI
IPC: H02K11/00
Filed: 2000-09-26
Abstract: PURPOSE: To provide a motor actuator that reduces the number of parts for simplifying a device, and at the same time stabilizes the operation of a washing machine, a ventilating fan, or the like. CONSTITUTION: In a motor actuator 1 that is equipped with a motor 14, and an output shaft 30 being rotated by the motor 14 for driving and at the same time being interlocked to an operation member, and operates the operation member by the driving force of the motor 14, a cam 40 being driven by the motor 14 and switches 70a and 70b being operated by the cam 40 are provided, and the level of voltage being applied to the motor 14 is changed according to the switching of the switches 70a and 70b, thus allowing the operation mode of the operation member to vary.
Patent KR-20020025345-A (KR)
Title: Transfer circuit of semiconductor device and structure thereof
Inventor: HUH SEONG HOE
IPC: H01L27/115
Filed: 2000-09-28
Abstract: PURPOSE: A transmission circuit and the structure of semiconductor device is provided to maximize a transmission efficiency and to realize a compact structure suitable for a high-density semiconductor device. CONSTITUTION: A source region of a stacked gate transistor(TSG) is connected to data signal line so as to serve as an input terminal, and has the first gate electrode(G1) and the second gate electrode(G2). The stacked gate transistor(TSG) is turned on/off by a signal applied to the first gate electrode(G1). A drain region of the stacked gate transistor(TSG) outputs an output signal(pi O) of a transmission circuit. The first gate electrode(G1) is connected to a drain region of a control signal(Tc), and the second gate electrode(G2) is connected to receive a control signal(pi CR3). A source region of the control transistor(Tc) is connected to receive a control signal(pi CR1), and a gate electrode thereof is connected to receive a control signal(pi CR2).
Patent KR-20020030320-A (KR)
Title: Synthetic leather manufacturing method of water emulsion type polyurethane
Inventor: BAE SANG SIK
IPC: C09D175/04
Filed: 2000-10-17
Abstract: PURPOSE: A water-dispersive polyurethane resin mixture for synthetic leather, a water-dispersive polyurethane synthetic leather and its preparation method are provided, to obtain synthetic leather which contains many closed cells in the interior and has smooth surface with little open cell. CONSTITUTION: The water-dispersive polyurethane resin mixture comprises 100 parts by weight of water-dispersive polyurethane emulsion which obtained by dispersing polyurethane into water; 0.1-5 parts by weight of a water repellent; 0.1-8 parts by weight of an emulsifying agent; 0.1-1 parts by weight of an antifoaming agent; and 0.1-5 parts by weight of an inorganic filler. The polyurethane is such that the main chain is conjugated bonded with an anionic group comprising a carboxyl group or a sulfonate group or a cationic group by diols comprising tertiary amines. The preparation method of a water-dispersive polyurethane synthetic leather comprises the steps of foaming or defoaming the mixture mechanically; dipping the mixture into a base material to coat it with the mixture; and coagulating the coated base material by using a coagulating solution.
Patent KR-20020031783-A (KR)
Title: Generator with magnetic closed circuit
Inventor: BAE TAEK GON
IPC: H02K23/40
Filed: 2000-10-24
Abstract: PURPOSE: A generator having a closed magnetic circuit is provided to increase magnetic flux interlinkage of a fixed permanent magnetic and a movable coil and substitute a dry cell or a battery. CONSTITUTION: A generator having a closed magnetic circuit comprises a fixed part(210) and a movable part(220). The fixed part(210) includes a first and a second permanent magnets(211,212), and a yoke(213) for fixing the first and the second permanent magnets(211,212). The movable part(220) is arranged to move straight between the first and the second magnets(211,212). The movable part(220) includes a core(221), a coil(222) wound around the core(221), and a support spring(223) for supplying elastic force to the core(221). The yoke(213) is formed as a ring or a cylinder to form the closed magnetic circuit of magnetic flux from N pole of the second permanent magnet(212) to S pole of the first permanent magnet(211) through the body of the yoke(213).
Patent KR-20020034262-A (KR)
Title: Method for editing terminating ring tone in mobile wireless terminal
Inventor: YOON U SEON
IPC: H04M19/04
Filed: 2000-10-31
Abstract: PURPOSE: A method for editing a receiving ring in a mobile wireless terminal is provided to offer various receiving rings to a user by changing the receiving ring according to the number of caller and editing the ring sound. CONSTITUTION: A control unit judges whether a bell/melody editing item is selected by a user(106). If the bell/melody editing item is selected by the user, the control unit displays a bell/melody editing menu on a display unit(112). The control unit judges whether a sequence designation item is selected by the user(114). If the sequence designation item is selected by the user, the control unit displays a sequence designation menu on the display unit(120). The control unit designates termination ring output sequence of a plurality of melodies according to the sequence designation request for termination ring output of the user(121). The control unit judges whether a key corresponding to sequence designation completion by the user is inputted(122). If the key corresponding to the sequence designation completion is inputted, the control unit a changed sequence designation melody in a memory(124).
Patent KR-20010008290-A (KR)
Inventor: KIM HAENG YOONG
IPC: H05B3/20
Filed: 2000-11-21
Abstract: PURPOSE: A heating sheet of multi-layered structure is provided to promote growth of plants by preventing release of harmful electromagnetic waves from heating layers. CONSTITUTION: A heating sheet has a structure of multi-layers. A heating layer(24) in the central portion is made of fabrics and includes electrodes(22) and semiconductor devices(26). Main coating layers(28,28') are formed in the both sides of the heating layers(24) to prevent the heating layer(24) from exposure. Surface layers(30,30') are formed on the upper and lower parts of the main coating layers(28,28') and include electromagnetic wave shielding means. The electromagnetic wave shielding means are made of hardwood charcoal. Side coating layers(34,34') are provided at both ends of the heating sheet(20). When the electrodes(22) are supplied with current, the semiconductor devices(26) generated heat. The heat is transferred to the air via the main coating layers(28,28') and the surface layers(30,30'). Harmful electromagnetic waves are shielded by hardwood charcoal in the surface layers(30,30').
Patent KR-20020041932-A (KR)
Title: Frozen-oil pouring apparatus of evaporator
Inventor: LEE HAN SEOK
IPC: F25B45/00
Filed: 2000-11-29
Abstract: PURPOSE: A device for injecting refrigerant oil of evaporator is provided to prevent shortage of the refrigerant oil on initial driving of an air conditioning system. CONSTITUTION: An injection part(4) of refrigerant oil, lubricating and smoothing circulation of refrigerant, is formed on a compressor(1). An auxiliary injection part(5) is formed on an evaporator(3) for auxiliary injection of refrigerant oil so that auxiliary refrigerant oil is stored in the evaporator. 70-80% of refrigerant oil is injected and stored in the compressor while 20-30% of refrigerant oil is injected and stored in the evaporator. When an air conditioning system is initially driven, refrigerant oil stored in the evaporator is sent to the compressor as pressure generates and refrigerant circulates.
Patent KR-20020043086-A (KR)
Title: Variable clip
Inventor: KWON HYO SEON
IPC: F16B2/20
Filed: 2000-12-01
Abstract: PURPOSE: A variable type clip is provided to maintain a fixed object in a desired direction, while avoiding interference with other parts during installation. CONSTITUTION: A variable type clip comprises a clip shaped part(10) formed into a clip shape for fixing an object, and which has a coupling protrusion(12) formed at an end of the clip shape part; and a clip body(20) having a clip fixing section(22) having a plurality of coupling holes for insertion of the coupling protrusion, a first stopper section(26) formed underneath the clip fixing section integrally with the clip fixing section, in such a manner that the first stopper section gets caught at a mounting hole when a force is acting in a downward direction after the clip is mounted, and a second stopper section(28) formed underneath the first stopper section integrally with the first stopper section, so as to prevent the clip from being escaped from the mounting hole after the clip is mounted. The clip shaped part and the clip body are formed into a separate type.
Patent KR-20020043996-A (KR)
Title: The fabrication method of high current power IC with horizontal typed trench gate DMOS device
Inventor: KIM JONG DAE
IPC: H01L21/336
Filed: 2000-12-05
Abstract: PURPOSE: A method for fabricating a high-current power integrated circuit is provided to decrease the size of a high-current integrated circuit(IC) chip, by integrating a high-current trench gate DMOS power device and high-voltage lateral double diffused MOS(LDMOS) and complementary MOS(CMOS) devices in an n-type epitaxial layer on a p-type silicon substrate. CONSTITUTION: A thick thermal oxide layer is grown on the p-type silicon substrate(1) and a photolithography process is performed regarding the thermal oxide layer to define an n-type buried layer(2). The density of the n-type buried layer is controlled according to a breakdown voltage. Phosphorous ions are implanted into the n-type buried layer and are diffused in an oxidation atmosphere so that a phosphorous-doped n-type epitaxial layer is grown. An n-well and a p-well are formed, wherein a high temperature heat treatment process is performed to make the junction of the n-type buried layer out-diffused to a lower portion of a gate electrode. A trench device is isolated. A p-body junction is formed as a channel region of a trench gate DMOS. A field oxide layer region is defined and a field threshold voltage is controlled. An oxide layer is grown. A gate oxide layer of the high-voltage LDMOS and CMOS devices is grown, and a threshold voltage is controlled to form the gate electrode. An LDD junction is formed and a sidewall oxide layer(17) is formed. The source and drain of the CMOS and LDMOS trench gate DMOS devices are joined and a metal interconnection is formed.
Patent KR-20010044179-A (KR)
Inventor: LEE SANG JIN
IPC: E04C5/16
Filed: 2000-12-18
Abstract: PURPOSE: A bar support is provided to minimize or prevent the deformation of styrofoam as thermal insulation material, and facilitate the installation of a ceiling plate by fastening a long bolt with a nut. CONSTITUTION: An upper bar supporting-frame has a bar supporting part and legs. A supporting rest is formed at the bottom of the leg. In a base plate, inserting grooves are formed to insert the supporting rest. A lower bar supporting-frame(20) has a bar supporting part(21) and legs(22). A base plate(23) is formed at the bottom of the legs. A nail hole(24) is formed vertically in one side of the base plate. And a nut(25) is inserted from the bottom to be connected with a long bolt. A ceiling plate is installed easily by the long bolt.
Patent KR-20020052657-A (KR)
Title: Head Mounted Display
Inventor: KIM SEONG HA
IPC: G02B27/01
Filed: 2000-12-26
Abstract: PURPOSE: A head mounted display device capable of controlling a forehead supporting part is provided, which prevents an eye relief distance variation. CONSTITUTION: The head mounted display device includes a display body, and a band(20) connected with the display body to support the display body from the forehead, and a forehead supporting part(30). The forehead supporting part comprises a forehead supporting part body(31), and a forehead contact member fixing plate(33) which is combined to the forehead supporting body by the first lead screw(41) and moves straight according to a rotation operation of the first lead screw, and a forehead contact member(35) which is installed on the forehead contact member fixing plate and contacts the forehead. The forehead supporting part is combined with the band by intervening the second lead screw(43) and a fixing hole(23) and moves right and left, and moves straight by the rotation operation of the second lead screw.