baber/WOPTO huggingface dataset:
Patent KR-20020013209-A (KR)
Title: Forming method of FED
Inventor: CHOI JEONG OK
IPC: H01J9/02
Filed: 2000-08-11
Abstract: PURPOSE: A method for manufacturing an FED(field emission display device) is provided to improve process yield and reliability of device operation by preventing resistance variation due to Na diffusion and resistivity variation due to back lighting. CONSTITUTION: An FED comprises a back substrate(30) of silicon or glass, a cathode(32) of a stripe on the back substrate(30), a gate electrode(36) of a stripe formed to be orthogonal to the cathode(32) and insulated by a gate insulating layer, emitter holes(38) formed by removing points for emitter tips at an interval within the cross area of the cathode(32) and the gate electrode(36), the emitter tips formed at the emitter holes(38), and an insulating layer and a resist layer between the gate insulating layer and the cathode(32). The insulating layer is formed on the front side of the back substrate. In the cross area of the cathode(32) and the gate electrode(36), via holes(52) are formed to expose the cathode(32) at an interval. Each via hole(52) is shifted diagonally from the corresponding emitter hole(38).
Patent KR-20020014118-A (KR)
Title: a water temperature sensor for vehicle
Inventor: LEE JONG HYEON
IPC: F01P11/16
Filed: 2000-08-16
Abstract: PURPOSE: A complex water temperature sensor for a vehicle is provided to minimize the probability of mal-function by simplifying the control motion, to reduce the production cost of a water temperature sensor, and to improve the resistance against an external shock or vibration. CONSTITUTION: A complex water temperature sensor(20) comprises a metal body(21) having a probe(22) inserted to an engine block(E) and a synthetic resin connector housing(23) combined to the rear end of the body. The body has a male thread(28) formed to be thread-combined with the engine block. The connector housing is integrally injected with the body. A thermistor(24) is supported in the probe of the body. The thermistor is received in the front end of the probe. Two terminals(25,26) are prepared in the connector housing. The thermistor in the probe is connected to the terminals via wires(27). A cooling water temperature signal measured by the thermistor is transmitted to an electronic control unit via the terminal and to a temperature gauge of a dash board via the other terminal. Therefore, control action is simplified.
Patent KR-20020015117-A (KR)
Title: Changeable neck of resolator according to RPM
Inventor: KIM SUL YONG
IPC: F02M35/12
Filed: 2000-08-21
Abstract: PURPOSE: A resonator changing length of a neck according to engine RPM(Revolution Per Minute) is provided to reduce suction noise by interlocking on a rotational speed range of an engine and to reduce a producing cost. CONSTITUTION: A resonator changing length of a neck portion according to engine RPM comprises a movable neck(11) combined to a side portion of a resonator(10); a fixed neck(12) contained in the movable neck by having a pipe shape; an air hose(13) interlocked with the fixed neck; a rack gear(14) moving the movable neck front and back by being mounted on an outer portion of the movable neck; a pinion gear moved by being geared with the rack gear; and a motor(16) rotating the pinion gear by operated according to the engine RPM. The resonator reduces noise generated in absorbing air of an engine by being formed on an air duct connected to an air cleaner. Thereby, the resonator changing length of the neck according to the engine RPM reduces the suction noise by interlocking on a rotational speed range of the engine.
Patent KR-20020017010-A (KR)
Title: An apparatus for controlling drive of motor and method of the same
Inventor: CHA HYEON ROK
IPC: H02P6/08
Filed: 2000-08-28
Abstract: PURPOSE: A motor drive controlling apparatus is provided to drive a motor based on an instructed velocity and generate maximum torque for the respective instructed velocity. CONSTITUTION: A motor drive apparatus comprises a ROM table(10), a controller(20), a switching table(30), an AND gate(40), a gate drive(50), an inverter(60), an encoder(70), and a motor. The ROM table(10) stores data for a switching angle and a voltage level for maximum torque for each velocity. When the controller(20) receives a velocity instruction, the controller(20) searches the switching angle and the voltage level for the maximum torque for the instructed velocity from the ROM table(10). The controller(20) applies the switching angle to the switching table(30) and outputs a duty signal corresponding to the voltage level to the AND gate(40). The switching table(30) applies a switching angle control signal to the AND gate(40). The AND gate(40) applies a PWM signal to the gate drive(50). The gate drive(50) operates switching devices of the inverter(60) depending on the PWM signal. The inverter(60) supplies an AC power to the motor.
Patent KR-20020017271-A (KR)
Title: Control method and apparatus for plasma etching
Inventor: JUNG SANG GON
IPC: H01L21/3065
Filed: 2000-08-29
Abstract: PURPOSE: A method for controlling plasma etch is provided to reduce damage in an etch process and to modify an etch rate, by performing a phase inversion from an oscillator having radio frequency in a chamber to which the radio frequency is applied by a phase split so that different power having inverted phases is supplied to upper and lower electrodes. CONSTITUTION: A radio frequency waveform of a reference frequency is converted by an inverted phase to independently output frequencies having an inversion phase difference. A single set-up power is ratio-controlled and outputted. Each ratio-controlled power having each frequency of the inversion phase difference is applied to the upper and lower electrodes(38,39).
Patent KR-20020017602-A (KR)
Title: topology compression method of screw shaped type with regard to 3-dimensional graphic data
Inventor: HAN TACK DON
IPC: G06T9/00
Filed: 2000-08-31
Abstract: PURPOSE: A spiral type phase compression method for the 3 dimensional graphic data is provided to execute a compression by converting a triangle mesh into a triangle strip of spiral type in order to dissolve the bottleneck of a memory bus bandwidth while transferring data to a 2 dimensional graphic pipeline. CONSTITUTION: The method comprises steps of selecting a start or restart triangle at random and initializing a search, searching a near triangle being not added to a strip, examining a vertex of the searched triangle, increasing the degree and moving the base vertex pointer, adding a present chain pointer and triangle to the strip, searching the triangle near the base vertex, adding the searched triangle to a triangle strip, moving the base vertex and searching the remaining triangle if a triangle not added to the triangle strip exists.
Patent KR-20020017648-A (KR)
Title: USB Key for internet-banking
Inventor: KIM BONG GWAN
IPC: G06F1/00
Filed: 2000-08-31
Abstract: PURPOSE: A USB(Universal Serial Bus) key for Internet banking is provided to assist the personal banking by being connected to a USB port of a PC(Personal Computer), preparing a security device, and inputting the personal financial information in a portable storage. CONSTITUTION: The USB key comprises a USB connector(1) connected to a USB port of a PC, a USB communication controller(2) receiving data from the PC via the USB connector, and a memory(3) serially storing data and reading the data. The USB key is small-sized to carry along with a taker. The USB connector is connected to the USB port directly or via an extension cable. The USB controller is connected with the USB connector. Data are transmitted and received via the USB connector. The memory is an EEPROM(Electrically Erasable and Programmable Read Only Memory). The memory serially stores data via a single data line or synchronous lines and serially reads data. 1-256 Kbyte data are stored in the memory. A user stores the personal financial data in the USB key and freely uses the data by inputting a master code when banking through the Internet.
Patent KR-20010000279-A (KR)
Title: The third eye
Inventor: CHOI HONG CHEON
IPC: H04B1/40
Filed: 2000-09-04
Abstract: PURPOSE: The third eye or a cyber guard is provided to have a built-in cyber guard function in a personal digital assistant(PDA) capable of multimedia communication and transmit signals for the state of a spot according to modes, and to make the transmitted multimedia signals provided to a police station or stored/managed in a database of a server. CONSTITUTION: A cyber guard terminal has a built-in cyber guard function enabling wireless multimedia communication. The cyber guard function is composed of every kind of monitor modes, such as a scheduling mode, guide mode, watch mode, standby mode, and emergency mode. According to the modes, multimedia signals are delivered to a server. A cyber guard server stores data according to delivered signals or delivers data to a police station. Accordingly, a spot is directly viewed and data important for the investigation are provided.
Patent KR-20000072507-A (KR)
Inventor: KONG EUN SOOK
Filed: 2000-09-06
Abstract: PURPOSE: An electronic arbitration commercial system and a conclusion of transaction method are provided for implementing a transaction for sellers and buyers. CONSTITUTION: When sellers(1 through n) input a selling price and selling condition, the inputted data is inputted into a data server(P33) through a process server(P32) of an electronic arbitration site server through the internet network. The buying price and conditions inputted by the buyers are inputted into the data server(P33) through the above procedure. The process server detects the maximum price, intermediate price and minimum price with reference to the data and proceed the transaction. The sellers are registered in the electronic arbitration commercial transaction site as a member.
Patent KR-20020021485-A (KR)
Title: Plasma display panel having assistance electrode for reset, and drive method therefor
Inventor: KIM JUN GU
IPC: H01J11/28
Filed: 2000-09-15
Abstract: PURPOSE: A plasma display panel having an auxiliary electrode for reset and a method for driving the same are provided to enhance luminance and contrast of a plasma display panel and reduce power consumption of the plasma display panel by improving a structure of the plasma display panel. CONSTITUTION: The first substrate and the second substrate are faced to each other. A multitude of X electrode lines(X1 to Xn), a multitude of Y line electrodes(Y1 to Yn), and a multitude of address electrode lines(AR1 to ABm) are arrayed between the first substrate and the second substrate. The X electrode lines(X1 to Xn) are arrayed parallel to the Y electrode lines(Y1 to Yn). The address electrode lines(SAR1 to sABm) are arrayed perpendicularly to the X electrode lines(X1 to Xn) and the Y electrode lines(Y1 to Yn). A multitude of auxiliary electrode line(C1 to Cn) is formed at each center of couples of the Y electrode lines(Y1 to Yn) and the X electrode lines(X1 to Xn).
Patent KR-20020022960-A (KR)
Title: Sensor protection apparatus in microwave oven
Inventor: SON JONG CHEOL
IPC: F24C7/08
Filed: 2000-09-21
Abstract: PURPOSE: A device for protecting a microwave oven sensor is provided to prevent the breakage of a circuit element caused by high voltage. CONSTITUTION: In a device for protecting a microwave oven sensor, a receiver(71) receives a microwave reflected by a cooking chamber. A sensor part(70) has a rectifier part(72) for the microwave. A controller(90) senses the cooking state according to the voltage of the microwave detected by the sensor. And the sensor has a protector preventing the breakage of a circuit element caused by a high voltage if the voltage of the microwave is more than a setting rated voltage. The protector has a zener diode having a setting zener voltage and bypasses the current according to the high voltage if the detected microwave voltage is higher than the zener voltage.
Patent KR-20020027770-A (KR)
Title: Head for golf club
Inventor: GOAK SUN CHEOL
IPC: A63B53/04
Filed: 2000-10-05
Abstract: PURPOSE: Provided is a golf club head which uses repulsive power in a cushion spring plate in hitting to extend fly distance in a golf ball and absorb vibration in hitting so that it improves hitting feeling. CONSTITUTION: The golf club head is characterized by comprising the parts of: a head body(10) which includes a space(11) with a front side open and a socket(12) with a shaft(50) connected at one side; a support plate(20) and a hitting plate(30) which are kept a certain interval away in the opening part of the head body and inserted respectively; and a cushion spring plate(40) which is placed between the support plate and the hitting plate.
Patent KR-20020035243-A (KR)
Title: Method and system for providing public lottery and casting lots by using random numbers generated from clicking add banners
Inventor: HONG JONG CHEOL
Filed: 2000-11-06
Abstract: PURPOSE: A method for supplying and drawing a lottery ticket is provided to enhance a hit ratio with respect to a banner advertisement and induce an interest of a client continuously by embodying one-digit random number from a random number generating module according as a client clicks a banner advertisement displayed on a plurality of Internet sites and embodying a plurality of random numbers according as a client clicks a plurality of banner advertisements, and suggesting a prize winning or not of a lottery ticket supplied from the plurality of random numbers when the plurality of random numbers are reached to a drawing criterion. CONSTITUTION: A client connects to a member web site through an agent being supplied in an advertisement processing server and clicks a displayed banner advertisement. A one-digit random number is generated from a random number generating module in accordance with a banner advertisement click of the client(330). The generated many random numbers are stored in generation order and transmitted to the agent(350). If the transmitted random numbers are reached to a drawing criterion(370), a lottery number is created by a combination of the random numbers by a generation order and suggested to the client(380). A prize winning or not of the created lottery ticket is checked in an advertisement processing server(420). A prize winning money is supplied to the client according to a prize winning or not.
Patent KR-20010008120-A (KR)
Inventor: KIM YOUNG SAM
Filed: 2000-11-09
Abstract: PURPOSE: A system for donating and restoring profits via a cyber-agent shop of a wireless terminal is provided to donate a part of the profits and the communication fees received from mobile communication companies when a customer becomes a new subscriber and changes the terminal. CONSTITUTION: A wired/wireless portal site(1) includes a cyber-agent mall(10). When a customer(20) accesses the cyber-agent mall(10) via wired/wireless means to entry into a mobile communication, the cyber-agent mall(10) donates some of the profits and the monthly communication fees received from a mobile communication company(30) to a certain donation authority(40). A company(50) provides the terminal with a low price to the customer(20). The bills for the bought terminal and electronic commerce are paid via a credit card company(60) and a bank(61). A contents provider(70) supplies the contents with fees to the portal site(1). A product provider(80) performs a direct transaction with the customer(20) via the electronic commerce and thereby obtains the profits.
Patent KR-20020037493-A (KR)
Title: Lcd formed a color filter on the tft array and method for manufacturing the same
Inventor: KIM I GON
IPC: G02F1/1335
Filed: 2000-11-14
Abstract: PURPOSE: An LCD having a color filter formed on a TFT array and a method of fabricating the LCD are provided to form a TFT array and a color filter on one substrate. CONSTITUTION: An LCD having a color filter formed on a TFT array includes a substrate(20), a TFT array layer(30) formed on the substrate, and R,G,B color filter stripes(41b,41c,41d) formed on the TFT array layer. The LCD further includes a black matrix(42) formed between the color filter stripes, and a dielectric layer(43) burying the color filter stripes and the black matrix. The LCD also has a contact hole(44) exposing a part of the TFT array layer, formed on the dielectric layer, and a pixel electrode layer(45) arranged in parallel with the black matrix. The pixel electrode layer buries the dielectric layer and the contact hole.
Patent KR-20010051784-A (KR)
Inventor: ROLLAT-CORVOL ISABELLE
IPC: A61K8/72
Filed: 2000-11-17
Abstract: PURPOSE: Provided is a composition capable of fixing a keratinous fiber, especially the hair so as to have perpetuity and satisfying cosmetic characteristics more superior than these of a conventional composition. CONSTITUTION: The composition comprises at least one film-forming polymer or mixture of such polymers, having mechanical properties (in cosmetically acceptable hydro-alcoholic medium containing 20 vol.% of ethanol) as follows: (i) wetting angle alpha above 47 degrees (preferably above 50 degrees) and (ii) maximum detachment force Fmax being below 5 Newton(preferably below 2 N) if wetting angle is at least 90 degrees.
Patent KR-20010051850-A (KR)
Inventor: KOZONO HIROYUKI
IPC: H01L21/3205
Filed: 2000-11-21
Abstract: PURPOSE: To provide an evaluation tool for a semiconductor integrated circuit device in which the evaluation using actual products is not necessary. CONSTITUTION: For instance, piezo-diffusion resistance units 12 and temperature monitor units are arranged in the neighborhoods of the corner parts and the neighborhood of the center part on an Si substrate 11 close to each other. A polycrystalline silicon resistor array 14 is arranged on the parts of the Si substrate 11, except the parts on which the piezoelectric resistance units 12 and the temperature monitor units are formed. A wiring layer 18 composed of second layer Al wirings is formed on the resistance units 12, the monitor units and the array 14. Thus, by forming a structure with differences in the levels, an evaluation tool which has an approximately the same construction as the actual product can be obtained, so that the evaluation can be made upon the construction approximated the same as that of the actual product.
Patent KR-20010052029-A (KR)
Title: Electronic device
Inventor: INUKAI KAZUTAKA
IPC: H05B33/00
Filed: 2000-11-29
Abstract: PURPOSE: An electronic device is provided to control fluctuation of an outputted current even though a Ids-Vgs characteristic changes a little, by preventing a big difference between the quantity of the light emitted by an electro-luminescence(EL) device and the quantity of the emitted light of an adjacent pixel caused by the fluctuation of the Ids-Vgs characteristic when signals having an equivalent voltage are supplied. CONSTITUTION: A pixel unit includes a source signal line driving circuit(102), the first gate signal line driving circuit, the second signal line driving circuit and a plurality of pixels(105). The plurality of pixels each has an erase thin-film-transistor(TFT) which controls the EL device, an EL driving TFT for controlling the luminescence of each EL device, a switching TFT and the EL driving TFT. The switching TFT is controlled by the first gate signal line driving circuit. The erase TFT is controlled by the second signal line driving circuit.
Patent KR-20010025270-A (KR)
Inventor: LEE JEONG MIN
IPC: B65D47/06
Filed: 2000-11-27
Abstract: PURPOSE: A pipe of a fluid discharging lid is provided to completely seal a container before opening while safely discharging the contents of the container after opening by forming a slant pipe portion continuously sealed by a discharge hole sealing protrusion. CONSTITUTION: A cover fixing frame(102) is formed on an upper side(101) of a main body(100) while installing a discharge pipe fixing unit in the cover fixing frame. The discharge pipe fixing unit is assembled with a discharge pipe(300) containing an insert groove of discharge pipe fixing unit while being connected to a discharge hole(303) in a pipe portion(302) laid toward the side direction. A circular groove of a discharge pipe fixing protrusion is formed on an inner wall of an insert groove of the discharge pipe fixing unit. A cover is formed by being linked with a connect unit while containing a discharge hole sealing protrusion(204) for stopping the upper portion of the pipe portion. Thus, the pipe portion of the discharge pipe is continuously sealed by the discharge hole sealing protrusion.
Patent KR-20010016484-A (KR)
Title: Method for search service used path of internet URL
Inventor: LEE HAN SEUNG
IPC: G06F17/30
Filed: 2000-12-14
Abstract: PURPOSE: A service method for searching sites using paths of an internet address system is provided to acquire a web page outputting space by using a URL input window as a text box for searching word without additional the text box for searching word in a web page. CONSTITUTION: A domain name(100) is used for searching an internet protocol(IP) by connecting to a domain name system(DNS) server. If a user only inputs the domain name(100) to a URL input window, the web server outputs an index file(110) existing at a home directory(120) designated as a document root from a web server. The index file(110) of the home directory(120) stores an initial screen information of a searching service server. A sub-directory of the home directory(120) has the same name as a main subject name(200) of a searching service server. The main subject name(200) is decided, the sub-directory having the same name as main subject name(200) is created at the lower portion of the home directory(120).
Patent KR-20010025410-A (KR)
Title: Webcasting omitted
Inventor: KIM JIN IL
IPC: G06F17/00
Filed: 2000-12-23
Abstract: PURPOSE: A multimedia english dictionary using webcasting and a method thereof are provided to improve effect of english study by supplying multimedia english dictionary to a user, in the form of image, voice and character by webcasting. CONSTITUTION: A multimedia server(6) comprises a CPU(20) controlling whole operation of the server(6), a memory(22) comprising a program ROM and a RAM, a network interface part(24), an encoder, a decoder(26) and a SCSI(Small Computer System Interface) storage(28). The encoder converts a content source of a multimedia english dictionary into digital signal and transmits the digital signal to the storage(28). The storage(28) stores large volume of multimedia english dictionary and performs only its data processing operation with an individual processor. The network interface part(24) is connected to a computer network through a communication medium such as a telephone line and a cable and performs transmission and reception interfacing between the network and the decoder(26). The decoder(26) outputs corresponding files among multimedia english dictionary stored in the SCSI storage(28) through the network interface part(24) to computer network by web casting.
Patent KR-20020052672-A (KR)
Title: Locking Apparatus of Charge Coupled Device Module
Inventor: KIM WON TAEK
IPC: G06K7/10
Filed: 2000-12-26
Abstract: PURPOSE: A device for locking a CCD(Charge Coupled Device) module is provided to make a person directly lock the CCD module by automatically performing an operation of locking and unlocking the CCD module through a joint movement according to the forward and backward movement of the CCD module. CONSTITUTION: The CCD module(13) moving forwardly and backwardly and the locking device for automatically locking and unlocking the CCD module by performing the joint movement are installed to a scan frame(11). The locking device comprises a master driving bar(21) installing at a specific angle in order to rotating and contacting to a protrusion(13a) on one side of the CCD module and a slave driving bar(23) rotating with the master driving bar with the specific angle in order to be inserted into a hooking jaw(13b) on the CCD module by counterclockwise rotating against to the master driving bar.