baber/WOPTO huggingface dataset:
Patent KR-20030082789-A (KR)
Title: Wireless internet speed progress method for mobile communication device
Inventor: JUNG HA MIN
IPC: H04B1/40
Filed: 2002-04-18
Abstract: PURPOSE: A method for improving a wireless Internet speed in a mobile communication terminal is provided to reduce a display time of contents by automatically and previously downloading next contents, using a forward cache, when a user connects to the Internet through the mobile communication terminal and uses wireless contents. CONSTITUTION: When a user connects to a wireless Internet, using a mobile communication terminal, and uses contents, the mobile communication terminal automatically requests contents about a next page to a server as soon as the user sees the first page(S201). The mobile communication terminal receives a corresponding page from the server(S202), and stores the corresponding page in a cache memory(S203). If the user pushes a next button, for seeing a next page, after seeing the first page(S204), the mobile communication terminal loads and displays the contents of the next page stored in the cache memory(S205).
Patent KR-20030084263-A (KR)
Title: Design and configuration methods for web based home automation system
Inventor: YOE HYUN
IPC: H04L12/12
Filed: 2002-04-26
Abstract: PURPOSE: A method for designing and configuring a web-based home automation device is provided to implement communication between a hub-type control module and a serial port of a computer, thereby directly or remotely controlling home appliances through the computer connected to an LAN. CONSTITUTION: A board(8051) controls apparatuses. A web server is connected to the board(8051) in serial, and transceives data with each other. A web browser of a user accesses the web server at home. Current on/off states of the apparatuses are displayed on a browser screen. If the user wants to turn off one of the apparatuses, the user clicks the corresponding apparatus to convert a state. The web server executes a CGI program communicating with the board(8051) in serial, and transmits data for turning off the corresponding apparatus to the board(8051). The board(8051) transmits a signal to a port of the apparatus to turn off the corresponding apparatus.
Patent KR-20030085863-A (KR)
Title: method and apparatus for producing fine metal spheres using atomizing by gas flame
Inventor: JUNG EUN
IPC: B22F9/04
Filed: 2002-05-02
Abstract: PURPOSE: A method and an apparatus for manufacturing micro metal balls by gas flame atomizing are provided to improve quality and productivity by preventing reciprocal agglomeration generated when fine metal elements are dropped in the melting and globing process and melting the fine metal elements in a short process distance, thereby integrating the total process to a short distance. CONSTITUTION: In an apparatus for manufacturing micro metal balls comprising a wire supply unit(10) for supplying fine metal wire(1), a cutter(20) for cutting the fine metal wire(1) into fine metal elements(2); a heater for forming spherical melt balls(3) by surface tension by passing the fine metal elements(2) through melting chamber (B) so that the fine metal elements(2) are melted; and a cooler(50) connected to the lower part of the heater through connection pipe(51) to cool thus solidify the spherical melt balls(3) into spherical metal balls(4) by passing the spherical melt balls(3) through cooling chamber (C) so that the spherical melt balls(3) are cooled after further dropping the spherical melt balls(3), the apparatus for manufacturing micro metal balls by gas flame atomizing is characterized in that the heater comprises a gas ejection nozzle(40) for supplying and ejecting gas to the melting chamber (B) and burning the gas supplied to the melting chamber (B) to generate flame so that the spherical melt balls(3) are formed by surface tension by applying heat of flame to dropping fine metal elements(2) to a temperature that is somewhat higher than melting temperature of the fine metal elements(2).
Patent KR-20030087394-A (KR)
Title: Automatic output method for order and details of settelment of goods using credit card
Inventor: YANG TAE KYUN
Filed: 2002-05-09
Abstract: PURPOSE: A method for automatically outputting the particulars ordering and settling an article by using a purchase card is provided to output a slip through a credit card reader of a wholesale store if order or settlement is performed by an order relay credit card reader of a retail store, and to extend a buyer's selection width by displaying a menu and article information through the credit card reader. CONSTITUTION: The buyer downloads the article information stored in a gateway server by operating an order key of a terminal, and selects the article by display it through a display window of the terminal. The buyer inputs a buying amount, a selling price, and a payment method after reading the purchase card through the terminal. The purchase information is transmitted to the gateway server. If a transaction approval is received from a financial organization, the transaction approval is transmitted to a buyer's terminal, and the buying particulars are transmitted to the seller's terminal. The order and the settlement slip are issued through the terminal. The article ordered by the buyer is delivered.
Patent KR-20030087697-A (KR)
Title: Liquid Crystal Display and Method of Fabricating the same
Inventor: KIM YONG BEOM
IPC: G02F1/1339
Filed: 2002-05-09
Abstract: PURPOSE: A liquid crystal display and a method for fabricating the liquid crystal display are provided to form spacers high in order to maintain an adequate cell gap between substrates. CONSTITUTION: A liquid crystal display includes an upper substrate on which a common electrode is formed, and a lower substrate on which a pixel electrode and a thin film transistor are formed. The liquid crystal display further includes spacers(76) for maintaining a gap between the upper and lower substrates. The spacers are dropped on one of the upper and lower substrates using an ink jet(80). Lights generated from a light source(72) are irradiated on the substrate while the spacers are dropped on the substrate from the ink jet. The ink jet is composed of a container(82) in which the spacers are contained, and a nozzle(84) for spraying the spacers from the container. A protection cap(74) is placed around the nozzle to protect the nozzle from the lights.
Patent KR-20030087778-A (KR)
Title: A discharge valve apparatus for hermetic compressor
Inventor: CHO JAE HO
IPC: F04B39/12
Filed: 2002-05-09
Abstract: PURPOSE: A discharge valve apparatus of a hermetic compressor is provided to simplify components by allowing a movement control unit formed integrally with a discharge valve to execute function usually executed by a valve spring. CONSTITUTION: A discharge valve apparatus includes a valve plate(20) having an inlet and an outlet(24) connected with an inside of a compression chamber; a discharge valve(30) having one end fixed to the valve plate, and a free end opening and closing the outlet; a movement control unit(40) formed integrally with the discharge valve to control movement of the discharge valve; and a retainer(50) fixing the discharge valve to the valve plate. The discharge valve includes an opening and closing part(32) opening and closing the outlet, a fixed part(34) fixed to the valve plate by the retainer; a connecting neck part(36) connecting the opening and closing part and the fixed part; and the movement control unit extended from a front end of the opening and closing part to control movement of the opening and closing part. Alternatively, a head cover is used to fix the discharge valve instead of the retainer.
Patent KR-20030088588-A (KR)
Title: Sunroof Drive Contol Method with Vibration Compensation
Inventor: PARK JEONG HUN
IPC: B60J7/043
Filed: 2002-05-13
Abstract: PURPOSE: A method for controlling the driving of a sunroof compensating vibration is provided to minimize errors of a sunroof closing motion generated by vibration of a vehicle that is caused by conditions of road surfaces even if an obstacle is not held in the sunroof in closing the sunroof in one touch. CONSTITUTION: In a method for controlling the close of a sunroof of a vehicle, a method for controlling the driving of the sunroof compensating vibration is composed of steps of detecting the RPM(Rotational per Minute) of a motor driving the sliding of a sunroof glass panel at predetermined time intervals(S11); storing maximum variation by calculating the variation of RPM(S12,S13); and continuing a sunroof closing motion when the speed change of the motor is below the maximum variation(S14,S15,S16).
Patent KR-20030090208-A (KR)
Title: Sewing machine
Inventor: PARK BO IN
IPC: D05B27/04
Filed: 2002-05-21
Abstract: PURPOSE: An automatic presser foot-elevating device of a sewing machine is characterized by installing a worm and a worm gear in a case, outputting rotation force of the worm gear to an outputting shaft, rotating and reverse-rotating a lever by rotation of a lever and a roller automatically, thereby elevating a presser foot precisely and not overloading the presser foot. CONSTITUTION: The automatic presser foot-elevating device of the sewing machine comprises: a motor(101) generating the rotation force; the worm(102) installed in the case(107) rotated and connected with the motor; the worm gear(103) geared into the worm(102) performing low rotation and reverse rotation; the outputting shaft(104) which is joined with the worm gear(103), outputting the rotation and the reverse-rotation forces of the worm gear(103); the lever(105) joined with the outputting shaft(104), rotated and reverse-rotated; and the roller(106) joined with the lever(105).
Patent KR-20020065403-A (KR)
Inventor: HAN SEUNG KEE
IPC: H03K3/033
Filed: 2002-05-22
Abstract: PURPOSE: A multi-mode signal generation circuit driven by a noise is provided to generate a multi-mode signal by inhibitory coupling two monovibrators with using a noise as an input signal. CONSTITUTION: A multi-mode signal generation circuit driven by a noise includes a first and a second monovibrators(monovibrator 1,monovibrator 2) and a first and a second adders(adder 1,adder 2). The first and the second monovibrators are inhibitory coupled each other. An inhibitory feedback coupling is added to each monovibrator. Each of the monovibrators utilizes a Gaussian white noise, Dζ(t) having a size D as an input signal. The white noise inputted to each monovibrator is independent with each other and equal in size. The multi-mode signal generation circuit is capable of varying a frequency of each mode in response to the intensity of the noise.
Patent KR-20030090960-A (KR)
Inventor: LEE HO GYUN
IPC: G06F3/02
Filed: 2002-05-24
Abstract: PURPOSE: A portable keyboard is provided to realize simplification of a mechanism by dividing a keyboard into a predetermined number of sub frames and sliding/combining one sub frame with other sub frames. CONSTITUTION: The first side sub frame(200) and the second side sub frame(300) are separatively divided at the both side portions based on a central sub frame(100). Keys are formed in each sub frame(100,200,300). Rotation supporting members(400,500) are mounted at side surfaces of the sub frames(100,200,300). The first rotation supporting member(400) is formed as a bar, one side end is pivoted to the central sub frame(100). The other side end is connected to the first side sub frame(200). A sliding guide(220) is formed at a side surface of the first side sub frame(200), a slider(210) is reciprocated in the sliding guide(220). The other side end of the first rotation supporting member(400) is pivoted to the slider(210). The first rotation supporting member(400) has two rotation shafts(410,410').
Patent KR-20030093408-A (KR)
Title: Stern Bush Bearing With Local Slope
Inventor: CHOI IK HEUNG
IPC: B63H23/34
Filed: 2002-06-03
Abstract: PURPOSE: A rear end bush bearing having a local inclination is provided to distribute the excess contact force on a length portion of the bush bearing in an even manner. CONSTITUTION: A rear end bush bearing having a local inclination(8) is used at the rear end side of an actuating shaft of the ship. A cylindrical bush bearing is in contact with an inner portion of the bush bearing at the rear end side. From the certain portion to the end of the inner portion, a cone shape is formed at the cross section to have an inclination more than zero at the depth of the rear end of the bearing. The excess contact force is distributed on a length portion of the bushing bearing in an even manner.
Patent KR-20030093533-A (KR)
Title: Adapter for 3-Dimensional Photographing Device
Inventor: LEE YOUNG HWA
IPC: H04N5/225
Filed: 2002-06-03
Abstract: PURPOSE: An adapter for a stereo-scopic photographing device is provided to prevent the size of an adapter housing from increasing even in the case that moving pictures having a wide picture angle are photographed, and remove distortion of photographed moving pictures. CONSTITUTION: A lens unit(20) includes a plurality of entrance lenses and exit lenses symmetrically arranged, including releasing lenses in the center, for reversing an entrance image at a magnification of 1:1 and letting the reversed image exit. The lens unit is installed in front of a photographing lens(12) for forming an entrance pupil point(E) of the entrance lens outside the entrance lens. An adapter housing(18) is installed in front of the lens unit, and reflects right and left moving pictures of a subject entered through a second optical axis(A2) and a third optical axis(A3) of the photographing lens to alternately transmit an optical axis(A1) of the photographing lens.
Patent KR-20030094496-A (KR)
Title: Off-line uninterruptible power supply for energy saving
Inventor: PARK SU SIK
IPC: H02J9/00
Filed: 2002-06-04
Abstract: PURPOSE: An offline uninterruptible power supply for saving energy is provided to minimize the no-load loss and reduce the transfer time by using an auxiliary power supply device. CONSTITUTION: An offline uninterruptible power supply for saving energy includes a rectification part, a charge portion(110), a battery(B), an inverter portion(140), an input power sensor(190), an output power sensor(200), a battery state sensor(210), an auxiliary power converter portion(120), a control portion(130), an input power switch(160), an output power switch(170), a PLL circuit(180), a transformer(150), and a filter portion(220). The rectification part converts AC power to DC power and the charge portion charges the battery(B). The battery(B) is charged by the power of the charge portion(110). The inverter portion(140) inverts the DC power of the battery(B) to the AC power. The input power sensor(190) is used for sensing the input power. The output power sensor(200) is used for sensing the output power. The battery state sensor(210) is used for sensing a state of the battery(B). The auxiliary power converter portion(120) supplies the power to each element. The control portion(130) receives output signals of each sensor and controls the offline uninterruptible power supply. The input power switch(160) is used for selecting the power of the rectification part or the power of the auxiliary power converter portion(120). The output power switch(170) is used for selecting the commercial power or the power of the inverter portion(140). The PLL circuit(180) is used for synchronizing the commercial power with the output power. The transformer(150) is used for boosting the supply voltage. The filter portion(220) is installed at a front end of the load.
Patent KR-20030094973-A (KR)
Title: Apparatus and Method for Performing various Protocol-Service in a Base Station
Inventor: KIM JEONG HWAN
IPC: H04B7/155
Filed: 2002-06-11
Abstract: PURPOSE: A device for performing various protocol services in one base station and a device therefor are provided to carry out a 1X EVDO service by changing channel cards in the base station, thereby reducing installation cost. CONSTITUTION: One base station services different protocols having different service purposes on channel cards(414a-414c) through the same shelves or different shelves. A main processor(420) stores channel card loading files corresponding to the service purposes, decides frequency service types when channel card loading file request information is received from the channel cards(414a-414c), extracts the loading files of the channel cards(414a-414c) corresponding to each service type, and transmits the extracted loading files.
Patent KR-20030096675-A (KR)
Title: A thin film transistor array substrate including the wiring, and a method for manufacturing the substrate
Inventor: CHOI PIL MO
IPC: H01L29/786
Filed: 2002-06-17
Abstract: PURPOSE: A TFT(Thin Film Transistor) array substrate and a method for manufacturing the same are provided to be capable of uniformly securing the characteristics of a TFT and simplifying the manufacturing processes of the TFT array substrate. CONSTITUTION: A plurality of gate lines(121,123,125) are formed at the upper portion of a substrate(110) by depositing and patterning conductive material. After sequentially depositing the first and second gate isolating layer(141,142) at the resultant structure, an amorphous silicon layer is formed at the upper portion of the gate isolating layer. Then, the amorphous silicon layer is transformed into a polycrystalline silicon layer. A semiconductor layer(150) is formed at the upper portion of a gate electrode by selectively patterning the polycrystalline silicon layer. After forming an interlayer dielectric at the resultant structure, the first and second contact hole are formed by selectively patterning the interlayer dielectric for exposing the semiconductor layer. A source and drain region are formed by implanting heavily doped dopants at the exposed semiconductor layer through the first and second contact hole.
Patent KR-20020056870-A (KR)
Inventor: KOO JIN SUB
IPC: A01C7/10
Filed: 2002-06-22
Abstract: PURPOSE: Provided is a switch and elastic adjuster for a side sheet in a grain hopper of a broadcast sowing seeder which is configured to open or close the side sheet at the lower side of the grain hopper so that it helps to eliminate residual seeds easily and sow effectively. CONSTITUTION: In the grain hopper of the broadcast sowing seeder which combines the side sheet with a seed introduction rubber sheet(8) at a support sheet(2) in the lower side of the grain hopper, the switch and elastic adjuster for the side sheet in the grain hopper of the broadcast sowing seeder comprises the parts of: a spiral groove(11) which is formed at the center of inner wall in a projected sheet(10) outside the side sheet(9); a long hole(20) which is formed to be slid at the support plate; and a bolt which is bound with the spiral groove of the side sheet by the long hole of the support sheet.
Patent KR-20040001096-A (KR)
Title: Natural aroma soap and its production methods
Inventor: JU HEA YOUNG
IPC: C11D9/38
Filed: 2002-06-27
Abstract: PURPOSE: A natural aroma soap and its preparation method are provided, to allow natural and harmless perfume to be diffused from a soap by employing herb. CONSTITUTION: The natural aroma soap comprises 90-97 wt% of a natural palm oil; 2.5-9.5 wt% of herb powder with a particle size of 0.05 mm or less; and 0.5 wt% of a solidifier. Also the natural aroma soap comprises 90-94.5 wt% of a natural palm oil; 2.5-6.5 wt% of herb powder with a particle size of 0.05 mm or less; 2.5-3 wt% of white jade powder with a particle size of 0.05 mm or less; and 0.5 wt% of a solidifier. Also the natural aroma soap comprises 90-95.5 wt% of a natural palm oil; 2.5-7 wt% of herb powder with a particle size of 0.05 mm or less; 1.5-2.5 wt% of Phellinus linteus powder with a particle size of 0.05 mm or less; and 0.5 wt% of a solidifier. Also the natural perfume soap comprises 90-94.5 wt% of a natural palm oil; 2.5-4.5 wt% of Phellinus linteus powder with a particle size of 0.05 mm or less; 2.5-4.5 wt% of charcoal powder with a particle size of 0.05 mm or less; and 0.5 wt% of a solidifier. Preferably the herb powder comprises at least one among rosemary and mandarin.
Patent KR-20040004979-A (KR)
Title: Method for stacking a semiconductor device with plastic package and a semiconductor device with bga package
Inventor: HWANG CHAN GI
IPC: H01L23/12
Filed: 2002-07-08
Abstract: PURPOSE: A method for stacking a semiconductor device with a plastic package and a semiconductor device with a ball-grid-array(BGA) package is provided to simplify a package structure and a fabricating process by easily stacking various compounds of the semiconductor devices with the plastic package and the BGA package. CONSTITUTION: The lead shoulder part of the plastic package is dotted with solder paste(306). A solder ball(312) of the BGA package is attached to the lead shoulder part of the plastic package. A re-flow process is performed on the attached solder ball.
Patent KR-20040005484-A (KR)
Title: Photoresist of t-BOC type containing electron withdrawing group, and method of photolithography using the same
Inventor: CHOI JAE SEONG
IPC: G03F7/039
Filed: 2002-07-10
Abstract: PURPOSE: Provided are a t-BOC(t-butyloxycarbonyl) type photoresist having an electron withdrawing group and a photo-lithography using the t-BOC type photoresist and low concentration TMAH(tetramethyl ammonium hydroxide) water solution or deionized water. CONSTITUTION: The t-BOC type photoresist is represented by the formula 1, wherein R is F, Cl, Br, I, aldehyde, ketone, carboxylic acid, ester, amide, sulfonic acid, nitrile, or nitro. And the photo-lithography forms photoresist patterns by using the t-BOC type photoresist, wherein the photoresist patters are formed by a process containing the steps of: spreading the photoresist on a semiconductor substrate; exposing the photoresist by using an exposure mask and DUV(deep ultraviolet); developing the photoresist by using less than 2.38wt% of the TMAH water solution or the deionized water.
Patent KR-20040006681-A (KR)
Title: scanning apparatus
Inventor: KIM SEOK HO
IPC: G06K7/10
Filed: 2002-07-13
Abstract: PURPOSE: A scanning device is provided to control resolution of video data using a conventional memory device, and a logic device, and to use a step motor of a narrow operation range. CONSTITUTION: A mode selector(212) outputs a resolution compression ratio setting signal by setting a resolution compression ratio through the key input. A CPU(210) outputs the resolution control data by receiving the resolution compression ratio setting signal and outputs a DMA(Direct Memory Access) acknowledgement signal by responding to an inputted DMA request signal. A resolution controller(214) outputs the DMA request signal based on a clock signal from a clock generator(200) and the stored resolution control data while receiving and storing the resolution control data. A buffer(216) outputs the stored video data synchronized with the DMA acknowledgement signal while selectively receiving and temporarily storing the video data, which is output from a scanning part by synchronizing with the DMA request signal.
Patent KR-20040009433-A (KR)
Title: A car signal a connector
Inventor: LEE JEONG HUN
IPC: B60N3/14
Filed: 2002-07-23
Abstract: PURPOSE: A signal connecting member for a vehicle is provided to improve convenience by simplifying the wiring structure for charging a cellular phone and sending receiving and transmitting signals between the cellular phone and a handsfree kit and by easily checking the charge state outside. CONSTITUTION: A signal connecting member comprises a cigar jack fitting unit(20) inserted to a cigar jack to receive power; a body(40) converting power from the cigar jack fitting unit with a switching mode power supply circuit; a power supply terminal(50) installed at the side of the body to supply converted power from the body; a transmitting and receiving terminal(60) installed at the side of the power supply terminal to receive transmitting and receiving signals of a cellular phone; and a multi-terminal(70) outputting power from the cigar jack fitting unit with data from the transmitting and receiving terminal. Leaf springs(30) are mounted at both sides of the cigar jack fitting unit to insert and remove the cigar jack fitting unit from the cigar jack easily.