baber/WOPTO huggingface dataset:
Patent KR-20020093553-A (KR)
Title: Milti-secter processing chnnel card
Inventor: KIM DONG HUN
IPC: H04B7/26
Filed: 2001-06-09
Abstract: PURPOSE: A channel card with a multi-sector processing type is provided to mount 3 CSMs(Cell Site Modems) on the channel card, separately operate the mounted 3 CSMs, and perform the conversion of a single sector about 3FAs(Frequency Assignments) and a single sector about 1FA. CONSTITUTION: A central control module(100) controls a sector-classified set FA and the process of traffic data. A cell bus interface unit(120) transmits and receives call processing information for controlling the process of calls and assigning call resources of a BTS(Base station Transceiver Subsystem) through a cell bus. 3 CSMs(132,134,136) independently set different FAs according to the traffic process of the central control module(100). A multiplexer(170) receives inputted reverse traffic data, assigns the received data to be suitable for a predetermined FA and sector, and provides the assigned data to the 3 CSMs(132,134,136). A clock control unit(160) receives a signal for the same sector and the set FA from the multiplexer(170), and supplies a clock signal to the 3 CSMs(132,134,136).
Patent KR-20020094855-A (KR)
Title: A paving method of the temporary road for construction works
Inventor: LEE JU SEONG
IPC: E01C5/00
Filed: 2001-06-15
Abstract: PURPOSE: A paving method of a temporary detour for a construction site is provided to solve problems such as generation of dust and difficulty of passage by temporarily paving a road with rubber panels, instead of the use of expensive asphalt pavement. CONSTITUTION: In the paving method of a temporary detour for a construction site for securing easy installation and dismantlement of pavement and the recycling thereof, rubber pavement panels having a thickness of 1-3cm are installed over a region that a length is 20-40m and a width is wider than a lane width of the detour, one of the rubber pavement panel is installed with holding grooves and the other rubber pavement panel is installed with holding hooks at equal distances.
Patent KR-20020096443-A (KR)
Title: A panel structure form for concrete within rubber tube.
Inventor: KIM KUN SOO
IPC: E04G9/02
Filed: 2001-06-20
Abstract: PURPOSE: A panel structure for concrete with a built-in rubber tube is provided to bear high concrete pressure by air pressure in a rubber tube and to reduce the manpower and time required for binding and fixing stiffeners to the outside of a panel. CONSTITUTION: The panel structure for concrete with a built-in rubber tube comprises vertical members(2a,2b) and a horizontal member(3) attached to one side of a backside plate(1) to form an outer frame, a front plate(5) attached correspondingly to the backside plate(1), a spigot(7) for a rubber tube(6) formed on one side of the front plate(5), a cover(9) coupled to the outside of the spigot(7) for a rubber tube(6) by a hinge(8), a fixture(10) fixed to the cover(9) and the front plate(5), and many spigots for a tie bar bored through the outside of the front plate(5) and the cover(9).
Patent KR-20020096738-A (KR)
Title: Method for manufacturing a transistor in a semiconductor device
Inventor: KIM TAE GYUN
IPC: H01L21/335
Filed: 2001-06-21
Abstract: PURPOSE: A method for manufacturing a transistor of semiconductor devices is provided to prevent degradation of a gate electrode by performing an LTP(Laser Thermal Processing) before forming the gate electrode. CONSTITUTION: A dummy gate oxide(4) and a dummy gate electrode(5) are sequentially formed on a semiconductor substrate(1). An oxide layer(8) is formed at both sidewalls of the dummy gate electrode(5) and on the substrate(1). An LDD(Lightly Doped Drain) region is formed in the substrate(1). A nitride spacer(9) is formed at both sidewalls of the oxide layer(8). After forming a heavily doped drain region(10') in the substrate, an LTP is carried out. After removing the dummy gate electrode(5) and the dummy gate oxide(4), a gate oxide and a gate electrode are sequentially formed.
Patent KR-20030000417-A (KR)
Title: A socket assembly of cable for transmission
Inventor: PARK YEONG HUI
IPC: B60K20/04
Filed: 2001-06-25
Abstract: PURPOSE: A socket assembly is provided to prevent the damage in a separation preventing member of a slider from a socket body at an assembling process. CONSTITUTION: A socket body(60) contains a groove portion(62) topenetrate a transmission cable(50) and to receive a bracket. A slider(80) prevents a separation of the bracket from the socket body by combining with the socket body. A stopper(90) is formed on the socket body to prevent the separation of the slider from the socket body by inserting in a groove(83). By preventing the separation of the slider, the damage of the stopper is prevented. Therefore, the durability is improved.
Patent KR-20030001931-A (KR)
Title: Contact plug for a semiconductor device and method for fabricating the same
Inventor: LEE GI MIN
IPC: H01L21/283
Filed: 2001-06-28
Abstract: PURPOSE: A contact plug for semiconductor device and a method for forming the same are provided to prevent the generation of byproducts from the inside of a barrier layer by using a W barrier layer instead of a TiN barrier layer. CONSTITUTION: A base layer(2) is formed on a substrate(1). An upper metal layer(10) and a lower metal layer(40) are formed on the base layer(2). An interlayer dielectric(20) is formed between the upper metal layer(10) and the lower metal layer(40) in order to insulate the upper metal layer(10) and the lower metal layer(40). A contact plug(30) is formed by filling a predetermined contact hole of the interlayer dielectric(20). The contact hole(30) is formed by stacking sequentially a Ti barrier layer(32), a W barrier layer(32), and a W stud(33). The Ti barrier layer(32), the W barrier layer(32), and the W stud(33) are electrically contacted with the upper and the lower metal layers(10,40).
Patent KR-20030004636-A (KR)
Title: Electronic lamp invertor
Inventor: PARK JONG YEON
IPC: H05B41/288
Filed: 2001-07-06
Abstract: PURPOSE: An electronic ballast is provided to prevent the loss of switching by detecting a lamp voltage and a current to control a driving frequency of a switching device. CONSTITUTION: A lamp voltage and current detecting unit(100) detects a current flowing through a lamp(60) and a voltage applied to the lamp(60) to convert them into a first DC(Direct Current) voltage(V1) and a second DC voltage(V2). The lamp voltage and current detecting unit(100) linearly combines the first and second DC voltage(V1,V2) to output a third DC voltage(V3). A voltage controlled oscillator(200) receives the third DC voltage(V3) to output an oscillating signal(Fosc) having a variable frequency according to the third DC voltage(V3). The voltage controlled oscillator(200) varies driving frequencies of first, second, third, and fourth driving control signals(G1,G2,G3,G4) from first and second driving units(40,50) by using the oscillating signal(Fosc).
Patent KR-20020005993-A (KR)
Inventor: JENSEN ERIC
IPC: H04B7/26
Filed: 2001-07-10
Abstract: PURPOSE: A method and an apparatus for collecting and analyzing signal propagation in a wireless system are provided to facilitate the enhanced determination of likely service areas, enhanced scoring based upon traffic patterns and the enhanced effective correction of system anomalies by developing a set of measurement data used to evaluate the coverage effectiveness of a wireless system using the location of a mobile wireless unit and the strength of the signal received from the mobile wireless unit. CONSTITUTION: Signal strength data corresponding to mobile units(17,19) are gathered. Geolocation data corresponding to the mobile units(17,19) are gathered. The gathered signal strength data are correlated with the gathered geolocation data for identifying data pairs correlating a measured signal strength at a known geolocation. A set of data pairs are generated for correlating measured signal strength values measured at specific geographic locations of a wireless system.
Patent KR-20030006273-A (KR)
Title: System for loading parts for vehicles
Inventor: LEE SU YEOL
IPC: B62D65/18
Filed: 2001-07-12
Abstract: PURPOSE: A part loading system for a vehicle is provided to reduce the initial cost by compacting the structure of the system and to apply the loading system to various models. CONSTITUTION: A part loading system for a vehicle comprises a storage(40) loading many pallets(30) loading small parts(11) and rotating in a specific angle, an ejecting device(50) liftably and movably installed in the lower portion of the storage and loading the parts loaded on the pallets, and a part sensor(60) installed in the ejecting device and deciding the loading state of the pallets. The ejecting device includes an ejector loading the parts and lifting upward and downward, a shuttle lifting the parts, and a latch loading the parts on the ejector.
Patent KR-20030006443-A (KR)
Title: Method for Lossy Optimization And Storage of Font
Inventor: CHOI JAE YOUNG
IPC: G06F17/21
Filed: 2001-07-12
Abstract: PURPOSE: A lossy font compression and storage method is provided to maintain a quality of a completion type font at a display device of a PDA or a CRT to a level of an original font, and to largely reduce a font storage size and a process cost than a conventional method. CONSTITUTION: The method comprises several steps. Unit component elements of a font are divided by the unit of contour. Similarities of the divided contours are compared, and then a similarity comparison list is made. The contours, if their similarities are very close to one another, get mixed. The representative contours, to be displayed on a screen are selected among the contour list. Unnecessary glyph tables are eliminated by using the similarity comparison list, and new glyph tables are made.
Patent KR-20010085017-A (KR)
Inventor: YEA BONG TEA
IPC: A47K7/00
Filed: 2001-07-18
Abstract: PURPOSE: An ear cleaner is provided to safely clean ears without an insertion by sucking impurities with a filter around the entrance of the ears. CONSTITUTION: A filter(1) of an ear cleaner is covered with oil paper and Korean paper is put into the filter. Then, the filter is wound with the oil paper and the Korean paper. Candle oil is adsorbed on the filter. The filter is 100m/m in length and 0.8m/m in diameter and connected to a safety net(2) and a filter support(5) through a plastic part. The filter support is 3.5m/m in length and has a protrusion for preventing the filter from sliding. A ventilation hole(4) is formed in the lower side of the safety net for better ignition. The safety net is 7.5m/m in length and made from a fireproof material. The safety net is connected to or separated from a contact rubber part(3) and the contact rubber part is used for more oxygen. When the filter is ignited, impurities inside the ear are sucked into the filter.
Patent KR-20030008569-A (KR)
Title: Grille assembly for a cyclone-type dust collecting apparatus for a vacuum cleaner
Inventor: OH JANG GEUN
IPC: A47L9/16
Filed: 2001-07-19
Abstract: PURPOSE: A grill assembly of a vacuum cleaner is provided to improve a dust collecting efficiency of the vacuum cleaner by preventing dust from coming into a vacuum generating device through a grill. CONSTITUTION: A grill assembly(100) includes a grill body(110), a covering member(120) and a filtering device(130). Air passages(111) are formed on the grill body(110). The grill body(110) has a cylindrical shape. An upper opening of the grill body(110) is connected to an air discharging passage and a lower opening of the grill body(110) is covered by the covering member(120). A preventing section(121) for backflow of dirt is formed around the covering member(120). The filtering device(130) includes a filter(132) and a filter supporting section(131). A locking handle(140) is formed under the grill body(110).
Patent KR-20030013940-A (KR)
Title: electronic Book for displaying emulation data at screen inputting from outside
Inventor: KIM DAE HYEON
IPC: G06F15/02
Filed: 2001-08-10
Abstract: PURPOSE: An electronic book capable of displaying emulation data being inputted from an exterior on a screen is provided to display a document on a screen as corresponding document data edited in a document editor are displayed on a screen of the document editor without mounting an additional electronic book specific converting module and an document editing module in the document editor. CONSTITUTION: A microcomputer(22) controls a corresponding operation in accordance with a signal being inputted from an exterior. An interface(24) is provided for transmitting/receiving data to a computer(10). A memory(30) performs a corresponding operation in accordance with a control of the microcomputer(22). An auxiliary memory(40) stores an electronic book operating system(42) necessary for an operation of an electronic book(20). A display unit(26) converts an operation state of an electronic book and result data in accordance with an operation of the electronic book(20) into a display available format. An LCD window(28) displays format-converted data. A key input unit(34) is provided for selecting a signal requested from a user. A user interface(32) transmits a signal inputted from the key input unit(34) to the microcomputer(22). The electronic book(20) receives document data which was edited in the computer(10) and converted as emulation data and outputted for a printer output through the interface(24). A format converting unit(44) converts emulation data inputted in the interface(24) into raw data capable of being recognized by the user. A data storage(46) stores raw data in accordance with a storage command selection of the user being inputted through the key input unit(34).
Patent KR-20010088934-A (KR)
Inventor: LEE MI HWA
Filed: 2001-08-10
Abstract: PURPOSE: A method for providing financial information using the Internet and a system therefor are provided to enable a user to receive one's changed account information conveniently in real time without inquiring a web site of a financial institution. CONSTITUTION: Changed contents of a user's account are obtained whenever a change is generated from server systems of each financial institution corresponded to account related information using the account related information out of user's member information in a server system of a financial information business man(S10). It is detected whether a user client system is connected to a messenger server in the server system of a financial information business man(S20). The obtained account changed contents are transmitted to a messenger program in the user client system being connected to the messenger server, thus the user may receive the changed contents generated in one's account in real time(S30-S50).
Patent KR-20030014846-A (KR)
Title: A chemical supply system for a semiconductor device fabrication installation
Inventor: CHOI JUN U
IPC: H01L21/02
Filed: 2001-08-13
Abstract: PURPOSE: A chemical supply system in a fabrication process of a semiconductor device is provided to purge a transferring tube by using gases supplied to a storage tank. CONSTITUTION: A receptacle(110) is used for receiving chemicals(116). A cover(114) is installed on an upper portion of the receptacle(110). A chemical transferring tube(120) is installed at the outside of the receptacle(110) in order to supply the chemicals(116) to a processing apparatus(200). A gas injection tube(130) is installed at ones side of the cover(114) in order to inject helium gas into the inside of the receptacle(110). A purge tube(140) is used for connecting the chemical transferring tube(120) with the gas injection tube(130). A three-wafer valve(150) is installed at a connection portion between the gas injection tube(130) and the purge tube(140). The three-wafer valve(150) is installed at the connection portion between the chemical transferring tube(120) and the purge tube(140).
Patent KR-20030015941-A (KR)
Title: Security method for third generation
Inventor: LIM HUI GYEONG
IPC: H04L9/32
Filed: 2001-08-18
Abstract: PURPOSE: A new generation mobile phone security method is provided for preventing a user without a usage authority from using the mobile phone and also for security to a service providing server. CONSTITUTION: Data extracted from a mobile phone is stored for a random time, and a user action pattern algorithm is applied. If the user action is abnormal, an abnormal action degree is calculated(S10) and then is compared with a threshold value. Then, if the abnormal action degree is higher than the threshold value(S20), an alerting is given to a service providing server, or the mobile phone performs a lock, or performs alert and lock at the same time(S30).
Patent KR-20030023407-A (KR)
Title: The method and device that formate a character or figure by a fire cracker
Inventor: KIM HAK YUNG
IPC: F42B4/00
Filed: 2001-09-13
Abstract: PURPOSE: A method and device for forming a letter and a figure by using a firecracker is provided to form the letter and figure by firing a plurality of firecrackers continuously or simultaneously. CONSTITUTION: A plurality of firing ports(2) has a steering device(21) controlling the firing angle of a firecracker(1). The firecrackers(1) are mounted at the firing ports(2). The firing ports(2) are mounted at a firing pad(3). A controller(4) inputs the firing data of the firecracker, and controls firing time.
Patent KR-20030025692-A (KR)
Title: Apparatus for display security in mobile communication apparatus
Inventor: KIM DONG HYEON
IPC: H04N5/262
Filed: 2001-09-22
Abstract: PURPOSE: A device for setting up display security of a portable mobile communication terminal is provided to interleave scramble information and display information to be transmitted to a display mounted in the mobile communication terminal, and show the display information through a filtering unit, thereby accurately managing personal information. CONSTITUTION: A synchronizing signal generator(10) generates vertical and horizontal synchronizing signals. A scrambling LCD driver(12) interleaves preliminarily set scrambling information and display information by the field in response to a scrambling control signal to provide the scrambling and display information to a liquid crystal display(14). A control unit(20) outputs a display security control signal. A scrambling detecting circuit(16) detects scrambling field information for generating and transmitting a shutter control signal to a transmitting part(18). The transmitting part transmits the shutter control signal to the air.
Patent KR-20030026152-A (KR)
Title: Digital audio device capable of reflection user's listening preference and method for programming the listening preference
Inventor: CHOI SEONG PIL
IPC: G11B20/04
Filed: 2001-09-25
Abstract: PURPOSE: A digital audio apparatus for reflecting user's fondness for listening, and a method of setting the fondness for listening are provided to play music according to a user's preference with playing frequency which the user desires. CONSTITUTION: A digital audio apparatus to reflect user's fondness for listening comprises an input unit(10), to receive command about operation of the apparatus, including command about playing-frequency setting of music from the user; a memory(30), to store data about music capable of playing; a display(40), to make the user recognize list about music stored in the memory; and a control unit(60), to convert a mode to set up playing frequency of music if a command about playing-frequency setting is input through the input unit, to supply a playing-frequency setting instrument through the display if the user selects any music from the list of the display, through the input unit, and to make the selected music played with the set playing frequency.
Patent KR-20030028929-A (KR)
Title: System and method for checking short message
Inventor: HONG SEUNG JU
IPC: H04M3/42
Filed: 2001-10-04
Abstract: PURPOSE: A method of retrieving a short message is provided to selectively delete a short message randomly transmitted from a short message supplier, thereby optimally maintaining a storage capacity of a mobile communication terminal without opening an unnecessary short message. CONSTITUTION: More than one of short messages is transmitted(S10), and an SMS retrieval server retrieves the short messages(S20). The SMS retrieval server decides whether a retrieved result is equal to a registered condition(S30). If not, the SMS retrieval server transmits the short messages to a receiver(S80). If the retrieved result is the same as the registered condition, the SMS decides whether to abandon the short messages(S40). If not, the SMS retrieval server transmits the short messages to a transmitter with a message informing that the receiver rejects the short messages(S50). If the short messages have to be abandoned, a system operator optionally abandons the short messages(S60) and transmits a message informing that the short messages are abandoned to the transmitter(S70).
Patent KR-20030032400-A (KR)
Title: Adsorber for restoring panel
Inventor: LEE SUK CHUL
IPC: B21D1/14
Filed: 2001-10-17
Abstract: PURPOSE: A suction machine for restoring panel in which means for promoting the suction state is combined with means for applying suction force is provided to improve workability of panel restoration as a whole and efficiently perform restoration work on a portion to be worked. CONSTITUTION: The suction machine for restoring panel comprises a cylinder(12) at a front part of which a suction plate(10) is formed, and at a rear part of which a working holder(11) is formed; a piston rod(14) a pulled position of which is maintained by a locking unit(13), and which is installed inside the cylinder(12) to promote suction force; and a handle(15) installed at the rear of the piston rod(14), wherein the locking unit(13) comprises unidirectional saw teeth(16) formed on the piston rod(14), and a locking pin(18) which is installed at the inner side of the rear end of the cylinder(12) so that the locking pin(18) is engaged with the saw teeth(16) as it is receiving elastic support of a spring(17), wherein the cylinder(12) comprises a flange formed along the circumference of the rear part of the cylinder(12), and a hitting ring slidingly moved along the circumference of the cylinder(12) as a means for applying suction force, and wherein the cylinder(12) comprises a suction supporting device comprising a plate that is movable along the circumference of the cylinder by clamping force of the two subsidiary suction plates of both sides and a pressing nut.
Patent KR-20030033228-A (KR)
Title: P-type Zinc Oxide Film and Compound semiconductor using the same and Method for producing the same
Inventor: MYUNG JAE MIN
IPC: H01S5/327
Filed: 2001-10-19
Abstract: PURPOSE: A p-type zinc oxide thin film and a compound semiconductor using the same and a fabrication method thereof are provided to fabricate an optical light output compound semiconductor by dual-doping a substrate material into a zinc oxide thin film deposited on a substrate constituted with different doping material. CONSTITUTION: A magnetron sputtering apparatus(100) includes a reaction chamber(110). In the reaction chamber, a substrate holder(120) where a substrate(200) to be deposited with a zinc oxide thin film is placed is located adjacently to a top surface of the chamber. A sputter gun(130) is arranged on the bottom of the chamber, and a high purity ZnO target(210) is arranged on the sputter gun. A pumping part(140) to control a pressure in the reaction chamber is connected to the reaction chamber. The pumping part includes a rotary pump and a diffusion pump.