baber/WOPTO huggingface dataset:
Patent KR-20040023866-A (KR)
Title: Belt type heat and low frequency treatment unit
Inventor: PARK JEONG HUN
IPC: A61H11/00
Filed: 2002-09-12
Abstract: PURPOSE: A belt type low frequency-thermotherapy apparatus is provided to promote blood circulation around a user's abdomen and to release abdominal pain through low frequency therapy and/or thermotherapy. CONSTITUTION: The belt type low frequency-thermotherapy apparatus includes a waist belt(10); a low frequency generator(60) for generating low frequency and for transmitting low frequency to each of low frequency pads; a temperature controller(80) for controlling temperature of hot wire; a cover for covering the low frequency pads; a temperature adjusting switch(81); a low frequency switch(61) for adjusting the amount of low frequency emission; and a power supplier(90) detachably attached to the temperature controller(80) to supply power to the temperature controller(80).
Patent KR-20040024931-A (KR)
Title: Test and Evaluation Methods and Systems for e-Business Solutions
Inventor: LEE NAM YONG
IPC: G06F9/455
Filed: 2002-09-17
Abstract: PURPOSE: A method and a system for testing/evaluating an EC(Electronic Commerce) solution are provided to make business engineering for software development and maintenance efficient by testing or evaluating the EC solution, and to enhance a chance of success by performing the related managements through project management. CONSTITUTION: An object/environmental variable input part(A01) automatically tests/evaluates the EC solution. An EC solution specification analysis engine(A02) analyzes a specification of the EC solution and extracts the measuring information. A source code analysis engine(A04) analyzes a source code and extracts the measuring information. An EC solution measuring standard database(A05) manages a standard for the EC solution. An EC solution predicting model-base(A07) manages a model used for predicting the EC solution. An EC solution measuring knowledge-base(A08) manages a rule, a procedure, and knowledge needed to test/evaluate the EC solution. An EC solution test/evaluation engine(A9) tests/evaluates the EC solution by the standard, the predicting model, and the extracted information.
Patent KR-20040024999-A (KR)
Title: Camera for a cellular phone
Inventor: LEE JONG GEON
IPC: H04N5/225
Filed: 2002-09-18
Abstract: PURPOSE: A camera for a cellular phone is provided to hide a camera unit in an insertion hole, and to preserve the camera unit inside of the insertion hole, thereby protecting a lens of the camera unit from an external shock and freely controlling an angle of the camera unit. CONSTITUTION: An insertion hole(22) is formed on one side of a folder(16) in order to hide a camera unit(20). An elevating unit(24) is formed on one side of the insertion hole(22) so that the camera unit(20) is exposed outside of the folder(16) by elevating the camera unit(20). A camera elevating key(26) is configured on one side of a body(12) or the folder(16) in order to select an elevation of the camera unit(20) by operating the elevating unit(24). When the camera unit(20) is not used, the camera unit(20) is hidden inside of the insertion hole(22), preventing a lens(18) from being damaged or foreign substance from sticking to the lens(18).
Patent KR-20040026460-A (KR)
Title: A waste water disposal system
Inventor: WON YOUNG HEE
IPC: C02F1/52
Filed: 2002-09-24
Abstract: PURPOSE: Provided is a wastewater treatment system with a filtration apparatus for effectively removing organic materials in wastewater. CONSTITUTION: The system comprises a raw water tank(2) for storing raw water, a raw water transportation pipe(3) for transporting raw water, a chemical treatment unit(6) connected to the chemical tank and the raw water tank(2) for mixing the chemicals and raw water by a mixer, thereby producing sludge, a sludge thickener(9) for thickening the sludge, a dehydrator(10) for dehydrating the thickened sludge and returning the treated water to the raw water tank, and a filtration device installed on a transportation pipe which transports the treated water from the sludge thickener(9) for removing organic materials and suspended solids, wherein the filtration device includes a water inflow guide member(24), a water outflow guide member(25), a cylinder(26) with opened both ends connected to the water inflow guide member(24) and the water outflow guide member(25), respectively, at least one filter(27) with hollow pipe shape installed in the cylinder(26) for filtering organic materials and solids in water passing through the cylinder(26), and a fixing plate for fixing an opening of the filter(27).
Patent KR-20030027797-A (KR)
Title: Liquid-crystal display device
Inventor: SAKAIGAWA AKIRA
IPC: G02F1/139
Filed: 2002-09-27
Abstract: PURPOSE: To provide a liquid crystal display device suited to a monitor display for a cellular phone and a personal digital assistant by securing a display quality equivalent to that of a general liquid crystal display device by using two-level display and multi-level display together, and also achieving an ultra-low power consumption. CONSTITUTION: On one substrate 1, pixel electrodes 4 arranged in a matrix form and TFTs for driving them are formed, and on the other substrate 2, a counter electrode 12 facing each pixel electrode 4 is formed. A liquid crystal 3 is controlled in alignment by a pair of the substrates 1, 2 so that it presents bistability capable of keeping a bistable state having different transmittances without voltage impression but changes over the bistable state with impression of voltage exceeding a specified threshold value Vc, and also presents responsiveness in which, responding to impression of voltage in a specified range not exceeding the threshold value, the transmittance varies continuously. The liquid crystal 3 is selectively controllable by the voltage not less than and less than the threshold value, to perform the two-level display using the bistability and the multi-level display using the responsiveness.
Patent KR-20040028445-A (KR)
Title: Method and apparatus for allocating resource of virtual cell in ofdma mobile communication system
Inventor: JUNG BYEONG JANG
IPC: H04B7/02
Filed: 2002-09-30
Abstract: PURPOSE: A device for assigning resources of virtual cells in a frequency division multiple access mobile communication system and a method therefor are provided to form cells consisting of many sectors, and to perform data communication with mobile stations within the cells through at least one sub channel having reciprocal orthogonality, thereby obtaining high frequency and power efficiencies. CONSTITUTION: A bandwidth assigner(502) inputs data and sub-carrier assignment information, and assigns bandwidths to the data. An IFFT unit(500) performs an IFFT modulation process for the data. A cyclic prefix and parallel/serial converter(506) adds a cyclic prefix to each of the IFFT-data, converts the parallel data in serial, and outputs the serial data. A serial/parallel and prefix remover(532) converts data into parallel data, removes added prefixes of the parallel data, and outputs the data. An FFT unit(534) inputs the parallel data, performs an FFT process for the data, and outputs restored data. A channel combiner(536) inputs the FFT-data, combines the data, and outputs the combined data. A sub-carrier selector(538) selects sub-carriers, and outputs the selected sub-carriers. A demodulator(540) inputs the sub-carriers and the combined data, demodulates the data by the sub-carriers, and outputs user data.
Patent KR-20030030947-A (KR)
Title: Semiconductor device and method of manufacturing same
Inventor: HARA HIDEKI
IPC: H01L21/8247
Filed: 2002-10-10
Abstract: PURPOSE: To suppress an increase in chip area and to set the capacity of a capacitive element precisely and also to reduce the number of manufacturing processes, in a semiconductor device such as a flash memory having a capacitive element which is used in a charge pump circuit or the like. CONSTITUTION: By forming a lower electrode 20 of a capacitive element section self-alignedly with a trench section on a field oxide film 15, the lower electrode 20 and a floating gate electrode 60 of a memory cell section can be formed simultaneously in one and the same process. The lower electrode 20 is surrounded by the trench section formed in the field oxide film 15. Above the lower electrode 20, an upper electrode 35 formed in the same process as that of a control gate electrode 75 is disposed via an insulation film 80 formed in the same process as that of an intergate insulation film 55 in the memory cell section.
Patent KR-20040033495-A (KR)
Title: Change gear lever having a joystick for vehicles
Inventor: WOO JAE HYEON
IPC: B60K20/02
Filed: 2002-10-14
Abstract: PURPOSE: A shift lever with a joy stick in a vehicle is provided to improve the convenience for a driver by conveniently controlling the position of a pointer on a display panel or an icon with additionally mounting the joy stick to the shift lever. CONSTITUTION: A shift lever(400) of a vehicle is composed of a display panel(100) placed in a dash panel(300) of the vehicle to display information, and a joy stick(200) placed in the shift lever to move up and down a pointer on the display panel. A selection button(210) is mounted in the upper part of the joy stick, and pushed easily after moving the pointer on the display panel by the joy stick. The specific place is input to a navigation system by moving the pointer on the electronic map of the display panel with the joy stick and pushing the selection button. Convenience is improved by inputting the specific place on the electronic map and selecting and performing the specific icon.
Patent KR-20040033708-A (KR)
Inventor: KIM MIN SU
IPC: G06F1/16
Filed: 2002-10-15
Abstract: PURPOSE: A knob assembly of a monitor is provided to improve productivity and diversify a knob design by making the knob assembly with a normal injection mold, not a double injection mold through injection molding. CONSTITUTION: The knob assembly is assemble to the back of a front cabinet(1) equipped with a knob installing hole(100). The knob assembly comprises an LED(Light Emitting Diode) lens(2a) and a knob(3). The LED lens is a transparent material of a hollowed cylinder structure and is installed to the back of the front cabinet. The knob is a non-transparent material of the hollowed cylinder structure inserted into an inner diameter of the LED lens. The knob comprises a knob part(300) having the same outer diameter as the inner diameter of a hollowed cylindrical body(200a) of the LED lens, a knob frame(302) equipped with a fixing hole(303) to fix the knob to a fixing boss(101) formed to the back of the front cabinet, and a supporting rod(304) connecting the knob frame and one side of an outer circumference of the knob part in order to elastically support the knob part.
Patent KR-20040035068-A (KR)
Title: Precision centripetal grinder
Inventor: MUN BYEONG GAP
IPC: B24B13/00
Filed: 2002-10-18
Abstract: PURPOSE: A high accuracy centripetal grinder is provided to process the surface of the micro-lens precisely and conveniently through the precision gauge by sliding up and down with turning an upper tool, transferring a grinder head part accurately with an LM guide, and tilting the spindle driving unit. CONSTITUTION: A micrometer head(10) is installed in the end of an upper bracket(12) fixed to a bracket, and the end of a tension spring(18) is mounted in the other end of the upper bracket. The tension spring is installed in a plate(34), and the plate is fixed to a center housing(56) and turned around a pin(32). A bracket(26) is installed in the end of the micro head with moving up and down, and assembled with an indicator(78) setting the grinding thickness of a lens(84). A spring fixing plate(30) is fastened in the lower part of the bracket, and a tension spring(28) is mounted in the spring fixing plate. A detection rod(70) of the indicator is contacted to a setting bolt(68) installed in the plate, and the setting bolt is contacted to a pressure pin shaft(52). A rotating spindle shaft(54) and the vertically moving and rotating pressure pin shaft are inserted to the center housing, and a pressure pin(48) mounting an upper tool(80) is fixed to the lower part of the pressure pin shaft, and a rubber cover(50) is fastened to the lower part of the spindle shaft. The lower part of the rubber cover is fixed to the pressure pin shaft.
Patent KR-20040036089-A (KR)
Title: Structure for mounting condenser of front end module
Inventor: AHN HWANG JAE
IPC: B60K11/04
Filed: 2002-10-23
Abstract: PURPOSE: A condenser mounting structure of a front-end module is provided to increase combining force by covering a header tank of a condenser and fixing both sides of the condenser with a mounting bracket and to conveniently mount the condenser by manually inserting and fixing the mounting bracket. CONSTITUTION: A structure for mounting a condenser(10) to a cooling system mounting part(150) of a front-end module comprises a square frame-shape front panel(100) including upper and lower horizontal parts(110,120), left and right vertical parts(130,140) for connecting the upper and lower horizontal parts, and the hollow cooling system mounting part, and a tank placing part(111) on which first and second header tanks(11,12) of the condenser are placed respectively, recessed at the upper horizontal part of the front panel. The condenser is composed of a combining part for covering the first and second header tanks at the opposite side of the tank placing part and is mounted to the front panel by a mounting bracket(200) of which both sides are fixed to the tank placing part.
Patent KR-20040036131-A (KR)
Title: Intelligent Triggering Method in Mobile Communication Packet Switching System
Inventor: HUH JI HUN
IPC: H04W92/22
Filed: 2002-10-23
Abstract: PURPOSE: An intelligent network triggering method in a mobile communication packet switching system is provided to provide various intelligent network services to subscribers by managing and processing intelligent network information by units of system. CONSTITUTION: When an MS(Mobile Station)(10) attempts a packet call(S44), an SGSN(Serving GPRS Support Node)(20) determines whether the packet call can provide a system unit of intelligent network service. If the packet call can provide a system unit of intelligent network service, the MS(10) determines whether an access point name of a packet call attempt message and an access point stored in a system unit of intelligent network information are identical. If the access point name and the access point are identical, the MS(10) transmits a message including detailed information on a system unit of call to an SCP(Service Control Point)(30)(S45). The SCP(30) analyzes the message and performs a suitable intelligent network service and transmits a system unit of call control message to the SGSN(20)(S46). The SGSN(20) requests a GGSN(Gateway GPRS Service Node)(40) to generate a PDP context for connection between the MS(10) and an Internet network(S47). When the GGSN(40) completes preparation for connection to the Internet network, it transmits a PDP context generation response message to the SGSN(20)(S48).
Patent KR-20040038507-A (KR)
Title: Semiconductor device having heat release structure using SOI substrate and method for fabricating the same
Inventor: KIM JONG DAE
IPC: H01L21/84
Filed: 2002-11-01
Abstract: PURPOSE: A semiconductor device with a heat sink structure using an SOI(silicon-on-insulator) substrate is provided to eliminate the necessity of an additional fan or heat sink by exhausting the heat generated from a semiconductor device to the outside more rapidly. CONSTITUTION: The SOI substrate(20) is a stack structure composed of a lower silicon substrate(21), a buried insulation layer(22) and an upper silicon layer(23). An integrated circuit(IC) is embodied in the upper silicon layer of the SOI substrate. A tunnel region is formed between the lower silicon substrate and the upper silicon layer under the integrated circuit.
Patent KR-20040043209-A (KR)
Title: Base station tranceiver system for dynamically allocating bandwidth of small bts and method therefor
Inventor: KIM CHANG WON
IPC: H04B7/155
Filed: 2002-11-16
Abstract: PURPOSE: A base station system and a method are provided to allow for a high speed multimedia service and efficient access between base stations, while achieving improved signal quality. CONSTITUTION: A base station system comprises a base station controller(400) for controlling a main control station; a main base station(100) connected to the base station controller, and which constitutes data of minimum transmission unit by mapping the received signal to a predetermined frame format and transmits the data; a node base station(200) connected to the main base station, and which receives data of minimum transmission unit from the main base station, divides the data into data corresponding to the node base station and sector base stations(300,350), converts the data corresponding to the node base station into analog signals, outputs the analog signals to an antenna, and transmits the data corresponding to the sector base stations to each of sector base stations; and the sector base stations connected to the node base station, and which converts the data transmitted from the node base station into analog signals, and outputs the analog signals to the antenna.
Patent KR-20040047495-A (KR)
Title: Small size project use receipt of a message
Inventor: HONG SNG HYUN
IPC: H04B1/40
Filed: 2002-11-26
Abstract: PURPOSE: A cellular phone mounting small-sized projectors thereon is provided to mount microminiature projectors outside and inside a folder type cellular phone, and to output an image transmitted from the cellular phone on a screen, so that many people can see the outputted image. CONSTITUTION: A user stores a photo or an image in a database through a computer(A1). The user designates a flip-type cellular phone or a folder-type cellular phone where a small-sized outer projector and a small-sized inner projector are mounted thereon(A2). The user transmits a photo or an image to the designated flip-type cellular phone or the folder-type cellular phone at desired time(A3). A system outputs the photo or the image on a screen by using the small-sized outer projector and the small-sized inner projector mounted on the flip-type cellular phone or the folder-type cellular phone(A4). The user can see the photo or the image as listening to an outputted sound(A5).
Patent KR-20040049393-A (KR)
Title: Structure of rear bumper using bumper rail and bumper tower
Inventor: LEE JEONG HO
IPC: B60R19/02
Filed: 2002-12-05
Abstract: PURPOSE: A rear bumper structure is provided to offer the sufficient residence property to a passenger by reducing a package space portion inside a rear bumper and to increase the entire impact efficiency by increasing the strength and the shock absorbing efficiency. CONSTITUTION: A shock absorbing member(12) and a reinforcing member(13) are embedded inside bumper rails(11a,11b) having a closed sectional structure of a rectangular shape. Bracket shape bumper towers(14a,14b) are installed in the rear parts of the bumper rails. The bumper towers are supported in a chassis frame(20). Thereby, a rear bumper structure offers the sufficient residence property to passengers, improves the fuel efficiency and the power efficiency.
Patent KR-20040051404-A (KR)
Title: audio cover in a car
Inventor: KIM SU SANG
IPC: B60R11/02
Filed: 2002-12-12
Abstract: PURPOSE: Structure of an anti-theft cover of a vehicle audio system is provided to prevent the theft of an audio system by closing the audio system with a cover. CONSTITUTION: A front panel(16) of a vehicle includes a receiving part(20) and a cover(30) for opening and closing the front face of the receiving part. The receiving part is a recessed space for inserting a vehicle audio system(1). Guide grooves(22) are formed in the inner face of the receiving part. The guide grooves guide the movement of the cover. The cover opens the receiving part by moving upward along the guide grooves and closes the receiving part by moving down along the guide grooves.
Patent KR-20040051435-A (KR)
Title: Network security service system including a classifier based on blacklist
Inventor: JI JEONG HUN
IPC: G06F15/00
Filed: 2002-12-12
Abstract: PURPOSE: A system for a network security service including a classifier based on a blacklist is provided to promptly confront an intrusion of an attacking packet by detecting the attacking packet from a specified site before intruding into a service provider network. CONSTITUTION: A blacklist table(300) records the danger information for the near sites. The classifier(302) classifies the packets intruding from the near sites based on the danger information of the site registered to the blacklist table by installing to an entering point of the service provider network. The classifier switches the data processing paths in order to transmit the classified packet through the preset data processing path depending on the danger of the site from a parallel/serial connection path between the classifier and a confronting device(306), and the connection path to the confronting device not passing the classifier. An analyzer(304) discriminates the attacking packet by analyzing the packet entered from the classifier. The confronting device blocks the packet judged as the attacking packet or warns the detection of the attacking packet.
Patent KR-20040054258-A (KR)
Title: Method of Controling IN Switchboard System using Split Leg Control
Inventor: HAM HYEONG GYU
IPC: H04L12/28
Filed: 2002-12-18
Abstract: PURPOSE: A method for controlling an intelligent network switching system by using split-leg control is provided to generate split-leg control if a CCF(Call Control Function) receives a split-leg command, and to manage plural legs, thereby minimizing a communication path between an SSF(Service Switching Function) and the CCF. CONSTITUTION: A CCF receives a split-leg operation from an SSF(S10). The CCF generates a new call segment according to the split-leg command, and separates an incoming call from an outgoing call(S20). The CCF relays plural call segments with the SSF, and generates split-leg control that divides the operation command received from the SSF into the corresponding call segments(S30). The split-leg control is reported with an event that should provide a call information report to the SSF from the plural call segments, and transmits the call information report to the SSF(S40).
Patent KR-20040054348-A (KR)
Title: User node authentication method in mobile ad hoc networks using EAP
Inventor: KIM JEONG HWAN
IPC: H04L12/40
Filed: 2002-12-18
Abstract: PURPOSE: A user node authentication method in a mobile ad hoc network by using an EAP(Extensible Authentication Protocol) is provided to authenticate a user node in an EAP section by applying IEEE 802.1x concept in a mobile ad hoc network. CONSTITUTION: A user node undergoes authentication and association procedures by an IEEE 802.11 MAC protocol between two nodes(200), and carries information about its authentication on a Hello message and sends it. A master node sets it as true(202) and unauthenticated node as false and sends it(201). The unauthenticated node requests network connection for its authentication as an EAPOL-START message(203). The master node transmits an EAP-Request/Identity message to the node(204). The node sends its node ID as a Response/Identity message to respond to the master node(205). If there is a user ID, the master node creates an MD5-Challenge packet for verification of a password and sends it to the node(206). The node creates an EAP-Response/MD5-Challenge message for the packet and a hash result with respect to the password, and sends it to the master node(207). If the passwords are identical, the master node transfers information on authentication success to the node through an EAP-Success message(208).