baber/WOPTO huggingface dataset:
Patent KR-20030070378-A (KR)
Inventor: CHOI BYEONG YUN
IPC: B62D5/06
Filed: 2002-02-25
Abstract: PURPOSE: An active center feel device of a steering system for a vehicle is provided to easily fix a guide sleeve by installing a screw-combination structure between an input shaft and the guide sleeve, to cut down manufacturing cost and prevent assembly errors by simplifying the assembly processes of the active center feel device, and accordingly to improve the reliability of products. CONSTITUTION: An active center feel device of a steering system for a vehicle is composed of a valve sleeve(30) inserted and installed to an end of a hollow valve body(20); a guiding groove(31) partially incised to face each other at an end of the valve sleeve; an input shaft(10) formed with a center groove(41) to correspond to the guiding groove at the outer periphery and arranged inward the valve sleeve; a cylindrical center pin(50) inserted into the guiding groove; a circular spring(60) covering the outside of the valve sleeve and pressurizing the center pin toward the input shaft; a guide sleeve(70) fixed and mounted to the outside of the input shaft to prevent the spring, the center pin, and the valve sleeve from being axially separated; a bolt(13) formed on an outer peripheral surface of the input shaft; and a nut(71) formed in the guide sleeve to combine with the bolt.
Patent KR-20030073341-A (KR)
Title: Seimiconductor Device for Testing Memory
Inventor: LEE BYEONG JAE
IPC: G11C29/00
Filed: 2002-03-11
Abstract: PURPOSE: A semiconductor apparatus for memory test is provided to reduce test time by maintaining repair efficiency in a cell test of a memory device and to have no restriction on cell data pattern for the test. CONSTITUTION: In the process of testing a memory composed by unit blocks including multiple word lines, an address part(610) enables single word line in the block by receiving multiple address signals in a normal mode. A test circuit(620) enables more two word lines which are discontinuous in the block, by using the address signals in a test mode.
Patent KR-20030075522-A (KR)
Title: Liquid Crystal Display Device having aligning mark
Inventor: JUNG SEONG SU
IPC: G02F1/13
Filed: 2002-03-19
Abstract: PURPOSE: A liquid crystal display device having align marks is provided to form a plurality of align marks with different patterns to prevent the alignment miss in a sealant doping unit, thereby reducing the sealant doping reject. CONSTITUTION: In a liquid crystal display device, a substrate(100) is formed with align marks(900,900a) of different patterns at both diagonal sides of dummy area for preventing the misalignment. The align marks are formed on a layer formed with gate electrodes.
Patent KR-20030079313-A (KR)
Title: Method and system for providing length-variable subscriber number
Inventor: LEE JAE GYEONG
IPC: H04M3/00
Filed: 2002-04-03
Abstract: PURPOSE: A method and system for varying the digits of a subscriber number is provided to vary subscriber numbers. CONSTITUTION: A system(100) for varying the digits of a subscriber number comprises a signal processing part(10), a variation function part(20), and a subscriber database(30). The system(100) exists between an originating system(200) and a terminating system(300). If a signal is received from the originating system(200) through an upper station(400), the system(100) executes variation for the received signal and transmits it to the terminating system(300) through the upper station(400). The signal processing part(10) receives a digit signal from the originating system(200) and transfers it to the variation function part(20). The variation function part(20) receives digits from the signal processing part(10) and recognizes the received digits as a subscriber number if the received digits are within the range of preset digits. The subscriber database(30) stores necessary data to judge whether a received subscriber number is valid.
Patent KR-20030081783-A (KR)
Title: Automatic extinguishing electric ashtray
Inventor: JANG SEO YOON
IPC: A24F19/09
Filed: 2002-04-12
Abstract: PURPOSE: An ash-tray capable of auto-extinguishing cigarette fire by means of electro-motive movement after completion of smoking and of being sealed is provided to attain convenience of fire-fighting and removal of cigarette odor. CONSTITUTION: The ash-tray comprises a cover part, a fire-extinguishing part, an outer barrel surrounding the fire-extinguishing part and a cigarette-butt collection box. The fire-extinguishing part includes a motor(12) equipped with a sensor(9) for detecting entrance of cigarette and a deceleration device; a pinion(19) fixed on axis of the motor(12); a first(20) and second(21) pairs of rotational gears engaged in the pinion; a first(10) and second(11) pairs of rotational rollers engaged with each of the gear pairs; an electronic delay circuit to automatically stop movement of the motor(12).
Patent KR-20030082140-A (KR)
Inventor: LEE HO GYUN
IPC: G06F3/02
Filed: 2002-04-16
Abstract: PURPOSE: A portable keyboard is provided to simplify a mechanism by making one sub frame have a structure layered on other sub frame after dividing the keyboard into a constant number of sub frames. CONSTITUTION: The sub frame comprises a central sub frame(100), the first side sub frame(200), and the second side sub frame(300). The first separation part(P1) is formed between the central sub frame(100) and the first side sub frame(200), and the second separation part(P2) is formed between the central sub frame and the second side sub frame(300). Rotation supporters(400,500) are respectively installed to a side surface of the central sub frame(100) and the sub frames of both sides, and support a rotational state when respective sub frames are separated and layered on the central sub frame(100).
Patent KR-20030082164-A (KR)
Title: PET pack type herbal tea vending machine and method which is providing constitution diagnosis service in network environment
Inventor: SON IN RAK
IPC: G07F13/00
Filed: 2002-04-17
Abstract: PURPOSE: A method and device for automatically selling pack type Chinese medicine tea with function of classifying physical constitution through network are provided to increase the quality of products by making the Chinese medicine tea or coffee various type. CONSTITUTION: The device includes a processing block(2) and a selection operation block(3). The processing block(2) includes a processing block(4), a display block(5), a communication device block(6), an interface block(7) and a storage block(8). The selection operation block(3) includes a pack storage block(9), a hot and cool unit(10), a thermometer(11), an indicator(12), a recorder(13), a sailing block(14), a cutting block(15) and a cup storage block(16). If the user selects from the Chinese medicine tea according to the user's physical constitution, the selected Chinese medicine tea is stored at the hot and cool unit(10) in the form of retort pouch pack with maintaining an appropriate temperature . And, if the user push the corresponding button, the selected Chinese medicine tea is drawn from the storage block(8).
Patent KR-20030083048-A (KR)
Title: Mobile Mapping System and treating method thereof
Inventor: LEE EUN U
IPC: G01C21/30
Filed: 2002-04-19
Abstract: PURPOSE: A mobile mapping system and a method for treating an image thereof are provided to effectively use the mobile mapping system as a database of a GIS, an FMS, and a UIS by improving precision of the mobile mapping system. CONSTITUTION: A supporting plate(110) is installed at an outer portion of a ceiling of a mobile vehicle. A supporting leg(116) is fixed to an upper front portion of the supporting plate(110). A fixing frame is installed on the supporting leg(116) in a width direction of the mobile vehicle. A plurality of CCD cameras(111,112,121,122) are installed at both ends of the fixing frame. An INS(113) is provided at a center of the fixing frame. A camcorder(117) is installed at the supporting plate(110). A GPS receiver(114) is provided in a predetermined position of the supporting plate(110).
Patent KR-20020037734-A (KR)
Inventor: LEE DAE SU
IPC: G09F13/16
Filed: 2002-04-22
Abstract: PURPOSE: A standing signboard mounted with a reflective plate is provided to improve the effect of power saving by concentrating an idle fluorescent light to a display surface of an advertisement signboard. CONSTITUTION: The standing signboard installed to a wall surface(6) of a construction by using a signboard fastening clamp(5) comprises a front advertisement display surface(1), a fluorescent lighting(2) located behind the display surface, and a reflective plate(3) located behind the fluorescent lighting, and a signboard rear surface(4). The reflective plate made of mirror, a nickel plated plate, an aluminum plate and the like is attached to the signboard rear surface by using silicone and the like so as to concentrate an idle fluorescent light to the front display surface of the signboard.
Patent KR-20030086006-A (KR)
Title: Navigation Key and Keypad for Cellular Phone
Inventor: CHOI GYU GIL
IPC: H04B1/38
Filed: 2002-05-03
Abstract: PURPOSE: A navigation key and a keypad in a portable phone are provided to improve the productivity and durability of manufactured goods with a remarkable friction-resistant property, instead of UV coating. CONSTITUTION: Color ink(2) is applied on a plastic substrate(1). A metallic thin film layer(3) is deposited on the color ink layer(2) at a thickness of several to scores of microns in order to embody luxuriousness, and lithography is performed up to the color ink layer(2). Finally, a parylene high molecular film is deposited on the metallic thin film layer(3).
Patent KR-20030087756-A (KR)
Title: Apparatus of induct-heating for steam cleaner
Inventor: KIM JEONG CHEOL
IPC: A47L11/34
Filed: 2002-05-09
Abstract: PURPOSE: An induction heater for a steam cleaner is provided to improve heating efficiency and to reduce the time of steam generating by heating a metallic member in a pressure vessel by an induction heating method. CONSTITUTION: In a steam generating unit(130) for a steam cleaner, a high-frequency generator(131) is installed at one side of a pressure vessel(120) and generates a high-frequency current. A magnetism generating coil(132) generates magnetism with high-frequency current. An induction heating unit(133) is installed at the inner bottom of the pressure vessel, and generates steam with an induced current induced by the magnetism.
Patent KR-20030088787-A (KR)
Title: Sub-frame for automobile
Inventor: LEE DONG HWA
IPC: B62D21/02
Filed: 2002-05-15
Abstract: PURPOSE: A sub frame for a vehicle is provided to cut down manufacturing and maintaining costs by the compatibility of a hydro-formed body in applying to similar kinds of vehicles. CONSTITUTION: A sub frame for a vehicle is composed of a plane-shaped body(8) formed by a hydro-forming method and made by integrating side members(2,4) and a rear member(6); a front member assembly(10) welded to have a hollow space by blanking-processing a steel plate, and welded and fixed to the front of the body; brackets(12,14) connected to the side members; and a connecting piece(16) connected to the rear member. Hydro-formed body combines and welds both ends of the side members to the front member assembly and accordingly makes an almost square shape. Connecting tools(20,22) are formed at ends of side members of the body and a connecting device for a vehicle body, and a low arm is arranged by connecting the brackets to rears of the side members.
Patent KR-20030089938-A (KR)
Title: Signcryption method using KCDSA(Korean Certificate-based Digital Signature Algorithm)
Inventor: LEE PIL JUNG
IPC: H04L9/00
Filed: 2002-05-20
Abstract: PURPOSE: A method for performing a signcryption process using KCDSA(Korean Certificate-based Digital Signature Algorithm) is provided to obtain simultaneously the signature and the encoding by using the KCDSA. CONSTITUTION: A random number, x∈RZq* is selected(S10). W=yB¬x mod p is calculated(S11). k=KDF(w) and r=hash(w) are calculated(S12). c=Ek(m) is calculated(S13). e=rh(ZA II m) is calculated(S14). A signature encoding algorithm process is performed by calculating s=xA(x-e) mod q(S15). Encoded messages of c, e, and s are transmitted to a receiver. The encoded messages of c, e, and s are obtained by performing the calculation process of c=Ek(m), the calculation process of e=rh(ZA II m), and the calculation process of s=xA(x-e) mod q.
Patent KR-20030006984-A (KR)
Title: Reverse level shift circuit and power semiconductor device
Inventor: ORITA SHOUICHI
IPC: H02M1/08
Filed: 2002-06-07
Abstract: PURPOSE: To provide an inverse level shift circuit at a low cost with excellent reliability without using a Pch-DMOS(P-channel Double diffusion Metal Oxide Semiconductor) transistor that is configured on the same semiconductor substrate as a level shift circuit. CONSTITUTION: A voltage-current conversion section CV1 and a current source CS1 convert a high side input voltage signal VIN into a current signal. An Nch-DMOS(N-channel double diffusion metal oxide semiconductor) ND1 of common gate configuration is used for a high breakdown voltage resistor to transfer the current signal to a low side. A voltage-current conversion section CV2 and a current source CS2 convert the current signal into a voltage signal on the low side. Thus, a change in the signal VIN on the basis of a level HGND as a reference level can be outputted as a signal change in a signal VOUT on the basis of a level GND as the reference level. Thus, the inverse level shift circuit can be realized at a low cost with excellent reliability without using a Pch-DMOS transistor.
Patent KR-20030095462-A (KR)
Inventor: CHOI JAE SEONG
IPC: H01L21/027
Filed: 2002-06-10
Abstract: PURPOSE: A method for forming a fine via hole resist pattern is provided to be capable of embodying a fine hole pattern having a range of 0.13 μm, or less while using a KrF light source. CONSTITUTION: The first resist layer containing a predetermined crosslinkable agent, is coated at the upper portion of a semiconductor substrate(1). An exposure and post-exposure baking process are sequentially carried out at the first resist layer for forming a via hole resist pattern(10). The first resist pattern(3) including a hole pattern having the first width, is formed by developing the first resist layer. The second resist layer is coated on the entire surface of the resultant structure. The second resist pattern(5) is formed at the lateral wall of the hole pattern as a spacer by selectively etching the second resist layer.
Patent KR-20030096488-A (KR)
Title: Chamber Pressure Ajusting Assembly
Inventor: MIN DAE HONG
IPC: H01L21/02
Filed: 2002-06-12
Abstract: PURPOSE: A chamber pressure controlling apparatus is provided to be capable of adequately controlling the inner pressure of a chamber to an atmospheric pressure level. CONSTITUTION: A chamber pressure controlling apparatus is provided with a gas inflow valve(23) for controlling the gas flowed into a chamber(1), a gas outflow valve(25) for controlling the gas flowed to the outside from the chamber, and a pressure switch(21). When the inner pressure of the chamber is more than atmospheric pressure, the pressure switch displays a plus value. When the inner pressure of the chamber is less than the atmospheric pressure, the pressure switch displays a minus value. The chamber pressure controlling apparatus further includes a chamber pressure control unit(27) for controlling the flow of the gas according to the value displayed through the pressure switch.
Patent KR-20030097513-A (KR)
Title: Multi domain Liquid Crystal Display Device
Inventor: JUNG JAE HAK
IPC: G02F1/1343
Filed: 2002-06-21
Abstract: PURPOSE: A multi-domain LCD is provided to form common electrodes having slant surfaces by a dielectric element structure for effectively distorting electric fields regardless of the difference in the dielectric rates between liquid crystal and the structure, thereby improving the LCD fabricating efficiency. CONSTITUTION: A multi-domain LCD includes a dielectric material structure(28) formed of photoacrylate, BCB(BenzoCycloButene) or novolac resin with slope on a color filter layer(24) and common electrodes(26) formed with the slope on the color filter layer to cover the dielectric material structure. Equipotential curve is formed along the slope of the common electrodes. Electric field adjacent to the common electrodes is formed perpendicular to the equipotential curve, inducing stable electric field distortion.
Patent KR-20030097557-A (KR)
Title: Microwave dielectric ceramic compositions and prepartion method thereof
Inventor: KIM SANG GEUN
IPC: H01B3/12
Filed: 2002-06-22
Abstract: PURPOSE: Provided is a dielectric ceramic composition, which has improved dielectric property sufficient to obtain a compact component and is useful in a dielectric resonator used in an S-band LNB, a TEM mode dielectric resonator or a dielectric filter. CONSTITUTION: The microwave dielectric ceramic composition is represented by the formula of: 4.2BaTiO3+4.6£(1-x)Sm2O3.xNd2O3|+13.8TiO2, wherein x is ranged from 0.15 to 0.35. Particularly, the microwave dielectric ceramic composition optionally further comprises one or more additives selected from the group consisting of Bi2O3, CeO2, WO3, Mn(NO3)2.nH2O, BaWO4 and SrWO4, in the amount of up to 5 wt% based on the total amount of the composition. Further, the composition has the dielectric constant of 78-87 and the quality factor of 8000-12000.
Patent KR-20040000737-A (KR)
Title: management method of intergrated protection device using the internet
Inventor: AHN BYEONG SEON
IPC: G08B25/00
Filed: 2002-06-25
Abstract: PURPOSE: A method of managing a comprehensive disaster prevention system using internet is provided to manage remotely a plurality of disaster prevention devices by using the internet. CONSTITUTION: A plurality of event signals are detected from a comprehensive disaster prevention system by using internet(S1). The event signals are classified as one of fire event data, gas event data, and invasion event data if the event signals are detected from the comprehensive disaster prevention system(S2). The corresponding event data are stored in one of plural storage regions(S3). A normal state or an abnormal state are classified by analyzing the event data and the stored event data according to the prediction algorithm and the normal state or the abnormal state are stored in the database(S4-S13). The predicted result is reported to a manager(S14).
Patent KR-20020062887-A (KR)
Inventor: KIM JIN SU
IPC: A23L27/40
Filed: 2002-06-29
Abstract: PURPOSE: Provided are a dietary salt composition containing garlic ingredients and its manufacture method, thereby removing peculiar smell to garlic and taste to improve one's taste, giving pharmaceutical efficacies of garlic to relieve fatigue, health improvement, tonic effect and so on. CONSTITUTION: The manufacturing method of dietary salt composition containing garlic ingredients comprises the steps of: dissolving dietary salt in solution to prepare saline solution having specific gravity of 15-50%; dipping porous bags each containing garlic and mushrooms into the saline solution; heating the saline solution at 100-120 deg.C to form depositions.
Patent KR-20040003692-A (KR)
Title: Device for controlling forced operation for inverter air conditioner
Inventor: KANG HUN
IPC: F24F11/02
Filed: 2002-07-03
Abstract: PURPOSE: A forced operation control device of an inverter air conditioner is provided to directly control forced operation of the inverter air conditioner from an outdoor unit. CONSTITUTION: A forced operation control device of an inverter air conditioner comprises indoor and outdoor units(200,300) storing a forced operation-working mode; forced operation buttons(240,340) each disposed to the indoor unit and the outdoor unit; and a communication line(400) for transmission of data between the indoor unit and the outdoor unit. Forced operation is executed by selecting any forced operation button of the indoor and outdoor units.
Patent KR-20040005071-A (KR)
Title: A lens grinder equipped with arm type switch
Inventor: KIM MYEONG HYEON
IPC: B24B13/00
Filed: 2002-07-08
Abstract: PURPOSE: A centripetal polishing machine having an arm type operation switch for an optical lens is provided to prevent short circuit caused by water by installing a waterproof operation switch. CONSTITUTION: In a centripetal polishing machine for an optical lens, a fixing unit(10) includes a first clamp(6) having a coupling groove(64) and a plurality of coupling holes(62), and a second clamp(8) having a shape identical to the first clamp and coupled to the first clamp. A support(40) is located between the clamps. An arm member(2) includes an operation switch(4) covered by a cover button(44), and is welded to the first clamp.
Patent KR-20040006658-A (KR)
Title: Apparatus and method for add-compare-select of viterbi algorithm
Inventor: SHIN JONG UNG
IPC: H03M13/41
Filed: 2002-07-13
Abstract: PURPOSE: An add-compare-select device and a method of Viterbi algorithm are provided to simplify the hardware by performing an unsigned operation for comparing the size of path metric as well as for updating the path metric, thereby reducing the number of gates. CONSTITUTION: An add-compare-select device and a method of Viterbi algorithm includes an adder block, a comparator block and a selector block. After the adder calculates the branch metric for each input, these adder updates the path metric by adding the calculated branch metric to the path metric previously accumulated. The comparator performs the exclusive-or operation for the upper most bit of the plurality of path metric inputted through the adder. After the comparator performs the unsigned operation for the remained bits except the upper most bits of the plurality of path metric, it compares the sizes of the plurality of path metrics by performing the exclusive or operation for the two performed results. The selector selects the minimum path metric among a plurality of path metrics in response to the result of the comparator to output the selected result.
Patent KR-20040007975-A (KR)
Title: Temperature Sensor Fixing Holder
Inventor: SHIN YEONG JAE
IPC: G01K1/08
Filed: 2002-07-15
Abstract: PURPOSE: A temperature sensor fixing holder is provided to easily and securely accommodate a temperature sensor in the temperature sensor fixing holder by elastically supporting the temperature sensor in the temperature sensor fixing holder. CONSTITUTION: A temperature sensor fixing holder(20) includes a body section(21) having a pipe shape, in which upper and lower portions are opened. A slot(22) is longitudinally formed in the body section(21). A flange section(23) is integrally formed at an upper end of the body section(21). The slot(22) extends from a lower end to an upper end of the body section(21), so the body section(21) is elastically expanded when external force is applied to the body section(21). A temperature sensor(1) has a cylindrical shape and electric wires(2) connected to a control box are coupled to an upper end of the temperature sensor(1). The temperature sensor(1) is accommodated in the temperature sensor fixing holder(20).
Patent KR-20040008376-A (KR)
Title: Connection system and the method for remote monitering camera
Inventor: CHOI HUN
IPC: H04N7/18
Filed: 2002-07-18
Abstract: PURPOSE: A video phone, a system and a method for connecting a remote monitoring camera to a general modem are provided to connect the monitoring camera to a PC having an embedded general modem to allow a user to monitor a desired place using a PC or notebook PC even in a circumstance having no video phone. CONSTITUTION: It is judged whether or not a ring signal is detected from a telephone line connected to a remote monitoring camera(S200). When the ring signal is detected, a user answers the phone(S202). A voice message of requesting the user to input a password is transmitted(S204). It is judged whether or not a key tone signal is detected within a specific time(S206). It is confirmed if the inputted password corresponds to a current password when the key tone signal is detected(S210). When the two passwords correspond to each other, an operation command for controlling connection of a video phone and a general phone is executed(S216).