baber/WOPTO huggingface dataset:
Patent KR-20020088846-A (KR)
Title: An interpreting service offering and a fee account method
Inventor: LEE MYUNG GI
Filed: 2001-05-21
Abstract: PURPOSE: A method for supplying an interpretation service and paying a charge is provided to enable a tourist to obtain geographic information of one's destination in travel freely without a help of a guide. CONSTITUTION: A tourist performs an automatic telephone call by clicking an interpretation button. A TGSP(Tour Guide Service Provider) system senses the automatic telephone call as an interpretation request(510). The TGSP system receives the current position information data of a movement body from a mobile sightseeing guide information terminal(520), and maps the data in map information of a database(530). The TGSP system displays the map information on a monitor of an interpretation provider information terminal to be called(540). The interpretation provider is called. If a response exists, a speech path is formed between the interpretation provider and the tourist(550). If a telephone call between the interpretation provider and the tourist is terminated, a communication businessman transmits charge information in accordance with the telephone call to the TGSP system server through the Internet(560). The TGSP system transmits charge payment requesting information to the mobile sightseeing guide information terminal(570).
Patent KR-20020094392-A (KR)
Inventor: SA SEUNG HUN
IPC: H01L21/336
Filed: 2001-06-11
Abstract: PURPOSE: A method for manufacturing semiconductor devices is provided to prevent a short channel effect and to improve electrical properties by controlling ion concentration of a well surface using an SSR(Super Steep Retrograde) well structure as a channel profile. CONSTITUTION: A gate oxide layer is formed on a semiconductor substrate(21) having an isolation layer(22). A first conductive-type well is formed in one side of the semiconductor substrate(21) by implanting first conductive-type impurities using a first photoresist pattern. Second conductive-type impurities are implanted into the first conductive-type well. A second conductive-type well is formed in other side of the semiconductor substrate(21) by implanting second conductive-type impurities using a second photoresist pattern(24). First conductive-type impurities are further implanted into the second conductive-type well.
Patent KR-20020095843-A (KR)
Title: Temperature control apparatus of heating jacket
Inventor: LEE JEONG MIN
IPC: H01L21/00
Filed: 2001-06-16
Abstract: PURPOSE: An apparatus for controlling the temperature of a heating jacket is provided to increase the exhausting force of polymer and to improve endurance of the heating jacket, by precisely and stably controlling the temperature of a vacuum line through which the polymer is exhausted. CONSTITUTION: The vacuum line which exhausts the gas in a chamber is heated to maintain a uniform temperature so that the polymer is exhausted smoothly. A sensor(30) detects the temperature heated by a heating wire(20) built in the main body(10) of the heating jacket. A controller(40) controls the power supplied to the heating wire so that the temperature checked by the sensor conforms to a predetermined value.
Patent KR-20030001821-A (KR)
Title: Method for manufacturing of semiconductor device
Inventor: HAN SANG YEOP
IPC: H01L21/8242
Filed: 2001-06-28
Abstract: PURPOSE: A fabrication method of semiconductor devices is provided to prevent a short between storage electrodes by depositing a thin SiO2 layer to a bridging region before forming a meta-stable polysilicon layer. CONSTITUTION: An etch stopper(21) and a planarized layer(22) are sequentially formed on an insulating layer having a contact plug. A plurality of storage contact holes are formed by selectively etching the planarized layer(22) and the etch stopper(21). Storage electrodes(23) are formed by filling a conductive layer into the contact holes. A portion of the storage electrodes(23) is exposed by partially removing the planarized layer(22). A thin SiO2 layer is then deposited on the exposed storage electrodes(23). Then, a meta-stable polysilicon layer(25) is formed on the storage electrodes(23).
Patent KR-20030001958-A (KR)
Inventor: LEE IN CHAN
IPC: H01L21/336
Filed: 2001-06-28
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to more uniformly distribute a gate field by making a corner of a gate round, and to reduce a leakage current of a thin film transistor by making a spacer formed of undoped polysilicon. CONSTITUTION: A conductive material layer for the gate(20a) is formed on a semiconductor substrate(10). The conductive material layer for the gate is patterned to form the gate. An undoped polysilicon layer is formed on the semiconductor substrate including the gate. The undoped polysilicon layer is selectively removed to form a spacer(30a) on the side surface of the gate. A gate oxide layer(40) and a semiconductor layer are sequentially formed on the semiconductor substrate. A source region(50a) and a drain region(50b) are formed in the semiconductor layer corresponding to both side surfaces of the gate.
Patent KR-20030014506-A (KR)
Title: Strip Aligner Of Feeding Table For Protecting Touch On Strip
Inventor: LEE YEON HO
IPC: B65H23/188
Filed: 2001-08-11
Abstract: PURPOSE: An arranging device of a strip in a feeding table is provided to prevent the inclination of the strip on the feeding table and the contact of the strip to the feeding table. CONSTITUTION: An adjusting unit(40) moves the edge of a strip(S) toward the center of a conveyor belt(16) by using guide rollers(42) in the rods of operating cylinders. Many through holes(16a) are formed in the conveyor belt. An air supplier(30) injects air toward the strip under the conveyor belt. By preventing the inclination of the strip, accidents are prevented. By preventing the rubbing between the strip and the equipment, the quality of a product is increased.
Patent KR-20030015963-A (KR)
Title: Method and apparatus for transporting and receiving data using antenna array in mobile system
Inventor: KIM HEON GI
IPC: H04W4/00
Filed: 2001-08-18
Abstract: PURPOSE: A device and a method for transmitting and receiving data including an antenna array to improve data receiving performance in a mobile communication system are provided to allow a base station to measure information on transmission states of each transmission antenna, and to classify data for one user according to importance. CONSTITUTION: Mobile stations(20-24) measure downward characteristics of channels according to transmission antennas from signals transmitted from a base station(10), and decide eigenvalues calculated by reflecting correlation characteristics according to the transmission antennas from the measured downward characteristics of channels. Also, the mobile stations(20-24) calculate transmission power rates according to the transmission antennas using the decided eigenvalues and convert the calculated result into feedback information to transmit the feedback information to the base station(10). The base station(10) receives the feedback signals, and decides the reliability of transmission states according to the transmission antennas from the transmission power rates. When transmitting data bits classified according to importance, the base station(10) transmits important data bits through transmission antennas having high transmission reliability and transmits unimportant data bits through transmission antennas having low transmission reliability.
Patent KR-20030020721-A (KR)
Title: optic system of projector
Inventor: LEE SEONG EUN
IPC: G03B21/00
Filed: 2001-09-04
Abstract: PURPOSE: An optimal system of a projector is provided to realize clear images by removing the non-polarized light included in the polarized light via a polarizer. CONSTITUTION: An optical system of a projector comprises first and second light sources(301,304), first and second condensing lenses(302,305) condensing the non-polarized light emitted from the first and second light sources, a first mirror(303) reflecting the light condensed in the first condensing lens, a second mirror(306) reflecting the light condensed in the second condensing lens, a third condensing lens(307) condensing the light reflected from the first and second mirrors again, and a PBS array(308) polarizing the condensed light.
Patent KR-20030021529-A (KR)
Title: Ice amount sensing apparatus of ice maker for refrigerator
Inventor: KIM IL SIN
IPC: F25C1/24
Filed: 2001-09-06
Abstract: PURPOSE: An apparatus for sensing ice amount of an ice making machine for a refrigerator is provided to improve accuracy of sensing that an ice storage bin is full. CONSTITUTION: An apparatus includes an optical sensor installed on a body of an ice making bin(12a) to sense that an ice storage bin is filled with ice(50). The optical sensor includes a light emitting part(35) installed on a lower part of the body of the ice making bin and a light receiving part(40) installed on a same line to receive light signal of the light emitting part. The optical sensor senses that the ice storage bin is full with signal reflected by the ice.
Patent KR-20020020859-A (KR)
Title: Variable capacitor
Inventor: KATO WATARU
IPC: H01G5/08
Filed: 2001-09-10
Abstract: PURPOSE: To provide a variable capacitor, whose minimum capacitance can be reduced by devising the shape of a rotor electrode and a stator electrode. CONSTITUTION: The variable capacitor is provided with a stator 20, having the stator electrode 21 and a dielectric layer 25 formed to cover the stator electrode 21 and a conductive rotor 30 which is arranged on the stator 20, so that it can rotate and in which rotor electrodes 31 and 32 which are brought into contact with the surface of the dielectric layer 25 are protrusively formed on a lower face. The rotor electrodes have electrode shapes, obtained by causing the main electrode 31 into an almost semicircle shape, which is concentric with a rotary center O of the rotor, to face the auxiliary electrode 32, into a almost semicircle shape, which is concentric with the rotary center O of the rotor and is smaller than the main electrode. The main electrode 31 can be confronted with the stator electrode 21 through the dielectric layer 25, with the rotation of the rotor and the auxiliary electrode 32 being not confronted with the stator electrode 21, irrespective of the rotary position of the rotor. The stator electrode 21 has an arc-like inner peripheral edge whose center is the rotary center O of the rotor, which is smaller than the outer peripheral edge of the main electrode 31 and is larger than the outer peripheral edge of the auxiliary electrode 32.
Patent KR-20030024460-A (KR)
Title: Method for providing location tracing service and the system thereof
Inventor: KIM HYEON U
IPC: H04W8/08
Filed: 2001-09-18
Abstract: PURPOSE: A method for furnishing an one-time location trace service and a system therefor is provided to enable an object of location trace to confirm whether to use a location confirmation service, using an SMS when the location confirmation is required, without registering the use of the location confirmation service in advance. CONSTITUTION: If a location trace requester connects a location information providing server using a mobile communication terminal(S200), the server transmits a location trace service interface to the location trace requester(S205). The location trace requester inputs a mobile communication terminal number to an object desiring location trace and transmits the input number to the server(S210). The server transmits a message checking whether to permit location trace to an SMS server(S215). The SMS server transmits the received message to a mobile communication terminal of the location trace object(S220). The location trace object transmits a signal for whether to permit location trace to the location information providing server(S225). If the location trace object transmits a location trace reject signal to the location information providing server(S225), the location information providing server transmits a message for rejecting location trace to the SMS server. The SMS server transmits the location trace reject message to the location trace requester. If the location trace object transmits a location trace permit signal to the location information providing server(S225), the location information providing server requests a location trace server to trace a location of the location trace object(S230). The location trace server traces the location of the location trace object(S235) and obtains a trace result(S240). The location trace server transmits the location trace result to the location information providing server. The location information providing server transmits the location trace result to the SMS server(S250). And the SMS server transmits a message of the location trace result to the location trace requester.
Patent KR-20030025518-A (KR)
Title: An Automobile Cigar Lighter Socket Apparatus for an Anti- over current
Inventor: LEE GEON JONG
IPC: B60N3/14
Filed: 2001-09-21
Abstract: PURPOSE: A socket apparatus for a cigar lighter for preventing excess current is provided to protect the cigar lighter by installing a poly switch when excess current flows. CONSTITUTION: A socket apparatus for a cigar lighter for preventing excess current has a poly switch(20a) and an anode terminal(12). The poly switch is formed like a disc. An insertion hole is formed to a center of the poly switch to be inserted to the anode terminal. When excess current flows on the socket apparatus of the cigar lighter, temperature of the anode terminal rises. Temperature of the anode terminal is transmitted to the poly switch. The poly switch changes from a low resistant to a high resistant. Therein, flowing current to a plug holder(11) is prevented.
Patent KR-20030028081-A (KR)
Title: Reinforcing structure for a slope of ground cutted area
Inventor: YOON SEONG HO
IPC: E02B3/12
Filed: 2001-09-27
Abstract: PURPOSE: A slope reinforcing structure in a cut area is provided to prevent the corrosion of a reinforcing structure and to improve strength as a whole. CONSTITUTION: The slope reinforcing structure in a cut area comprises: a horizontal structure installed on the leveled ground and composed of a vertical shape steel(31) unified with a post shape steel(21) by a reinforcing post, a horizontal shape steel installed together with the vertical shape steel(31) on the rear end of the vertical shape steel(31), and a soil nail drive in the ground through the rear of the vertical shape steel(31); an inclined structure(20) composed of a post shape steel(21) installed along an incline, a beam shape steel(22) installed between the post shape steels(21), and a steel bar lattice(25) installed between the post shape steel(21) and the beam shape steel(22); and a vegetation sheet installed in the horizontal structure and the inclined structure(22). And a footing structure(10) is composed of footing concrete(11) placed in the foundation and a footing shape steel(12) unified with the footing concrete(11) by an anchor bolt(13) on the lowest end of the inclined structure(20), and geo-grid is installed on the lower side of the horizontal structure and filament is installed between the horizontal structures to absorb moisture and to enhance strength.
Patent KR-20030028314-A (KR)
Title: system for saving of power in optical connect jack
Inventor: BANG JUN WON
IPC: G02B6/42
Filed: 2001-09-29
Abstract: PURPOSE: A power save system of an optical jack is provided which enables an optical transmission and receiving only when using the optical connection jack. CONSTITUTION: According to a system capable of an optical communication with a neighboring system by installing an optical jack, a power save system of the optical jack comprises a plug(40), and an insertion part of the optical jack, and a switch part(24) which is projected on one surface of the inside of the insertion part and is interlocked with the plug, and a conductor(22) which is installed on one side of the switch part and is connected to a driving power supply of the optical jack. The switching part is operated by the insertion of the plug and thus the conductor is connected to an electrode. And the conductor is disconnected from the electrode by the exhaustion of the plug.
Patent KR-20030030056-A (KR)
Title: Etching chamber for semiconductor device fabrication
Inventor: JANG GI SU
IPC: H01L21/3065
Filed: 2001-10-06
Abstract: PURPOSE: An etch chamber for fabricating a semiconductor device is provided to control the inner pressure of the chamber in a stable manner by controlling the pressure through a valve in an exhaust hole. CONSTITUTION: An etch chamber includes a wall body defining a predetermined space(11,12), a chuck(20) for mounting a wafer(20) thereon, a cathode(18) placed over the chuck(20) to apply a high frequency electric field, a confinement ring(36) peripherally placed under the cathode(18), an exhaust hole formed at a part of the wall body, and a vacuum tube(14) connected to the exhaust hole with a valve(38). The confinement ring(36) is fixed to the wall body, and the valve(38) controls the pressure in the space(11,12) surrounded by the wall body.
Patent KR-20030029362-A (KR)
Title: Engine decking point control system and method thereof
Inventor: KWON JE IL
IPC: B62D65/10
Filed: 2001-10-08
Abstract: PURPOSE: A system and a method for controlling a decking point of an engine are provided to improve the efficiency of an assembling operation of a chassis and an engine and the safety of operating processes by automatically controlling the access of a carrier and the decking point of the engine. CONSTITUTION: A data server(10) stores individual production plan data by connecting with an upper processor. A carrier accessing device(20) indicates the access operation of a carrier by reading the individual production plan data. A PLC(Programmable Logic Controller)(40) controls a carrier pointer for withdrawing the carrier loading an engine and setting a decking point of the engine in an assembling line. A relay(30) connects the data server, the carrier accessing device and the PLC through a network. A GP panel(60) displays withdrawing sequence information of the carriers from the PLC and changes the withdrawing sequence information of the carriers by a user's selection. A first sensor(A) transmits the withdrawing of the carrier to the PLC. A second sensor(B) decides the decking point of the engine. Thereby, the efficiency and the reliability of an operating process are improved.
Patent KR-20020087830-A (KR)
Inventor: LEE JONG HEN
IPC: G07C15/00
Filed: 2001-10-08
Abstract: PURPOSE: A method for a lottery ticket service based on a drawing game is provided to decide a winner by making a user extract a lottery ticket number equal to a preset winning number through the drawing game. CONSTITUTION: A lottery ticket server receives the data requesting a specific lottery ticket from a user terminal(S100, S110). The lottery ticket number for the requested lottery ticket is generated and outputted to the user terminal(S120, S130, S140). A drawing game software for extracting the lottery ticket number equal to the winning number is executed and the lottery ticket server receives the lottery ticket number generated by the drawing game software(S150). The winning is decided by comparing the winning number with the generated lottery ticket number(S160). The server includes a server engine, a web server, a winning number generating module, a log-in tool, an appointed winning number obtaining module, a drawing game processing module, a winning confirming module, a result notifying module and a database.
Patent KR-20030032215-A (KR)
Title: Ultrasonic wave flow measuring method & device
Inventor: TYAN KHACK SU
IPC: G01F23/28
Filed: 2001-10-16
Abstract: PURPOSE: An apparatus and a method for measuring a flow rate of fluid is provided to precisely calculate the flow rate of fluid by precisely measuring a flux component of fluid, which is perpendicular to a flow of fluid. CONSTITUTION: A predetermined section(d) is selected in a length direction of a pipe in such a manner that a length of the predetermined section(d) is smaller than an inner diameter(D) of the pipe. A pair of ultrasonic wave generating transformers(10,20), which generate ultrasonic pulses, is installed at both sides of the predetermined section(d). And lots of ultrasonic wave receiving transformers are symmetrically arranged with respect to each other. Ultrasonic wave pulses are alternately propagated in a flux direction of fluid and vice versa. Propagating time is measured so as to measure flux of fluid and calculate the flow rate of fluid.
Patent KR-20030033701-A (KR)
Title: A mop which get rid of a water
Inventor: JUNG DONG MAN
IPC: A47L13/20
Filed: 2001-10-24
Abstract: PURPOSE: A mop for eliminating water is provided to clean conveniently by removing water from the mop completely and promptly with moving the floorcloth up and down through a water removing part. CONSTITUTION: A water removing part(3) is formed in the lower part of a supporting rod(1), and a recess(2) is formed in the water removing part. A transfer rod(4) is formed in the supporting rod, and a leaf spring(5) is formed in the lower part of the supporting rod. A dustcloth is installed in the leaf spring, and an operating rod is installed in the upper part of the supporting rod. A guide groove and a spring are mounted in the operating rod, and the operating rod is fixed to the transfer rod. Cleaning is performed conveniently by removing water from the cloth completely and quickly with putting the leaf spring into the recess.
Patent KR-20030035682-A (KR)
Inventor: LEE GYU HAK
IPC: H01H13/28
Filed: 2001-11-02
Abstract: PURPOSE: A tact switch is provided to prevent system malfunction by forming a spheric groove on an upper face of an operation portion and inserting an operation post-projection of a multi-button into the spheric groove. CONSTITUTION: A dome contact portion(2) is installed on a printed circuit board(1) in order to perform an electric switching circuit operation. An operation button portion(6) includes a hemispheric contact portion(3) and a button projection(5). The hemispheric contact portion(3) is contacted with a center portion of the dome contact portion(2) in order to apply a function setup signal. The button projection(5) includes a fixing groove(4) having an operation post-projection(73) of a multi-button. A body portion is punched to mount the hemispheric contact portion(3) of the operation button portion(6). A combination ring is formed at a cover portion. A center portion of the cover portion is punched to mount the button projection(5).
Patent KR-20020063489-A (KR)
Inventor: HATTORI TAKASHI
IPC: G03F1/70
Filed: 2001-11-14
Abstract: PURPOSE: To manufacture a wiring board at with a short TAT. CONSTITUTION: The wiring of the wiring board is formed by exposure processing using a photomask M1 having light shielding body patterns 2 including at least, a particulate material and a binder.
Patent KR-20030039767-A (KR)
Title: Apparatus extraction for dropping airplane
Inventor: SHIN YEONG HUN
IPC: B64D1/00
Filed: 2001-11-14
Abstract: PURPOSE: An extractor for throwing down for an airplane is provided to separate an extracting part at a proper time in dropping in the air by controlling the bonding power of the extracting part and an installing part. CONSTITUTION: An extractor(100) for throwing down for an airplane combined with a streamlined extracting part(70) and a cylindrical installing part is composed of a hanging hole(81) arranged at the combined region of a cylindrical hanging sill(75) of the streamlined extracting part and a cylindrical hanging groove(82) of the cylindrical installing part, a supporting rod(79) fixing the hanging hole and penetrating a moving part(73) of the streamlined extracting part to transmit a constant bonding power, and a coil spring(77) arranged at an outer peripheral surface to deliver a constant elastic power to the supporting rod.