baber/WOPTO huggingface dataset:
Patent KR-20020092138-A (KR)
Title: Security Account System
Inventor: KIM GYEONG WOON
Filed: 2001-06-02
Abstract: PURPOSE: A paying method through a secure account system is provided to protect a payment price until a secure commerce is achieved by establishing a secure account system in a bank or a financial institution, opening the secure account system as a secure account of a user who supplies a property or a service, and holding a payment price of a consumer in a secure account of a provider for a predetermined time. CONSTITUTION: If a transaction contract is concluded between 'A' and 'B', 'A' deposits a payment price in an opened secure account of 'B' through a card payment, a no-bankbook deposit, an electronic money, or a mobile phone. 'B' checks whether the price is deposited in one's account through a web site or a telephone confirmation. 'B' supplies a property or a service for 'A'. 'A' checks the supplied property or service compared with the contract details. The price is transferred to the account of 'B' automatically.
Patent KR-20020092650-A (KR)
Title: Method for processing high voltage transformer for microwave oven
Inventor: EOM SEONG JIN
IPC: H01F41/00
Filed: 2001-06-05
Abstract: PURPOSE: A method for fabricating a high voltage transformer of a microwave oven is provided to reduce the winding number and a loss of high voltage due to hysteresis by providing a frequency to the high voltage transformer formed with stacked cores. CONSTITUTION: A microwave oven is formed with a magnetron thermo-stator, the first safety switch, a start relay switch, the second safety switch, an output control relay switch, a high voltage transformer, a tray motor, a monitor switch, and a fan motor. A control circuit board has a start relay and an output control relay. The high voltage transformer is formed with a plurality of thin film cores(201), the first side coil(203), and the second side coil(205). The winding number of the first side coil(203) and the winding number of the second side coil(205) decrease twice when a frequency of a commercial power source(AC) increases twice.
Patent KR-20020092731-A (KR)
Title: Method for forming metal line using the dual damascene process
Inventor: LEE BYEONG JU
IPC: H01L21/28
Filed: 2001-06-05
Abstract: PURPOSE: A method for forming a metal interconnection using dual damascene processing is provided to improve plug filling properties and electrical properties by immediately removing an overhang of a seed metal film before forming a plug. CONSTITUTION: After forming an intermetal dielectric(24) on a substrate having a lower metal wiring(22), a plug formation region of a via hole structure and an upper metal wiring formation region of a trench structure are defined by selectively etching the intermetal dielectric(24). A barrier metal film(26) and a seed metal film(27a) are sequentially formed on the resultant structure. An overhang of the seed metal film(27a) generated at upper part of the plug formation region is removed by a plasma etching using Cl gas. An upper metal wiring is entirely filled to the via hole and the trench by using an electro plating.
Patent KR-20020094961-A (KR)
Inventor: KIM TAE GYEONG
IPC: H01L21/28
Filed: 2001-06-12
Abstract: PURPOSE: A contact formation method of semiconductor devices is provided to reduce contact resistance without using a landing pad and to simplify forming processes by using different etching selectivity between interlayer dielectrics. CONSTITUTION: A first interlayer dielectric(12) having a first contact plug(13) is formed on a semiconductor substrate(11). A second interlayer dielectric(14) having a relatively high etching selectivity and a third interlayer dielectric(15) having a relatively low etching selectivity are sequentially formed on the resultant structure. A contact hole is formed to expose the first contact plug(13) by selectively etching the third and second interlayer dielectric(15,14). Thereby, a reverse T-shaped contact hole(16) is formed by cleaning the inner walls of the contact hole. A second contact plug(17) is formed to connect with the first contact plug(13) by filling a conductive layer into the reverse T-shaped contact hole(16).
Patent KR-20020094760-A (KR)
Title: language displaying method and system of software for computer, recording media of computer program therefor
Inventor: PARK HUI CHEON
IPC: G06F17/28
Filed: 2001-06-13
Abstract: PURPOSE: A method and system for displaying a language of a computer software are provided to display a software which is embodied by a foreign language when an operating system is installed in a user computer. CONSTITUTION: A display language conversion system is resided in an operating system(S1). If a foreign language application program embodied by a foreign language is executed(S3), a display language recognition unit recognizes an operating system and a display language of the application program(S5). A control unit judges whether the operating system is identified with the display language of the application program(S7). If the operating system is not identified with the display language, a display language of the application program to be displayed is converted into a display language of the operating system(S9) and a UI(User Interface) screen of the application program is displayed using the converted display language(S11).
Patent KR-20020096317-A (KR)
Title: A grill of air-condition
Inventor: JUNG CHANG HUN
IPC: F24F13/08
Filed: 2001-06-19
Abstract: PURPOSE: A suction grille for air conditioner is provided to achieve improved heat exchange efficiency by reducing flow resistance of the air being sucked through the suction grille. CONSTITUTION: A suction grille(70) comprises a main body(72) to be attached to the air inlet port of a cabinet which includes a heat exchanger and a blower; and a plurality of grille unit(74) arranged in the main body of the suction grille, which have suction holes(74a) for sucking indoor air. The grille unit has a width decreasing as it goes from both ends toward the center of the grill unit, so as to reduce flow resistance of the air being sucked through the suction grille. The grille unit includes a plurality of vertical reinforcing ribs(80) arranged, in a vertical direction, at the grille unit; and a plurality of horizontal reinforcing ribs(78) formed integrally with the grille unit, and protruded upward from the grille unit. Each horizontal reinforcing rib has a height increasing as it goes from both ends toward the center of the horizontal reinforcing rib so as to increase strength of the center sucking a large amount of air.
Patent KR-20020096606-A (KR)
Title: Method of channel searching in on board unit
Inventor: KIM DONG HYEON
IPC: G08G1/09
Filed: 2001-06-21
Abstract: PURPOSE: A method for searching a multi-channel in OBU(On Board Unit) is provided to find a desired channel by searching various channels of a road side unit within a short time. CONSTITUTION: An OBU enters in an arbitrary communication zone(S101). Arbitrary channel information is selected from usable channel information stored in a memory(S102). A PLL is operated by loading the selected channel information(S103). The OBU searches FCMS, MDS, and ACTS from frames transmitted from a base station and waits one of FSW as a data start message of FCMS and PR and CSW of MDS and ACTS(S104). The base station confirms a receiving state of FSW, PR, CSW during X slot(S105). The OBU selects other channel except for the current channel if there is not the received message(S106). The receiving state of FSW is confirmed if there is the received message(S107). The channel search process is finished if the FSW is received(S110). The OBU waits FSW if the received message is PR or CSW(S108).
Patent KR-20030000246-A (KR)
Title: Manufacturing progress of injector-tube for diesel-engine
Inventor: JUNG RIM HO
IPC: F02M55/02
Filed: 2001-06-22
Abstract: PURPOSE: A process for manufacturing an injector tube for a diesel engine is provided to secure airtightness when the injector tube is coupled to an injector by adding an annealing heat treatment to the manufacturing processes of the injector tube and reducing hardness. CONSTITUTION: A manufacturing process of an injector tube comprises the steps of a drawing process(10), a molding process(20), and an after-treatment process(30). An annealing heat treatment(21) is added to the molding process(20), and reduces the hardness of the injector tube and improves the airtightness.
Patent KR-20030000542-A (KR)
Inventor: KWAK WON CHEOL
IPC: H01R13/627
Filed: 2001-06-26
Abstract: PURPOSE: A connector of an electric device is provided to prevent an inferior combination of a first locking element for combining a terminal of the electric device with a wire harness by easily confirming the combination state of the first locking element and guaranteeing the combination state. CONSTITUTION: A connector of an electric device includes an insertion control element(16) allowing the insertion of a third locking element on condition of completing a hook combination which is a first locking element combining a combination body where a terminal of the electric device is formed, with a connector body(9) combined with a wire harness connected with the terminal, wherein the insertion control element is intervened in a combination of the first locking element and the third locking element.
Patent KR-20030001101-A (KR)
Title: A pipe bender
Inventor: KANG O CHANG
IPC: B21D7/06
Filed: 2001-06-28
Abstract: PURPOSE: A pipe bending apparatus is provided which fundamentally removes twist of a pipe during bending by vertically constructing an overall system of the pipe bending apparatus and improves structure for clamping the pipe so that generation of flaws due to biting is minimized as stably supporting the pipe until bending is completed. CONSTITUTION: The pipe bending apparatus comprises a horizontal shaft(3) which is installed on the upper part between frames(2) which are set up at left and right sides; a rotational die(4) which is installed at the middle of the horizontal shaft(3) to bend a pipe(100) to a desired bending curvature; a support cylinder(20) which is formed on a base(5) that is underneath the support cylinder(20); a support roller(22) which is installed on a rod(21) of the support cylinder(20) so that the support roller(22) supports the pipe(100) when the pipe(100) is being bent; a support(6) which is projectingly installed at the rear of the rotational die(4) of the horizontal shaft(3); a support roller(40) which is installed at the direct upside of the rotational die(4) on the upper part of the support(6) to support the pipe(100) when the rear side of the pipe(100) that is not bitten during the bending process of the pipe(100) is being bent oppositely to a direction that the pipe(100) is bent by the rotational die(4); and a fixing unit(41) which is installed on the support roller(40) so that the fixing unit(41) maintains the bent form of the pipe(100) for a while to prevent the pipe(100) from returning to the original state at a time point when bending is just completed by pressing the end part of the pipe(100), and in which a fixture(44) is ascended and descended when the cylinder(42) is operated by installing the fixture(44) at a rod(43) of the cylinder(42) after installing a cylinder(42).
Patent KR-20030001852-A (KR)
Title: method for flatting of semiconductor device
Inventor: SEO DAE WON
IPC: H01L21/3105
Filed: 2001-06-28
Abstract: PURPOSE: A method for planarizing semiconductor devices is provided to simplify processes, to reduce manufacturing costs and to prevent losses of a cap insulator in a peripheral region by using two-step polishing having different polishing selectivity. CONSTITUTION: A plurality of word lines(22) and a cap insulator(23) having different pattern density are sequentially formed on a semiconductor substrate(21) defined by a cell region and a peripheral region. After forming a spacer(24) at both sidewalls of the word lines, an interlayer dielectric(25) and a nitride layer(26) are sequentially formed on the resultant structure. The nitride layer(26) of the cell region having a high pattern density is firstly polished by using a slurry having a low polishing selectivity between the interlayer dielectric and the nitride layer. The interlayer dielectric(25) of the cell region is secondly polished by using a slurry having a high polishing selectivity between the interlayer dielectric and the nitride layer.
Patent KR-20030002089-A (KR)
Title: Image sensor and fabricating method of the same
Inventor: KWON GYEONG GUK
IPC: H01L27/146
Filed: 2001-06-30
Abstract: PURPOSE: An image sensor and a method for manufacturing the same are provided to prevent a cross-talk between photodiodes by forming an N-type doping region at lower part of a depletion region. CONSTITUTION: A PD(Photodiode) is formed in a semiconductor layer(10) and has the first N-type doping region(n1-). The second N-type doping region(n2-) is formed at lower part of the PD and has a relatively low potential compared to a potential of a depletion region of PD. A channel stop region(CST) is formed between the PDs and in the semiconductor layer(10). A light shielding metal film(SM) is formed on the semiconductor layer(10) so as to overlap with the channel stop region(CST).
Patent KR-20010084995-A (KR)
Inventor: KIM YONG KEE
IPC: B23Q3/12
Filed: 2001-07-09
Abstract: PURPOSE: A high and low speed spindle unit for high frequencies is provided to perform a rough cutting process and a precise process without carrying a material from a single machine tool by rotating one of two spindles at a low speed and the other spindle at a high speed. CONSTITUTION: To rough a material clamped to a table, a first spindle(5) is rotated slowly by a strong force. For this, a tool holder(13) is inserted into a second collet of a second spindle(8). The second collet is kept in a space(13a) of the tool holder, and the tool holder is fixed to the first spindle through a connecting member(12). Thereby, the first spindle is integrated with the second spindle. When a first stator(4) is powered on, an electromotive force is generated by a coil wound upon the first stator. The first spindle having a first rotor(6) is rotated within hundreds-thousands RPM(Revolutions Per Minute) by a strong force. The material is roughly cut by a tool(16a) of a first collet(15). The first spindle is stopped and the second spindle is rotated at a high speed to start the precise cutting of the material after the material is roughly cut completely. The tool holder is separated from the first spindle, and another tool is mounted on the second collet of the second spindle. The first spindle is fixed to a housing while the second spindle is rotated. The second spindle is rotated at a high speed of ten thousands RPM. Therefore, the material is precisely cut.
Patent KR-20030005817-A (KR)
Title: Glass feeding device of vehicle manufacturing line and method thereof
Inventor: LEE SEON BONG
IPC: B62D65/02
Filed: 2001-07-10
Abstract: PURPOSE: A glass supply apparatus of a vehicle assembly line and a method thereof are provided to cut down expenses by automatically controlling classification and input of glass and by reducing errors of classification without handling the weight. CONSTITUTION: A glass supply device of a vehicle assembly line is composed of a process control unit(200) receiving production order information through network, outputting a driving signal to draw glass out of a rack, and managing glass; a bar code reader(210) reading the bar code of the glass loaded on the pallet; a glass classifying control unit(220) transmitting glass information from the bar code reader to the process control unit, and controlling input of the pallet by comparing the order information with the total stock of glass; and a glass output robot(230) supplying the glass to the assembly line corresponding to production order according to the driving signal. Expenses are reduced by classifying and inputting the glass automatically in the assembly line.
Patent KR-20030006761-A (KR)
Title: Functional clothes
Inventor: CWON HYUN OAK
IPC: A41D1/00
Filed: 2001-07-14
Abstract: PURPOSE: Provided is a functional clothing which comprises a functional seal to assist in treating neck, waist or so on around a belt so that it helps to increase the usability of the clothing. CONSTITUTION: The functional clothing is characterized by adding an acupressure projection to a common seal(20), configuring specific seals to form the projection, adding effects of ores, herbs or so on to the seal to form functions for curing, assisting health or so on, or configuring the seal wherein projection function and treatment function are added to the internal side of a collar for jackets and to the internal side of the belt for pants.
Patent KR-20020005516-A (KR)
Title: Method of automatically allocating freight cars and apparatus thereof
Inventor: LIM HYEONG GYUN
Filed: 2001-07-19
Abstract: PURPOSE: A method of automatically allocating freight cars and an apparatus thereof are provided so that a freight owner can remarkably cut down freight traffic expenses by removing an intermediate distribution step due to car allocation. CONSTITUTION: A communication terminal(501) of a forwarding agent is connected to a freight mediation automatic car allocation and fee imposition system(504) through a wireless Internet, and a freight owner computer(502) and a mediator computer(503) are also connected to the freight mediation automatic car allocation and fee imposition system(504) through the wireless Internet. Here, the freight mediation automatic car allocation and fee imposition system(504) is composed of a transmission/reception unit(5041), an empty car information management unit(5042), a freight information management unit(5043), a car allocation information generation unit(5044), a car allocation information transmission unit(5045), a member management unit(5046), a mediator freight and business assignment unit(5047), a freight transportation result management unit(5048), an expense calculation unit(5049) and an expense demand and remittance unit(5050).
Patent KR-20030012728-A (KR)
Title: Picture archiving and communications system including temporary memory device and picture information transmitting method using the same
Inventor: CHOI HYUNG SIG
IPC: G16H10/60
Filed: 2001-08-04
Abstract: PURPOSE: A system for storing and transmitting a medical image having a temporary storage and a method for transmitting the medical image using the same are provided to reduce the system load of the medical image storing and transmitting system and to prevent the system down. CONSTITUTION: The image information generating part(210,212,214) generates the image information. The generated image information is stored in a database(230) and transmits to the terminals(280,282,284) through a network(150). The terminals(280,282,283) store the information image in respective temporary storages(290,292,294). In case that the terminal requests the same image information, the image information is directly read from the temporary storages(290,292,294) without reading the image information from the database(230). The temporary storages(290,292,294) operate like a cache memory of computer hardware.
Patent KR-20030015740-A (KR)
Title: Deflection apparatus for cathode ray tube
Inventor: HWANG SEONG GU
IPC: H01J29/76
Filed: 2001-08-17
Abstract: PURPOSE: A deflection device for a cathode ray tube is provided to correct mis-convergence patterns including a HCR(horizontal center raster) and a VCR(vertical center raster), by permitting R, G and B electron beam scanning contours to correspond with each other. CONSTITUTION: A deflection device(2) for a cathode ray tube comprises a separator(4) serving as an insulator; a pair of horizontal deflection coils(6a) mounted inside of the separator; a core(8) mounted outside of the separator; and a pair of vertical deflection coils(6b) connected to the core and mounted outside of the separator. At least one of the horizontal deflection coil and the vertical deflection coil, includes a small diameter flange arranged at an end of the coil; a large diameter flange arranged at the other end of the coil in such a manner that the large diameter flange is opposed to the small diameter flange; a pair of connectors for interconnecting the small diameter flange and the large diameter flange; and an auxiliary magnetic field formation unit protruded from the small diameter flange toward the large diameter flange, or in the direction opposed to the large diameter flange, so as to form an auxiliary magnetic field for G-electron beam.
Patent KR-20030016625-A (KR)
Inventor: JANG HYEONG BAE
IPC: B60G3/02
Filed: 2001-08-21
Abstract: PURPOSE: A rear suspension system is provided to induce a toe-in at a braking and a rotation and to secure the horizontal strength by improving the structure. CONSTITUTION: A lower arm(10) is installed in a rear wheel(12) of a vehicle. A combining portion(11) is protruded and a first groove portion(13) is formed in the lower arm. A mounting rod(20) is hinged with the combining portion of the lower arm and a second groove portion(21) is formed in the mounting rod. A lever member(30) is combined with a chassis near the lower arm to be rotatable and hung in the first groove portion and the second groove portion. The one end of a wheel connecting member is connected with the lower arm and the other end of the wheel connecting member is connected with the mounting rod. The wheel connecting member is combined with the rear wheel. Thereby, the braking stability and the swiveling stability are improved by inducing a toe-in and the horizontal strength is secured.
Patent KR-20020016528-A (KR)
Title: Rear window shade with bowden cable
Inventor: SCHLECHT WERNER P
IPC: B60J3/00
Filed: 2001-08-22
Abstract: PURPOSE: A window shade with a bowden cable is provided in which the drive motor can be placed at any arbitrary location. CONSTITUTION: The window shade(9) comprises a rotatably mounted windup roller; a window shade web(17) having one edge fastened to the windup roller and another edge parallel to the windup roller and fastened to a pull rod(18); at least one actuating element(19,21) pivotably mounted adjacent to said windup roller and having an end connected to said pull rod(18); a first drive connected to the windup roller for selectively rotating the windup roller; a second drive(29) connected to the at least one actuating element(19,21); at least one coupling element(31) which is flexible over at least a section of its length, said coupling element(31) including an outer sleeve and a core which is longitudinally displaceable within the sleeve and connects the second drive(29) with the at least one actuating element(19,21); and a kink-protection structure along a section of the at least one coupling element(31) adjacent an end thereof for guiding movement of the core and preventing kinking of the core.
Patent KR-20020021987-A (KR)
Title: Two-stage dispensing mat
Inventor: FLASHINSKI STANLEY J
IPC: A01M1/20
Filed: 2001-08-24
Abstract: PURPOSE: Provided are dispensing volatile materials such as insecticides, insect repellants, fragrances, and deodorizers, thereby provide mats designed to be placed on an electric heater to release the volatile material when the mat is heated. CONSTITUTION: The mat for dispensing volatile vapors when heated, comprises: a first mat substrate region having a first volatile material with an active selected from the group consisting of insect control agent, fragrance, deodorizer, and combination thereof; and a second mat substrate region, not integral with the first substrate region, having a second volatile material with an active selected from the group consisting of insect control agent, fragrance, deodorizer, and combination thereof, wherein the first volatile material of the first mat substrate region releases at an effective rate greater than does the second volatile material of the second mat substrate region.