baber/WOPTO huggingface dataset:
Patent KR-20010110998-A (KR)
Title: 디스크 기록 및/또는 재생장치 및 디스크 교환기구
IPC: G11B17/04
Filed: 2001-05-31
Abstract: 본 발명은 트레이상에 위치하는 디스크를 안정한 상태로 한 쌍의 롤러 사이에 밀어내기 위한 수단이다.    복귀 스프링에 의해서 작용되는 밀어내기수단(pushing-out means)은 한 쌍의 고정축 각각에 설치되어 있다.    복귀 스프링의 가압력에 대항하여 밀어내기수단(예를 들면, 레버)을 회전시키기 위해서, 밀어내기 레버는 디스크의 삽입 및/또는 배출을 제어하는 분리캠과 결합되어 있다.
Patent KR-20020092143-A (KR)
Title: chair adapter and chair having chair adapter
Inventor: JEONG KWEON HA
IPC: A47B83/02
Filed: 2001-05-30
Abstract: PURPOSE: Provided is a handy desk adapter which is capable of being fixed to a chair. Also, provided is a chair with a detachable handy desk which can be easily assembled by the handy desk adapter. CONSTITUTION: The handy desk adapter comprises a supporting bar-fixing member on the board of a chair; a main body having the handy desk(13) in a side of the supporting bar fixing member; and an armrest part positioned in another side of the supporting bar fixing member, supporting the handy desk(13), and assigning load of the handy desk(13). Wherein, the main body comprises a rotation member supporting bar(16), a rotation member(15) which is rotatably fixed to a shaft of the rotation member supporting bar(16), the handy desk(13), and a desk connecting member(14) which connects the rotation member(15) with the handy desk(13); and the armrest part is combined with the supporting bar fixing member in order not to be rotated or slid.
Patent KR-20010070857-A (KR)
Title: A System and the Method of Tracking Satellite Using Frequency Scanning Effect
Inventor: PARK CHAN GOO
IPC: H01Q21/06
Filed: 2001-06-14
Abstract: PURPOSE: A system and a method for tracking a satellite using frequency scanning effect are provided in which an antenna is designed in a manner that the direction of an antenna beam is inclined according to the frequency of a satellite channel to result in simple system configuration, low manufacturing costs and accurate tracking of satellite position. CONSTITUTION: A satellite tracking system includes an antenna, a low noise block down converter (LNB), a control board, a motor and a transmitter. The antenna consists of the first and second antennas whose power lines transmitting a signal received from a satellite to the LNB have lengths different from each other, to allow the direction of antenna beam to depend on the frequency of a satellite channel received from the satellite according to frequency scanning effect. The LNB receives the satellite signal to convert the signal into an intermediate frequency. The control board detects at least two different intermediate satellite signals set to a tuner, among the converted intermediate frequency satellite signals, measures the magnitude of the signals and compares the signals with each other to recognize the position of the satellite. The motor rotates the antenna to direct the antenna to the position of the satellite. The transmitter transmits the intermediate frequency satellite signals converted by the LNB to a satellite broadcasting receiver connected to a TV monitor.
Patent KR-20020096425-A (KR)
Title: Device for linear motioning of tray for microwave oven
Inventor: CHOI SEONG SU
IPC: F24C15/16
Filed: 2001-06-19
Abstract: PURPOSE: A linear motion apparatus of a tray for a microwave oven is provided to make the best use of space by moving the rectangular tray linearly and actively according to rotation of an eccentric protrusion with installing plural rollers in the lower part of the cavity. CONSTITUTION: A linear motion device of a tray(10) for a microwave oven is composed of the rectangular tray putting food on a cavity; a driving motor(M) generating rotational force; a converting unit converting rotation of the driving motor into linear reciprocating motion of the tray; and plural rollers(26) installed in the lower part of the cavity to support the tray. The converting unit has a groove(10a) formed in the lower part of the tray, and a rotating member(22) including an eccentric protrusion(22a) inserted to the groove. The space of the cavity is used efficiently by linearly and actively moving the tray in turning the rotating member.
Patent KR-20030002209-A (KR)
Title: Cell structure of ferroelectric memory device and fabricating method of the same
Inventor: KANG EUNG YEOL
IPC: H01L27/108
Filed: 2001-06-30
Abstract: PURPOSE: A method for fabricating a ferroelectric memory cell is provided to reduce a cell size by decreasing the area of an upper electrode of the ferroelectric memory cell, and to guarantee a space for a lower electrode according to a reduced design rule and easily form a cell plate line. CONSTITUTION: A plug is formed on a substrate. The lower electrode(22) connected to the plug is formed. A ferroelectric layer is formed on the lower electrode. An oxide layer is formed on a side surface of the ferroelectric. The upper electrode(24) is formed on the ferroelectric and on the side surface of the ferroelectric except the oxide layer.
Patent KR-20030008167-A (KR)
Title: Dust automatic removal apparatus of gas cooler tank
Inventor: JANG JAE RYANG
IPC: C21C7/10
Filed: 2001-07-16
Abstract: PURPOSE: An apparatus for automatically removing dusts of a gas cooler tank is provided to solve choking of a gas cooler tube easily and automatically. CONSTITUTION: A driving motor(110) is mounted on a tank body(20') in a manner to be connected with a gas cooler tube, in order to rotate the gas cooler tube. A plurality of hollow rods(120) for removing dusts, whose sides have gas-flowing holes, are mounted in a manner to be moved up and down over the gas cooler tube so that the hollow rods are inserted into the gas cooler tube(22) to remove the dusts. A hydraulic cylinder(130) is mounted on the tank body to move the hollow rods(120) up and down. A control unit(150) operates the driving motor and the hydraulic cylinder sequentially according to a detection value from a sensor(140) mounted in an inlet and an outlet of the tank body.
Patent KR-20010079480-A (KR)
Inventor: LEE SANG YEOL
IPC: H02J7/00
Filed: 2001-07-27
Abstract: PURPOSE: An apparatus for feeding a power to a power load terminal by a keyscan power supply is provided to use a keyscan power supply applied to a keyboard/data input port as a power of operating a power load terminal or a power of charging a battery and add a data relay function. CONSTITUTION: A body(42) has a shape like a mount when a cellular phone is applied as a power load terminal(30). The first connector(44) is connected to a data input port of a computer. The second connector(46) charges a battery of the cellular phone which is the power load terminal(30). The first connector(44) and the second connector(46) are installed on the mount-shaped body(42). A data relay port(50) is coupled to a data transmitting connector(48a) of a mouse or a key board to connect the mouse or the key board to the computer. The data relay port(50) is provided on a front surface or a lateral surface of the body(42). Once the data transmitting connector(48a) of the mouse or the keyboard is mounted on the data relay port(50) of the body(42), a key signal of the key board or the mouse is transmitted through the first connector(44) and the data input port of the computer so as to perform a correspondence function. The battery of the cellular phone as the power load terminal(30) is charged by a keyscan power supply branched to the second connector(46).
Patent KR-20020011921-A (KR)
Inventor: GOGL DIETMAR
IPC: H01L21/8246
Filed: 2001-08-03
Abstract: PURPOSE: A configuration and a method for the low-loss writing of an MRAM are provided to produce a configuration for the low-loss writing of an MRAM that utilizes neither high cell resistances nor short word lines and/or bit lines. CONSTITUTION: A configuration and a method for the low-loss writing of an MRAM include setting voltages at bit lines and word lines(WL) such that a voltage across the memory cells(Z0,Z1...) between a selected word/bit line and the individual bit line/word lines is minimal. A voltage drop (V1-V2) occurs on a selected word/bit line connected to a particular memory cell when writing into the memory cell and voltages at the bit/word lines are set to minimize a cell voltage across the memory cells between a selected word/bit line and individual bit/word lines. A voltage drop (V1-V2) occurs on a selected word/bit line connected to a particular memory cell when writing into the particular cell, and, when a voltage(V1) and a voltage(V2).
Patent KR-20010088697-A (KR)
Inventor: KIM KI CHAI
IPC: H05K9/00
Filed: 2001-08-22
Abstract: PURPOSE: A method for reducing electromagnetic wave permeating through slit is provided to reduce a permeating electromagnetic wave covering wide band by settling two conductor lines or two conductor plates controlling an aperture plane field distribution in a slit which is placed on a wall of a case. CONSTITUTION: A plurality of reactance or impedance for controlling an aperture plane field distribution is settled in a slit which is placed on a wall of a case. Two conductor lines or two conductor plates for the reactance or impedance are settled on incident side of an electromagnetic wave or on opposite side.
Patent KR-20030017065-A (KR)
Title: Portable radiotelephone being automatically/manually folded
Inventor: KIM GI HYEON
IPC: H04M1/02
Filed: 2001-08-23
Abstract: PURPOSE: An automatic and manual folding-type portable wireless terminal is provided to integrate a hinge shaft with components of a deceleration module through the ejection with plastic material, so as to reduce costs and improve productivity. CONSTITUTION: A hinge cam(30) of which one end is fixed on a main body or a sub body. A deceleration module(40) moved only in an axial direction forms a hinge shaft(42) in one end that is selectively rotated through the inter-linking with the hinge cam(30) upon an automatic or manual open mode of the sub body, and includes a driving motor(41) in the other end to rotate the hinge shaft(42). An elastic unit(50) pressurizes the deceleration module(40) in the axial direction. And a hollow hinge arm(20) fixed on the sub body or the main body acts as a hinge module connected to the main body or the sub body, and sequentially accepts the hinge cam(30), the deceleration module(40) and the elastic unit(50).
Patent KR-20030020175-A (KR)
Title: Artifical charcoal contain elvan
Inventor: HEO KOOL HEANG
IPC: C10L5/06
Filed: 2001-09-03
Abstract: PURPOSE: An artificial charcoal containing elvan is provided, which is strong in calorific force and exhibits less emission of harmful gas during combustion by adding elvan to the charcoal. CONSTITUTION: In the artificial charcoal made by molding charcoal powder, included are 65 to 75 wt.% of charcoal, 15 to 20 wt.% of elvan, 2 to 6 wt.% of silica, 2 to 6 wt.% of sugar, 15 to 20 wt.% of starch.
Patent KR-20030020213-A (KR)
Title: web project product and management system based on community in on-line network and method therefore
Inventor: LEE GI BEOM
IPC: G06F17/00
Filed: 2001-09-03
Abstract: PURPOSE: A web project producing and management system and method is provided to efficiently manage a schedule of a project, to efficiently construct human resources, to smooth an exchange of views on the project among the human resources, to reduce a risk by an optimal electronic transformation, and to be combined with various web solutions. CONSTITUTION: The system comprises a group of user terminals(100), a communication network(200), a web server(300) and a database group(400). The user terminals(100) include a client terminal(11), a staff terminal(12), a manager terminal(13) and a management terminal(14). The server(300), connected to the user terminals(100) via the communication network(200), offers a project schedule, an organization of human resources or a project progress state according to an access level of a user terminal. The server includes an access & control module(32), a scheduler module(34), a storyboard module(36) and an information architecture module(38). The access & control module(32) controls the access and the control of the user terminals(100), the scheduler module(34) manages a schedule of a web project, the storyboard module(36) displays a layout of a web page or a current progress state for exchanging views among a designer and a developer, and the information architecture module(38) forms a two dimensional or three dimensional diagram on the information architecture. The database group(400), connected to the web server(300), stores data on user access rights and each sector of a web project.
Patent KR-20030022497-A (KR)
Title: Method of Downloading Programs in the WCDMA Asynchronous System
Inventor: CHOI HAE UK
IPC: H04L12/58
Filed: 2001-09-10
Abstract: PURPOSE: A block-loading method in a WCDMA(Wideband Code Division Multiple Access) asynchronous system is provided to simplify a block-loading procedure by using an FTP(File Transfer Protocol) in block-loading. CONSTITUTION: A client system designates a list of a directory corresponding to a block to be downloaded using a loading program embodying an FTP, and requests an FTP connection. A server system transmits a list information file of the block to be downloaded according to the request of the client system. The client system receives the list information file from the server system, designates a file per blocks located in the corresponding list information file using a URL(Uniform Resource Locator), and requests an FTP connection. The server system successively transmits the blocks located in the list information file according to the request of the client system in regular sequence.
Patent KR-20030022558-A (KR)
Title: A system and method for providing a movement game on ON/OFF line
Inventor: CHEONG HWA JIN
IPC: H04W4/00
Filed: 2001-09-11
Abstract: PURPOSE: A system for supplying mobile games combined online and offline is provided to supply substantial mobile games offline with the same method as online games by various mobile objects to user terminals in real time, thereby providing substantial realistic mobile races and games. CONSTITUTION: A main game operator/manager(200) operates/manages substantial mobile races offline with the same method as online mobile games according to user access and a game request signal on the wire/wireless Internet, and supplies the mobile games/races with related information to user terminals(100) in real time. Many sub game operators/managers(300,300') transceive wireless data with mobile objects, and control the mobile bodies according to each member through control data inputted from the user terminals(100), then process/control game-related data including the wireless data. A satellite broadcasting deliver center(500) supplies relay broadcasting related to the mobile races to the user terminals(100) in real time.
Patent KR-20020066932-A (KR)
Inventor: KIM WOON DAE
IPC: A47C7/14
Filed: 2001-09-13
Abstract: PURPOSE: A bodily shape chair is provided to improve a sitting feeling of users regardless of sex by adopting an ergonomic design capable of receiving physical differences between female and male, thus relieving user's fatigue. CONSTITUTION: In the chair comprising a seat(1) supporting the hips of a user, and a back portion(2) vertically standing at the rear edge of the seat, an elongate ventilation groove(1a) extending in a longitudinal direction of the seat is formed along a center axis of the top surface of the seat. The ventilation groove receives a female carrying structure(4) having a body(40) having a shape corresponding to the groove to be fitted in the groove, and a carrying portion(41) forming a low hill on the front end region of the sheet so as to carry the inner part of a thigh and the private part of the user, in particular women.
Patent KR-20030024991-A (KR)
Title: multiple signal light
Inventor: KIM YUN SANG
IPC: G08G1/095
Filed: 2001-09-19
Abstract: PURPOSE: A multifunctional signal lamp is provided to perform a function of an advertising board as well as a function of a signal lamp by using LEDs(Light Emitting Diode) instead of lamps in order to indicate predetermined signals. CONSTITUTION: A multifunctional signal lamp includes an indicating function for indicating predetermined signals and an advertising function. The multifunctional signal lamp performs the advertising function by adhering an advertising board to the multifunctional signal lamp. The multifunctional signal lamp is formed with a plurality of LEDs instead of lamps. The multifunctional signal lamp is formed by combining a LED advertising board with a LED signal lamp.
Patent KR-20030025761-A (KR)
Title: A key with a bouble lock installation
Inventor: JUNG DONG MAN
IPC: E05B19/14
Filed: 2001-09-25
Abstract: PURPOSE: A key with a dual lock apparatus provided with a dual lock apparatus is provided to previously protect the burglar by employing the dual lock apparatus with four digit windows of the auxiliary locking device. CONSTITUTION: A key with a dual lock apparatus includes an insertion part(1) and a holding part(2), wherein the key further includes an auxiliary locking device(3) formed between the insertion part(1) and the holding part(2), the auxiliary locking device(3) is provided with an auxiliary insertion part(4) and a number plate(5), a number of protrusions made of elastic material are formed on the inside of the auxiliary locking device(3) and a number of grooves are formed on a corresponding insertion part(4).
Patent KR-20020028841-A (KR)
Inventor: TAYLOR WILLIAM NIXON JR
IPC: H01L21/687
Filed: 2001-10-10
Abstract: PURPOSE: An apparatus and a method for lifting multiple wafer are provided to increase throughput by increasing the number of substrates that can be simultaneously held within a cell so the substrates can be swapped. CONSTITUTION: A cluster tool(100) comprises two process cells(106,108), a transfer cell(116), a load lock cell(120), a substrate handling portion(160), and a metrology cell(168). Each process cell(106,108) may be used in one or more distinct types, stages, or phases of semiconductor substrate processing. Each process cell(106,108) comprises a first substrate lift(206) and a second substrate lift(208). The substrate handling portion(160) comprises a handling platform(162), an atmospheric robot(164), a substrate loading pod(166), and a metrology cell(168). In the substrate handling portion(160), the atmospheric robot(164) transfers substrates under the control of controller(136) between the handling platform(162), the substrate loading pod(166), the metrology cell(168), and the load lock(120).
Patent KR-20030031349-A (KR)
Title: Cover-door assembly for washing machine
Inventor: KIM HYEON JIN
IPC: D06F39/14
Filed: 2001-10-15
Abstract: PURPOSE: A cover-door assembly of a washing machine is provided for users to locate washing machine in various spaces by modifying the opening structure of a door from the vertical direction to the horizontal direction. CONSTITUTION: A cover-door assembly of a washing machine includes a cover(20) of case top portion with an opening part for loading clothing and guide grooves(21) in the forward/backward direction on both inner side walls of the opening part, and a door(30) provided to the opening part of the cover with rail protrusions at both side surfaces to be slidably mounted in the guide grooves for opening or closing the opening part of the cover in the forward/backward direction.
Patent KR-20020032322-A (KR)
Title: Condenser for refrigerating machine
Inventor: HIROKAWA KOJI
IPC: F28F13/06
Filed: 2001-10-23
Abstract: PURPOSE: To provide a condenser for refrigerating machine which is capable of improving the condensing performance of the same by restraining the concentration of condensed liquid in the group of heat transfer tubes. CONSTITUTION: The condenser for refrigerating machine is provided with a vessel 14, into which gaseous refrigerant is introduced, and the group of heat transfer tubes 15 arranged in the vessel 14 to condense and liquefy the refrigerant through heat exchange between cooling water conducted to flow through the group of heat transfer tubes 15 and the refrigerant. One or a plurality of spaces 18 are formed along the up-and-down direction in the arranging area of the group of heat transfer tubes 15 while the refrigerant liquid is excluded through the spaces 18.
Patent KR-20030034846-A (KR)
Title: The manufacturing method of Cation Dyeable Polytrimethylene terephthalate Fine-filament
Inventor: KIM SEONG JU
IPC: D01F6/62
Filed: 2001-10-29
Abstract: PURPOSE: Provided is a manufacturing method of polytrimethylene terephthalate fine yarn which characteristically displays excellent dyeing property to cationic dyes with maintaining excellent elasticity and minimizing noils and yarn-cutting, thereby reducing the production cost and increasing productivity. CONSTITUTION: The manufacturing method of the polytrimethylene terephthalate fine yarn comprises the steps of: ester-interchanging dimethyl isophthalate(formula 1) containing metallic sulfonate salt with 1,3-propanediol in the presence of an ester-interchanging reactive catalyst to produce propanediol ester of isophthalic acid containing a metallic sulfonate group; putting the propanediol ester into a polymerizing reactor containing terephthalic acid, followed by copolymerizing them to 0.01-5mol% of the propanediol ester of the isophthalic acid containing metallic sulfonate group in a copolymer; melt-spinning the copolymer at over 3000m/min. of spinning velocity; heat-setting it at 50-90deg.C, and then at 110-180deg.C sequentially. In the formula(1), M is alkali metal such as Na, Li, K and so on.
Patent KR-20030035034-A (KR)
Title: Apparatus and method integration of digital trunk card in private exchange system
Inventor: YOON JU YEOL
IPC: H04Q3/10
Filed: 2001-10-29
Abstract: PURPOSE: An integrated digital trunk module card apparatus and a method in a private exchange system are provided to implement functions of integrated respective cards by a software, facilitate production and maintenance and reduce waste. CONSTITUTION: A linear interface unit(330) transmits and receives a frame of a transmission path. A time switch unit(310) switches each channel at between the linear interface unit(330) and a control unit of a private exchange. A processor(320) controls the line interface unit(330) and the time switch unit(310), and communicates with the control unit(300) of the private exchange. The processor(320) receives the kind of a software module to be driven, as a message, from the control unit(300) of the private exchange. When the software module is determined according to the received message, the interface unit and the time switch are initiated to match the software and thus are connected to an object network. The connection is completed, the processor(320) informs the connection to the control unit(300) of the private exchange and starts a channel exchange service.
Patent KR-20030037210-A (KR)
Title: Screen electrode for CPT, electron gun and CPT therewith
Inventor: KIM HEON CHANG
IPC: H01J29/48
Filed: 2001-11-03
Abstract: PURPOSE: An electron gun for a color cathode ray tube is provided to be capable of adjusting the convergence between electron beams and correcting the coma aberration occurred in a main lens by controlling the direction of the electron beams. CONSTITUTION: A screen electrode(70) has three slots(71,72,73) formed in a line on an incident or an emergency surface of an electron beam and electron passing holes(75,76,77) formed in the contours of the slots. The slot arranged in the middle side of the slots is longer than the other slots in the length of the in-line direction. The center of the slot arranged in the middle side corresponds to the center of its electron beam passing hole. The centers of the other slots are deflected from the centers of their electron beam passing holes to one way of the in-line respectively.