baber/WOPTO huggingface dataset:
Patent KR-20020075077-A (KR)
Title: Advertising Appartus
Inventor: HWANG WANG HYEON
IPC: G09F11/12
Filed: 2001-03-23
Abstract: PURPOSE: An advertisement apparatus is provided to achieve the reduction of a size and a thickness thereof by the rotation of an advertisement lenticular screen, thereby improving the convenience of installation and an appearance thereof. CONSTITUTION: The advertisement apparatus, having a lenticular screen(140) and a lamp, comprises a rectangular case body(120) for receiving the lenticular screen and the lamp, only the front side thereof is open; a rectangular movable frame(200) rotatably installed to the front of the lamp to separably support the lenticular screen; and a rotating device fixed to the case body for moving the movable frame about the case body.
Patent KR-20020018546-A (KR)
Title: Tilt Detection Method and Tilt Detector
Inventor: TAGAWA YUKIHIRO
IPC: G11B7/095
Filed: 2001-03-31
Abstract: PURPOSE: A method and an apparatus for detecting a tilt are provided to detect an inclined angle of the axis of a light beam incident on a recording medium. CONSTITUTION: A light-receiving part(51) outputs a detection result corresponding to the quantity of received lights to a comparator(120). A light-receiving part(52) outputs a detection result corresponding to the quantity of received lights to a comparator(120). The comparator detects a difference between the output signals of the two light-receiving parts, and outputs the detected result as a tangential tilt signal. An analog delay(130) delays the output signal of the comparator by 90 degrees with respect to the rotation angle of an optical disk to output the delayed output signal as a radial tilt signal.
Patent KR-20020079105-A (KR)
Title: Device for matching shdsl multi channel using ima
Inventor: KIM CHUNG RAE
IPC: H04L12/00
Filed: 2001-04-13
Abstract: PURPOSE: A multichannel SHDSL(Single pair Highspeed Digital Subscriber Line) interface using an IMA(Inverse Multiplexer for ATM) is provided to implement a local network capable of processing bidirectional data at a high speed without another private line, thereby maximumly obtaining local networks through one SHDSL modem for many SHDSL users. CONSTITUTION: Many SHDSL blocks(100) connected to many telephone lines convert SHDSL data inputted through the telephone lines into ATM data, to output the ATM data, and convert inputted ATM data into SHDSL data, then output the SHDSL data through the telephone lines. When each of the ATM data is inputted in a round-robin system, an IMA unit(200) temporarily stores the ATM data, and outputs the ATM data. When the ATM data is inputted, the IMA unit(200) temporarily stores the ATM data, and divides the ATM data in the round-robin system, and transmits the divided ATM data to the SHDSL blocks(100). When the ATM data is inputted from the IMA unit(200), an ATM main control processor(300) performs an SAR function of the inputted ATM data, and outputs the ATM data. When the ATM data is inputted, the ATM main control processor(300) outputs the ATM data to the IMA unit(200). An ethernet driver(400) outputs the inputted ATM data to many subscriber PCs, and outputs ATM data inputted from the subscriber PCs to the ATM main control processor(300).
Patent KR-20020080851-A (KR)
Title: Gear box of steering system for vehicle
Inventor: JUNG EUL GO
IPC: B62D3/12
Filed: 2001-04-18
Abstract: PURPOSE: A gearbox of a steering system for a vehicle is provided to perform engagement smoothly by forming an elastic member between an engagement adjusting screw and a sector shaft operating axially. CONSTITUTION: A gearbox for a steering system of a vehicle is composed of a rack piston(40) having a rack gear(41), and rotating in a housing(10); a sector shaft(50) crossing the rack piston, and forming a sector gear(51) engaged with the rack gear; and an adjusting screw(70) formed in the housing to adjust clearance between the rack gear and the sector gear. An elastic member(90) is formed between the adjusting screw and the sector shaft to compensate clearance between the rack gear and the sector gear by elastically supporting the sector shaft.
Patent KR-20020083589-A (KR)
Title: Arbitration device to adsl code sharing in adsl subscriber board
Inventor: LEE SEONG GU
IPC: H04L12/20
Filed: 2001-04-27
Abstract: PURPOSE: An arbitration device for sharing an ADSL(Asymmetric Digital Subscriber Line) code in an ADSL subscriber board is provided to read the ADSL code stored in a booting/storing flash memory using an arbitration logic embodied in an EPLD(Erasable Programming Logic Device), store the read ADSL code in an external SRAM, and read and write the corresponding ADSL code using a pair of quad-type ADSL DSPs(Digital Signal Processors). CONSTITUTION: A booting/storing flash memory(100) boots an entire board, and temporarily stores an ADSL code in a memory region of an empty space. A host processor(200) receives ADSL data, and outputs the received ADSL data to an upper terminal. An EPLD(300) receives a control signal from the host processor(200), reads the ADSL code temporarily stored in the booting/storing flash memory(100), and outputs the read ADSL code. An external SRAM(400) receives the ADSL code from the EPLD(300) through an internal bus, and stores the received ADSL code. A pair of quad-type ADSL DSPs(500) output an SRAM request signal, connect to the external SRAM(400), read the corresponding ADSL code among ADSL codes stored in the external SRAM(400), and perform a processing operation corresponding to the read ADSL code. The pair of quad-type ADSL DSPs(500) receive ADSL data, and output the received ADSL data.
Patent KR-20010103635-A (KR)
Title: (ｇ)ｍｒ 소자를 위한 고 데이터율의 싱글 엔디드프리앰프에서의 집적 트레이스 서스펜션 상호연결
IPC: G11B5/55
Filed: 2001-05-03
Abstract: 순방향선 (forward line) 및 복귀선 (return line)을 포함하는, 디스크 드라이브의 판독 채널 전치부를 위한 상호연결 회로가 개시된다.  순방향선 및 복귀선은 모두 제1 단부 (end) 및 제2 단부를 갖는다.  순방향선 및 복귀선의 제1 단부는 모두 자기저항 헤드 (magnetoresistive head)에 연결가능하다.  순방향선 및 복귀선의 제2 단부는 모두 싱글 엔디드 프리앰프 (single-ended preamplifier)에 연결가능하다.  복귀선은 순방향선과 자기저항 헤드의 서스펜션 (suspension) 사이에 배치되도록 배열된다.  순방향 트레이스 (trace)는 소정의 제1 폭을 갖고, 복귀 트레이스는 소정의 제1 폭과 같거나 다를 수 있는 소정의 제2 폭을 갖는다.  상호연결 회로가 디스크 드라이브 내에 있을 때, 순방향선의 제1 단부는 자기저항 헤드에 연결되고, 순방향선의 제2 단부는 싱글 엔디드 프리앰프에 연결된다.  마찬가지로, 복귀선의 제1 단부는 자기저항 헤드에 연결되고, 복귀선의 제2 단부는 싱글 엔디드 프리앰프에 연결된다.  복귀선은 순방향선과 자기저항 헤드의 서스펜션 사이에 배치된다.  상호연결 회로의 특성 임피던스는 싱글 엔디드 프리앰프의 입력 저항과 대략 동일하게 선택된다.  따라서, 상호연결 회로의 전달 특성에서 고주파수 롤-오프 (roll-off)는 주로 순방향선 및 복귀선 각각에서의 고주파수 표피 효과 (skin-effect)에 의해 결정되고, 상호연결 회로의 전달 특성은 1/4 파장 효과 노치 (notch)를 나타내지 않는다.
Patent KR-20020084966-A (KR)
Title: Synchronizing method for having priority
Inventor: KWON DAE IK
IPC: G06F15/16
Filed: 2001-05-03
Abstract: PURPOSE: A method for the synchronization with a priority is provided to increase the synchronization speed by carrying out the synchronization through a device of the priority with the fastest speed, and to efficiently use a function of the system without a loss by efficiently using the optimal device usable to the system. CONSTITUTION: At a synchronization mode, a hardware device of the system is checked and the operation of a software drive is checked. According to a check result of the hardware device, a synchronizable device flag is sent to a confront system. After recognizing the synchronizable device flag, a communication mode is fixed to one with a high priority among the modules communicating with each other. The synchronization is carried out by using the fixed communication mode. At the time of checking the hardware device and the software drive operation, a LAN module with the fast speed is firstly checked before a USB(Universal Serial Bus) module and a serial module is lastly checked.
Patent KR-20020085705-A (KR)
Title: A Pannel Structure of The Cathode-ray Cube
Inventor: KO CHANG GI
IPC: H01J29/86
Filed: 2001-05-10
Abstract: PURPOSE: A panel structure for a CRT is provided to achieve improved durability by optimizing curvature of inner surface of panel, while improving color purity by minimizing mis-landing and improving reliability against an external impact. CONSTITUTION: A color CRT comprises a panel having an inner surface where a phosphor screen is formed; a funnel connected to the panel; an electron gun mounted in a neck portion of the funnel, and which emits electron beam toward the phosphor screen; a shadow mask spaced apart from the phosphor screen; and a frame for supporting the shadow mask. The panel has an outer surface having a radius of curvature which is near to a plane. The curvature of the inner surface of the panel is set to simultaneously satisfy the expression of 0.98 < Rh/Rd < 1.02, 0.95 < Rv/Rd < 1.04, 0.98 < Rt/Rh < 1.02, and 0.98 < Rs/Rv < 1.05, wherein Rd is a radius of curvature of cross section of the effective screen where inner images of the panel are displayed, Rt is a radius of curvature of cross section of the peripheral portion of longer side of the effective screen, Rs is a radius of curvature of cross section of the peripheral portion of shorter side of the effective screen, Rh is a radius of curvature of cross section at the x-axis which is parallel to the longer side, and Rv is a radius of curvature of cross section at the y-axis which is parallel to the shorter side.
Patent KR-20020088451-A (KR)
Title: Thin film transistor lcd
Inventor: KIM GWI HYEON
IPC: G02F1/1343
Filed: 2001-05-17
Abstract: PURPOSE: A thin film transistor liquid crystal display device is provided to form stronger fringe fields by forming auxiliary capacity electrodes in the concave and convex shape for increasing the auxiliary capacitance value. CONSTITUTION: A thin film transistor liquid crystal display device includes a substrate, gate bus lines(1) and data bus lines(3) perpendicularly intersecting each other on the substrate for defining unit pixel areas, thin film transistors(5) formed around intersections between the gate bus lines and the data bus lines, pixel electrodes(9) disposed in the unit pixel areas in parallel to the data bus lines and contacting the thin film transistors, and common electrode lines of auxiliary capacity electrode parts(17) disposed in the pixel areas in parallel to the gate bus lines and formed in the concave and convex shape to form an auxiliary capacity with the pixel electrodes at a side.
Patent KR-20020090425-A (KR)
Title: A method to remove steel post inducing local buckling after completion of bridge erection to use it
Inventor: YUK IL DONG
IPC: E04C3/30
Filed: 2001-05-25
Abstract: PURPOSE: A removal method for a steel post using buckling is provided to remove a steel post safely and easily by decreasing working load added on a steel post and a screw jack. CONSTITUTION: After completing a temporary work for a structure by installing a steel post and a screw jack, the removal method for a steel post using buckling comprises the steps of: forming cut ends by cutting a portion of steel posts(2) supporting a structure(3); if the load added on the steel posts(2) is decreased by partial buckling, removing the steel posts(2) by rotating a screw(4a) of a screw jack(4).
Patent KR-20010109202-A (KR)
Title: 거품기
IPC: B01J7/02
Filed: 2001-05-31
Abstract: 기재 내용은 화학 증착 시스템을 위한 고체 유기금속 공급원 재료를 사용하기 위한 이중 챔버로 된 거품기 형상과 그러한 시스템으로 전달을 위해 공급원 재료로 포화된 운반 기체를 이동시키기 위한 방법이다.
Patent KR-20010070740-A (KR)
Title: table
Inventor: HONG JAE UI
IPC: A47B13/08
Filed: 2001-06-04
Abstract: PURPOSE: A desk is provided to easily produce by forming an upper plate at once and to lengthen the life of a desk by forming the upper plate with a layered reinforced wood. CONSTITUTION: An upper plate(10) is formed by a layered reinforced wood through one forming process. A sill(30) to be folded upward is arranged in the upper plate to prevent a falling of a pencil. A downward folded portion(40) is arranged in the upper plate to reinforce the upper plate. Thereby, a waste of materials is reduced by quickly producing the upper plate. The life of the upper plate is lengthened by preventing the separation of the layers. Moreover, a pain of arms is prevented by the downward folded portion.
Patent KR-20020027159-A (KR)
Title: Soil conditioner composition for accelerating of turfgrass growth using olivine
Inventor: KIM YONG SEON
IPC: C09K17/02
Filed: 2001-06-07
Abstract: PURPOSE: Provided is a soil conditioner based on olivine, which has a conditioning effect on acidic soil, stimulates the raising of lawn, reduces a resting stage, and maintains a deep green color of lawn. CONSTITUTION: The soil conditioner for stimulating raising of lawn contains olivine having particle size of 0.01-5.0 mm as active component. The soil conditioner is mixed into soil so that mixing ratio of the olivine is 5-30 volume% based on volume of soil. The soil is treated with the soil conditioner in this manner.
Patent KR-20020094543-A (KR)
Title: Pallet setting device
Inventor: HUH WAN SEONG
IPC: B62D65/18
Filed: 2001-06-12
Abstract: PURPOSE: A pallet-positioning device is provided to exactly set the position of a pallet for loading vehicle body panels or parts for a vehicle and for putting in each work process. CONSTITUTION: A pallet-positioning device comprises a base plate(2) fixed at the work position of a pallet(3) on the floor(1) of a work place; guide beams of guiding each edge of the pallet, with fixed to the rear right and left edge of the base plate through a combining plate; a stopper device(6) installed on each combining plate, to support a side of the guide beam to the progressing direction of the pallet; and a clamping device(11) disposed at the front middle part of the base plate, to clamp the rear middle part of the pallet put in and to fix the positioned pallet. Therefore, the exactly putting and clamping according to the guide beam with using the wheels of the pallet is performed.
Patent KR-20020014995-A (KR)
Inventor: HAGIWARA TAKESHI
IPC: G02F1/1345
Filed: 2001-06-14
Abstract: PURPOSE: An electro-optic apparatus and an electronic device are provided to increase the number of electrodes without preventing lowering of reliability and quality by arranging properly and using material optimally. CONSTITUTION: A first transparent substrate(10) and a second transparent substrate(20) are arranged in an electro-optic device(1) with facing to each other, and an electro-optic layer is supported between first and second substrates. Electricity is conducted between substrates to a first electrode(40) of the first transparent substrate extended unidirectionally by a first terminal(81). A signal is input from a second terminal(82) to a second electrode(50) of the second transparent substrate. The second electrodes are inclined, and made of aluminum alloy film. Slit-like openings are formed in the second electrode to emit light from a backlight unit(9). Reliability and quality are improved with increasing the number of electrodes by modifying the arrangement structure.
Patent KR-20030000442-A (KR)
Title: A cap having finger-pressure means
Inventor: YOU DAE SIK
IPC: A42B1/24
Filed: 2001-06-25
Abstract: PURPOSE: Provided is a cap with an acupressure tool included which includes the acupressure tool around users' temple and back of the neck to acupressure the appropriate area so that it helps users to relieve fatigue. CONSTITUTION: In the cap(1) which includes a body part(10) to insert users' head and a blocking part(20) to block sunlight or so on, the cap with the acupressure tool included comprises the parts of: a fixed tool(30) which is fixed at the front both sides and the rear side of the body part to form an insertion hole(31); a connection member(40) which forms a hook part(41) inserted into the insertion hole elastically; and an acupressure member(50) which is fixed at the other edge of the connection member to acupressure the appropriate area.
Patent KR-20020011326-A (KR)
Title: Electric actuator
Inventor: MIYAZAKI SHOGO
IPC: B23Q5/40
Filed: 2001-06-26
Abstract: PURPOSE: To make thrust act on a work in the stop state as well as to prevent step-out of a stepping motor on the work conveying end, in an electric actuator taking the stepping motor as a driving source. CONSTITUTION: A nut member 5 to be moved back and forth by rotating a feed screw 4 by a stepping motor 28 and a conveying table 7 for conveying a work W are elastically connected to each other by a spring means 24 in conveying of the work, an overrun of the nut member 4 is made possible by flexure of the spring means 24 after the conveying table 7 reaches the conveying end for the work, the stepping motor 28 is over-rotated, and thrust for pressing the work against a subject is obtained.
Patent KR-20030000967-A (KR)
Title: Method for forming bitline of semiconductor device
Inventor: CHO JEONG HO
IPC: H01L21/283
Filed: 2001-06-27
Abstract: PURPOSE: A bit line formation method of a semiconductor device is provided to improve a processing margin and to reduce size of a plug contact pad by forming a bit line in a substrate. CONSTITUTION: After forming a trench isolation layer(30) in a semiconductor substrate(20), a trench line is formed by selectively etching the trench isolation layer(30). An oxide spacer(60) is formed at inner walls and on bottom of the trench line. Then, a metal film(70) is filled into the trench line. The filled metal film(70) is etch-back, so that the height of the metal film(70) is lower than that of the substrate(20). After forming a buried oxide on the metal film(70), a bit line(100) is formed by planarizing the resultant structure to expose the surface of the substrate(20).
Patent KR-20030001064-A (KR)
Title: Method of fabricating capacitor
Inventor: CHO YUN SEOK
IPC: H01L27/04
Filed: 2001-06-28
Abstract: PURPOSE: A fabrication method of a capacitor is provided to prevent the reduction of reliability of the capacitor due to a fence generated at both sidewalls of an oxide layer. CONSTITUTION: A seed layer is formed on an interlayer dielectric having a plug. A first and second capacitor oxide layer are sequentially formed on the seed layer, wherein the etching selectivity of the first oxide layer is relatively high compared to the second oxide layer. The second oxide layer is then dry-etched by using a storage node mask. The exposed first oxide layer is then wet-etched. A lower electrode is then deposited on the exposed seed layer.
Patent KR-20030001955-A (KR)
Title: Circuit for supply power using bootstrapping voltage and data output buffer and sense amplifier using it
Inventor: LEE GYEONG HA
IPC: G11C5/14
Filed: 2001-06-28
Abstract: PURPOSE: A power supply circuit by using a bootstrapping voltage and a data output buffer and a sense amplifier are provided to improve an operation speed and to reduce a power consumption by driving by using the bootstrapping voltage generated at the power supply circuit during the initial operation of the data output buffer or the sense amplifier. CONSTITUTION: A power supply circuit for use in a semiconductor includes of a short pulse generation block(12) for generating a predetermined short pulse in an initial active period of an output enable signal by receiving the output enable signal and a bootstrap circuit(14) for generating a bootstrapping voltage during the short pulse period by receiving the short pulse from the short pulse generation block(12). The short pulse generation block(12) of the power supply circuit is provided with a delay circuit(11) for generating a signal delayed by a uniform time by receiving the output enable signal.
Patent KR-20030006313-A (KR)
Title: Device for detecting the fuel level in a fuel tank
Inventor: LEE GWANG SU
IPC: G01F23/00
Filed: 2001-07-12
Abstract: PURPOSE: A device for detecting fuel amount is provided, in which float of fuel gauge moves in a vertical direction along the float guide, to thereby minimize error of indicating residual amount of fuel and prevent interference between float of fuel gauge and other components. CONSTITUTION: A fitting pipe(2) and a body case(3) are fixed beneath a head plate(1) which has an electric connector(6) and is mounted to a fuel tank(7). A float guide(4) having a cut-out groove(41) formed in a lengthwise direction is attached to the body case, and a float(5) having an outer diameter slightly smaller than the inner diameter of the float guide is arranged within the float guide in such a manner that the float is movable in a vertical direction. The float has a metal wedge type resistant value converting member which is accommodated into the body case through the cut-out groove of the float guide and converts resistant value in the body case in accordance with the change of oil level.
Patent KR-20030008383-A (KR)
Title: Management system for order report
Inventor: KIM HYEONG TAE
Filed: 2001-07-18
Abstract: PURPOSE: A system for managing the customized information is provided to enable a store to search or print data of a database, and to enable a customer to search the customer information and communicate with the store by picturing a customized image selected from the store and making the database with the customized image and the related text information as the customized information of the customer. CONSTITUTION: A work computer(11) controls a camera, manages the customized image and the text information with the database and connects with an Internet service server(17). A camera module(13) obtains the customer image by controlling a camera(12). A database module(14) edits and manages the customized image from the camera(12) and the related text information. The database(15) stores and manages the customized image and the text information. A customized information output module(16) outputs and prints the customized information. The customized image Internet contents(18) provides the customized information managed by the server(17) to the client computer(19) and enables the necessary information to communicate between the server(17) and the client computer(19).
Patent KR-20020008079-A (KR)
Title: Surface light source device and image display device
Inventor: SHIOTANI TAKESHI
IPC: F21V8/00
Filed: 2001-07-19
Abstract: PURPOSE: To provide a surface light source device which may be easily disassembled and assembled and is capable of making high-quality surface illumination. CONSTITUTION: Tongue pieces 16 to 19 formed at light control members are 2 to 5 supported by a tongue piece supporting part 20 of a frame 6 and a tongue piece fastener 24 formed of an elastically deformable wire-shaped member is engaged with a tongue piece fastener engaging part 23 of the frame 6. The movement of the tongue pieces 16 to 19 is limited by this tongue piece fastener 24. The tongue piece fastener 24 may be easily mounted and removed at and from the tongue piece fastener engaging part 23 by elastically deforming the tongue piece fastener 24. Consequently, the disassembly and assembly of the surface light source device 1 are made easier.
Patent KR-20030010891-A (KR)
Title: A system for back warning of automobil
Inventor: KONG JONG UN
IPC: B60Q9/00
Filed: 2001-07-27
Abstract: PURPOSE: A rear-monitoring sensor for vehicle is provided to indicate a precise distance with an obstacle onto the monitor screen displaying the rear conditions of a vehicle. CONSTITUTION: A rear-monitoring sensor composed of followings. A rear warning device(13) emits digital mode of distance signals with beeping sound in case that the detected distance with obstacles or pedestrians in the advancing direction is within 120cm. A rear sensor(15) transmits the distance signals received from the rear warning device to the CPU(Central Processing Unit). A camera(17) situated in the rear section generates the analog video image after capturing the rear sight of the vehicle, actuated by the signals. A decoder(19) converts the video signals into digital mode. A hybrid portion(21) generates the digital mode of compound video signals, mixing the digital mode of the distance signals with the video signals. An encoder(23) converts the compound video signals into analog mode. A monitor(25) displays the distance with obstacles or pedestrians onto the screen, receiving the compound video signals.