baber/WOPTO huggingface dataset:
Patent KR-20030027988-A (KR)
Title: Apparatus for motor drive
Inventor: JUNG YUN CHEOL
IPC: H02P1/00
Filed: 2001-09-27
Abstract: PURPOSE: An apparatus for driving a motor which controls the rotation speed by pulse width modulation is provided to reduce the manufacture costs by replacing a high-capacity switch with a low-cost, low-capacity switch. CONSTITUTION: A motor driving apparatus comprises a winding section(110) divided into N sections, front switch sections(120) formed in the number of N in front of the winding section(110), rear switch sections(130) formed in the number of N in rear of the winding section(110), and a control section(140) for controlling the front and rear switch sections(110,120). It is preferable to divide the winding section(110) into two and use two front switches(120). At this time, switches in the front switch sections(120) use low-capacity transistors.
Patent KR-20030028938-A (KR)
Title: Apparatus and method for a close coordinates warning using GPS
Inventor: HYUN UN HYEOK
IPC: G01S19/14
Filed: 2001-10-04
Abstract: PURPOSE: An adjacent coordinate alarm device using a GPS(Global Positioning System) and a control method thereof are provided to make an auditory alarm according to a distance between a present position and a set position, and also to make an alarm according to the kind of the set position. CONSTITUTION: According to the adjacent coordinate alarm device comprising a GPS(Global Positioning System) module(22) receiving a position information signal from a satellite, an input part(10) receives information as to a set position from a user. A control part(50) sets an alarm by calculating a distance between the set position inputted from the input part and a present position calculated through the above GPS module. And an alarm part(71) and a speaker(72) generate an alarm set in the control part.
Patent KR-20030030765-A (KR)
Title: Anti-corrosion measuring system using light transmittance rate
Inventor: AHN SEUNG PYO
IPC: G01N17/00
Filed: 2001-10-12
Abstract: PURPOSE: A corrosion evaluating system is provided to precisely evaluate corrosion degree of metal by measuring the transmittance of light passing through an object and a light transmitting area. CONSTITUTION: A corrosion evaluating system includes a rectangular shaped duct(101). A heat exchanger(102) is vertically installed at an inner center portion of the duct(101). A light source(103) is coupled to one side of the heat exchanger(102) and a photometer(104) is arranged in opposition to the light source(103) so as to detect an amount of light transmitting through the heat exchanger(102). A CCD camera(105) is aligned around the photometer(104) in order to detect a transmitting area of light transmitting the heat exchanger(102). A computer(106) is installed at an outer portion of the duct(101) so as to evaluate the corrosion degree. An image board(111) is accommodated in the computer(106).
Patent KR-20030031278-A (KR)
Title: Apparatus of Liquid Crystal Display Device
Inventor: CHOO GYO SEOP
IPC: G02F1/133
Filed: 2001-10-13
Abstract: PURPOSE: A liquid crystal display is provided to reduce the deterioration of vertical lines in a dot inversion method by equalizing parasitic capacitance of both sides of pixel electrodes. CONSTITUTION: A plurality of gate lines(1) including gate electrodes(1a) are arranged on a glass substrate in one direction at regular gaps. A gate insulating film is formed on the glass substrate. A semiconductor layer(3) is formed on the gate insulating film. A plurality of data lines(2) including source electrodes(2a) are formed on the gate insulating film in a direction vertical to the gate lines. One pixel electrode is divided into two pixel electrodes(6a,6b). The data lines are arranged at the divided part. Thin film transistors are formed at both sides of data lines at the parts whether the data lines and the gate lines cross each other, so that the pixel electrodes are driven by the thin film transistors. A difference between parasitic capacitance between a gate electrode and the source electrode and parasitic capacitance between the gate electrode and a drain electrode in the left thin film transistor is compensated by the difference between parasitic capacitance between the gate electrode and the source electrode and parasitic capacitance between the gate electrode and the drain electrode in the right thin film transistor.
Patent KR-20030033342-A (KR)
Title: Apparatus for supplying chip for mold sealing
Inventor: LEE CHUN YEONG
IPC: B22D11/10
Filed: 2001-10-22
Abstract: PURPOSE: An apparatus for supplying mold sealing chips is provided which easily transports and manages chips for sealing gap between mold and dummy bar, maintains chips in the well dried state and injects chips more conveniently and safely by a worker. CONSTITUTION: In an apparatus for supplying chips for sealing gap between mold and dummy bar during the continuous casting process, the apparatus comprises a hopper part comprising a cylindrical body for storing the chips (6), a strainer fixed onto the inner surface of the lower part of the body, and a heater penetratingly connected to one side of the body to remove moisture of chips stored in the storage part of the body; a chip transfer part comprising a round bar (35) which is connected to the lower part of the hopper part by flange, and which is equipped with a plural screws for transferring the chips, a driving motor for rotating the round bar, a discharge port capable of discharging chips transferred by rotation of the round bar; and a nozzle part comprising a joint (34) connected to the chip discharge port of the chip transfer part by flange, a corrugated pipe (45) connected to the joint, and a nozzle (42) which is connected to the corrugated pipe and equipped with a nozzle handle.
Patent KR-20020005529-A (KR)
Inventor: HAN GIL SU
Filed: 2001-10-29
Abstract: PURPOSE: A method for ordering customized clothes through a communication network is provided so that transaction processes including sample production and correction can be simplified and production expenses can be cut down by efficiently performing online clothing sales consultations in a real time. CONSTITUTION: A plurality of user terminals(100a-100d) are member access units for performing customized clothes purchasing, production and delivery consultations with a clothing provider and a deliverer. A network(110) uses an online Internet as a communication unit. A web server(120) provides a customized clothes production service, and performs transaction contents inquiry and transmission/reception and log/traffic management through the online Internet, and a fax server(130) provides the customized clothes production service through a fax. A common database server(140) is linked to the web server(120) and the fax server(130), for storing data information of a goods information master database, a goods code management database, an order management database, a sales information management database, a delivery information database, a payment/settlement management database, an information search database and a security/authentication management database.
Patent KR-20030035185-A (KR)
Title: Lithium ion polymer cell
Inventor: JUNG HYEON JE
IPC: H01M2/34
Filed: 2001-10-30
Abstract: PURPOSE: Provided is a lithium ion polymer battery having a structure, which can ensure stability, when pouch is expanded and ruptured owing to increase of internal pressure of the battery, if the pouch is used as enclosure. CONSTITUTION: The lithium ion polymer battery comprises a polar plate assembly; a pouch type enclosure(26) having a case(26b) for receiving the polar plate assembly, and a cover(26a) for sealing the battery, which is fused with the case; and a fracture side which is formed at either side of the enclosure by ultrasonic fusion, and is fractured when the internal pressure of the battery is increased. The fracture side is positioned at longitudinal side of the enclosure.
Patent KR-20030035376-A (KR)
Title: Apparatus and method for recording and reproducing a multi-formatted audio data
Inventor: JUNG SEONG HO
IPC: G11B20/10
Filed: 2001-10-31
Abstract: PURPOSE: A device and a method for recording and reproducing audio data in multiformat are provided to normally reproduce digital audio data recorded in various multiformat in analog audio signal, thereby realizing more natural audio of high quality. CONSTITUTION: An AD(Analog-to-Digital) converter(15) converts an analog audio signal into a digital audio signal. An audio symbol counter(14) counts and outputs the converted digital audio data in a predetermined number of symbol sizes. An EFM(Eight to Fourteen Modulation)(13) and a recording signal processor(12) are provided for modulating and processing the counted and output digital audio data into a signal appropriate for recording. A sub-code generator(16) additionally records identification information at a sub-code R channel to identify a recording format of the modulated and processed digital audio data. A microcomputer(22) selectively and variably controls a sampling bit and frequency in the A/D converter and variably controls rotation velocity of a spindle motor(18) at a preliminarily set random speed corresponding to the selected sampling bit and frequency.
Patent KR-20030039615-A (KR)
Title: Folder open/close device of folder type radio telephone
Inventor: BAE GWANG JIN
IPC: H04B1/38
Filed: 2001-11-13
Abstract: PURPOSE: A device for opening a folder of a folder-type terminal is provided to connect one end of a leaf spring with both lower sides of a pressing plate, and to firmly install the other end of the leaf spring in a body, thereby easily opening the folder by making a gap when pushing down the pressing plate. CONSTITUTION: Square holes(28) are formed on both edges of a body(10), in order to open and shut down a folder(12) on the basis of a hinge(14). A pressing plate(30) is installed in the square holes(28) to be united with a surface of the body(10). One end of a leaf spring is connected to lower sides of the pressing plate(30). The other end of the leaf spring is fixed into the body(10). The leaf spring is fixed into the body(10) by screws or riveters. The pressing plate installed on both edges of the body(10) vertically moves.
Patent KR-20030040603-A (KR)
Title: Apparatus for transmiting/receiving high speed data of an infiniband system
Inventor: KIM SEONG UN
IPC: H04L12/00
Filed: 2001-11-15
Abstract: PURPOSE: A device of transmitting, receiving high speed data of an InfiniBand system is provided to be applied to a physical layer of the InfiniBand system expected to be used as a connection network in a high performance clustering computer system, thereby quickly and efficiently transceiving high-capacity data. CONSTITUTION: A transmitter(120) multiplexes symbols requested by a link layer(400) and symbols for physical layer controlling, and converts an 8-bit stream into a 10-bit stream. A training state machine(170) controls a training sequence performed in a physical layer. A receiver(130) is composed of a control symbol controller finding out pure data only, a WA(Word Aligner)(150) controlling skews between lanes, an LIC(Lane Identifier Controller)(160) catching a position of a reversed lane by automatically recognizing the lane, and a 10b/8b decoder converting a 10-bit stream into an 8-bit stream. A serial converter(140) converts a word into a bit stream, transmits the bit stream to a cable, or converts a bit stream received from a differential serial transceiver into a byte stream. An error controller(180) supplies an error monitoring signal to a link layer(400), when an abnormal bit stream is received or the training sequence is reversed, or an error is generated during lane skew control.
Patent KR-20030038278-A (KR)
Title: Banner holder
Inventor: CHOI DO SIK
IPC: G09F15/00
Filed: 2001-11-15
Abstract: PURPOSE: An apparatus for installing a banner is provided to maximize an advertising effect and minimize the financial costs by installing various sizes of banners at one banner installation device. CONSTITUTION: An upper support(1) has an insertion portion(4), an insertion hole(5), and a combination hole(14). A couple of pole(9) are inserted into insertion holes of the insertion portion(4). The insertion holes of the insertion portion(4) are formed on both sides of an upper portion of the insertion portion(4). The insertion hole(5) is formed on bottom side of the upper support(1). The combination hole(14) is formed on a center portion of the upper support(1). A mobile support(2) includes the insertion portion(4), an insertion hole(6), and a fixing button(8). A support bar(15) is inserted into the insertion hole(6). A leg support(3) is combined with a plurality of legs(16). A combination projection is inserted into the combination hole(14). An adhesive portion has an absorption hole.
Patent KR-20020006656-A (KR)
Inventor: LEE SANG HOON
Filed: 2001-11-20
Abstract: PURPOSE: A method for displaying customer's comment to products of a homepage is provided to express an intention of a consumer with respect to prices and qualities of commodities displayed in a shopping mall directly for selling properties of a property seller and to induce a property notifying person to suggest a reasonable price and quality to a consumer. CONSTITUTION: A consumer(1) connects to an Internet site(3) through one's terminal(2). The consumer(1) connects to a supervising company shopping mall(4) or a shopping mall being linked with the supervising company and searches properties being notified(6) in the shopping mall. The consumer(1) watches the notified properties, compares a price, a quality, and a service, and expresses one's intention(20). An operator homepage of the supervising company displays a box(7) on a screen for supplying an opportunity and a medium capable of expressing one's intention to the consumer(1) and enabling the consumer(1) to display a numeral or a check. If the checked number is exceeded to a number designated by the supervising company(8), the corresponding property is withdrawn, the withdrawn news is informed to a manager of the property, and new property is inserted in the space.
Patent KR-20030043468-A (KR)
Title: Apparatus and Method for arbitrating data transmission of devices based on SMII standard
Inventor: KIM MI SEON
IPC: H04L7/00
Filed: 2001-11-28
Abstract: PURPOSE: An apparatus for arbitrating data transmission between devices according to an SMII(Serial Media Independent Interface) standard and a method therefor are provided to overcome the limit of a PCB pattern distance between a MAC(Media Access Control) chip and a PHY(Physical layer protocol) chip and prevent a transmission error by the delay of the data transmission. CONSTITUTION: The first to third buffers(31-33) buffer transmission data inputted from a PHY chip(20) and a MAC chip(10) by a segment unit, delay the buffered transmission data by n clocks, and output the delayed transmission data to a selected clock delay path. The first to third clock switches(35-37) switch clock delay paths of the first to third buffers(31-33), and output the delayed transmission data of the segment unit to the MAC chip(10) and the PHY chip(20).
Patent KR-20030045491-A (KR)
Title: Optical system for sensing image
Inventor: KANG GYEONG YONG
IPC: H04N5/225
Filed: 2001-12-04
Abstract: PURPOSE: An image sensing optical system is provided to improve reliability and to increase productivity while reducing a volume of the image sensing optical system by minimizing assembling tolerance of the image sensing optical system. CONSTITUTION: An image sensing optical system includes a substrate(100) formed with a recess region(102) having a predetermined depth. An image sensor is formed on the recess region of the substrate. The image sensor is bonded to the substrate(100) through a semiconductor manufacturing process. An infrared ray shielding filter(116) is provided between an object and the image sensor. A lens(112) is provided to refract light from the object to the image sensor. A supporting member(114) surrounds the image sensor in order to support the lens(112). A light limiting device is provided to limit light approaching the image sensor. The lens(112) is integrally formed with the supporting member(114).
Patent KR-20030047171-A (KR)
Title: Method For Fabricating A Liquid Crystal Display Device
Inventor: SONG SANG MU
IPC: G02F1/1339
Filed: 2001-12-08
Abstract: PURPOSE: A method for fabricating a liquid crystal display is provided to simplify fabrication processes and reduce loss of materials to improve production efficiency. CONSTITUTION: A black matrix(62) is formed on a substrate(41). A color filter(60A,60B,60C) is formed on the substrate. A common electrode(58) is formed on the color filter. A screen mask(70) is placed on the color filter formed on the substrate. A spacer material is printed on the substrate through the screen mask. The printed spacer material is burnt to form spacers. The spacer material includes a binder and a solvent.
Patent KR-20030048972-A (KR)
Title: Apparatus for preventing paper money missing of cash dispense module cash box
Inventor: JUN DAE GEUN
IPC: B65H1/00
Filed: 2001-12-13
Abstract: PURPOSE: An apparatus for preventing omission of paper money from a cash box of a cash dispenser is provided to prevent the omission of paper money from a paper outlet of the cash box in a transferring process of the cash box by improving a structure of the cash box. CONSTITUTION: An apparatus for preventing omission of paper money includes a shield section(101), a rotary bar, a torsion spring, and a metal rotary section(105). A paper money outlet(2) is formed at a lower side of a front face of a cash box(c). The shield section is horizontally arranged at both sides of a lower portion of the paper money outlet. The rotary bar is fixed vertically to at a rear end portion of the shield section in order to be coupled to the rotary bar. The torsion spring is coupled to a lower end portion of the rotary bar in order to rotate the rotary bar. The metal rotary section is fixed to an upper end portion of the rotary bar in order to rotate the shield section.
Patent KR-20020086206-A (KR)
Inventor: MASUDA MASATOSHI
IPC: B05B11/00
Filed: 2001-12-14
Abstract: PURPOSE: To provide a fluid delivery pump which can effectively prevent the corrosion or dissolution of a coil spring. CONSTITUTION: This fluid delivery pump 1 is equipped with a piston 83 which can reciprocate in a cylinder 23; first and second hollow linking tubes 81, 82 which link a nozzle head 2 with a piston 22 to transmit a pressing force applied to the nozzle head 2 to the piston 83 for pushing down the piston 83; a coil spring 24 placed around the first and second linking tubes 81, 82 for enhancing the movement of the piston 83 in the upward direction; a first valve mechanism 86 which causes a fluid stored in a fluid storage section 4 to flow into the cylinder 23 when the piston 83 moves upward; and a second valve mechanism 87 which causes the fluid flowing into the cylinder 23 to flow into the nozzle head 2 through the insides of the first and second linking tubes 81, 82 when the piston 83 moves downward.
Patent KR-20030050032-A (KR)
Title: An air bag door of an automobile
Inventor: KONG BYEONG SEOK
IPC: B60R21/201
Filed: 2001-12-18
Abstract: PURPOSE: An air bag door for a vehicle is provided to prevent breakage of a door body, and to restrict the passenger from being injured against broken pieces by expanding sufficiently in rotating the door body around the hinge part. CONSTITUTION: An air bag door of a vehicle comprises a housing(100) placed in a crash pad(10) to install an air bag; a sheet(200) having an assembling groove(210) in the upper part of the crash pad; a door body(300) having a cutting groove(310) in the border with the crash pad and forming the same plane with the crash pad; a reinforcing plate(400) placed inside the door body, and composed of an upper end extended out of the sheet and a guide slot(410) formed corresponding to the assembling groove of the sheet; and a fixing screw(500) combined with the assembling groove from the lower part of the guide slot to fix the mutual position. Breakage of the door and the injury of the passenger are prevented by sufficiently expanding in rotating the door body around the hinge part.
Patent KR-20020050747-A (KR)
Inventor: ARIHARA TSUTOMU
IPC: F21Y103/00
Filed: 2001-12-21
Abstract: PURPOSE: A surface light source apparatus and an image display device are provided to prevent disconnection of lead wire connected to a fluorescent lamp. CONSTITUTION: A fluorescent lamp(12) has a grounding wire(39A) connected on one end and a wire(39B) connected on the other end. The grounding wire is wired along the fluorescent lamp to the other end and the grounding wire is further drawn out of a frame(2) together with the wire. The grounding wire and the wire drawn out of the frame are bound by a binding band(59). Thus the wire between the binding band and the frame becomes longer than the grounding wire, to be loosened.
Patent KR-20030053909-A (KR)
Title: Balance shaft assembly
Inventor: KIM JONG YUN
IPC: F01M1/06
Filed: 2001-12-24
Abstract: PURPOSE: A balance shaft assembly is provided to prevent reduction of engine output by reducing the rotation resistance caused due to the engine oil during the high speed rotation of the balance shaft. CONSTITUTION: A balance shaft assembly(1) comprises a balance shaft(2) having an eccentric mass portion(6); a carrier(3) for supporting the balance shaft; an air inlet check valve(12) mounted on the carrier, and which opens to permit the air existing within a crank case to flow into the carrier when the internal pressure of the crank case increases; and an oil outlet check valve(15) arranged underneath the carrier, and which opens to discharge the oil collected within the carrier to the crank case.
Patent KR-20030058337-A (KR)
Title: A X-ray detector and a method for fabricating thereof
Inventor: CHOO GYO SEOP
IPC: H01L31/115
Filed: 2001-12-31
Abstract: PURPOSE: An X-ray detector and a fabricating method thereof are provided to simplify a fabrication process by removing a process for forming an organic insulating layer on the first protective layer and a process for forming a buffer layer at a lower portion of a pad electrode. CONSTITUTION: An X-ray detector includes a gate line(251), a gate connection line, a gate pad electrode(234), a data line(252), a data connection line, a data pad electrode(253), a TFT, a ground line(254), the first protective layer, a capacitor electrode(268), the first gate pad terminal electrode(270), a pixel electrode, the second protective layer, the second gate pad terminal electrode(292), a data pad contact hole, and a ground pad contact hole. The TFT includes a gate electrode(232), an active layer, a source electrode(248), and a drain electrode. The ground line is connected to a ground pad electrode(255). The first protective layer is formed with a silicon insulating layer. The capacitor electrode is connected to the exposed ground line. The first gate pad terminal electrode is connected to the exposed gate pad electrode. The second protective layer is used for exposing partially the drain electrode and the first gate pad terminal electrode. The pixel electrode is connected to the drain electrode. The second gate pad terminal electrode is connected to the first gate pad terminal electrode. The data pad contact hole is used for exposing the data pad electrode. The ground pad contact hole is used for exposing the ground pad electrode.
Patent KR-20010079918-A (KR)
IPC: H01L21/265
Filed: 1999-09-24
Abstract: 단결정 산화물 기판이나, 실리콘 기판상에 피착된 산화물층 등의 절연성 하지 위에, 실리콘층을 에피택셜 성장한 SOI 기판을 제조하는 경우에, 절연성 하지 위에 에피택셜 성장한 제1 실리콘층에 이온을 주입하여 실리콘층의 계면 심부를 비정질화한 후, 어닐링 처리를 행하고 재결정화한다.  다음에 가열 처리하여 표면측의 일부를 산화하여, 그 실리콘 산화물층을 에칭 제거한 후, 남은 제1 실리콘층 위에 실리콘층을 에피텍셜 성장하여 제2 실리콘층을 형성한다.  그 후, 제2 실리콘층에 다시 이온을 주입하여 계면 심부를 비정질화한 후, 어닐링 처리를 행하여, 재결정화한다.  이에 따라, 실리콘층의 결정 결함 밀도가 매우 작고, 표면 평탄성이 양호한 SOI 기판을 제작할 수 있다.  그 때문에, 본 발명에 의한 반도체 기판상에서는, 종래에 없던 높은 디바이스 성능이나 신뢰성을 갖는 전자 디바이스나 광 디바이스를 실현할 수가 있다.