baber/WOPTO huggingface dataset:
Patent KR-20000039032-A (KR)
Title: Rod guide structure of shock absorber
Inventor: CHO KI HAENG
IPC: F16F9/32
Filed: 1998-12-10
Abstract: PURPOSE: A rod guide structure of a shock absorber is provided to decrease the friction in the reciprocation of the piston rod by forming an oil chamber in the inside of a du-bush, thereby preventing the shock absorber's life from being shortened. CONSTITUTION: In a rod guide structure of a shock absorber combined to support a piston rod(2) in the upper part of the inside tube and the outside tube of shock absorber and forming a groove part(11) on the inside wall for combining with a du-bush(3) coated by Teflon, includes an oil chamber(12) formed in the middle inside of the du-bush(3) for smoothly supplying the contacting part with the oil in a reciprocation of the piston rod(2), the du-bush(3) divided into two part on the other side of the oil chamber(12) for point contacting at least at four part during the reciprocation of the piston rod(2).
Patent KR-20000040325-A (KR)
Title: Disc conveying apparatus
Inventor: PARK SEONG JIN
IPC: H01L21/68
Filed: 1998-12-17
Abstract: PURPOSE: A disc conveying apparatus is provided to prevent a ball screw from the external impact by adopting a cover for protecting the ball screw. CONSTITUTION: A disc conveying apparatus comprises a base(12). A conveying section is slidably installed on the base(12). The conveying section makes contact with a disc so as to convey the disc. The conveying section includes a reciprocating bar(14) which is connected to the disc. A ball screw(16) has a first end connected a base(12) and a second end which is coupled to the reciprocating bar(14) so as to allow the reciprocating bar(14) to be reciprocated. A cover(24) is provided to protect the ball screw(16) from an external impact. The cover(24) covers a portion of the ball screw(16) which is protruded to an exterior. The cover(24) is inserted into the reciprocating bar(14) when the reciprocating bar(14) is reciprocated.
Patent KR-20000040595-A (KR)
Title: Resin composition for extruded lamination having good heat seal property and workability
Inventor: YU JE WU
IPC: C08L23/04
Filed: 1998-12-18
Abstract: PURPOSE: A resin composition useful as food packaging film is provided which has an excellent thermal seal property at low temperature and workability CONSTITUTION: A resin composition comprises 75-95 weight parts of copolymer or terpolymer of propylene and ethylene or 1-butene having 3-20 total mole % of ethylene, 1-butene or ethylene and 1-butene, less than 155°C of melting point and 10-30 g/10 minutes(230°C) of melt index, 5-25 weight parts of linear low density polyethylene having 0.5-40 g/10 minutes(190°C) of melt index and less than 0.930 g/cm¬2 of density, 0.001-0.1 weight part of molecular weight adjusting agent, 0.01-1.0 weight part of silane compound as a cross-linking agent and 0.001-1.0 weight part of Sn compound as a cross-linking accelerator.
Patent KR-20000041667-A (KR)
Title: Method for controlling driving of roller table
Inventor: WHANGBO SANG WHA
IPC: B21B39/12
Filed: 1998-12-23
Abstract: PURPOSE: A method for automatically controlling a roller table is provided to improve the transfer efficiency of materials by adding up a method to save time of transferring materials. CONSTITUTION: Group data is generated to material data on each rolling material and a certain group grouped into plural materials. When the rolling material entering a start zone is an initial grouping object, an initial grouping waiting data is managed and transferred to a waiting zone so that the initial grouping is performed with a following material. If not, it is judged whether a margin zone exists on the present roller table. With the margin zone, it is judged whether to divide the present set up group. In case of not needing to divide the group, a transfer distance up to the margin zone is output and a roll driving motor is driven so that a corresponding group is transferred. Without a margin zone, a grouping condition to each material and group is judged. If the grouping condition is satisfied, the corresponding material and group is grouped and transferred.
Patent KR-20000042553-A (KR)
Title: Slide door of circular refrigerator
Inventor: KIM JONG HAN
IPC: F25D23/02
Filed: 1998-12-26
Abstract: PURPOSE: A slide door of a circular refrigerator is provided to open and shut a cavity by sliding by adopting the slide door in the circular refrigerator having a circular shape and making shelves rotatable, thereby easily putting in and taking out food even in the small space. CONSTITUTION: A slide door of a circular refrigerator includes a predetermined size of a curvilinear opening part(301) formed in a circular housing(300) for putting in and taking out food, a guide having a predetermined length formed in the upper part and the lower part of the housing(300), and a door(320) of which the upper part and the lower part secured in the guide for being opened and shutted being slided on the guide by a wheel installed in the upper part and the lower part.
Patent KR-20000043570-A (KR)
Title: Method for forming under bump metallurgy in semiconductor package
Inventor: MUN JONG TAE
IPC: H01L23/48
Filed: 1998-12-29
Abstract: PURPOSE: A forming method of an under bump metallurgy(UBM) of a semiconductor package is provided to prevent a formation of an intermetallic compound and to enhance a bonding strength of a solder ball by increasing a bonding area. CONSTITUTION: To mount a semiconductor package onto a substrate, a solder ball(S) made of tin/lead alloy is formed on a lead frame(L) made of copper. In addition, two diffusion barriers(1,2) are formed as an under bump metallurgy(UBM) for preventing a formation of an intermetallic compound between the solder ball(S) and the lead frame(L). First diffusion barrier(1) is made of nickel capable of preventing a diffusion of copper. And, second diffusion barrier(2) is made of tin/lead alloy capable of increasing a bonding area of the solder ball(S) during a reflow soldering process. In particular, the nickel layer(1) is plated to a thickness of 0.25 to 6 micrometer at a current of 0.5 to 5 ampere for two to five minutes. Furthermore, the tin/lead alloy layer(2) is plated to a thickness of 2 to 20 micrometer.
Patent KR-20000010511-A (KR)
Title: Touch panel input apparatus
Inventor: MAEDA DOSIHUMI
IPC: H01H13/703
Filed: 1998-12-30
Abstract: PURPOSE: A touch panel input apparatus is to input pressure location with a light operation pressure, such as finger, pen, etc., and to improve a transmissivity and visibility by injecting a transparent liquid between transparent plates. CONSTITUTION: A touch panel input apparatus comprises: two sheets of transparent plate(2,3), wherein electric conductor layers(4,5) are formed; a seal part(10), which makes a narrow gap(d) between the closely attached electric conductor layers so as to lay and support; and a transparent insulation liquid(11), which is injected between two sheets of transparent plate(3,4) sealed by the seal part(10), which is formed as an adhesive layer hardening a reaction type adhesive with flexibility.
Patent KR-20000044242-A (KR)
Title: Apparatus for controlling reception power sensitivity of pulse radar system
Inventor: JEONG PHIL HAN
IPC: G01S7/34
Filed: 1998-12-30
Abstract: PURPOSE: An apparatus for controlling reception power sensitivity of a pulse radar system is provided to control a signal power received through a circulator. CONSTITUTION: An apparatus for controlling reception power sensitivity comprises a circulator(111) which performs a switch operation in order to receive a transmit signal from a pulse doppler radar system and a receive signal from a target. A power distributor(113) divides an input signal power into a first power signal and a second power signal, and transfers the first and second power signals to a phase delay part(115) through corresponding transfer paths. The phase delay part(115) delays the first power signal so as to have a 90 degree phase difference with the second power signal. A power mixer(117) receives the first and second power signals through the transfer paths to delay the second power signal so as to have the same phase as the first power signal. An impedance converting part(119) performs an impedance matching between a single transfer path for transferring the first and second power signals from the power mixer and a transfer line of a reception terminal of a pulse radar system.
Patent KR-20000045211-A (KR)
Title: Method for diagnosing channel of unmanned base station in cdma
Inventor: KIM JEA HUN
IPC: H04B17/00
Filed: 1998-12-30
Abstract: PURPOSE: A method for diagnosing a channel of a unmanned base station in a code division multiple access(CDMA), is provided to diagnose a modem assigning a channel for itself, in a system operation initialization and operating, in a channel card of the base station, and to reduce improve a call finish ratio. CONSTITUTION: A method for diagnosing a channel of a unmanned base station in a code division multiple access(CDMA), contains steps. The first step is to initialize a modem, and to decide whether a read/write function of all modem and a synchronization character of an external clock are normal. The second step is to communicate the modem, and to register an error ratio of an operation channel and a channel operation state such as a call state, on an internal database. The third step is to identify information registered on the database, and to decide whether the channel operation state is normal. The fourth step is to return to the second step if the channel operation state is normal, and to stop a channel assign of the modem, by informing a base station controller of a abnormal channel modem, if is not. The fifth step is to decide whether modulation/demodulation function of the modem is normal. The sixth step is to return to the second step if the modulation/demodulation function is normal, and to end if not.
Patent KR-20000045941-A (KR)
Title: Anisotropic electro-conductive sheet having position determining part
Inventor: NAOI MASAYA
IPC: H01B1/00
Filed: 1998-12-30
Abstract: PURPOSE: An anisotropic electro-conductive sheet is provided to exactly determine the position of an electrode of the sheet to the elements of electric circuit having a fine pitch between electrodes and to obtain stable electro-conductivity. CONSTITUTION: An anisotropic electro-conductive sheet having a position determining part according to the present invention comprises an electro-conductive part comprising electro-conductive materials bonded in an insulator along the thickness; and a zone except for the electro-conductive part comprising an insulator having elasticity wherein the sheet has a position determining part comprising a position determining metal plate arranged on the periphery of the sheet.
Patent KR-20000046806-A (KR)
Title: Apparatus for setting up wafer probing and method thereof
Inventor: KIM GI SU
IPC: H01L21/66
Filed: 1998-12-31
Abstract: PURPOSE: An apparatus for setting up a wafer probing and a method thereof are provided to implement a micro sensor on the lower portion of the probing position in order to shorten the period required for wafer setup. CONSTITUTION: An apparatus for setting up a wafer probing includes a plurality of micro sensors(20,21,22,23), a main controller(40), and a storage(50). The plurality of micro sensors(20,21,22,23) are moved along with a predetermined route responding to a control signal to sense card needles of the probe. The main controller(40) controls the translation of the micro sensors and the sensing operation according to the position detection data detected at the micro sensors. The storage(50) according to the present invention stores the position detection data from the main controller. The probe card is mounted on a probing position.
Patent KR-19990044439-A (KR)
Title: 기판용 유리와 이를 이용한 플라즈마 디스플레이 장치
IPC: H01J17/16
Filed: 1996-07-10
Abstract: 본 발명의 플라즈마 디스플레이 장치는 한 쌍의 기판용 유리, 상기 기판용 유리의 내측면에 설치된 방전용 전극, 및 상기 기판용 유리내에 배치되고, 상기 전극의 방전에 의해 발광하는 형광체를 구비하고 있다.  이 플라즈마 디스플레이 장치에 사용되는 기판용 유리는 중량백분율로, SiO 2 50∼65%, Al 2 O 3 2∼15%, MgO 0∼4%, CaO  0∼2.9%, SrO 2∼13%, BaO 0.5∼13%, MgO+CaO+SrO+BaO 10∼27%, Li 2 O 0∼1%, Na 2 O 2∼10%, K 2 O 2∼13%, Li 2 O+Na 2 O+K 2 O 7∼15%, ZrO 2 1∼9%, TiO 2 0∼5%, Sb 2 O 3 0∼1%, As 2 O 3 0∼1%의 조성을 가진다.  이 기판용 유리는 570℃ 이상의 온도로 열처리하는 경우에도 열수축이 작고, 또한 75∼95×10 -7 /℃의 열팽창계수를 가지며, 또한 소다 석회 유리에 비해 체적 저항율이 높고, 화학적 내구성이 뛰어나다.
Patent KR-19990072042-A (KR)
Title: 무선통신시스템에링크를설정하기위한방법및장치
IPC: H04M3/42
Filed: 1997-08-13
Abstract: 무선 통신 시스템(208, 308) 내의 기지국 시스템(203, 303)은 이동국(200, 300)과 음성 인식 시스템(209, 312) 간에 링크를 설정한다.  기지국 시스템(203, 303)이 접속이 요구되었다는 것을 판정한 경우, 기지국 시스템(203, 303)은 이동국(200, 300)에 인간 음성 전용의 제1 코덱(201)으로부터 음성 인식 전용의 제2 코덱(202)으로 전환할 것을 지시한다.  단지 이동국(200, 300) 내의 코덱들 간에 전환만이 행해진 후 기지국 시스템(203, 303)은 이동국(200, 300)과 음성 인식 시스템(209, 312) 간에 링크를 설정한다.
Patent KR-19990081979-A (KR)
IPC: A61K31/195
Filed: 1997-01-27
Abstract: Additives to concentrated injection and infusion solutions that avoid or mitigate acute or delayed hypersensitivity reactions as well as injection and infusion solutions that contain these additives are described.
Patent KR-19990082548-A (KR)
Title: 기포 제재를 제조하기 위한 방법 및 장치
Filed: 1997-02-07
Abstract: 로(14)를 사용하여 기포 제재(16)의 연속 제조를 위한 장치 및 방법에 있어서, 두 부분 주형 메카니즘(11)은 로(14)내의 폐쇄 주형을 형성하기 위해 함께 작용하고 각각 순환하는 루프(17, 18)인 상부(12)와 하부(13)를 포함하도록 제공되고, 상부와 하부(12, 13)는 장치(10)가 작동되는 동안 쉽게 제거되고 교체될수 있는 다수의 횡단 주형 소자를 각각 포함하며, 이송 메카니즘(15)은 로(14)의 위로 흐르는 주형 메카니즘(11)으로 기포되어지는 유도 재료(28)를 제공하고, 스크래퍼(32)나 그 동류는 주형 메카니즘(11)으로부터 기포 되어진 제재(16)를 지지하고 분리하기위해 로(14)의 아래로 제공되어질 수 있는 것을 특징으로 한다.
Patent KR-19990087163-A (KR)
IPC: A61K31/4365
Filed: 1997-02-17
Abstract: PCT No. PCT/FR97/00296 Sec. 371 Date Aug. 12, 1998 Sec. 102(e) Date Aug. 12, 1998 PCT Filed Feb. 17, 1997 PCT Pub. No. WO97/29753 PCT Pub. Date Aug. 21, 1997The invention relates to a pharmaceutical composition containing an association of active principles, wherein the active principles are clopidogrel and aspirin, each constituent being present in a free form or in the form of a pharmaceutically acceptable salt.
Patent KR-20000010815-A (KR)
Title: Uvula, tonsil, adenoid and sinus tissue treatment device and method
Inventor: EDWARDS STUART D
IPC: A61B18/12
Filed: 1997-03-06
Abstract: PURPOSE: An apparatus for ablating at least a portion of a uvula is provided for treatment of diseases relating to uvula, tonsil, adenoid and sinus tissue. CONSTITUTION: The apparatus comprises an electrode(124) with a proximal end, and an electrode distal end sharpened sufficiently to pierce an exterior of the uvula without a retainer device supporting the uvula; an advancement and retraction part coupled to the electrode(138) and configured to advance the electrode(138) distal end through an exterior surface of the uvula and into an interior region of the uvula, the advancement and retraction part being configured to retract the electrode distal end from the interior of the uvula; a handle part coupled to the electrode proximal end; and a cabling part coupled to the electrode(138). The apparatus further comprises an injection media member provided at the electrode distal end for supplying an injection media, and an energy source coupled to the cabling part.
Patent KR-20000011126-A (KR)
Title: Circular stripline package incorporating a low noise amplifier
Inventor: TORGESON GEORGE P
IPC: F42B15/01
Filed: 1998-03-12
Abstract: PURPOSE: A low noise amplifier package to be used with a stripline receiver is to improve the sensitivity of a receiver. CONSTITUTION: A package has three input/output ports symmetrically located around the package, including DC bias, RF input, and RF output ports. The package mounts directly into the stripline receiver board as a drop-in replacement for an isolator used in the existing stripline receiver board. A circular low noise amplifier package comprises a top cover, an upper RF gasket, a package lid, a hermetic low noise amplifier module containing a low noise amplifier chip, a lower RF gasket, and a bottom cover. A amplifier module has feed through pins that extend through the outer wall thereof and couple to the low noise amplifier chip. The top and bottom covers are used to secure the amplifier package to the stripline receiver board. The upper and lower RF gaskets aid in improving an RF ground. The package lid is seam sealed to the amplifier module to hermetically seal the entire package.
Patent KR-20000016129-A (KR)
Title: Aqueous nacreous lustre concentrate
Inventor: ANSMANN ACHIM
IPC: C07C31/18
Filed: 1997-05-22
Abstract: PURPOSE: Disclosed is a novel aqueous nacreous lustre concentrates containing esters of carboxylic acids, emulsifiers, and polyols. CONSTITUTION: The novel aqueous nacreous lustre concentrates contains, in relation to the non-aqueous component:(a) 1 to 99.1 wt% esters of polyvalent, possibly hydroxy-functionalized carboxylic acids with fatty alcohols with 6 to 22 carbon atoms; (b) 0.1 to 90 wt% anionic, non-ionic, cationic, ampholytic and/or zwitterionic emulsifiers; and (c) 0 to 40 wt% polyols, with the proviso that the quantities make up 100 %.
Patent KR-20000050292-A (KR)
Title: Spider in ion implanting apparatus
Inventor: LEE CHAE YEONG
IPC: H01L21/265
Filed: 1999-01-02
Abstract: PURPOSE: A spider of an ion injection apparatus is provided to transfer a wafer vertically while controlling a phenomenon that a pad comes out, by preparing a rectangular pad in the spider bar. CONSTITUTION: A spider of an ion injection apparatus, positioned on a wafer supporting table(3), moving a wafer(7) up and down, comprises a spider bar(9) and a rectangular pad(11). The spider is composed of three branches with the wafer supporting table as a center. The rectangular pad is established in the spider bar.
Patent KR-20000050353-A (KR)
Inventor: PARK GYEONG HO
IPC: B41J11/42
Filed: 1999-01-07
Abstract: PURPOSE: A method is provided to suppress loss of a toner image formed on a photosensitive medium and to reduce the pieces of removed papers when paper supply error occurs. CONSTITUTION: A paper pass sensor(60) doesn't output a signal at a passing time even if rollers(36) keep driving. A printer considers paper supply error occurs and finds where the paper supply error occurs on a paper supply passage(35). The printer decides if there is a transferring paper(37) prior than an error position. If so, the transfer rollers stop working and the only prior paper is transferred by a corresponding transfer roller. When the transferring paper doesn't enter a copying device(19) and a toner image is formed on a photosensitive belt(14), the toner image is copied on the paper and discharged outside.
Patent KR-19990064417-A (KR)
Title: 무인 방범 시스템
IPC: H04M11/04
Filed: 1999-01-15
Abstract: 본 발명은 무인 방범 시스템에 관한 것으로, 침입이 예상되는 경로에 복수의센서(60)와 전기충격수단(58)을 설치하여 센서(60)의 감지시에 미리 설정된 복수의전화번호를 전화국선(24)을 통해 송출시키고, 전화가 연결되었을 때에 저장된 음성메시지 및 현재상황을 출력시켜 무단 침입자를 검거할 수 있도록 한 무인 방범 시스템으로 구성함으로써, 방범 시스템이 설치된 장소에 외부로부터 무단으로 침입하였을 경우에 센서(60)가 이를 감지하여 예상되는 침입로에 설치된 전기충격수단(58)에 고전압을 걸어 침입자를 움직이지 못하게 하고, 미리 입력해 둔 복수의 전화번호로 자동으로 전화를 걸어 침입상태를 알려주어 무단 침입자를 검거할 수 있도록 한 것이다.
Patent KR-20000051243-A (KR)
Inventor: KIM SANG JOON
IPC: G11B25/04
Filed: 1999-01-20
Abstract: PURPOSE: An inclination adjusting apparatus of a turntable for an optical disk player is provided to reduce a power consumption by reducing a load of a driving motor in conveying an optical pick-up unit. CONSTITUTION: A slope of a turntable fixing panel(10) is adjusted as bolts(20,30,40) are engaged or released. the blot(20) is fixed at a main frame(1). Coil springs(31,41) are inserted into the bolts(30,40). The coil springs(31,41) are disposed between the main frame(1) and the turntable fixing panel(10). The turntable fixing panel(10) is combined with the main frame(1) by means of a plate spring(50). A rotational shaft(3a) is disposed on the connection line of the fixing bolt(20) and the slope adjusting bolt(40). A position setting protrusion(3c) is formed at the bottom of a driving motor housing(3b), and a position setting groove(11) at which the position setting protrusion(3c) is fixed is formed on the turntable fixing panel(10).
Patent KR-20000056582-A (KR)
Inventor: KIM YONG TAEK
IPC: F24F13/00
Filed: 1999-02-24
Abstract: PURPOSE: An apparatus for opening and closing suction and discharge holes of an air conditioner is provided to uniformly cooling or heating a room space by forming suction and discharge holes on front and both side panels and prevent permeation of impurities by mounting doors on the front discharge hole, and side suction and discharge holes. CONSTITUTION: An apparatus for opening and closing suction and discharge holes of an air conditioner includes a cabinet(50) formed with suction and discharge holes(61,71) on a front panel(51) and suction and discharge holes(65,75) on both slanted side panels and vertical guide grooves at both sides of the front discharge hole, a front discharge door(80) of which both side parts are inserted in the guide grooves of the cabinet for opening and closing the front discharge holes by moving vertically, a stepping prevention panel(85) mounted at a lower part of the front discharge hole to be withdrawn in case of door opening and protruded in case of door closing for resolving the stepped difference between the door and the front panel, and side suction and discharge doors(90,80) respectively mounted on the side suction and discharge holes for opening and closing the side suction and discharge holes by rotating.
Patent KR-20000056603-A (KR)
Inventor: EOM YOUN SEOP
IPC: G01F23/68
Filed: 1999-02-24
Abstract: PURPOSE: A filled level perceiving device of ink contained in vessel is provided to diminish a measurement error of filled level in a vessel, remove a need of increasing of the input signal lines although the measuring intervals of the filled level and lessen the burden of controlling a printer. CONSTITUTION: A filled level perceiving device of ink contained in vessel comprises a floating body(42), many perceiving sensors(43), a floating body position signal generating section(50) and a filled level calculating section(60). The floating body(42) is installed to float on ink filled in a vessel. The perceiving sensors(43) are installed with constant intervals along the perpendicular displacement of the vessel to output a floating body perceiving signal when the floating body(42) is arrived in the distance of perceiving. The floating body position signal generating section(50) outputs position signals corresponding to the perpendicular displacement of the floating body(42) by converting the floating body perceiving signals into the position signals. The filled level calculating section(60) measures the filled level of the ink contained in the vessel from the position signals.
Patent KR-20000059832-A (KR)
Inventor: AHN YEONG SEON
IPC: G11B5/84
Filed: 1999-03-09
Abstract: PURPOSE: A method for enhancing a drive production yield by detecting a laser bump is provided to enhance a production yield by detecting a laser bump prior to a test fabrication. CONSTITUTION: A drive uses disks having a zone as a recording media. The zone has a bump by a laser texturing. Data patterns are written to each track of a data zone adjacent to the zone, The data pattern is read, it is checked that the read data pattern is identical with a written data pattern, and it is checked whether a laser bump is formed to a corresponding track or not. If the written data pattern is not identical with the read data pattern, a servo track writing processing is performed to a disk surface. Thereby, a production yield is enhanced by detecting a laser bump prior to a test fabrication.