baber/WOPTO huggingface dataset:
Patent KR-20000028846-A (KR)
Inventor: FUHSCARL HEINZ
IPC: B05B11/00
Filed: 1999-10-05
Abstract: PURPOSE: A medium dispenser is provided to be easily produced or assembled, to flow and collect various mediums, to connect the contiguous outer faces of a shape factors and to spray the medium. CONSTITUTION: A dispenser equips a nozzle body installed in an operating head(2) in parallel with central shaft lines(10,11) and an air pump passing through the nozzle body in a duct for a liquid medium. The head is assembled with a pump piston(41) combined with a thrust piston pump(32) for a liquid medium for supplying a unit(67) installed in a horizontal direction. Therefore, the piston is connected to a pump base by entering the flange rim of a crimp ring. Metal molding factor contact surfaces or tensile faces are horizontally on a duct shaft line and surround the shaft line with a seal. The contact surfaces slide increasing compressing force until the contact surface becomes a rigid seat in the end. Then, the dispenser is self-locking by a frictional connection without adding any locking or snap member.
Patent KR-20010038168-A (KR)
Title: Audio system for vehicle
Inventor: MUN DONG JIN
IPC: G11B20/10
Filed: 1999-10-22
Abstract: PURPOSE: An audio system for a vehicle is provided to reduce the space for storing cassette tapes or audio CDs and save many songs in a memory unit by using a wireless communication terminal without a cassette tape or an audio CD. CONSTITUTION: A function operating unit(11) inputs a control signal for operating a system. A micom(12) determines an action of a system in accordance with a control signal from the function operating unit(11). A memory unit(13) saves songs received through a wireless communication instrument(2). A decoding unit(14) restores and decodes a compression of songs saved in the memory unit(13). A D/A converter(15) converts a digital signal output from the decoding unit(14) into an analog signal. An amp unit(16) amplifies an analog signal output from the D/A converter into an audio signal.
Patent KR-20010038560-A (KR)
Inventor: KIM JU WAN
IPC: F04B17/04
Filed: 1999-10-26
Abstract: PURPOSE: A method for controlling operation of linear compressor is provided to achieve an optimum operation by detecting an unstable resonance region in accordance with the inlet/outside side pressure of the compressor and the ambient air temperature. CONSTITUTION: A method comprises a step(S1100) of reading an ambient temperature from the compressor; a step(S1150) of dividing into a stable section(S1,S3) and an unstable section(S2); a step(S1200) of operating the compressor at a constant stroke voltage(V1) for the section(S1) where the ambient temperature is low; a step(S1250) of operating the compressor at a constant stroke voltage(V3) for the section(S3) where the ambient temperature is high; and a step(S1300) of operating the compressor in the optimum operation point search and operation algorithm for the section(S2) where the ambient temperature is medium.
Patent KR-20000035094-A (KR)
Inventor: MAISTER UBE
IPC: A47L9/24
Filed: 1999-10-28
Abstract: PURPOSE: An elastic suction pipe of vacuum cleaner is provided which improves the fabrication of an airtight casing and reduces the cost for the fabrication of the airtight casing. CONSTITUTION: The elastic suction pipe comprises: (i) an inner pipe(10); (ii) an outer pipe(20); and (iii) an airtight casing(13) which is fixed on the inner end of the inner pipe(10) and arranged at an insertion space(Z) between the inner pipe and the outer pipe(20) and has the thickness of less than that of the insertion space(Z) and has an airtight rib(14) which passes through the inside front(11) of the inner piper(10) in an axial direction and is supported by the inner and outer curved surfaces of the outer pipe(20), wherein the airtight casing(13) comprises a cavity(23), which is open at the inner and outer curved surfaces(19) of the airtight casing(13), and the inner pipe comprises a projection(22), which projects toward the inside insertion space(Z) and is fixed on a wall(21) of the inner pipe(10) and the cavity(23) and the projection(22) fix the airtight casing(13) on the inner pipe(10) at least in an axial direction
Patent KR-20010039279-A (KR)
Inventor: KIM GWON HO
IPC: G01P1/00
Filed: 1999-10-29
Abstract: PURPOSE: A vehicle speed displaying apparatus is provided to be capable of suppressing overspeed by displaying a running speed of a vehicle so as to be exposed at the exterior. CONSTITUTION: A vehicle speed displaying apparatus comprises an analog-to-digital converter(310), a light emitting diode(LED) driving part(320), an LED(330), and a constant voltage generating part(340). The analog-to-digital converter(310) converts an analog speed value from a speed sensor into a digital value, and the LED driving part(320) decodes the digital value from the analog-to-digital converter(310) to output an LED drive signal. The LED(330) displays a vehicle speed in response to an output of the LED driving part(320). The constant voltage generating part(340) generates a constant voltage(5V) when a start key(350) becomes on and drops the constant voltage through a zener diode(ZD1). The dropped voltage(3V) applied to the LED driving part(320) and the LED(330).
Patent KR-20010045142-A (KR)
Inventor: KWON YONG TAE
IPC: H01L23/52
Filed: 1999-11-03
Abstract: PURPOSE: A method for manufacturing a stack-type package is provided to freely modify a signal interconnection of upper and lower module packages by a pattern, by making outer leads of the upper module package adhered to the pattern formed on a substrate of the lower module package with a solder. CONSTITUTION: A strip-type substrate(23) having a pattern(22) is adhered to both sides of the upper surface of a lower chip(21). The pattern and a chip pad of the chip are connected with a lower metal wire(24). A sub module package(20) is formed by molding a predetermined portion of the lower chip, the metal wire, the pattern and the substrate by an encapsulating material. A solder paste is formed on the upper surface of the pattern exposed to the exterior of the encapsulating material of the sub module package. An upper module package(30) is so located that outer leads(32b) of the upper module package are aligned on the upper surface of the solder paste. The sub module package and the upper module package are reflowed to be bonded to each other. The substrate of the sub module package is sawed to a stacked package where the sub module package and the upper module package are stacked.
Patent KR-20000047626-A (KR)
Title: Process for manufacturing semiconductor device
Inventor: IHARA YOSHIHIRO
IPC: H01L23/31
Filed: 1999-11-12
Abstract: PURPOSE: A process of a semiconductor device is provided to manufacture a semiconductor device in which a patterned wiring connecting an electrode terminal of semiconductor element(chip) to a bump for external connection has a sides covered by a film. CONSTITUTION: A semiconductor device(1) is provided with patterned wirings connecting electrode terminals of a semiconductor element to external connection terminals for electrical connection of the semiconductor device to external circuits. The patterned wirings are formed by forming a film of a first metal(6) on which it is difficult to deposit an electrolytic plating film, and forming a film of a second metal(7) on the film of the first metal and a resist pattern on the film of the second metal(7). Forming a patterned first plating film using the resist pattern as a mask, removing the resist pattern and the film of the second metal(7) to expose the film of the first metal(6) and sides of the second metal(7) left under the first plating film(9) electrolytically plating the first plating film(9) and the exposed sides of the film of the second metal(7) thereunder with a metal to form a second plating film(10,11), and removing the exposed film of the first metal(6) using the second plating film(10,11) as a mask.
Patent KR-20000012296-A (KR)
Inventor: LEE JEONG HUN
IPC: H02K1/27
Filed: 1999-11-20
Abstract: PURPOSE: A portable small-sized plate generator is provided to achieve convenient charge in any place. CONSTITUTION: A plurality of cylindrical magnetic pieces having N and S polarity up and down have opposite polarity in adjacent pieces and vertically penetrate a plastic circular plate in a magnet arrangement plate. A plurality of bonding coils are coupled by electrical wires to circularly be disposed in a pair of plastic plates with symmetry to the magnetic plate in a bonding coil arrangement plate. A pair of the boding coil arrangement plates are mounted on both sides of the magnet arrangement plate and an externally coupling terminal is coupled to both poles of a commutator. A spring is operated to revolve the magnet arrangement plate, oscillating alternative current in the bonding coil arrangement plate to be commutated into direct current in the commutator.
Patent KR-20000012327-A (KR)
Inventor: PARK JIN HYUK
IPC: H04L12/58
Filed: 1999-11-22
Abstract: PURPOSE: A regional auction chain system on internet makes an independent category every region, makes the user use either a whole country auction or a regional auction, reduces a delivery time and delivery cost. CONSTITUTION: The regional auction chain system stores each region's category under one entire category if the user enters in the internet auction, thereby the user can use either a whole country auction or a regional auction. If the seller is registered in his desire region and his product has a benefit on cost, the product of the seller is automatically registered in the whole country range, the auction in the whole country range is performed. Thereby, a delivery time and a delivery cost are reduced.
Patent KR-20010049082-A (KR)
Inventor: KIM JAE SIK
IPC: C21B7/18
Filed: 1999-11-30
Abstract: PURPOSE: A method for directly uniforming pressure of a charging hopper using a rising gas from a blast furnace is provided to prevent abnormal charging into the blast furnace by minimizing a pressure deviation between the charging hopper and the inside of the blast furnace. CONSTITUTION: The method comprises the steps of simultaneously discharging fuel and raw materials and giving an order to uniform the pressure after back pressurizing and sweeping; selecting any one uniformed pressure mode among first uniformed pressure mode, first and second uniformed pressure modes and direct uniformed pressure mode; initiating charging of fuel and raw materials if pressure uniformization is completed after uniforming the pressure for a certain time with a first pressure uniforming valve opened in case of selecting first uniformed pressure mode; closing the first pressure uniforming valve and subsequently proceeding pressure uniformization by opening the second pressure uniforming valve after the lapse of a certain period of time by opening the first pressure uniforming valve, and initiating charging when pressure uniformization is completed in case of selecting the first and second uniformed pressure modes; opening a direct pressure uniforming valve, and subsequently proceeding pressure uniformization after opening a direct pressure uniforming control valve also, thereby initiating charging when pressure uniformization is completed in case of selecting a direct uniformed pressure mode; returning to the first step after closing each valves opened in the corresponding steps when charging is completed; and returning to the first step after closing a nitrogen purge valve and a suction nitrogen valve if it passes more than 5 seconds after opening the nitrogen purge valve and suction nitrogen valve after confirming closing of each valves.
Patent KR-20010054181-A (KR)
Inventor: LIM JAE BOK
IPC: B29C65/70
Filed: 1999-12-03
Abstract: PURPOSE: A molding, trimming, sawing and piercing die for embedded materials is provided to enhance working efficiency and to reduce the labor power by molding, trimming, sawing and piercing the embedded materials in one process. CONSTITUTION: A die for embedded materials consists of a lower die(1) integrally fixing a lower core(3); an upper die(2) fixing an upper core(4) molding a base material(30) and a skin textile fiber(20) by being stuck to the lower core; and cutter pad(9) cutting and trimming the base material and the skin textile fiber. After materials are supplied, the upper die slowly goes down and a supporting piece(13) supports the skin textile fiber on a plane portion(9a) of the cutter pad. A cutting portion(9c) of the cutter pad cuts the edge of the base material for a trimming. Then, a knife(12) cuts the skin textile fiber and the base material and the skin textile fiber are bonded each other. Finally, the embedded material consisting of the base material and the skin textile fiber is pierced by the punch of the upper core.
Patent KR-20010063144-A (KR)
Inventor: JI BANG SO
IPC: B60K15/04
Filed: 1999-12-21
Abstract: PURPOSE: A complete open type fuel filler lid saves trouble for injector to open a filler lid separately and manually. CONSTITUTION: A hinge(11) is provided on the lower portion of a filler lid(1) to be vertically opened. A hooker(12) positioned on the upper portion of the filler lid(1) and protruded elastically to the lower direction is locked by a latch(not illustrated) actuated by an opener cable connected with a lever in a car. The latch compresses the filler lid(1) outward to make the filler lid(1) elastically opened when the hooker(12) retreats, which opens the fuel filler lid completely and does not need to open it separately to inject fuel in a vehicle.
Patent KR-20010063816-A (KR)
Inventor: LEE HYEONG HO
IPC: H04L12/24
Filed: 1999-12-24
Abstract: PURPOSE: A caching system for transferring simple network management information on a multi network management platform and a method thereof are provided to transfer information to a management information administrator more rapidly and effectively by transferring and managing the management information by means of a cache administrator. CONSTITUTION: Caches(204-1, 204-2,...,204-n) are installed in a management server(209). If a notice of changing information is generated from the caches(204-1, 204-2,...,204-n), an information updating device(205) changes contents of the caches(204-1, 204-2,...,204-n) according to the notice of changing information from the caches(204-1, 204-2,...,204-n). A cache management device(206) controls the caches(204-1, 204-2,...,204-n), and informs the information updating device(205) that the notice of changing information has been received.
Patent KR-20010063952-A (KR)
Inventor: KANG GU CHAN
IPC: D01F8/14
Filed: 1999-12-24
Abstract: PURPOSE: Provided is a manufacturing method of a polyester/poly (1,3-trimethylene) terephthalate blending yarn having excellent bulky property, touch, good texture and dichromatism, and being useful for an outer garment, a jacket and a suit for winter. CONSTITUTION: The polyester/poly(1,3-trimethylene) terephthalate blending yarn is obtained by air-confounding a poly(1,3-trimethylene) terephthalate yarn, a high shrinking polyester yarn and a low shrinking polyester yarn. The poly(1,3-trimethylene) terephthalate yarn has 120denier of fineness. The low shrinking polyester yarn has below 5% of non-water shrinking percentage and 50-100denier of fineness. The high shrinking polyester yarn has 30-50% of non-water shrinking percentage and below 50denier of fineness.
Patent KR-20010061289-A (KR)
Inventor: KANG DAE WON
IPC: A46B13/04
Filed: 1999-12-28
Abstract: PURPOSE: An electric toothbrush is provided to simplify the structure thereof, to reduce the cost of fabrication, to improve the convenience of use, and to offer washing water. CONSTITUTION: The electric toothbrush stored in a box(30) consists of a brush case(10) and a body case(20). Rods of a first brush(14) and a second brush(15) are fitted in a hole(12a,12b) of a head(12), and a first gear(140) and a second gear(150) are engaged with the rods. An actuating gear(152) is installed on the bottom of the second gear, and a fixture(12) having a groove(140a,150a) coupled with the rods is coupled to the bottom of the head. An injection nozzle(16) containing a water supply tube(16a) is integrated to the rear of the second brush. The brush case includes a transmission shaft(18) having a driving gear(18a) engaged with the actuating gear, and a connection holder(18b). A driving shaft(22a) connected to a driving motor(22) is projected from the body case to be coupled with the connection holder. The body case has a jaw portion(25) formed a water supply port(24), and a water supply pipe(160a). A water supply button(26) and an operating button(27) are provided on the circumference of the body case. Also, a wire(29) connected to the driving motor is provided to connect a water supply way(28) connected to the water supply pipe with the box.
Patent KR-20010061345-A (KR)
Inventor: HAN YEONG SU
IPC: H01M4/66
Filed: 1999-12-28
Abstract: PURPOSE: Provided is a process for producing manganic acid-based electrode active material with long cycle life of a lithium ion secondary cell by a liquid-phase substitution method without using metal alkoxide material. CONSTITUTION: The active material (LiMxMn2-xO4) of the lithium ion secondary cell is produced by the process comprising the steps of: dissolving lithium acetate and manganese acetate in distilled water; adding a substituting metal(M) to the mixture solution and gelatinizing the solution and drying; heat-treating at a temperature of 500-800deg.C, wherein M is a transition metal element stable in air and soluble in water or alcohol, and x is 0.01-0.5.
Patent KR-20010058808-A (KR)
Inventor: LEE GYU TAE
IPC: G06F17/00
Filed: 1999-12-30
Abstract: PURPOSE: A method for automatically controlling a pitch height of a sound in a karaoke system is provided to supply accompaniment sound suitable for a vocalization ability of a user by judging the highest note of the accompaniment and the user, thereby performing an accompaniment within the range of a pitch of sound. CONSTITUTION: A microcomputer scans that a user selects a song using a key operation unit or a function button(S1). Data of the song are loaded and stored in an input buffer(S2). The microcomputer reads the highest note in accompaniment information(S3). The microcomputer analyzes an interval, words and channel information, and stores the result analyzed in an output buffer(S4). The microcomputer analyzes a MIDI(Musical Instrument Digital Interface) clock, and sets an interrupt timer value(S5). The microcomputer outputs MIDI data to a sound source integrated element(S6). The microcomputer displays word information with a specific color(S7).
Patent KR-20000068221-A (KR)
Title: 건설기계의 영역제한 굴삭제어장치
IPC: E02F3/43
Filed: 1998-06-18
Abstract: 본 발명에 있어서는, 프론트장치(1A)가 움직일 수 있는 영역을 미리 설정해 두고, 제어유닛(9)으로 각도검출기(8a 내지 8c) 등으로부터의 신호에 의거하여 프론트장치(1A)의 위치와 자세를 연산하여, 프론트장치가 설정영역 안에서 그 경계 근방에 있을 때에는 프론트장치의 설정영역의 경계에 수직인 방향의 이동속도를 제한하도록 버킷끝단속도의 제한치(a)를 계산하고 또한 압력검출기(41a)로 검출한 아암 실린더(3b)의 부하압에 의하여 그 제한치(a)를 보정하며, 이 제한치(a)로부터 부움에 의한 버킷끝단속도의 설정영역의 경계에 수직인 성분의 제한치를 연산하여, 부움에 의한 버킷끝단속도가 해당 제한치를 넘지 않도록 부움의 조작신호를 보정한다.  이에 따라, 굴삭대상이 되는 토양의 경도에 영향받지 않고 설정영역을 경계까지 굴삭할 수 있고, 또한 이것을 간단한 프로그램으로 행할 수 있다.
Patent KR-20000048979-A (KR)
Title: Method for blowing fine particles containing metal oxide into a reducing gas
Inventor: RINNER BERNHARD
IPC: C21B13/14
Filed: 1997-10-06
Abstract: PURPOSE: A method for blowing fine particles containing metal oxide into a reducing gas is provided to achieve maximum contact of fine particles with reducing gas, a central material jet formed from fine particles and carrier gas is introduced into the reducing gas and at least one gas jet formed from a secondary gas is directed against the material jet. CONSTITUTION: A method for blowing fine particles containing metal oxide into a reducing gas needs following elements. A space for containing deoxidizing gas is formed by walls. An injection nozzle is inserted into the space through the walls. A middle pipe for providing fine particles and carrier gas to the injection nozzle. At least one nozzle is connected to a gas duct for supplying a second providing gas to the mouse of the middle pipe. The gas jet atomizes the material jet, and fine particles are uniformly distributed in reducing gas.
Patent KR-20010005526-A (KR)
Title: 광 스위칭 소자 및 화상 표시 장치
IPC: G02B26/08
Filed: 1998-11-27
Abstract: 광을 전반사하여 전달 가능한 전반사면을 구비한 도광부와, 전반사면에 대해 추출면을 접근하여 에버네슨트 광을 포착하고, 그것을 반사하여 출사할 수 있는 스위칭부와, 이 광 스위칭부를 구동하는 구동부를 광의 출사 방향에 대해 이 순서로 적층하여, 계층 구조의 광 스위칭 소자를 실현한다.  계층 구조로 함으로써, 각각의 층을 최적화할 수 있고, 특히, 구동부를 추출된 광이 통과하지 않기 때문에 구동부를 최적화하여 고속으로 저소비 전력으로 작동하는 광 스위칭 소자를 제공할 수 있다.  이 때문에, 에버네슨트파를 이용한 광 손실이 적고, 응답 속도가 빠르며, 또한 콘트라스트비가 큰 광 스위칭 소자를 제공할 수 있다.
Patent KR-20010006113-A (KR)
Title: 칼시라이틱 화합물
IPC: C07D295/00
Filed: 1998-04-08
Abstract: 칼시라이틱 특성을 나타내는 신규 아릴알킬아미노 화합물을 제공한다.
Patent KR-20010020448-A (KR)
IPC: A61B17/70
Filed: 1998-04-30
Abstract: A modular spinal plate assembly for use with modular polyaxial pedicle screw implant devices includes a track portion having a pair of parallel rails and a multiplicity of compressible coupling elements which are slideably mounted about the rails. The compressible coupling elements each have a through hole through which a post portion of a modular polyaxial screw may be mounted. In addition, the coupling elements include slots, oppositely oriented, on either side of the element, which slots may be compressed to effectuate the deflection and compaction of the coupling element when a compressive load is applied. This load is applied by a top locking nut being advanced along the post portion of the modular polyaxial pedicle screw, downwardly onto the coupling element. The subsequent compaction causes the coupling element to be compression locked to the rails, thereby becoming rigidly fixed at a specific position along the axial extent of the track element. Multiple post portions of sequential pedicle screws are coupled to the same track element via multiple coupling elements to effectuate the relative immobilization of a sequence of vertebral bones.
Patent KR-20010013241-A (KR)
Inventor: LEUTSCH WOLFGANG
IPC: C23C14/34
Filed: 1999-02-05
Abstract: The invention relates to a method for coating a rubber wiper blade (10) made of an elastomeric material. The invention provides that the coating is carried out by means of a CVD-process and/or by a PVD-process during which the vaporous coating material (90) is generated and activated using thermal, plasma and/or laser techniques. Wear-resistant protective layers (50, 62) are formed which exhibit good sliding characteristics on the surface (48) of the rubber wiper blade.
Patent KR-20010020468-A (KR)
Title: 순차적으로 적층된 집적회로 패키지
IPC: H01L23/24
Filed: 1998-06-22
Abstract: 향상된 볼 그리드 어레이 기판 패키지 및 그의 제조방법, 여기서 기판 패키지는 제 1 면, 및 제 1 면과 대향하는 제 2 면을 갖는 금속코어(204)를 포함한다. 금속코어(204)는 적어도 하나의 집적회로(202)가 위치되어 있는 적어도 하나의 공동을 더 포함한다. 절연체층은 금속코어의 제 1 면에 고정되어 있고, 적어도 하나의 다이 공동이 형성되어 있다. 그 후, 전도성 시드층(218)은 금속코어의 제 1 면, 절연체층의 노출된 부분에 화학적으로 성막된다. 전도성 시드층에 인접하여, 회로는 제 1 회로패턴내에 전기분해에 의해서   선택적으로 형성된다.
Patent KR-20000053587-A (KR)
Title: High-frequency switch
Inventor: KATO MITSUHIDE
IPC: H04B1/48
Filed: 2000-01-24
Abstract: PURPOSE: A high-frequency switch is provided to miniaturize by making the direction of the cathode and anode of the diode the reverse of that in a conventional high-frequency switch. CONSTITUTION: A high-frequency switch(21) includes a transmission terminal(Tx), an antenna terminal(ANT), a reception terminal(Rx), and a voltage-control terminal; a first diode(D11), the cathode thereof being electrically connected to the transmission terminal(Tx), and the anode being electrically connected to the antenna terminal(ANT); a first transmission line(13), electrically connected between the antenna terminal(ANT) and the reception terminal(Rx); a second diode(D12), the cathode thereof being electrically connected to the reception terminal(Rx), and the anode being electrically connected to the voltage-control terminal(Vc); a second transmission line(12), one end thereof being electrically connected to the transmission terminal(Tx) and the other end being connected to ground; and a capacitor(C12), electrically connected between the voltage-control terminal(Vc) and ground.