baber/WOPTO huggingface dataset:
Patent KR-20030049342-A (KR)
Title: Big blaster apparatus for removing attached ore in bin
Inventor: HWANG IN SEONG
IPC: C21B7/18
Filed: 2001-12-14
Abstract: PURPOSE: A big blaster apparatus for removing ore adhered to the inner part of bin is provided to reduce leakage of air due to related facilities and remove ore adhered to the inner part of the bin by directly supplying air into air tank without through solenoid valve. CONSTITUTION: In a big blaster apparatus for removing ore adhered to the inner part of bin in which ore is stored, the big blaster apparatus for removing ore adhered to the inner part of bin comprises an air supply part to one end part of which a main holder(103) is connected, and to the other end part of which one side of an air tank(1) is connected through an air line(2) installed hose(5); an air outlet(7) connected to the other side of the air tank(1) by flange(6); and an air discharge part connected to the air outlet by union(12), wherein the air discharge part comprises a nozzle(10) one end part of which is inserted into the air outlet(7), a discharge chamber(11) in which the other end part of the nozzle is installed, a diaphragm valve(14) equipped with a cushion stopper(13) for holding the end part of the nozzle and operated by controlling of a control panel, and a discharge port(15) vertically installed at the lower part of the discharge chamber and connected to the bin.
Patent KR-20030052060-A (KR)
Title: light emitting device and method for manufacturing the same
Inventor: JANG JUN HO
IPC: H01L33/22
Filed: 2001-12-20
Abstract: PURPOSE: A light emitting device and a fabricating method thereof are provided to increase optical output efficiency by forming a flection capable of reflecting light under a P-electrode, and to decrease an operation voltage by forming a flection capable of reducing contact resistance under an N-electrode. CONSTITUTION: An N-compound semiconductor layer(101) whose upper part is etched is formed on a substrate(100). A P-compound semiconductor layer(102) is formed on a non-etched portion of the N-compound semiconductor layer. A transparent electrode(105) for current diffusion is formed on the P-compound semiconductor layer. The P-electrode(107) is formed on the transparent electrode for current diffusion. The N-electrode(108) is formed on the etched portion of the N-compound semiconductor layer. A flection for reflecting the light generated in an interface between the N-compound semiconductor layer and the P-compound semiconductor layer is formed on the P-compound semiconductor layer confronting the P-electrode.
Patent KR-20020063797-A (KR)
Inventor: KIM BONG KEUN
IPC: A47B43/00
Filed: 2001-12-21
Abstract: PURPOSE: Provided is a shelf for an inner wall of buildings which is placed at the inner wall of the buildings to be folded and used for decoration by various patterns when folded and for shelves when unfolded so that it helps to use inner space efficiently. CONSTITUTION: The shelf for the inner wall of the buildings comprises the parts of: a connection part(20) wherein an edge part is bound by a binding member(23) at a fixed part(10) and a panel(30) is kept at a normal to the fixed part when decoration articles are put on the upper part of the panel; the fixed part wherein a groove(11) is rotated by a hinge as a binding member(23) to insert a single axis(22a) and a hinge(40) is bound to minimize play between the fixed part and the panel and adhere closely when the panel is folded; and the panel wherein a long axis(22b) is inserted into a groove(31) when folded, a sill(32) is formed at an edge part to prevent the hinge from being projected outwardly when binding the hinge and various patterns(33) are formed at a rear side to decorate a wall side when folded.
Patent KR-20030052827-A (KR)
Title: RNC interface apparatus of wireless communication system RTS
Inventor: KIM HYEON JAE
IPC: H04B7/155
Filed: 2001-12-21
Abstract: PURPOSE: A device for interfacing an RNC(Radio Network Controller) of a base station in a wireless communication system is provided to supply a physical communication path between the base station and the RNC, and to transmit control information through an HDLC protocol communication path as a duplexing control channel, thereby supporting multimedia and subscriber roaming services. CONSTITUTION: A router interface module(321) performs a router interface within a base station transceiver(31). An AAL2/5 form conversion module(322) converts AAL2-type ATM traffic into AAL5-type ATM traffic while processing voice and image traffic, and converts the AAL5-type ATM traffic into the AAL2-type ATM traffic, and bypasses the AAL5-type ATM traffic. A line interface module(326) interfaces with an RNC(40). An HDLC module(323) transmits control information to a base station control processor when a failure is generated. A CPU module(324) checks and operates each module state of an RNC interface(32), and switches a channel. An SAR module(325) disassembles and assembles AAL5 frames. A clock module(327) inputs a network synchronous clock, transmits a reference clock to a CKGD(Clock Generation amp; Distribution) unit(33), receives the reference clock, and synchronizes links between the RNC(40) and a base station.
Patent KR-20030056725-A (KR)
Title: Supply water controlling apparatus and method for washing machine having electrolysis apparatus
Inventor: JUN GYU DONG
IPC: D06F33/00
Filed: 2001-12-28
Abstract: PURPOSE: A water supply control method of a washing machine having an electrolyzer and an apparatus thereof are provided to improve the reliability by increasing the reactivity of electrolysis with keeping discharge pressure of a washing water chamber constant. CONSTITUTION: A water supply device of a washing machine comprises a water supply tank(101) installed to be lower than an electrolyzer to supply basic water to a water tub; a washing water pump(103) supplying basic water from the water tank to the water tub; a counter flow preventive valve(105) preventing counter flow of basic water to the water tub; high and low water level sensors(107,109) installed in the water supply tank to detect the water level; a washing water drain valve(111) discharging remaining basic water from the water tank; a pH measuring unit(113) detecting pH of basic water; and a control unit controlling the washing water pump, the counter flow preventive valve and the washing water drain valve corresponding to the basic water level in the water tank. Lowering of reactivity of electrolysis is prevented by supplying basic water from the water tank to the water tub.
Patent KR-20030052225-A (KR)
Inventor: LEE HYUN SIK
IPC: A23L2/38
Filed: 2001-12-20
Abstract: PURPOSE: Provided is a method for manufacturing beverage preventing constipation and relieving fatigue. The manufactured beverage provides intestine with nutrients to grow lactic acid bacteria and consequently to prevent constipation and to relieve fatigue. CONSTITUTION: A method for manufacturing beverage preventing constipation and relieving fatigue is characterized by the steps of: mixing mung beans, soy beans, red beans, black beams, licorice root, Paeonia japonica var. pilosa, white Poria cocos, Angelica uchiyamana, Lingusticum chuangxiong Hort and Atractylodes japonica; heating 3kg of the mixture thereof in 5500cc of water and concentrating it; and adding 600g of honey syrup to the concentrate and vacuum sealing it at 110 deg.C.
Patent KR-20030057665-A (KR)
Title: Wire communication system having a multi-channel voice communicating function
Inventor: IN DONG HWAN
IPC: H04M3/00
Filed: 2001-12-29
Abstract: PURPOSE: A wire communication system equipped with a multi-channel voice communication function is provided to possess a frequency modulation/demodulation device within an exchange system and a wire telephone, construct a channel for transmitting a voice signal in large numbers and transmit the signal, thereby reducing the cost of a transmission line installation. CONSTITUTION: A subscriber interface device unit(2) connects a plurality of wire telephones, modulates/demodulates voice signals of the connected telephones(1A-1B) and then transmits/receives the signals through a multi-channel. An exchange subscriber board unit(4) modulates/demodulates the voice signal transmitted/received through a multi-channel from the subscriber interface device unit(2), thereby performing the call processing. Also, the exchange subscriber board unit(4) is mounted to the inside of the exchange system(3).
Patent KR-20030058535-A (KR)
Title: Gasket plane rapping equipment inside and outside
Inventor: CHAE SEONG WON
IPC: B24B37/08
Filed: 2001-12-31
Abstract: PURPOSE: A device for lapping inner and outer gasket surfaces is provided to supply the uniform lapping pressure, perpendicularity, and flatness to a gasket surface of a water chamber entrance of a steam generator without a hand-tool. CONSTITUTION: A device for lapping inner and outer gasket surfaces is composed of a shaft(10) being a principal axis, front and rear lapping plates(31,32) installed to the shaft with being separated at a regular distance and elastically supported by a spring(17) which is an elasticity restoring device, a body connected between the front and rear lapping plates and combined to the shaft to rotate, and a handle(40) combined to an end of the shaft to rotate the front and rear lapping plates.
Patent KR-20010075503-A (KR)
IPC: C08J9/40
Filed: 2000-07-24
Abstract: 불소-함유 그래프트 공중합체는 하나 이상의 가스성 불소화된 비닐리덴 플루오라이드와 같은 단량체a), 하나 이상의 불소화된 아크릴산 또는 에스테르b), (a) 및 (b)의 혼합물c), 또는 (a) 및/또는 (b) 및 비-불소화된 메틸 메타크릴레이트와 같은 단량체의 혼합물d)가 그래프트 중합된 올레핀 중합체 물질의 골격으로부터 제조한다.  유기 과산화물 또는 중합성 과산화물은 그래프트 중합반응 공정용 개시제로서 사용한다.  그래프트 공중합체는 표면 특성 및 산소 차단 특성이 개선되었으며, 열안정성도 개선되었다.
Patent KR-20010075527-A (KR)
IPC: H01J61/06
Filed: 1999-09-28
Abstract: 본 발명에 따라 유전적으로 저해된 방전을 위한 방전 램프 내에서 방전 거리는 3mm미만까지 짧아지며, 이에 의해 시작되는 펄스화된 활성 전력의 무효시간은 대략적으로 50ms보다 큰 시간까지 증가되어, 방전 램프의 조광특성이 향상된다.
Patent KR-20010089293-A (KR)
Title: Method and apparatus to prepare listener-interest-filtered works
IPC: G09B5/00
Filed: 1999-10-07
Abstract: An embodiment of the present invention is a method of presenting an audio or audio-visual work including: (a) a user selecting a speed contour from one or more speed contours stored in a database apparatus; (b) presenting the audio or audio-visual work at a playback device using the user selected speed contour to provide presentation rates; (c) during presenting, the user selecting another speed contour from the one or more speed contours stored in the database apparatus; and (d) continuing to present the audio or audio-visual work at the playback device using the user selected another speed contour to provide presentation rates.
Patent KR-20010080659-A (KR)
Title: Energy accumulator for a step switch
IPC: H01H3/30
Filed: 1999-09-14
Abstract: The invention relates to an energy accumulator for a step switch, comprising a slide which can be pulled upwards and a latchable switch slide that follows the movement of the pull-up slide in an elastic manner upon release. The pull-up slide and switch slide are can be respectively displaced in the longitudinal direction of a guide rod. The pull-up slide and the switch slide have a respective guide roller on one side and have a guide contour on the opposite side, whereby the guide roller of the pull-up slide is guided in the guide contour of the switch slide and vice versa.
Patent KR-20010080743-A (KR)
Title: Compositions with Enhanced Photoprotective Effect and Method for Using Same
IPC: A61K8/92
Filed: 1999-12-10
Abstract: The present invention relates to a sunscreen composition for topical application to the skin comprising a fluororesin having a submicron in combination with a sunscreen agent and an oil component. These compositions provide a boost in the SPF value of the composition. The invention also provides methods relating to the use of these compositions for boosting the SPF and decreasing the irritation on the skin caused by irritating sunscreen agents.
Patent KR-20010101167-A (KR)
IPC: A61P17/02
Filed: 1999-12-06
Abstract: 콜라겐 입자로 형성된 지혈 기구 및 출혈을 억제하는 지혈 기구의 제조 방법 및 사용방법이 제공된다.  지혈 기구의 콜라겐 입자는 지혈 기구를 형성시킨 콜라겐 입자의 지혈 활성과 동등한 지혈 활성을 갖는다.  더욱 바람직하게는, 지혈 기구는 등록상표 Avitene 분제로부터 형성되며, 본 발명의 지혈 기구의 콜라겐 입자는 등록상표 Avitene 분제와 동등한 지혈 활성을 갖는다.  지혈 기구는 지혈 및 상처 치료를 촉진하기 위하여 지혈제 및/또는 치료제를 임의로 포함한다.
Patent KR-20010108039-A (KR)
Title: A laundry appliance with load balancing system
IPC: D06F37/22
Filed: 1999-12-21
Abstract: A laundry appliance comprising: a perforated rotatable drum for dehydrating a clothes load, a substantially rigid, free standing drum support means supporting said drum rotatably but non-translatably in relation to a support surface, driving means for rotating said drum at speed thereby dehydrating the load, and a system for compensating for imbalances of said drum and any load carried therein during dehydration of the load, said system comprising: first sensing means located at one or more positions on the drum spin axis for detecting rotational imbalance in the load, a digital processor which in use receives as inputs signals from said first sensing means, and programmed to calculate the value and position of one or more masses required to be added to the drum to correct the sensed imbalance, correction means for adding one or more masses to said drum, said processor controlling such additions such that the resultant value and position is substantially similar as the calculated value and position to correct the imbalance, wherein said processor is further programmed with software causing said processor to carry out the following steps prior to activation of said correction means: 1) monitoring the rotational imbalance based on the output of said first sensing means; 2) energising said driving means to redistribute the load within said drum until said estimated imbalance is below a first predetermined threshold; and 3) energising said driving means to apply a further faster rate of rotation to said drum so as to effectively dehydrate said load.
Patent KR-20010101348-A (KR)
Title: 양호한 성형성을 가진 강대 및 그것의 제조 방법
IPC: C23C2/26
Filed: 1999-12-22
Abstract: 드로잉 또는 아이어닝(늘여 펴기)에 의해 제조될 부재를 위한 강대를 제조하는 방법 및 그런 방법에 의해 제조된 디프 드로잉 또는 아이어닝 가능한 강대가 추천되어 있다. 고온 스트립은 일단 또는 다단으로 또한 적어도 86 %의 냉간 압연도로 냉간 성형된다. 그 위에 스트립 재료의 적어도 일측은 Ni, Co, Cu, Fe, Sn, In, Pd, Bi 및/또는 그들의 합금을 포함하는 전지적으로 제조된 피복층 또는 Cu 및/또는 놋쇠 및/또는 그들의 합금을 포함하는 압연-결합되는 피복층을 갖는다. 그런 방법을 낮은 제조 비용과 가급적 적은 공정 단계로 수행할 수 있기 위해 이 방법은 다음 공정 단계들을 포함한다: 부식(에칭), 일단 또는 이단 냉간 압연, 권취된 상태의 스트립의 작열(코일-작열) 및 경우에 따라서는 스트립의 후 압연. 바람직하게는 고온 스트립은 0.0013 내지 0.0060 중량 %의 함량으로 붕소를 함유하며, 붕소 대 질소의 중량 비는 0.5 내지 2.5이다.
Patent KR-20010110460-A (KR)
Title: Direct conversion receiver employing subharmonic frequency translator architecture and related preprocessor
IPC: H03D7/14
Filed: 2000-03-02
Abstract: A direct conversion receiver for receiving a first input signal and directly downconverting it to baseband frequencies. The receiver includes a frequency translator which is responsive to a phase-split input signal having 2n components, wherein n is an integer greater than 1. The phase-split signal has a period T which is about n times the period of the first input. The frequency translator alternates, at a rate of about 2n/T, between switching the first input signal to a first output, and switching the first signal to a second output. A preprocessor is available to improve the switching characteristics of the phase-split input signal. <IMAGE>
Patent KR-20010110467-A (KR)
Title: Cross-linked microparticles, method for the production and use thereof
IPC: C09D7/65
Filed: 2000-03-24
Abstract: These crosslinked microparticles between 10-300 nm in size are obtained by dispersion polymerization, in non-aqueous medium which is non-solvent for the polymer formed, of a composition of ethylenically unsaturated polymerizable compounds, comprising:at least one monomer A, comprising only one ethylenic unsaturation, giving the microparticles formed in the said non-aqueous medium self-stabilization during and after polymerization, without any addition of polymer having the function of a stabilizing agent, tither before, during or after polymerization,at least one compound B comprising at least two ethylenic unsaturationsand optionally, depending on the case:at least one compound C comprising only one ethylenic unsaturationand/orat least one compound D which is different from A, B and C and comprising at least one ethylenic unsaturation which can undergo radical-mediated polymerization and at least one second reactive function f1 which is other than an ethylenic unsaturation.
Patent KR-20010108497-A (KR)
Title: Agent for improving ketosis
IPC: A61K31/422
Filed: 2000-04-13
Abstract: An agent for improving ketosis which comprises an insulin sensitizer, which has an excellent action and low toxicity.
Patent KR-20020002431-A (KR)
Title: 광 기록 매체 및 이를 사용하는 방법
IPC: B41M5/26
Filed: 2000-04-19
Abstract: 기판 및 적어도 상기 기판 상에 순차 형성된 기록층 및 상부 무기층을 포함하고, 상기 상부 무기층의 면상에 위치한 광 헤드로부터 상기 기록 매체에 빔을 조사하는 것에 의해 기록과 재생을 행하고, 상기 기록 매체에 상기 기록용 빔을 조사할 때 상기 광 기록 매체의 상부 표면에 존재하는 외래 물질이 기화되지 않도록 상기 상부 무기층을 형성하며, 바람직하게는, A) 상기 상부 무기층은, 상기 기록용 빔을 상기 기록 매체에 조사할 때 상기 기록 매체의 상부 표면의 온도가 상기 광 기록 매체의 상부 표면에 존재하는 외래 물질이 기화하는 수준까지 증가하지 않는 두께를 갖는 제 1 유전층을 포함한다, 또는 B) 상기 상부 무기층은, 기록용 광 빔을 상기 기록 매체 상에 조사할 때, 상기 기록 매체의 상부 표면 온도가 상기 광 기록 매체의 표면 상에 존재하는 외래 물질이 기화되는 수준까지 증가하지 않는 제 2 유전층, 금속층, 및 제 3 유전층으로 순차 형성된 층상구조를 구비하는 라미네이트를 포함한다.
Patent KR-20020001857-A (KR)
IPC: H01J29/86
Filed: 1999-04-28
Abstract: 본 발명은, 내면에 형광면이 형성되는 페이스 플레이트부를 갖는 패널부와, 내부에 전자총이 장착되는 네크부와, 패널부와 네크부를 연접하는 깔때기부로 이루어지는 유리로 된 밸브로 구성되어 이루어지는 칼라 음극선관에 있어서, 페이스 플레이트부의 화면 유효 영역의 관축 방향 두께를 중앙부에서 tc, 장축 방향 주변부에서 tx, 대각 방향 주변부에서 td라 했을 때, tc > td > tx의 관계로 한다.  그리고, 페이스 플레이트의 주변 부분의 표시 화상의 휘도를 중앙 부분의 표시 화상의 휘도에 필적시키는 것을 가능하게 하는 동시에, 표시 화상의 색순도의 열화, 유리 밸브의 기계적 강도의 저하를 방지한 음극선관을 제공한다.
Patent KR-20020018669-A (KR)
Title: Freeing of seized valves
IPC: F16K27/00
Filed: 2000-05-22
Abstract: In order to free a seized valve, an inspection port is formed in a wall of the valve body and the areas where the valve is seized are determined. One or more injection ports are formed in the valve body adjacent to the seized portions of the valve, pressurized fluid (preferably an insoluble lubricant having a very high cone penetration) is injected through the or each injection port and the injection ports are then closed.
Patent KR-20020035007-A (KR)
Title: Method and apparatus for noninvasive measurement of carotenoids and related chemical substances in biological tissue
IPC: G01N21/65
Filed: 2000-03-22
Abstract: A method and apparatus are provided for the determination of levels of carotenoids and similar chemical compounds in biological tissue such as living skin. The method and apparatus provide a noninvasive, rapid, accurate, and safe determination of carotenoid levels which in turn can provide diagnostic information regarding cancer risk, or can be a marker for conditions where carotenoids or other antioxidant compounds may provide diagnostic information. Such early diagnostic information allows for the possibility of preventative intervention. The method and apparatus utilize the technique of resonance Raman spectroscopy to measure the levels of carotenoids and similar substances in tissue. In this technique, laser light is directed upon the area of tissue which is of interest. A small fraction of the scattered light is scattered inelastically, producing the carotenoid Raman signal which is at a different frequency than the incident laser light, and the Raman signal is collected, filtered, and measured. The resulting Raman signal can be analyzed such that the background fluorescence signal is subtracted and the results displayed and compared with known calibration standards.
Patent KR-20020013582-A (KR)
Title: 상이한 광출력의 렌티큘러 렌즈를 구비한 프로젝션 스크린
IPC: G02B3/06
Filed: 1999-10-25
Abstract: 후면 프로젝션 스크린(rear projection screen)은 분광 구성 요소(light dispersing component)로서 렌티큘러 렌즈 필름(lenticular lens film)을 사용한다.  단일 렌티큘러 렌즈 필름은 상이한 집속력(focal power)을 갖는 렌티큘러 렌즈 또는 2차원 패턴으로 형성된 렌티큘러 렌즈를 포함한다.  렌티큘러 렌즈 필름은 특정 위치에 위치된 사용자(viewer)가 볼 때 전체 스크린에 걸친 밝기 균일성(brightness uniformity)을 개선시킨다.  이 위치는 일반적으로 특정 분야에서 사용자가 위치될 개연성이 가장 높은 위치로 선택된다.
Patent KR-20030065669-A (KR)
Title: The stopper of 6 range MT
Inventor: KO MYEONG SU
IPC: B60K20/00
Filed: 2002-01-30
Abstract: PURPOSE: Stopper structure of a 6-speed manual transmission is provided to smoothly perform shifting into a 5-stage or a 6-stage by preventing a control finger from moving to a rear-stage lug in shifting into the 5-stage or the 6-stage, through position adjustment of a slider. CONSTITUTION: Stopper structure of a 6-speed manual transmission comprises a lever bracket(50) installed under a gearshift lever; a slider(60) installed on a side of the lever bracket, to control movement of a rear-stage skirt; a sliding bolt(70) engaging simultaneously with the lever bracket, to move the slider; and a lock nut(80) combined to the sliding bolt, to fix the position of the sliding bolt. The stopper structure of the 6-speed manual transmission has guides(90) simultaneously inserted in a guide groove formed to the lever bracket and a guide groove formed to the slider, to guide movement of the slider.
Patent KR-20030066060-A (KR)
Title: Retangular Type Battery with Safety Unit
Inventor: YOON HUI SANG
IPC: H01M2/12
Filed: 2002-02-04
Abstract: PURPOSE: Provided is a prismatic battery having a safety unit which cuts an electrode tab, breaks a current, and thus prevent the elevation of internal pressure. CONSTITUTION: The prismatic battery comprising an electrode group containing a cathode plate and an anode plate which are applied with active materials, and a separator for isolating the cathode plate and the anode plate, comprises an electrode tab(13); a rectangular can for receiving the electrode group; a cap assembly for sealing the can, which is assembled at top of the can; and a safety unit(30) which is positioned on the electrode tab(13) or cap assembly, and cuts the electrode cap when internal pressure excesses a predetermined level.
Patent KR-20030070316-A (KR)
Title: Method for producing of high function bearing steel
Inventor: JUN U YONG
IPC: C22C38/00
Filed: 2002-02-23
Abstract: PURPOSE: A method for manufacturing high functional bearing steel is provided to manufacture improved functional product as reducing manufacturing cost compared to existing bearing steel by designing new heat treatment method and alloy constituents of bearing steel requiring superior durability. CONSTITUTION: The method for manufacturing high functional bearing steel is characterized in that strength of the manufactured bearing steel is the same as or more than that of an existing product even when content of carbon (C) is lowered to 0.10 wt.%, and material of bearing steel having superior mechanical properties and economic efficiency is developed by treating designed raw material constituents so that bainite structure is formed in the bearing steel, wherein alloy elements are composed in a composition represented as low carbon bainitic non-temper rolled steel B1-B4, workpiece is manufactured by melting the alloy elements in 50 kg class vacuum induction melting (VIM) furnace, ordinary ferroalloy is first melted after melting down the electrolytic iron by initially charging electrolytic iron(42 kg of ferroalloy), an ingot is manufactured by performing deoxidizing and denitriding treatments in the order of C-Al-V-Ti when the molten ferroalloy reaches a certain temperature, molten iron during tapping has temperature of 1,600 deg.C and vacuum degree of 10¬-2 mmHg, and the obtained each cast ingot is used as sample by the following two hot forging methods comprising vacuum induction melting(50 kg), front cutting(160x35 mm), heating at 1,200 deg.C for 60 min, sample forging (¥õ 32 mm), cutting(300 mm), heating at 1,200 deg.C for 30 min, air cooling and sample processing (tensile strength, impact strength and hardness), and vacuum induction melting(50 kg), quartering cutting(70x60 mm), heating at 1,200 deg.C for 60 min, sample forging (¥õ 32 mm) and sample processing.