baber/WOPTO huggingface dataset:
Patent KR-20000023782-A (KR)
Inventor: DEROBER JAN-KLLORD
IPC: H05B6/70
Filed: 1999-01-15
Abstract: PURPOSE: An electric oven for cooking is provided to have a length more than a distance separating two planes by optimizing an excited electricity and the number of transverse wave mode within an excited plane parallel to an exhaust face inside a cooking enclosure. CONSTITUTION: An electric oven for cooking comprises a cooking enclosure(1), a microwave energy source and a wave guide(2'). The wave guide has a parallelogram shape by two surfaces(20',21'). The surfaces are located on two parallel planes separated by a predetermined distance(d). The guided wave is discharged through at least two holes(230,231) located within an exhaust face(23') perpendicular to two planes, being adjoined by two parallel border(b'1, b'4) connecting two planes.
Patent KR-20000029665-A (KR)
Inventor: GAYET HUBERT
IPC: C07C253/34
Filed: 1997-07-31
Abstract: PURPOSE: A method for purifying lactams by liquid-liquid extraction and/or processing with an ion exchange resin is provided which is useful for purifying lactams produced by the cyclizing vapor-phase hydrolysis of an aliphatic aminonitrile. CONSTITUTION: The purification method of lactams comprises removing the major part of the ammonia before subjecting the lactam to liquid-liquid extraction by means of a solvent including an acidic solvent and/or contacting the lactam with a cation exchange resin. In most applications of the lactam, it is preferable to carry out a hydrogenation step on the compounds of the lactam solution comprising unsaturation, prior to or in addition to the liquid-liquid extraction step and/or the acidic resin contact step.
Patent KR-20000049108-A (KR)
Title: Air conditioner
Inventor: INOUE SHIGEKI
IPC: F24F11/02
Filed: 1997-07-11
Abstract: PURPOSE: An air conditioner is provided to be capable of minimizing an influence of noises caused on the side of an indoor unit upon outside electric devices as well as of preventing an increase in impedances of connecting wires even in such a case as to operate only an indoor unit as in an operation of blowing the air into a room. CONSTITUTION: An air conditioner comprises an indoor unit (1) having an indoor unit side electric load (12) connected to an AC power source (3), and an outdoor unit (2) having a plurality of outdoor unit side electric loads (21M, 22M, 23), respectively, connected to the AC power source (3) through switch contacts (7a to 7d) and transition lines (9a to 9d). Provided is an on-condition holding circuit (15) for holding at least one of the plurality of the switch contacts (7a to 7d) in an on-condition without formation of a current closing circuit between the AC power source (3) and the outdoor unit side electric loads (21M, 22M, 23) when only the indoor unit side electric load (12) is operated without operating the outdoor unit side electric loads (21M, 22M, 23).
Patent KR-20000069205-A (KR)
Title: 액체 제어 밸브
IPC: F02M47/02
Filed: 1998-06-27
Abstract: 본 발명은 액체 제어 밸브에 관한 것으로서, 이 밸브를 작동시키기 위하여, 압전식 액츄에이터(32)의 액츄에이터 피스톤(31)과 밸브부재를 작동시키는 피스톤(25) 사이에 장착되어 액체로 채워진 본딩 챔버(30)가 제공된다.  각 작동 사이클에서 짧은 시간동안에 고압하에 존재할 때 본딩 챔버(30)에서 발생되는 액체 손실을 보상하기 위하여, 한편으로는 본딩 챔버(30)에 대향하는 액츄에이터 피스톤(31)의 표면과, 다른 한편으로는 밸브부재(22)를 작동시키는 피스톤(25)의 표면과, 본딩 챔버(30) 사이에서 저압실(18, 33)에 존재하는 압력 차이가, 밸브를 사용하지 않고 슬롯(35, 36)을 따른 재충전을 위하여 액츄에이터 피스톤(31)의 귀환 행정 동안에 사용된다.  이러한 형태의 밸브는 차량의 내연기관의 연료분사장치에서 사용된다.
Patent KR-20000062353-A (KR)
Title: 금속철의 제조방법
IPC: C21B13/12
Filed: 1997-12-26
Abstract: 탄소질 환원제 및 산화철을 함유하는 압축성형체로부터 용융철을 제조하기 위한 방법을 간단한 작업에 의해 극히 효과적으로 수행한다.  압축성형체를 용융철욕 또는 용융철욕 상의 용융슬래그에 공급하여 용융철욕 및/또는 용융슬래그 상에서 부유하도록 하여 압축성형체 표면의 일부 또는 대부분을 노 내의 고온가스 분위기에 실질적으로 노출시켜 압축성형체 내의 산화철의 환원에 의해 생성된 환원철을 얻는다.
Patent KR-20000070112-A (KR)
IPC: A61K8/895
Filed: 1997-12-19
Abstract: Aqueous preparations comprisinga) from 0.1 to 10% by weight of a copolymer based on N-vinylcaprolactam, N-vinylpyrrolidone and N-vinylimidazole andb) from 0.1 to 10% by weight of at least one polyoxyethylene C6-C15-monoalkyl ether,and their use in cosmetic formulations are described.
Patent KR-20000070412-A (KR)
IPC: B32B27/32
Filed: 1998-01-19
Abstract: 본 발명은 (a) 올레핀 폴리머로 이루어진 내층; (b) 밀봉층; 및 (c) 내층과 밀봉층 사이에 위치한 분리층으로 이루어지며, 상기 분리층은 (1) 에틸렌-프로필렌 블록 코폴리머 또는 (2) 폴리에틸렌과, (ⅰ) 폴리프로필렌 호모폴리머 또는 (ⅱ) 에틸렌-프로필렌 블록 코폴리머의 블렌드를 포함하는 밀봉 필름을 제공한다.  또한 밀봉 필름의 제조 방법도 기술한다.
Patent KR-20010005800-A (KR)
IPC: B24B41/04
Filed: 1999-01-28
Abstract: The invention pertains to an improved method, a lapping tool head (82) and a lens polishing apparatus for carrying out the method, for polishing ophthalmic lenses (26). The apparatus has a lapping tool head (82), a flexible membrane (134) covering a lapping portion of the tool head (82), and pump and nozzle for pumping abrasive slurry over the lapping tool head. The new method comprises the conventional step of imparting an oscillatory movement to the lapping tool head (82) and contacting the lens surface with the lapping portion of the lapping tool head while an abrasive slurry is pumped over the lapping tool head (82). The improvement comprises the additional step of periodically undulating the membrane (134) for imparting a wave in that membrane such that the abrasive slurry can flow between the membrane and the lens surface. The lapping slurry is efficiently moved over the entire surface of the lens for improving the quality of the lenses (26) polished by this process.
Patent KR-20010006327-A (KR)
IPC: B01J27/055
Filed: 1998-04-07
Abstract: A silver catalyst for ethylene oxidation to ethylene oxide is provided containing a promoter combination consisting of an alkali metal component, a sulfur component, and a fluorine component, the catalyst being essentially free of rhenium and transition metal components.
Patent KR-20010020217-A (KR)
IPC: B65D33/25
Filed: 1998-04-24
Abstract: In a thermoplastic bag having a reclosable fastener (11) extending along the mouth of the bag and a slider (10) straddling the fastener for opening and closing the fastener, the fastener including two opposing interlocking fastener strips (14, 15) along the side walls (12,13) of the bag, the slider adapted to maintain straddling relation with the fastener, an improved endstop means (30) proximate to at least one end of the reclosable fastener, the endstop means being formed from the material of the fastener strips and rising vertically from the fastener to a height adequate to engage the slider and prevent movement of the slider past the end of the bag. A rail (25) extends along the length of at least one of the fastener strips on the outside thereof, the rail extending to a point sufficient to permit the slider to cooperate with the rail to maintain straddling relation with the fastener when the slider reaches the endstop. Docking means (40) and methods of making endstop means and docking means are also disclosed. <IMAGE>
Patent KR-20010020518-A (KR)
Title: 프로필렌 단일중합체 및 공중합체를 제조하는 방법 및장치
IPC: C08F2/00
Filed: 1998-06-24
Abstract: 본 발명은 프로필렌 단일중합체 및 공중합체를 제조하는 방법 및 장치로서, 하나 이상의 슬러리 반응기 및 하나 이상의 기상 반응기내에서 승온 및 승압, 및 촉매의 존재하에 프로필렌을 공단량체와 임의로 중합시키는 것을 포함하며, 비반응된 단량체를 함유하는, 하나 이상의 슬러리 반응기의 중합반응 생성물이 본질적으로 비반응된 단량체를 슬러리 반응기로 재순환시키지 않으면서 제 1 기상 반응기로 직접 유도되는 방법 및 장치에 관한 것이다.  본 발명은 기상층 물질이 루프 반응기로부터 직접 사용될 수 있기 때문에 보다 신속한 개시를 제공한다.
Patent KR-20000018083-A (KR)
Title: Nail Polishing liquid And Tools Using Polishing Compound.
Inventor: KIM YOUNG JIN
IPC: A61K8/02
Filed: 2000-01-10
Abstract: PURPOSE: A portable nail brightener is provided, which maintains gloss for long time and provides nutrient skin around nails. CONSTITUTION: An emulsive brightener comprises glycerine, skin nutrient, moisturing agent, corneous remover, perfume and brightening powder. A polishing tool consists of soft cotton fabric(2) and non-woven fabric(3) adhered on the both surface of hard sponge(1). The portable polishing fabric is also provided by immersing a soft cotton fabric into a mixed solution of the brightening powder and adhesives.
Patent KR-20010068989-A (KR)
Title: The method for preventing the oxygen to be short in the vehicle and the device thereof
Inventor: HONG SEONG IL
IPC: B60H1/00
Filed: 2000-01-11
Abstract: PURPOSE: A preventing device for deficiency of oxygen in a vehicle is provided to supply the deficient amount of oxygen into a vehicle automatically if the amount of oxygen exceeds reference value and to prevent a driver from sleeping by automatically stopping a heater causing the deficiency of oxygen if the amount of oxygen reaches the reference value. CONSTITUTION: A control unit(10) alarms a user of the amount of oxygen exceeding reference value and opens a window if the amount of oxygen in a vehicle exceeds the reference value. An oxygen sensor(S1) and a human sensor(S2) are connected to the control unit. Herein, the oxygen sensor measures the amount of oxygen in a vehicle, and the human sensor detects presence of people in the vehicle. An alarm unit(12) and a window drive unit(14) are mounted at the control unit. The alarm unit outputs alarm sounds to a user, and the window drive unit opens or closes each window of the vehicle. If a driver or passengers get on the vehicle, the current amount of oxygen is compared with specific reference value. If the current amount of oxygen is lower than the reference value, the alarm unit warns a user of the state and the window drive unit opens one of the windows. Thereby, the current amount of oxygen is the same or exceeds the reference value to prevent the user from sleeping.
Patent KR-20000024186-A (KR)
Inventor: LEE IL HO
IPC: G06Q10/06
Filed: 2000-01-27
Abstract: PURPOSE: A method for accounting tax affair entry service is provided to supply a corresponding service to a client by operating a program necessary for a financial accounting management on the internet. CONSTITUTION: A method for accounting tax affair entry service comprises the steps of: determining whether a client is connected to an accounting management server; storing basic data necessary for the service to a storage unit of the server if the client is connected to the accounting management server; processing an accounting affair by using the stored basic data, and storing the result data to the storage unit; determining whether a service request signal for the processed result is received from the client; and providing the corresponding result data to the client when the service request signal is received.
Patent KR-20000024458-A (KR)
Inventor: LEE UK GI
IPC: H01L21/00
Filed: 2000-02-15
Abstract: PURPOSE: A gas scrubber with dry-type for manufacturing a semiconductor performs a scrubber operation even in a removing a solid minute particle, and has a cut-off plate for closing a gas inflow passage when removing the solid minute particle. CONSTITUTION: A gas scrubber with dry-type for manufacturing a semiconductor includes a thermal reaction part(110) which heats a gas using in a process of manufacturing a semiconductor/LCD in a chamber of a high temperature. A divider collects a solid minute particle generated in a thermal reaction, and separates this particle from gas. A collector collects the solid minute particle divided by the divider. The collector includes a dust collector having an opening and closing hole for removing the solid minute particle, and a shielding part for shielding the gas inflow passage. The shielding part includes a cut-off plate, an operation part, and a sealing part for sealing the gas inflow passage. Thereby, the gas scrubber performs a scrubber operation even in a removing operation of a solid minute particle, and has a cut-off plate for closing a gas inflow passage when removing the solid minute particle.
Patent KR-20000024562-A (KR)
Inventor: NOH SANG HWA
IPC: C04B28/02
Filed: 2000-02-21
Abstract: PURPOSE: A construction materials composition using waste lime and preparation method thereof are provided which reuse an environmental pollutant generated as a by-product and produce the composition having improved insulating and water proofing properties. CONSTITUTION: A construction materials composition such as brick, block, paving block, boundary stone, a telegraph pole, a hume concrete pipe, a built-up type construction panel comprises 40 to 50 parts by weight of waste lime, 5 to 15 parts by weight of waste molding sand, 30 to 40 parts by weight of sand, and 10 parts by weight of cement. A preparation method of the composition comprises mixing 40 parts by weight of waste lime with 10 parts by weight of waste molding sand in a mixer and blending the mixture with 30 parts by weight of sand, and 10 parts by weight of cement.
Patent KR-20010084036-A (KR)
Inventor: CHO O HYEON
IPC: E01F9/00
Filed: 2000-02-23
Abstract: PURPOSE: A structure for signposts is provided to easily recognize a content of a signpost by appropriately inclining toward a driver. CONSTITUTION: A structure for a signpost contains: a supporting rod(1) stood on a road surface vertically and a sign plate(3) installed through many connecting members(9,11). The supporting rod is a circular hollow pipe. The sign plate forms an upper and a lower horizontal installing rails(5,7). The first connecting member comprises a first connecting bar(15) having a T-shaped rail groove(13) to be inserted the upper installing rail; and a first combining band(17) having two bolt holes. The second connecting member comprises a second connecting bar(23) having a rail groove(21); and a second combining band(25) having one bolt hole.
Patent KR-20010084262-A (KR)
Title: Method and apparatus for operating drawer of commodity drawing amusement machine
Inventor: SONG UN YONG
IPC: A63F9/00
Filed: 2000-02-24
Abstract: PURPOSE: Provided is a method for operating a drawing device for a goods drawing amusement machine, the drawing device can unfold tongs for picking up the goods by the up-and-down operation of an operating device due to the operation of a solenoid. CONSTITUTION: The drawing device contains the cylindrical solenoid(8) in the center of which compressing device(10) is mounted, wherein the compressing device(10) is coupled with the operating device(9) coupled with an up-and-down operating stick. And the tongs(2) are mounted under the solenoid(8) and a weight(14) is mounted on the upper part of the tongs(2). The ends of the tongs(2) are gathered under the compressing device(10) and the tongs(2) are unfolded by moving down the operating device(9) and the compressing device(10) by the solenoid(8).
Patent KR-20000036422-A (KR)
Inventor: JO DO WON
IPC: G06Q30/00
Filed: 2000-03-13
Abstract: PURPOSE: An advertisement method using exclusive advertisement program on a PC is provided to convert advertisements' focus from advertisers to consumers by advertising through an exclusive advertisement program. CONSTITUTION: An advertisement method using exclusive advertisement program on a PC is composed of installation, connection, advertisement transmission, and payment and points registration. User installs exclusive advertisement program on his computer, logs on the internet, initiates the system by inputting ID and password(S10). He connects to the administrator's site, receives accumulated payment and points that are saved in the database through points management server that is connected to administrator server(S20). Advertisements are sent from advertisement database, which is connected to administrator server(S20), to user's computer through internet(S30). User selects and indicates registered advertisements(S40) and after confirming the change with, he receives payment and points from the database(S50). When the user closes or shuts down the computer, accumulated payment and points are sent to the database, which is connected to points management server through internet and administrator server(S60).
Patent KR-20010095399-A (KR)
Title: Fast digital filter
Inventor: JUNG HONG
IPC: H03H17/02
Filed: 2000-03-30
Abstract: PURPOSE: A high speed digital filter of a bit separation structure is provided which removes a delay time of an operation circuit by using two's complement. CONSTITUTION: The high speed digital filter includes a real data register(1) storing a real input data, and an imaginary data register(3) storing an imaginary input data, and the first and the second multiplexer(5,7) outputting a real number and an imaginary number of the real data register and the imaginary data register respectively. The first coefficient register(13) stores a real filter coefficient, and the second coefficient register stores an imaginary filter coefficient. The third multiplexer(9) outputs a filter coefficient of the first coefficient register corresponding to the real number and the imaginary number of the first and the second multiplexer. The fourth multiplexer(11) outputs a filter coefficient of the second coefficient register corresponding to the real number and the imaginary number of the first and the second multiplexer, and the first and the second adder tree(17,19) add the output of the third and the fourth multiplexer respectively. The first and the second place number correction register(R1-R4) correct a place number of an adder tree output by shifting an output of the first and the second adder tree. And a high speed accumulator(20) calculates a real output data and an imaginary output data by processing an output of the first and the second place number correction register.
Patent KR-20010090934-A (KR)
Title: Multi type air conditioner
Inventor: LEE SANG UK
IPC: F24F1/00
Filed: 2000-04-08
Abstract: PURPOSE: A multiple type air conditioner is provided, in which multiple outdoor units and indoor units are arranged, to thereby reduce the size of the outdoor unit and manufacturing cost, and allow installation work to be easily performed. CONSTITUTION: A multiple type air conditioner comprises a plurality of outdoor units(E) each of which includes a compressor(100) for compressing low temperature low pressure gas refrigerant into high temperature high pressure gas refrigerant, a condensing heat exchanger(200) for condensing the refrigerant passed through the compressor into high temperature high pressure liquid refrigerant, an expander(30) for expanding the refrigerant passed through the condensing heat exchanger into a low temperature low pressure liquid refrigerant, and an accumulator(120) for preventing the unevaporated liquid refrigerant from entering the compressor; a plurality of indoor units(I) each of which includes an evaporating heat exchanger(60) for evaporating low temperature low pressure liquid refrigerant passed through the expander so as to absorb outdoor heat; and a cooling water supply unit for supplying cooling water to the condensing heat exchanger so as to cause condensation action of refrigerant in the condensing heat exchanger. The cooling water supply unit includes a cooling tower(70) for generating and supplying cooling water to the condensing heat exchanger; a pump(80) for pumping the cooling water passed through the condensing heat exchanger to the cooling tower; and a feed pipeline(72) and return pipeline(74) for interconnecting the cooling tower and the condensing heat exchanger.
Patent KR-20010090678-A (KR)
Inventor: CHOI SUNG DO
IPC: C02F11/00
Filed: 2000-04-10
Abstract: PURPOSE: Provided is an energy recycling system in which initial pre-heating is only needed for the high speed fermentation and drying of organic wastes for conversion to animal feed and ingredient feed and this heat energy is amplified and recycled for re-use. CONSTITUTION: The system comprises a vessel part in which a ribbon type stirring device stirs the input organic wastes and fermentation microorganism in all direction for fermentation and speedy drying and a treatment vessel of double jacket twin structure with maximized heat transfer area supplying the latent heat of vaporization continuously; a pre-treatment part composed of a suction chamber(16) which receives the vapor from treatment vessel and distributes uniformly to the pre-heating heat exchanger, an air filter(17) being positioned at the bottom of the suction chamber to filter the vapor and then eliminate unwanted materials such as dust, a pneumatic air cleaner(18) which cleans the unwanted materials trapped in the filter automatically and an oxygen supplier(19) for oxidizing volatile organic compounds and odor materials in the reactor; a super vapor making system where a heat exchanger with many pipes transfers the waste vapor of 400deg.C from the exit of the catalyst reactor unit into 300 deg.C vapor by passing through many heat receiving structures; a catalyst reactor part in which catalyst reactor(25) burns and oxidizes volatile organic compounds and odor materials at low temperature of 150-350deg.C with Pt or Pd catalyst and an electric heater(22) which heats the saturated water vapor to 300deg.C at the initial operation; a waste heat recovery unit which recovers heat energy with heat exchanger of many heat pipes and heats the introduced pre-treated vapor to 300deg.C; an energy recycle unit in which a turbine fan(12) supplies 180-200deg.C vapor to the treatment vessel jacket, a treatment vessel of double jacket and twin structure supplying latent heat of vaporization, a storage vessel storing condensed treated water for short period and heat exchange coil in the storage vessel pre-heating air and an automatic control system controlling all the process.
Patent KR-20010097075-A (KR)
Inventor: CHOI SEUNG PAL
IPC: B44C3/02
Filed: 2000-04-19
Abstract: 본 발명은 자연적인 미감을 갖는 장식용 블럭에 관한 것으로, 일정한 형상으로 제작되는 콘크리트 내부층과 그 외부에 흙과 모래등으로 형성된 외피층을 형성하여 대량생산하므로서, 이를 기존의 건축물 또는 신규 건축물의 내,외벽에 부착사용할 수 있게 하므로서, 시공성을 향상시키면서도 그 외관이 자연적인 소재로 꾸며지므로 미감을 보다 향상시키는 장식용 블럭에 관한 것이다.
Patent KR-20000054002-A (KR)
Inventor: PARK SEUNG WUK
IPC: G06F21/80
Filed: 2000-05-17
Abstract: PURPOSE: A circuit for selecting a secondary memory suitable for a computer system to construct a multi-function, is provided for every user to use secondary memory independently to protect information and the secondary memory from other users, by selecting one among many hard disks in one computer system to execute a demanded work. CONSTITUTION: A circuit(100) for selecting a secondary memory suitable for a computer system to construct a multi-function, comprises a selection switch(110), a selection maintaining device(120) and a selection connector(130). The selection switch(110) generate a selection signal to select one among many secondary memory devices in reply to a selection operation. The selection maintaining device(120) outputs the generated selection signal by maintaining the signal until power becomes off though the selection operation is performed. And the selection connector(130) connects the selected secondary memory and a computer main board in reply to the output selection signal.
Patent KR-20000054112-A (KR)
Inventor: PARK JAE MYUNG
Filed: 2000-05-23
Abstract: PURPOSE: An electronic commerce method using an interactive voice response(IVR) system and a delivery system of small local units is provided to make a procedure for ordering a product simple, and enable a quick delivery. CONSTITUTION: A buyer ordering system allows a customer to order a product in response to an input of a product code number and a search of the product. A data search system receives customer information and the information of ordered product, and searches a shop that is closest from the buyer and has the ordered product, and then connects the buyer to the shop.
Patent KR-20010107292-A (KR)
Inventor: HAN HO SEONG
IPC: G06F3/12
Filed: 2000-05-26
Abstract: 본 발명은 프린터의 다중 출력 처리방법에 관한 것으로서, 특히, 호스트 시스템에 설치된 프린터 드라이버로부터 출력 정보를 전달받아 프린터 내부 메모리에 저장한 후, 그 출력 정보에 포함된 출력 내용을 해당 매수대로 출력하는 프린터의 다중 출력 처리방법에 있어서, 상기 호스트 시스템에서 요청한 출력 매수와 프린터에 설치된 메일 박스의 개수를 비교한 후, 그 비교 결과 상기 출력 매수가 메일 박스 개수보다 많을 경우 프린터 제어부 또는 프린터 드라이버 측에서 그 출력 내용을 메일 박스 개수 단위로 처리하도록 함으로써, 문서 분류 성능을 향상시켜 사용자가 문서를 분류하기 위해 소모하는 시간을 절약하도록 하는 것을 특징으로 한다.
Patent KR-20010109626-A (KR)
Inventor: YOON JU YEONG
Filed: 2000-05-31
Abstract: 본 발명은 데이터 암호화 표준 알고리즘을 이용한 암호화 장치에 관한 것으로 3중 데이터 암호화 표준 구현할 때 키 스케쥴러(Key Scheduller)와 간단한 데이터 표준 암호화 장치를 가지고 3번의 반복 연산을 수행함으로써 보다 적은 면적으로 암호화 장치를 구현하는 것이다. 이를 위하여 본 발명은 데이터 암호화 표준 알고리즘을 사용하여 암호화를 수행하는 암호화 장치에 있어서, 64비트의 평문블럭을 입력받고 64비트의 암호화 키와 64비트의 복호키와 64비트의 암호문을 피드백받아 48비트의 키를 생성하고 64비트의 데이터를 치환하는 3중 DES 스케쥴러; 및 상기 3중 DES 스케쥴러로부터 48비트의 키와 64비트의 데이터를 입력받아 암호화 연산을 수행하여 64비트의 암호문을 생성하는 DES 하드웨어를 포함하여 이루어진다.