baber/WOPTO huggingface dataset:
Patent KR-20040037882-A (KR)
Title: towel and making method of that's
Inventor: RO KWI YOUNG
IPC: A47K10/02
Filed: 2002-10-30
Abstract: PURPOSE: Provided are a towel and a method for producing the same, whereby it is possible to omit cutting and sewing process to produce 2 to 10 towels at once and to mass-produce towel with excellent division stability and high quality. CONSTITUTION: The method for producing a towel includes weaving 2 to 10 sheets of towels of terry cloth at the same time while connecting towels with a connecting thread, forming the both sides of the towels with a width of 15 to 30 mm, subjecting the both sides of the towels to tentering and shearing process and cutting the connecting part between the towels to produce 2 to 10 sheets of towels at once. The connecting thread is 20 to 100d polyester mono filament and the both sides of the towels are formed using a cheap thread.
Patent KR-20040043670-A (KR)
Title: Filtering device of lubricating oil for hermetic compressor
Inventor: JU YUN SU
IPC: F04C29/02
Filed: 2002-11-19
Abstract: PURPOSE: A lubricating oil filter device for a hermetic compressor is provided to prevent damage due to alien substances flowed in together with a lubricating oil. CONSTITUTION: A rotary shaft is rotatively fixed by upper and lower frames fixed at upper and lower parts of a hermetic container for transmitting rotary force generated from an electromotive equipment part to absorb and compress a refrigerant, and then discharge the refrigerant. The rotary shaft includes a lubricating oil feeder(22) supplying a lubricating oil flowed in together with the refrigerant and staying at a bottom of the hermetic container to a friction part of a compressor equipment part through a lubricating oil passage(23). A filter member(100) is combined with a bottom part of the rotary shaft for filtering alien substances mixed with the lubricating oil.
Patent KR-20040046620-A (KR)
Title: Apparatus and Method for cosine table of random phase of Hamonic Voice-Encoder
Inventor: CHOI YONG SU
IPC: G10L19/02
Filed: 2002-11-28
Abstract: PURPOSE: A system and method for allocating a cosine table index of a random phase of a harmonic vocoder are provided to limit a dynamic range of a phase value continuously increasing in continuous voiced sound frame sections within a restricted period. CONSTITUTION: A fundamental phase extractor(200) receives fundamental frequencies of current and previous frames and calculates a fundamental phase of the current frame. A phase evolution unit(210) evolves a harmonic phase value of the current frame from a phase value of the previous frame using the fundamental phase of the current frame. A dynamic range limitation unit(220) limits the evolved phase value within a predetermined period. A table index mapping unit(230) multiplies the limited phase value of the current frame by a value obtained by dividing a cosine table by 2-pi.
Patent KR-20030044853-A (KR)
Title: Paper transfer roller and method for producing paper transfer roller
Inventor: HATTORI TAKAYUKI
IPC: G03G15/00
Filed: 2002-11-29
Abstract: PURPOSE: To provide a paper feed roller having durability, elasticity, and flexibility like rubber and also having moldability like resin, having a superior abrasion resistance, and having a sufficient carrying force relative to, especially, a silica sheet. CONSTITUTION: This paper feed roller 1 is formed by molding thermoplastic elastomer composition, in which crosslinkable rubber or thermoplastic elastomer is dispersed by dynamic crosslinking, in thermoplastic resin or the thermoplastic elastomer into a roller state. At least, the surface layer of the roller includes titanium oxide at the ratio of not less than 1.5% but not more than 50% in a volume percentage.
Patent KR-20040051655-A (KR)
Title: Call forward method of keyphone system
Inventor: SHIN JAE SEOK
IPC: H04M3/54
Filed: 2002-12-11
Abstract: PURPOSE: A method for performing call forward in a keyphone system is provided to realize an appropriate call forward service by setting up call forward to a destination wanted by a user. CONSTITUTION: It is judged whether a call transmitted to a system is an internal call or an external call(S201,S202). A keyphone system judges whether a user sets up manual call forward(S203). If so, call-forward to a cellular phone or a voice service of the user(S204) is performed. If not, it is confirmed whether a function of unconditional call forward to a module for processing preset call forward is set(S205). If so, preset call forward which previously stored is performed by the module for processing preset call forward(S206). If not, it is confirmed whether the current terminal is idle(S207). If so, it is confirmed whether the terminal doesn't respond(S209). If so, the preset forward function is executed to the internal call and the external call(S211). If the mobile is not idle, the preset forward function is executed to the internal call and the external call(S208).
Patent KR-20040051709-A (KR)
Title: Semiconductor Memory Device having a fast signal controller
Inventor: CHO SEONG IK
IPC: G11C11/40
Filed: 2002-12-11
Abstract: PURPOSE: A semiconductor memory device having a fast signal controller is provided to prevent the mis-operation of a DLL(Delay Locked-Loop) by detecting a fast signal at an initial operation of the DLL and controlling the fast signal to be disabled forcedly. CONSTITUTION: A fast disable control signal generator(100) receives a reset signal(Reset) and a control signal(dout) to output a fast disable control signal(freset). A second fast signal generator(200) synchronizes a fast signal(Fast) with a clock(clkdiv) to output it in response to the fast disable control signal(freset). A driving signal(300) synchronizes the reset signal(Reset) and a second fast signal(Fast) with the clock(clkdiv) to generate the control signal(dout). The fast disable control signal generator(100) is comprised of a NOR gate(NOR1) and an inverter(11). The NOR gate(NOR1) receives the reset signal(Reset) and the control signal(dout). The inverter(11) is connected to an output of the NOR gate(NOR1) to output the fast disable control signal(freset).
Patent KR-20040056103-A (KR)
Title: Probe divice for measuring differential impedance
Inventor: CHO YEONG SANG
IPC: G01R1/073
Filed: 2002-12-23
Abstract: PURPOSE: A probe apparatus for measuring a differential impedance is provided to improve the productivity by reducing the measurement time during the mass production of the printed circuit board(PCB) in comparison with a conventional method. CONSTITUTION: A probe apparatus for measuring a differential impedance includes a pair of signal pins(20), a connector(40) and a ground pin(30). The pair of signal pins(20) are installed and supported through the body(10). The connector(40) connects the cable of the measurement device with each of the signal pins(20). And, the ground pin(30) is installed on the body(10) between the signal pins(20) for functioning as a ground.
Patent KR-20040056920-A (KR)
Title: Chip board remove apparatus of coil untie device
Inventor: PARK SUN BOK
IPC: B21C47/16
Filed: 2002-12-24
Abstract: PURPOSE: A chip board removal apparatus of coil untie device is provided to prevent defects of strip in advance by removing chip board inserted between strips so that the chip board is not moved along with the strip, thereby preventing damage of the strip. CONSTITUTION: The chip board removal apparatus of coil untie device comprises a supporting table(10) installed at the center between guiding rolls(2) for guiding strip (S); a fixed table(11) installed with being spaced apart from the supporting table in a certain distance; a moving table(12) installed between the fixed table and the supporting table in such a manner that the moving table is movable to the fixed table; a liftable and lowerable cylinder(20) which is positioned underneath the fixed table, and at an upper part of which a liftable and lowerable shaft(21) is installed; a traction wire(23) connected between a moving plate(22) installed at the liftable and lowerable cylinder and the moving table; and a suction means(30) installed underneath the moving table to suck in the chip board.
Patent KR-20040057612-A (KR)
Title: Web finance terminal and method for transacting finance thereof
Inventor: KIM GI PYEONG
Filed: 2002-12-26
Abstract: PURPOSE: A web banking terminal and a banking transaction method thereof are provided to realize a web service by equipping the banking terminal with a web server, secure the enhancement of a communication speed and reliability, and quickly process the banking transaction by making the web server store/manage the screen data for the banking transaction. CONSTITUTION: The web server(120) provides the web service related to the banking transaction. A storing tool(140) stores the screen data related to the banking transaction. A communication tool(150) transmits a message for the requested banking transaction to a BP(Branch Processor)(200) by performing a communication function with the BP and receives the responding message related to the banking transaction from the BP. The web server outputs a result for processing the requested banking transaction to a screen.
Patent KR-20040059308-A (KR)
Title: Auto pause method for DVD-RAM disc drive
Inventor: PARK JONG NAM
IPC: G11B7/09
Filed: 2002-12-28
Abstract: PURPOSE: An automatic pause method in a DVD-RAM disk drive is provided to enable a pickup to automatically pause, by using L/G(Land/Groove) signals generated to distinguish a land and a groove, thereby improving usage convenience of a DVD-RAM disk. CONSTITUTION: When a track error signal is generated while driving a DVD-RAM disk(S10,S20), a microcomputer of a disk drive inputs L/G signals and decides on which track the track error signal is generated(S30). If the track on which the track error signal is generated is confirmed, the microcomputer generates a signal for back jumping a pickup in a half track(S40). If the jumping signal is generated, the disk drive back-jumps the pickup in a half track, so that the pickup can automatically pause(S50,S60).
Patent KR-20040060530-A (KR)
Title: A boiled rice with assorted mixtures of fresh vegetables effective against diabets and its manufacturing method
Inventor: KANG CHANG HWAN
IPC: A23L7/196
Filed: 2002-12-30
Abstract: PURPOSE: Boiled rice with assorted mixtures of fresh vegetables effective against diabetes and its manufacturing method are provided. The product permits the stable maintenance of blood glucose and low in calories and carbohydrate and high in nutrition. CONSTITUTION: Germinated brown, polished rice and beans are soaked in water for 5 to 6hr, 30 to 40min and 20 to 30min respectively, mixed with chestnuts, jujubes, pine-nuts and gingko nuts and then boiled to give a cooked product of germinated brown rice. To produce the subjected boiled rice with vegetables for one person, 190 cooked product of germinated brown rice is mixed with 10 to 20g sauce, 40g leek, 30g chicory, 20g mulberry leaf, 10g Acanthopanax Senticosus leaf, 20g shredded radish, 20g cucumber, 30g Aralia elata Seem., 10g jellyfish, 10g Codonopsis lanceolata, 20g lotus root, 10g onion, 30g Brassica campestri, 10g selected vegetables of season, 10g mushroom, 6g carrot, 10g tomato, 4g laver powder and 10g mung-bean jelly.
Patent KR-20040062075-A (KR)
Inventor: JUNG JAE HO
IPC: G11B15/295
Filed: 2002-12-31
Abstract: PURPOSE: A capstan device of a VCR is provided to form ends for guiding tape upper/lower heights in a pinch roller and a compression port of a capstan shaft, thereby preventing a tape path from being changed in upper or lower direction owing to surface abrasion of the pinch roller. CONSTITUTION: A capstan shaft(8) rotates by a driving force of a capstan motor in a running system of a VCR, and operates by applying a tractive force to a tape with a pinch roller. Hooking ends(8a,8b) are formed in upper/lower sections on an outer circumference of the capstan shaft(8). A guiding concave portion(8c) for guiding the running of the tape is formed between the hooking ends(8a,8b).
Patent KR-20030022094-A (KR)
Inventor: KIM SU GYUN
IPC: A61K38/00
Filed: 2001-09-19
Abstract: PURPOSE: Provided are a novel keratinocyte growth factor-2 analogue(KGF-2A) in hair follicle, its coding gene, its manufacturing method and its pharmaceutical use for the prevention and treatment of depilation or for the promotion of hair growth and hair regrowth. CONSTITUTION: The keratinocyte growth factor-2 analogue(KGF-2A), that is, a mutant type of the analogue of keratinocyte growth factor-2(KGF-2) is newly separated from human hair follicle. It is manufactured by culturing a transformant which is transformed with an expression vector including its coding gene. The expression of the KGF-2A is restricted in hair follicle of a depilation patient. But the KGF-2A facilitates the growth of hair follicle cells.
Patent KR-20020019594-A (KR)
IPC: A23L1/305
Filed: 2001-05-29
Abstract: The invention relates to a primary composition in which at least one lipophilic bioactive compound is mixed with a whey protein, present in an amount effective to increase the bioavailability of the lipophilic bioactive compound. The invention also relates to an oral composition that contains the primary composition in a foodstuff, in a food supplement, or in a pharmaceutical preparation, and to a cosmetic preparation that contains the primary composition. Methods for increasing the bioavailability of the lipophilic bioactive compound and providing increased photostability and oxidation resistance are also provided.
Patent KR-20020024329-A (KR)
Title: 비컨을 통한 로컬 데이터 전송
Filed: 2001-06-18
Abstract: 통신 시스템은 와이어리스 메시지 송신을 할 수 있는 제 1 및 제 2 비컨 디바이스(12, 14)와 그러한 메시지 송신을 수신할 수 있는 적어도 하나의 휴대용 통신 디바이스(10)를 포함한다. 제 1 비컨 디바이스는 블루투스와 같은 첫 번째 통신 프로토콜에 따라 일련의 조회 메시지(INQ)를 방송하도록 배열된다. 휴대용 디바이스(10)는 이러한 조회 메시지를 검출하며 휴대용 디바이스에 대한 식별자로 응답한다. 제 1 비컨 디바이스(12)는 이때 수신된 식별자를 제 2 비컨 디바이스(14)로 전송하며, 제 2 비컨 디바이스(14)와 휴대용 디바이스(10)는 제 2 비컨 디바이스가 휴대용 디바이스의 식별자를 수신하여 트리거 될 때 서비스 대화(service interaction)를 수행하도록 구성된다.
Patent KR-20020029436-A (KR)
IPC: F02M61/10
Filed: 2001-07-13
Abstract: 연료 분사 밸브, 특히 연료 분사 장치용 분사 밸브로서, 밸브 니들(5)을 구비하며, 상기 밸브 니들(5) 은 밸브 폐쇄 바디(6)를 포함하고, 상기 밸브 폐쇄 바디는 밸브 시이트 바디(22)에 있는 밸브 시이트 면(8)과 상호 작용하여 밀봉 시이트(9)를 형성하고, 상기 밸브 시이트 바디(22)는 여러 개의 분사구(4, 15, 18)를 포함하며, 연료 유입구 맞은 편에 있는 상기 분사구들은 밀봉 시이트(9)에 의해 밀폐되어 있다. 밸브 폐쇄 바디(6)는 밸브 시이트 바디(22)를 향한 리세스(10)에 압력 부재(11)를 포함하며, 상기 압력 부재는 밸브 폐쇄 바디(6)에 대항해 받치고 있는 스프링(12)에 의해 밸브 시이트 바디(22)를 향해 예응력을 받고 있고, 상기 디스크 스프링(13)은 밸브 시이트 바디(22)에 고정되어 있으면서 디스크 스프링(13)은 적어도 분사구(15)의 하나를 덮고 있으며, 디스크 스프링(13)은 압력 부재(11)의 영향 없이도 분사구를 해제한다.
Patent KR-20020064781-A (KR)
Title: Novel cell cycle checkpoint genes and proteins encoded thereby
IPC: C07K14/47
Filed: 2000-09-14
Abstract: The present invention encompasses novel mammalian cell cycle checkpoint genes/DNA repair genes, cDNA or genomic DNA, isolated nucleic acids corresponding thereto, proteins encoded thereby, expression vectors comprising said nucleic acids, host cells transformed with said expression vectors, and methods for treating a cell using such nucleic acids or proteins.
Patent KR-20020059635-A (KR)
IPC: A61B3/103
Filed: 2000-10-20
Abstract: 각막 지형도 데이터를 포착된 파면 수차 데이터와 조합하여 안구의 굴절 치료 과정을 형성함으로써 맞춤식 각막 프로파일이 제공된다.  일실시예에서, 포착된 파면 데이터는 동공 영역 내에 사용되는 반면에, 각막 지형도 데이터는 동공의 외측 영역에 사용된다.  다른 실시예에서, 지형도 데이터는, 파면 데이터와, 시뮬레이팅되어 각막 데이터상에 표시되는 굴절 치료 과정 및 지형도 데이터에 기초하여 수행되는 환자의 치료에 대한 적합성 초기 평가에 기초하여 조정된다.
Patent KR-20020050269-A (KR)
IPC: C08K5/3475
Filed: 2000-11-10
Abstract: 모노- 또는 비스-벤조트리아졸 화합물, 이들의 N-옥사이드 또는 이들 화합물 중 적어도 두 가지의 혼합물을 함유하는 조성물이 제공된다. 대표적 비스벤조트리아졸 화합물로는 3,3'-비스-(2H-벤조트리아졸-2-일)-5,5'-디-tert-옥틸-1,1'-비페닐-2,2'-디올이 포함된다. 대표적 모노-벤조트리아졸 화합물로는 3-(2H-벤조트리아졸-2-일)-5,5'-디-tert-옥틸-1,1'-비페닐-2,2'-디올이 포함된다. 이러한 모노- 및 비스-벤조트리아졸 화합물은 자외선의 분해 작용에 대한 분해성 중합체의 안정제로서 유용하다. 상응하는 단량체 벤조트리아졸의 산화적 이량체화 또는 상응하는 아조- 화합물의 환원적 사이클화에 의한 이러한 벤조트리아졸 화합물의 제조방법 또한 제공된다. 분해성 중합체 및 전술한 벤조트리아졸 화합물을 함유하는 분해 안정성 조성물 및 분해성 중합체의 안정화 방법 또한 제공된다. 이러한 안정제를 사용하여 안정화될 수 있는 다수의 중합체로는: 폴리카보네이트, 폴리에스테르, 폴리에틸렌, 폴리프로필렌, 폴리스티렌, 폴리아크릴레이트, 폴리아마이드, 폴리우레탄 및 아미노수지-가교결합 중합체를 들 수 있다.
Patent KR-20020049045-A (KR)
Title: Method and device for producing cellulose fibres and cellulose filament yarns
IPC: D01D5/04
Filed: 2000-10-28
Abstract: The invention relates to a method for producing cellulose fibres or filaments from cellulose according to the dry-wet extrusion process, using aqueous amine oxides as the solvent. According to said method a) cellulose with a cuoxam-DP in the region of between 250 and 3000 is dispersed in an aqueous amine oxide, b) the dispersion obtained is converted at a high temperature by dehydration and shearing into a homogenous solution with a zero shear viscosity in the region of between 600 and 6000 Pa•s at 85  DEG C, c) the solution is fed to at least one spinneret, d) the solution in each spinneret is formed into at least one capillary and the capillary or capillaries of each spinneret are drawn through a non-precipitative medium and are subsequently guided through a spinning bath where the cellulose fibres are precipitated and e) at the end of the spinning bath section, the cellulose fibres are separated from the currents of the spinning bath by deviation and the threads are drawn off. The method is characterised in that the dispersion in step b) is converted into a solution with a relaxation time of between 0.3 and 50 s at 85  DEG C and that the solution in step c) is passed through a flow chamber, common to the spinnerets, in which the residence time of the solution is at least equal to its relaxation time at the spinning temperature.
Patent KR-20020062947-A (KR)
Title: 음향 환경 개선 장치 및 관련 방법
IPC: G10K15/00
Filed: 2000-06-16
Abstract: 본 발명은 환경을 음향적으로 개선하는 장치 및 관련 방법을 제공한다.  본 발명은 공기 등의 음향 전달 매질 내에 불연속을 제공하고 음향을 흡수하기 위한 커튼(10) 형태의 분리 수단을 특징으로 한다.  1개 이상의 마이크로폰(12)은 음향 에너지를 수신하고 수신된 음향 에너지를 전기 신호로 변환시켜서 디지털 신호 처리기(14)에 공급하는 기능을 수행한다.  디지털 신호 처리기는 상기 전기 신호에 대해 스펙트럼 변환을 수행하는 알고리즘을 채용하고 변환된 신호를 여진기(36) 형태의 출력 수단(16)으로 출력한다.
Patent KR-20020058013-A (KR)
Title: Secondary station and method of operating the station
IPC: H04W52/40
Filed: 2001-09-03
Abstract: A secondary station has a receiver capable of resolving signals received (504,510) as a plurality of multipath signals from a plurality of base stations during a soft handover process. In order to decode and act upon the received signals in a very short period of time, an initial subset of received multipath signals is processed (506) to provide an estimate of the action needing to be taken by the station, which action is then implemented by the station (508). Later arriving signals are processed separately (512) and used to update the estimate, as a result of which the action already taken may be corrected (514). Such a secondary station is particularly suitable for decoding and acting upon power control commands included in received signals in a UMTS system, for which a very limited period of time is provided by the UMTS specification.
Patent KR-20020059438-A (KR)
IPC: H01L21/683
Filed: 2000-12-05
Abstract: 본질적으로 정전 척의 척킹 표면에 평행한, 본질적으로 편평한 막 전극을 갖는 정전 척은, 막 전극을 소결된 세라믹 기판의 표면으로 바람직하게는, 스크린 프린팅시켜 증착시킴으로써 제조한다.  미가공 세라믹 층은 막 전극 위로 형성시키거나 주형시키고, 수득된 구조물을 소결시켜 정전 척을 제조한다.
Patent KR-20020067051-A (KR)
Title: 아날로그 컬러 신호 처리 방법 및 아날로그 컬러 신호처리 장치 및 컬러 카메라
IPC: H04N9/64
Filed: 2001-10-16
Abstract: 본 발명의 아날로그 컬러 신호 처리 방법 및 장치는, 디지털 양자화 에러의 량을 감소시키는 아날로그 전처리 신호를 얻기 위해 센서 출력 신호를 아날로그 전처리하고(3), 상기 아날로그 전처리된 신호를 디지털 신호로 변환하며(5), 상기 디지털 신호로부터 제 1 원색 신호(R), 제 2 원색 신호(G) 및 제 3 원색 신호(B)를 재구성하고(7), 표준화 신호를 얻기 위해 원색 신호를 보정하는(9)데, 상기 제 1 원색 신호, 제 2 원색 신호 및 제 3 원색 신호(R, G, B)를 포함하는 3개의 컬러 신호 매트릭스는 상기 아날로그 전처리(3)에 따르는 계수를 포함하는 보정 매트릭스와 곱해진다.  제 1 실시예에 있어서, 상기 아날로그 전처리는 화이트 밸런스 조정을 포함한다.  제 2 실시예에 있어서, 보정 매트릭스의 수평 합계치는 1 이상의 수평 합계치의 경우에 1로 조정되며, 상기 아날로그 전처리에는, 전체 처리되는 곱셈이 종래 기술과 같게 유지되게끔 대응의 곱셈 단계가 포함된다.  본 발명은 또한 센서 출력 신호를 생성하는 RGB Bayer 센서 및 상기 처리 장치를 구비하는 컬러 카메라를 기술한다.
Patent KR-20030017463-A (KR)
IPC: H02P8/14
Filed: 2000-11-01
Abstract: 이상적인 서보계 모델에 따라 이상적인 위치를 연산해서 이 연산한 이상위치와 실제의 위치피드백과의 차이분에 이상위치의 방향 반전시로부터 소정이 사이만, 소정의 게인을 곱하고, 이를 속도지령에 보정량으로서 가함으로써 마찰량의 경년변화의 영향이나 가공조건의 차이에 의한 보정효과의 흐트러짐을 억제하고, 또 볼나사의 비틀림이나 실재등의 탄성변화가 큰 기계계에서도 보정후의 비틀림 회복등에 의한 패이는 것을 억제하는 동시에 서보계가 불안정하게 되는 것을 방지한다.
Patent KR-20020095178-A (KR)
Title: 헤어 스타일링 방법
IPC: A45D7/00
Filed: 2001-01-05
Abstract: 본 발명은 고객이 원하는 헤어 디자인을 수치 혹은 부호화한 디자인의 모델 페이퍼에 기초하여 헤어 처리함으로써, 종래의 미용, 이용 처리 방법에 비해, 고객이 원하는 헤어 스타일을 정확하게 구현할 수 있으며, 또한 확실하게 헤어 디자인의 재현이 가능한 디자인 설계 방법 및 스타일링 방법, 그리고 그것에 이용하는 디자인 모델을 제공하는 것이다. 
     본 발명에서는 두부 전개도에서 복수개로 구획된 부위별로 고객이 원하는 헤어 디자인에 대응하는 수치 및/또는 부호를 기입하고, 이 수치에 기초하여 헤어 디자인하며, 이 디자인에 따라 컷팅, 퍼머, 컬러 처리할 수 있다.
Patent KR-20020077443-A (KR)
Title: Silent discharge lamp with a controllable colour
IPC: G09F9/313
Filed: 2001-11-15
Abstract: A silent discharge lamp which comprises a discharge vessel filled with a gas fill, a plurality of electrodes divided into separately operable groups, a dielectric layer between at least one anode part of the electrodes and the gas fill, and a luminescent layer which has elementary luminescent surfaces of at least two respective luminescent colors. Each elementary luminescent surface is assigned to a different electrode group. The electrode groups and the elementary luminescent surfaces are in each case two-dimensionally interleaved relative to one another so that the light emission surface of the gas discharge lamp can essentially be lit using each electrode group on its own, and the gas discharge lamp is designed so that it is possible to control the color of the light emission by controlling simultaneous operation of the electrode groups.
Patent KR-20030025906-A (KR)
IPC: B01J7/00
Filed: 2001-02-22
Abstract: 화재진압장치는 끝이 둥근 구형 혹은 실린더형 저장기(11)를 포함하는데, 내부챔버(25)에 물 같은 액체를 포함하고, 캡이나 커버(26,27)로 덮혀서 하우징되는 저압 노즐(19,20)을 포함한다. 가스발생기(22) 또한 챔버(25) 내에 있으며, 센서(28)에 의해 작동하는 점화기(26)로 인해 점화될 수 있는 안정적인 연소물질(21)을 포함한다. 물질(21)의 연소로 발생되는 가스는 물이 노즐(19,20) 밖으로 나와서 챔버(25) 내에 고압을 발생시키지 않고 약 50㎛ 정도의 미세 물방물을 형성한다. 가스발생기 물질의 연소시간은 15내지 20초이어서 이 시간동안 존재할 물안개가 밀폐된 공간에 발생하고 이러한 환경 내에서 대기유동에 의해 화염쪽으로 이동된다.
Patent KR-20020095193-A (KR)
IPC: C11B3/12
Filed: 2001-03-19
Abstract: The invention concerns a natural vegetable oil selected among palm oil, corn germ oil, sunflower oil and canola oil, concentrated in unsaponifiable matters, such that said oil unsaponifiable matter content is 3 to 15% m/m. Said concentrated natural vegetable oil constitutes a novel food ingredient enriched in particular in vitamin E and phytosterol, useful as favored food source in vitamin E and phytosterol, meeting recommended daily intake.
Patent KR-20020086685-A (KR)
IPC: C08L71/12
Filed: 2002-01-24
Abstract: The present invention relates to a functionalized polyphenylene ether which has, in its molecule, at least one functional group selected from a carboxyl group, an acid anhydride group, an amino group, an amide group, an imide group, a silyl group, a hydroxyl group and a glycidyl group, and which gives a proton NMR spectrum with a peak area ratio (A)/(B) of 0.0001 or greater, wherein (A) is the area of peaks at chemical shifts from 2.95 to 3.04 ppm, and (B) is the area of peaks at chemical shifts from 6.00 to 6.90 ppm. Having a novel structure that has not been obtained by conventional techniques, the functionalized polyphenylene ether of the present invention has an excellent color tone, contains little black foreign substance, and provides polymer alloys with superior mechanical characteristics when blended with different polymers, and therefore makes it possible to provide products and parts in various industrial fields that will sufficiently meet the industrial demands.
Patent KR-20020092999-A (KR)
Title: 알칸의 알켄으로의 촉매 전환 반응
IPC: C07C11/06
Filed: 2001-03-23
Abstract: 탄소수 2 - 5 의 알칸 및 황 함유 화합물을 촉매 반응시켜 대응하는 알켄 및 황화수소를 생성시키는 방법으로서, 상기 반응 혼합물을 300 - 650 ℃ 의 온도에서 표면적 100 m 2 /g 초과의 촉매와 접촉시키는 방법.
Patent KR-20020086748-A (KR)
Title: 아다만탄류의 제조 방법
IPC: C07B61/00
Filed: 2002-01-31
Abstract: 본 발명은 자연 환경에 악영향을 미치지 않고, 또한 저렴한 재료를 사용한 제조 장치에 의해 높은 선택성으로 아다만탄류를 제조하는 방법에 관한 것으로, 금속 담지 고체 산촉매의 존재하에서 탄소수 10 이상의 3환식 포화 탄화수소를 이성화하여 아다만탄류를 제조하는 방법에 있어서 불포화 결합을 갖는 화합물을 병존시켜 이성화 반응을 수행하는 것을 특징으로 한다.