baber/WOPTO huggingface dataset:
Patent KR-930004963-B1 (KR)
Title: Spindle
Inventor: KIM TAE-HO
IPC: B23B19/00
Filed: 1991-07-16
Granted: 1993-06-11
Abstract: The oil cyclic spindle  comprises  the  rotors  (20,20')  and middle rings (40,40') having  vacuum  generating  parts  (21,21'), pressure control caps (50,50') having oil pass holes (52,52')  and adaptor (60) which are screwed at the both end of main shaft  (10) and housing (30), and  vacuum  parts  (A,A')  between  the  rotors (20,20') and middle rings (40,40'). The  vacuum  generating  parts (21,21') are formed in inclination on the ends of rotor  (20,20'). The rotor (20,20') are combined to keep some distance respectively from  the  end  parts  and  the  circumferences  of  middle  rings (40,40'), and the adaptor (60) is combined to  be  housed  in  the cover body of the housing (30).
Patent KR-950002996-B1 (KR)
Title: Belt tensioner, belt drive system and mounting method
Inventor: SAJCZYK ANDRIEJ
IPC: F16H7/02
Filed: 1991-09-26
Granted: 1995-03-29
Abstract: A tensioner (30) with a pulley (22) rotatably mounted to a pivot arm (34) that is biased with a spring means (36), the pivot arm (34) includes a leg extension (50)for inhibiting movement of the arm (34) with a damping means (56,58). A method for tensioning a synchronous toothed belt (28) with the tensioner (30) so as to substantially inhibit movements of the pivot arm (34) as attributed to dynamic tension variations in a belt drive system while damping movements of the arm (34). A method for tensioning a synchronous belt drive with the tensioner (30) by biasing a moveable pulley (22) against the belt (28) with a force sufficient to limit the amplitudes of resonance tension variations and damping the biasing of the pulley to prevent substantially most cyclic movements of the pivot arm while simultaneously accommodating thermal changes in drive length. <IMAGE>
Patent KR-950009154-B1 (KR)
Title: Polyester resin composition
Inventor: LEE YON-HUI
IPC: C08L67/02
Filed: 1991-11-14
Granted: 1995-08-16
Abstract: polyester resin compsn. is prepd. by simultaneously adding the cpds. of (a) 2.0-10 wt.% of the cpd. of carboxylic acid and unsatd. hydrocabon based polymer neutralized with 1st family matal, (b) 0.05-10 wt.% of sorbitol based cpd. and (c) 0.1-7 wt.% of bisphenol A type epoxy cpd.; then melt-extruding the mixt. pref. contg. 0.5-10 wt.% of polyoxy alkylene cpd..
Patent KR-950010220-B1 (KR)
Inventor: JOSEPH DOUGLAS REYNOLDS
IPC: F16D23/06
Filed: 1991-12-23
Granted: 1995-09-12
Abstract: 내용 없음.
Patent KR-940005596-B1 (KR)
Title: Gene disclose a granulocyte macrophage colony stimulating factor
Inventor: PARK YONG-U
IPC: C12N15/27
Filed: 1991-12-31
Granted: 1994-06-21
Abstract: Human granulocyte macrophage-colony stimulating factor (GM-CSF) is prepared by expressing a gene which encodes transformed hGM-CSF having a base sequency wherein 2 of N-glycosylated recognition sites are removed under the control of A/G promotor. The expression vectors (LUCK-GM-CSF-1Y and LUCK-GM-CSF-2Y), and Saccharomyces cerevisiae (LUCK-GM-CSF-1Y) KFCC-10716 are also claimed.
Patent KR-960006186-B1 (KR)
Inventor: EDOARDO VANTELLINI
IPC: F16L55/04
Filed: 1990-04-30
Granted: 1996-05-09
Abstract: 내용없음
Patent KR-950006698-B1 (KR)
Title: The data receiving control device of remote controller
Inventor: LEE KYONG-MUK
IPC: H04Q9/00
Filed: 1992-01-11
Granted: 1995-06-21
Abstract: a receiving module for receiving a signal from the remote controller; a microprocessor for controlling the operations of respective sections of the device according to the result of reading; and a received signal input control section connected between the receiving module and the microprocessor and inputting the received signal into microprocessor only for the repeating Pusec (sampling time) with a designated period.
Patent KR-960007892-B1 (KR)
Title: Projection lens for rear projection tv
Inventor: CHOE SOON-CHOL
IPC: G02B13/16
Filed: 1992-02-29
Granted: 1996-06-15
Abstract: a first lens (L1) of which negative power increases gradually along to an optical axis (13) from screen to CRT, and from the core to the side of the lens; a second lens (L2) which has strong positive power; a third lens (L3) of which positive power increases gradually from the core to the side of the lens; a forth lens (L4) which has positive power in the core and negative power in the side; a fifth lens (L5) which has strong negative power.
Patent KR-960002783-B1 (KR)
Title: Mask rom and the manufacturing method thereof
Inventor: LEE JOO-HYUN
IPC: H01L27/112
Filed: 1992-03-14
Granted: 1996-02-26
Abstract: a) forming a gate insulation film on a semiconductor substrate, a floating gate on the gate insulating film, and first and second diffusion regions on the both side substrates of the floating gate; b) forming an intermediate dielectric layer on the oxide film and the floating gate, flattening with etchback after forming the oxide film on the substrate including the floating gate; c) forming a protection layer on the intermediate dielectric layer and a control gate after forming a control gate on the intermediate dielectric layer; and d) eliminating the photoresistor by implanting an ion on the floating gate after eliminating the photoresistor on the floating gate and after eliminating the photoresistor on the protecting layer.
Patent KR-950001387-B1 (KR)
Title: Moulding method for mortar groove of dry tile
Inventor: LEE DONG-WON
IPC: B28B3/02
Filed: 1992-05-22
Granted: 1995-02-18
Abstract: The method is for forming a trapezoidal mortar groove at the back face of the mortar tile, so that it can increase an adhesive force in construction. The method comprises a step of forming a trapezoidal protrusion in a lower press die; a step of filling up a raw material between the lower and the upper press die, and pressing them; a step of separating the two dies.
Patent KR-950012553-B1 (KR)
Title: Structure of wordline and manufacturing method thereof
Inventor: PARK JUN-ON
IPC: H01L27/108
Filed: 1992-06-18
Granted: 1995-10-18
Abstract: a polycrystal silicon layer; a metal layer comprising first and second metal layers which are insulated each other, the first and second metal layers in turn positioned in different layers. The polycrystal silicon layer and the first metal layer are connected through a first contact hole, and the first metal layer and the second metal layer are connected through a second contact hole.
Patent KR-100246599-B1 (KR)
Inventor: KAWAMOTO SEIICHI
IPC: H04N1/04
Filed: 1992-07-09
Granted: 2000-03-15
Abstract: 본원 발명은 간단한 구성으로 센서부의 혼색의 정도를 정확하게 측정할 수 있는 컬러리니어센서에 관한 것이다. 점순차 센서열(1)을 가진 컬러리니어센서에 있어서, 기준화소영역(3)에 있어서의 소정색(R)의 1화소만을 수광 가능하게 하고, 이 화소의 신호출력과, 이 화소와 동일색의 유효화소영역(2)의 화소의 신호출력과의 레벨차를 취함으로써, 혼색의 정도를 평가한다. 또한, 본원 발명은 센서간의 위치 어긋남이 없고, 외부회로의 간략화를 도모하는 동시에, 전송레지스터에서의 전송열화에 의한 혼색을 방지한 컬러리니어센서에 관한 것이다. 점순차 센서열(1)을 가진 컬러리니어센서에 있어서, 점순차 센서열(1)의 각 센서(1R),(1G),(1B)로부터의 신호전하를 화소단위로 차례로 CCD 레지스터(23)에 독출하는 독출 게이트(22),(24)를 2단 구성으로 하여 각 색마다 신호전하를 1라인분씩 차례로 선순차 출력한다.
Patent KR-960016660-B1 (KR)
Title: Method and apparatus for communicating digital inftorsion damping device of large angular displacement ormation such as compressed video using trellis coded qam
Inventor: PAIK WOO H MICHEL GRATON
IPC: H04N21/438
Filed: 1992-07-25
Granted: 1996-12-19
Abstract: Coded modulation schemes based on codes for QPSK modulation are directly incorporated into QAM based modulation systems, forming trellis coded QAM, to provide a practical coding structure that is both efficient in bandwidth and data reliability. Concatenated coding with QPSK based trellis coding and symbol error correcting coding is used. In an encoder (Fig. 2), an N-bit QAM constellation pattern (80) is divided into four subsets, each including N/4 symbol points of the constellation pattern. A two-bit QPSK codeword (92) is assigned to each of the four subsets (82, 84, 86, 88). A symbol to be transmitted is first encoded using an outer error correcting encoding algorithm, such as a Reed-Solomon code (12). Part of the symbol is then encoded (48) with an inner code that comprises a rate 1/2 trellis encoding algorithm to provide a QPSK codeword, which is mapped (50) with the remaining bits of the symbol to provide a modulation function, wherein the remaining bits (94) correlate the symbol with one of the symbol points included in the subset defined by the QPSK codeword. At a receiver (Fig. 3), the recovered modulation function is pruned (62) to provide a set of metrics (66) corresponding to the subsets and to provide a plurality of conditional determinations of the constellation point identified by the remaining bits. The metrics are used in a rate 1/2 trellis decoder (68) to recover a first bit that is encoded using a rate 1/2 encoding algorithm to recreate the QPSK codeword. One of a plurality of the conditional determinations is selected in response to the recreated codeword. The selected conditional determination is combined with the recovered first bit to provide a decoded output that is further decoded using a symbol error correcting algorithm such as a Reed-Solomon code (36). <IMAGE>
Patent KR-950003497-B1 (KR)
Title: Herbicidal cyclohexane-1,3-dione derivatives and their preparation process
Inventor: RYU UNG-KOL
IPC: C07D307/79
Filed: 1992-08-07
Granted: 1995-04-13
Abstract: The derivative of formula (I) is useful for herbicides or plant growth regulants. In (I), X is H, 1-6c alkyl, 2-6c alkoxy, halogen, 1-6c haloalkyl, NO2, CN, 1-6c alkylthio, 1-6c alkylsulphinyl, 1-6c alkylsulphonyl, sulphamoyl, N-(1-6c alkyl) sulphamoyl or N,N-di(1-6c alkyl) sulphamoyl; R1 is H or 1-4c alkyl; R2 is 1-6c alkyl, 2-6c alkenyl or 2-6c alkynyl; R3 is H, 1-6c alkyl, 1-6c haloalkyl, 2-6c alkenyl, 2-6c haloalkenyl, 2-6c alkoxyalkyl, 2-6c alkylthioakyl, benzyl or 2-6c haloalkanoyl; R4 is H, alkali metal cation, alkaline earth metal cation, 1-4c alkanoyl, 1-4c haloalkanoyl or benzoyl.
Patent KR-100223621-B1 (KR)
Inventor: KOTANI TOMOYUKI
IPC: C08L67/00
Filed: 1992-11-06
Granted: 1999-10-15
Abstract: 3층 이상으로 된 자기 기록매체용 적층 폴리에스테르 필름에 있어서, 상하층 각각이 8 이상의 모오스 경도와 0.005 내지 0.5 μm의 평균 입도를 갖는 무기 입자를 포함하고, 무기 입자의 함량이 각 층의 폴리에스테르 중량을 기준하여 0.25 내지 5중량%이고 중간층을 포함한 모든 층의 폴리에스테르 총량을 기준하여 0.20중량% 이하이며, 또 상하층 노출 표면이 특정 조건을 만족하는 마찰계수 및 표면 조도를 갖는 것을 특징으로 하는 자기기록 매체용 적층 폴리에스테르 필름.
Patent KR-950004871-B1 (KR)
Inventor: HIRAYAMA KAZUTOSHI
IPC: G11C29/00
Filed: 1992-12-04
Granted: 1995-05-15
Abstract: 내용 없음.
Patent KR-950004399-B1 (KR)
Title: Dynamic focus electron gun
Inventor: SON WANG-YUN
IPC: H01J29/51
Filed: 1992-12-17
Granted: 1995-04-28
Abstract: The electron gun has a cathode, a control electrode and an image screening electrode, together with static and dynamic focussing electrodes between the latter and on end acceleration, electrode, supplied with an accelerating anode voltage for acting as a main lens for accelerating and focussing the electron beam. The dynamic focussing voltage is varied in dependence on the point at which the electron beam hits the screen, its amplitude being greater when the electron beam scans the upper or lower part of the screen than when it scans the central part of the screen.
Patent KR-0126664-B1 (KR)
Title: Novel pyrimidine thione compound and process for its preparation
Inventor: BANG CHAN-SIK
IPC: C07D239/95
Filed: 1992-12-17
Granted: 1998-04-01
Abstract: This invention relates to 2-amino-1-substituted-cycloalka prymidine-4-thione derivative represented by the general formula where R is substituted or unsubstituted amino, C1-C4 alkyl or C3-C7 cycloalkyl, and n denotes from 2 to 7. This compound is synthesized from initial substance (IV) according to the following reactions: halogenation, akylation, substitution with an alkali metal hydrosulfide. This compound is useful as an intermediate of cephalosporin antibiotics.
Patent KR-940001419-B1 (KR)
Title: Waste water treating method by a vacuum distillation
Inventor: KO BYONG-SOK
IPC: C02F1/04
Filed: 1992-12-29
Granted: 1994-02-23
Abstract: The method comprises (a) passing waste water, which is pumped by a pump (P1) from a reservoir (1), through a condenser (2), and introducing heated waste water into the bottom of a vacuum evaporator (3), (b) transferring it to spraying tubes (4) by a pump (P2) and spraying, (c) heating the spraying waste water by evaporating tubes (6) which are installed under the spraying tubes and mount a filtering net (10) on the top of spraying tubes, (d) heating and evaporating waste water, which is introduced into spraying tubes, by the heat exchanger (5), (e) transferring condensed water to a reservoir (7) by a pump (4) and outgoing gas into the adsorber (8) by a pump (5) to remove malodor and impurities, and (f) conveying impurities inside the evaporator to a reservoir (9) by a pump (8).
Patent KR-960006840-B1 (KR)
Title: Process for the preparation of urethane acrylate oligomer and coating composition thereof
Inventor: KIM DONG-HYUN
IPC: C07C271/22
Filed: 1992-12-29
Granted: 1996-05-23
Abstract: Urethane acrylate oligomer of formula(I) is used for coating of PVC floor sheet to increase anti-contamination, anti-abrasion, anti-discoloration. In the formula, R1 is H or methyl group; R2 is (CH2)n (n = 2-6) or formula shown in fomula(I); R3 is aliphatic, alicyclic, or aromatic compound; Y is polyol or polyester polyol(polyol= poly tetrahydrofuran, PTHF). One is at least straight alkyl group among R4,R5,R6. R' is H or methyl group. The prepararion of formula(I) is such that, after reaction of polyol or polyester polyol with one functional group of aliphatic, alicyclic or aromatic diisocyanate, another isocyanate reacts additionally with acrylate of formula(II), and/or (III).
Patent KR-960008530-B1 (KR)
Title: Dram cell
Inventor: PARK CHAN-KWANG
IPC: H01L27/108
Filed: 1992-12-30
Granted: 1996-06-26
Abstract: The DRAM cell includes a cell transistor(3) whose gate is connected to a word line(2), a storage capacitor(5), which is used as an element for storing a information, lies between a storage terminal(7) and bit line(1), thereby simplifying a DRAM structure.
Patent KR-970004040-B1 (KR)
Inventor: COBANE JOSEPH L
IPC: B65H75/14
Filed: 1991-10-01
Granted: 1997-03-24
Abstract: 요약없음
Patent KR-100190559-B1 (KR)
Title: Method for preparing cis--g(b)-phenylglycidic-(2r,3r) acid
Inventor: DUCHESNE JEAN-PIERRE
IPC: C07D301/32
Filed: 1992-08-20
Granted: 1999-06-01
Abstract: PCT No. PCT/FR91/00133 Sec. 371 Date Aug. 21, 1992 Sec. 102(e) Date Aug. 21, 1992 PCT Filed Feb. 20, 1991 PCT Pub. No. WO91/13066 PCT Pub. Date Sep. 5, 1991.A method for preparing  beta -phenylglycidic-(2R, 3R) acid optionally in the form of salt or ester by precipitation of the salt of the  beta -phenylglycidic-(2R,3R) acid with (+)- alpha -methylbenzylamine-(R) in a solution of a mixture of salts of cis and trans  beta -phenylglycidic acids with (+)- alpha -methylbenzylamine(R)- and the use of the resulting product for preparing taxol and its analogs.
Patent KR-100260478-B1 (KR)
Inventor: HIGASHI KAZUMI
IPC: H05K3/32
Filed: 1993-03-11
Granted: 2000-07-01
Abstract: 본 발명은 절연 필름(여기서, 절연 필름은 400℃에서의 용융점도가 1x10 8 poise 이하인 열가소성 폴리이미드 수지를 포함한다)을 각각 전기 전도적으로 두께 방향으로 통과하는 미세한 통과 구멍을 갖고, 절연 필름의 전면 및 후면의 각각의 통과 구멍의 양쪽 말단 부분 중의 하나 이상의 말단 부분이 통과 구멍의 개방 부분의 면적보다 더 큰 기저 면적을 갖는 범프형 금속 돌출부로 차단되는 이방성 전기 전도성 접착 필름에 관한 것이다. 필름을 결합되는 재료들 사이에 삽입시켜 결합구조물을 제공한다.
Patent KR-930010764-B1 (KR)
Title: Dewatering apparatus for sludge
Inventor: HONG SANG-O
IPC: C02F11/12
Filed: 1993-03-13
Granted: 1993-11-10
Abstract: The  dehydrating  appts.  of  particulated   sludge   wastes generated in water treating plants and paper,  food  and  chemical plants includes a  first  dehydrating  device  having  the  sludge inlet, a second dehydrating device  which  is  rectangular-crossly equipped with the first and second cylindrical cases supplied with the first  dehydrated  waste  through  the  pipe,  and  a  central collector collecting water produced by dehydration of the waste to discharge through the drain duct.
Patent KR-960007042-B1 (KR)
Inventor: KOHIRA HIROAKI
IPC: B61D17/04
Filed: 1993-03-18
Granted: 1996-05-27
Abstract: 내용 없음.
Patent KR-0148588-B1 (KR)
Inventor: TABATA KOUJI
IPC: H01Q1/12
Filed: 1993-03-27
Granted: 1998-11-02
Abstract: 본 발명은 쌍극 안테나가 자동차창의 유리면상에 장착되고 단극 안테나는 상기 유리면과는 다른 부분에 장착되고 그리고 단극 안테나 및 쌍극 안테나의 수신 신호 중 더 강한 것이 선택되어 사용되는 자동차용 다이버시티 유리 안테나 또는, 단극 안테나가 자동차 창의 유리면상에 장착되고, 쌍극 안테나가 상기 유리면과는 다른 부분에 장착되고 그리고 단극 안테나 및 쌍극 안테나의 수신 신호중 더 강한 것을 선택해서 사용하는 자동차용 다이버시티 유리 안테나를 제공하는 것이다.
Patent KR-950006087-B1 (KR)
Title: Output stabilirization system of variable length code decoder
Inventor: KIM YONG-MOK
IPC: G11B20/18
Filed: 1993-03-30
Granted: 1995-06-08
Abstract: When a digital compressed image signal is extended to a decoder for variable length code, the system provides to prevent unstabilization of output generated from the decoder. For error protection of variable length decoder, the second and third memory modules are cleared according to a reset signal per two frames from a frame reset generation module. A counter module is also cleared per each frame to prevent the cumulated errors.
Patent KR-950011942-B1 (KR)
Title: Apparatus and method for fiber reinforced cement panel
Inventor: LEE DAE-YONG
IPC: C04B14/38
Filed: 1993-04-06
Granted: 1995-10-12
Abstract: (A) forming a longitudinally continuous glass fiber strand mat; (B) pre-treating the continuous glass fiber strand mat for stabilizing physically; (C) autoraying-up the sbabilized strand mat with an rolling-pressure roller(16) on the peripheral side of a rotating roller(10) for infitration of cement paste; (D) cutting and spreading the infitrated glass fiber strand mat into the plate form; (E) aging the spread mat laid on the mold by pressing; and (F) demolding, grinding and coloring or coating the surface of the resulted panel.
Patent KR-970004516-B1 (KR)
Inventor: ENOMOTO TOSHIO
IPC: G06F11/22
Filed: 1993-05-08
Granted: 1997-03-28
Abstract: 없음
Patent KR-100282285-B1 (KR)
Title: 적층된 다중칩 모듈 및 그의 제조방법
IPC: H01L23/495
Filed: 1993-05-21
Granted: 2001-02-15
Abstract: 회로 조립체는 실질적으로 나란하며 서로 대향하는 제1 및 제2 표면 및 상기 제1표면상에 장착된 적어도 하나의 전기 접점을 갖는 반도체 다이를 포함한다. 실질적으로 나란하고 서로 대향하는 제1 및 제2 표면 및 상기 표면중 한 표면상에 장착된 적어도 하나의 전기 접점을 갖는 제1요소는 반도체 다이의 제1표면상에 장착되어 있으며 제2표면에서 상기 반도체 다이의 제1표면에 의해 적어도 부분적으로 지지되어 있다. 상기 제1요소는, 반도체 다이 전기 접점을 노출시키도록 배치되어 있다. 제1 및 제2단부를 갖는 미세한 도체는 제1단부에서 반도체 다이 전기 접점 또는 제1요소 전기 접점에 접속되어 있다. 또한, 이러한 회로 조립체를 제조하는 방법이 개시되어 있다.
Patent KR-0137191-B1 (KR)
Inventor: SUGIHARA SACHIKO
IPC: C01F17/218
Filed: 1993-05-25
Granted: 1998-06-15
Abstract: 본 발명은, 아연알칼리전지의 음극처방(formulation)에 있어서, 수은, 납, 카드듐, 인듐 및 탈륨을 첨가하지 않고, 비스무트, 리튬, 칼슘 및 알루미늄의 군중에서 적어도 1종이상을 첨가한 아연합금을 활성물질로 사용하며, 무기계 억제물로서, 합성의 원료, 입자직경, 가열분해감량을 최적화한 수산화이트륨 혹은 산화이트륨을 사용하므로서, 무공해이고 또한 저장성이 뛰어난 아연알칼리전지을 얻을 수 있다. 상기 음극처방에 있어서, 유기계 억제물로서 폴리에틸레옥사이드를 친수성부로 가지고, 불화알킬기를 친유성부로 가진 계면활성제를 적정량 첨가하면 저장성이 더욱  뛰어난 아연알칼리전지을 얻을 수 있다.
Patent KR-960015891-B1 (KR)
Title: Lactococcus sp. bl1 and new bacteriocin, and processing of new bacteriocin
Inventor: YU JIN-YOUNG
IPC: C12N1/20
Filed: 1993-06-14
Granted: 1996-11-23
Abstract: The novel bacteriocin which is a kind of antibiotics, termed KOFRIJIN-1, is prepared by culturing Lactococcus SP. BL1(KFCC-10790), warming the culture media up in a double boiler, cooling, centrifuging, removing a precipitation, removing a precipitation 2-3 times after adding a solvent in the supernatant, dissolving an active fraction of a final precipitation in HCl solution, freeze-drying, and homogenizing to obtain the final product. The KOFRIJIN-1 shows a strong antibiotic effect to gram positive microorganisms, and don't shows any harmful effect to eukaryotes. Its titer is 2.2=G105IU/g and a molecular weight is 5,600 dalton.
Patent KR-970000986-B1 (KR)
Inventor: ISHIWATARI HIROMI
IPC: A61N2/00
Filed: 1993-07-05
Granted: 1997-01-25
Abstract: 내용 없음.
Patent KR-970000696-B1 (KR)
Title: Alignment method of semiconductor wafer
Inventor: BAE SANG-MAN
IPC: H01L21/30
Filed: 1993-07-27
Granted: 1997-01-18
Abstract: A method for arranging a pattern of a semiconductor wafer capable of preventing a wrong arrangement of a wafer due to the generation of a standing wave is disclosed. In the method, first and second arranging lights are sequentially incident on an upper surface of a wafer(1) on which an arranging mark(2) and intensities of reflected light of the first and second arranging lights are each detected. The distribution of the detected intensities of the reflected lights are compared with each other. A point of the wafer which has bigger constant intensitydistribution is selected so that the wafer is arranged based on an arranging coordinate of the selected point of the wafer.
Patent KR-950011695-B1 (KR)
Title: Fuel activating device
Inventor: CHONG TAE-YONG
IPC: C10G32/02
Filed: 1993-08-24
Granted: 1995-10-07
Abstract: The apparatus comprises; a fuel activation duct having a shape of a hollow pipe, which is connected between a fuel supply end and a fuel consumer end and which is provided as a fuel supply path; a fuel activation member disposed inside the fuel activation duct, and made of a magnetic material to make the fuels rotatably flow; a magnetic body having a shape of a bar, which is disposed adjacently to the external surface of the fuel activation duct; a magnetic induction layer made of a magnetic material, which is disposed so as to enclose the fuel activation duct and the magnetic body, to thereby induce a magnetic force from the magnetic body. The apparatus maximizes an ionization of the fuel, and has high fuel efficiency.
Patent KR-100267895-B1 (KR)
Title: Process for the preparation of foamed propylene polymer articles
Inventor: LESCA GUISEPPE
IPC: C08J9/14
Filed: 1993-09-15
Granted: 2000-10-16
Abstract: Foamed propylene polymer articles are prepared by subjecting pre-foamed beads, that consist essentially of propylene polymers having a melt strength from 5 to 40 cN, to thermoforming by sintering.
Patent KR-100249986-B1 (KR)
Inventor: BROIS STANLEY J
IPC: C07D307/62
Filed: 1993-11-04
Granted: 2000-03-15
Abstract: 본 발명의 신규한 카보닐 함유 화합물은 자유 라디칼 개시제의 존재하에 포화탄화수소, 치환된 포화 탄화수소, 중합체 및 이들의 혼합물로 이루어진 군 중에서 선택된 화합물을 하기 일반식 [A] 또는 [B]를 갖는 카보닐 화합물 또는 이들의 혼합물과 접촉 반응시킴으로써 제조된다: 
     
       
     
     상기 식에서, Q는 HOH, MeOH, EtOH 또는 n-BuOH이고, n은 O,1 또는 그 이상이며, X 및 Y는 독립적으로 CH 2 및 C=O로 이루어진 군 중에서 선택되고, W는 CH 2 , C=O,O, NH, CMe 2 , C=N-알킬 및 N-알킬(이때, 알킬은 C 1 내지 C 18 이다)로 이루어진 군 중에서 선택되며, U 및 V는 독립적으로 상기 W에 대해 정의된 바와 같거나, 또는 함께 결합되어 1,2-페닐렌, 1,8-나프탈렌-디일 또는 1,2-나프탈렌-디일을 형성한다.
Patent KR-970003094-B1 (KR)
Title: Speech synthesizing control device
Inventor: JUNG SUK-JONG
IPC: H04M3/487
Filed: 1993-12-27
Granted: 1997-03-14
Abstract: A device which separate central control device's movement that is irregular control movement from regular control movement, and take exclusive responsibility for irregular control movement such as transmission and reception of the voice service data information and a channel service information  offered from ACTAS and possessed of new micro processor subordinated by central control device, control voice synthesis transmission and reception movement from microprocessor to each channel. The device consists of an automatic answering control means and a data interface means. The said automatic answering control means takes exclusive responsibility for irregular control moment such as transmission and reception of a voice service data and channel service information. The said data interface means consists of the voice synthesis and clock generating means and the microprocessor and applies the information relating to the vocoding data address to the voice synthesis and clock generating means and transmittes the voice service resulting to the automatic answering control means.
Patent KR-970003748-B1 (KR)
Title: Semiconductor laser diode
Inventor: CHAE WON-JIN
IPC: H01S5/30
Filed: 1993-12-28
Granted: 1997-03-21
Abstract: (a) The n-buffer layer(23) is formed by depositing the n-GaAs on the n-GaAs plate, and the n-clad layer(25) is formed on that. (b) The active layer(27) not dopping on the upper part of the n-clad layer, and the p-clad layer(31) is formed on that. (c) The zinc spreading protection layer(29) having the superlattice structure of AlGaInP/GaIn is inserted in the active layer and the p-clad layer. (d)The p-buffer layer(33) and the p-cap layer is formed on the upper part of the p-clad layer.