baber/WOPTO huggingface dataset:
Patent KR-930005532-B1 (KR)
Title: Grease
Inventor: LEE SONG-KUN
IPC: C10M113/08
Filed: 1990-11-28
Granted: 1993-06-22
Abstract: An extreme pressure and fretting corrosion preventing  grease composition contains 0.5-10 wt.% of an organic molybdenum cpd. and 0.5-10 wt.% of an extreme pressure additive. The  weight  contents of the sulfur cpd. and the phosphorus cpd. in the  grease  compsn. are each less than 3 wt.%. Pref. the organic molybdenum cpd. is  a cpd. of formula [(R-O)n(HO)3-nPO (MoO3)  wherein  R=  hydrocarbyl, alkyl, aryl, aralkyl, cycloalkyl or alkaryl; if n = 1, x = 1-7; if n = 2, x = 1-6. The extreme pressure  additive  is  selected  from plant/ mineral oil or fat sulfide, antimony dialkyl dithiocarbamate or antimony dialkylphosphoro dithioate.
Patent KR-950000102-B1 (KR)
Inventor: KATSUJI IGUCHI
IPC: H01L21/8242
Filed: 1991-02-22
Granted: 1995-01-09
Abstract: 내용 없음.
Patent KR-100197329-B1 (KR)
Inventor: KOENIG WOLFGANG
IPC: C07K7/02
Filed: 1991-03-22
Granted: 1999-06-15
Abstract: 신규한 일반식(Ⅰ)의 히단토인 유도체, 이의 제조방법 및 혈소판 응집을 억제하기 위한 이의 용도에 대해 기술하고 있다. 
     
       
     
     상기식에서, n은 3 또는 4이고, R 1 은 알킬이거나, 일반식 R'-NH-C=N=R의 라디칼(여기서, R' 및 R는 수소 또는 알킬이다)이며; R 2 는 수소, -NH-CO-NH 2 또는 치환되거나 비치환된 알킬이다.
Patent KR-940005766-B1 (KR)
Title: Detergent composition containing fatty acid ester
Inventor: YU SONG-SU
IPC: C11D10/04
Filed: 1991-07-01
Granted: 1994-06-23
Abstract: This is a new powder detergent composition which reduces pollution effects and is convenient for use. This detergent comprises: 1) C12-20 fatty acid residue (sodium or potassium salt of fatty acid); 2) 0.1-20 wt.% of polyoxyethylene fatty acid ester with 5-25 mol of ethylene oxide polymerization ratio; 3) 0.1-10 wt.% of fatty acid diethanolamide or fatty acid monoethanolamide; and 4)sodium carbonate as a powdering filler.
Patent KR-0179985-B1 (KR)
Title: Certain indole derivatives useful as leukotriene antagonists
Inventor: GILMORE JEREMY
IPC: A61K31/40
Filed: 1991-07-30
Granted: 1999-03-20
Abstract: A compound of the formula <CHEM> in which R<1> is hydrogen, halo, C1-4 alkyl, C1-4 alkoxy, nitrile, optionally protected carboxy, optionally protected tetrazolyl, trihalomethyl, hydroxy-C1-4 alkyl, aldehydo,- CH2Z, -CH=CH-Z or -CH2CH2Z where Z is optionally protected carboxy or optionally protected tetrazolyl; R<2> is halo, nitrile, an optionally protected acid group or -CONR<7>R<8> where R<7> and R<8> are each hydrogen or C1-4 alkyl, R<3> and R<4> are each hydrogen, C1-4 alkyl, optionally substituted phenyl, or C1-4 alkyl substituted by -CONR<7>R<8> or an optionally protected acid group; R<5> is <CHEM>   <CHEM> where W is -CH=CH-, -CH=N-, -N=CH-, -O- or -S-, R<9> is hydrogen, halo, C1-4 alkyl, C1-4 alkoxy or trihalomethyl, and R<1><0> is hydrogen, C1-4 alkyl, C2-6 alkenyl, C3-6 cycloalkyl or C1-4 alkyl-C3-6 cycloalkyl; R<6> is hydrogen or C1-4 alkyl; X is -O-(CH2)nCR<1><1>CR<1><2>-, -CR<1><1>R<1><2>-, -CR<1><1>R<1><2>.(CH2)n.CR<1><3>R<1><4>- or -CR<1><1>=CR<1><2>- where R<1><1>, R<1><2>, R<1><3> and R<1><4> are each hydrogen or C1-4 alkyl, and n is 0, 1 or 2; and Y is -O-CR<1><5>R<1><6>-, -CR<1><5>=CR<1><6>- or -CR<1><5> R<1><6>.CR<1><7>R<1><8>- where R<1><5>, R<1><6>, R<1><7> and R<1><8> are each hydrogen or C1-4 alkyl; or a salt thereof. The compounds in unprotected form are active as leukotriene antagonists.
Patent KR-100210171-B1 (KR)
Title: Method for realization of castings of aluminium or its alloys with integrated runners
Inventor: DARSY ERIC
IPC: B23P19/02
Filed: 1991-08-01
Granted: 1999-07-15
Abstract: The invention relates to a method for production of castings of aluminium or its alloys comprising integrated runners intended for the distribution of a lubricant or for the circulation of a heat-exchange fluid. 
<??>The method is characterised in that: 
 
  - one or more previously shaped tubes of aluminium or aluminium alloys are placed in a mould, the ends of the tube or tubes being outside the mould or the cores inserted therein; 
  - the alloy is poured into the cavity of the mould; 
  - after removal from the mould, the excess parts of the tube or tubes are removed. 
 
<??>This method applies to the mass-production of castings having a system of internal runners, such as cylinder heads, compressor cylinders, lubrication systems, convectors, etc. 
<IMAGE>
Patent KR-930012205-B1 (KR)
Title: Method of heating of yoghurt pot
Inventor: JO JONG-YON
IPC: A23C9/00
Filed: 1991-08-21
Granted: 1993-12-24
Abstract: The heating method of yogurting port comprises  6  steps  of; setting a rapid process temperature, a normal temperature,  and  a timer; checking whether the setting button of a timer setting part (10) is ON or OFF; operating the triac  and  the  timer  when  the setting button is ON and when the temperature  is  rising  to  the rapid process temperature, making the triac OFF; indicating  error when the rising time to the rapid process temperature  takes  less than the rapid time; when it takes more time than the rapid  time, continuing the operation  of  the  timer  and  analyzing  out  the temperature to the end of the setting time of the timer  according to whether the temperature is optimum temperature or not; when the setting time is completed, making the triac OFF and  stopping  the operation.
Patent KR-100238699-B1 (KR)
Inventor: MIYAZAWA YOSHIHIRO
IPC: H01L29/786
Filed: 1991-10-21
Granted: 2000-01-15
Abstract: 본원 발명의 SOIMOS 트랜지스터 소자를 제조하는 방법은 SOI층 상의 게이트전극을 마스크로 하여 SOI 층에 불순물을 도프함으로써 형성된 소스 및 드레인의 내측에 이 소스 및 드레인으로부터의 횡방향 불순물확산에 의해 게이트전극밑에 뻗은 저불순물농도영역을 형성하는 것을 특징으로 하는 것으로서, 소스, 드레인중의 불순물을 횡방향으로 확산시킴으로써 게이트전극밑에 저불순물농도영역을 형성하여 이루어지므로, SOIMOS 트랜지스터의 소스저항을 높이지 않고 드레인내압을 높일 수 있다.
Patent KR-940008485-B1 (KR)
Title: Special video signal effects processing apparatus
Inventor: KIM JI-HO
IPC: G11B20/00
Filed: 1991-12-30
Granted: 1994-09-15
Abstract: The device consists of an input port (60) for inputting an image signal, an ouput port (60) for outputting an image signal, a special effect processing part (30) for correcting the outline of an image signal to output the image signal to the output port, an window generating part (20) for generating window signals to indicate a part of a screen, and the first transmitter (10) for controlling a path to give, to the output port or the outline correcting part, an image signal inputted through the input port by the window signal.
Patent KR-100186831-B1 (KR)
Title: Image movement field segmentation process and its application to video image coding
Inventor: KERDRANVAT MICHEL
IPC: H04N7/26
Filed: 1990-06-22
Granted: 1999-05-15
Abstract: PCT No. PCT/FR90/00461 Sec. 371 Date Feb. 26, 1991 Sec. 102(e) Date Feb. 26, 1991 PCT Filed Jun. 22, 1990 PCT Pub. No. WO91/00577 PCT Pub. Date Jan. 10, 1991.A method of segmenting the field of motion of an image, particularly a video image, including forming a blockwise field of motion from motion vectors allocated to image pixels, processing the blockwise field of vectors in order to extract from this field a set of dominant vectors of motion, by elimination of the vectors close to the dominant vectors, so as to retain only representatives of widened classes of motion. Then a vector of the reduced set of dominant vectors is reassigned to each block, and the resulting field, after time filtering, is used for the encoding of the image by "quad-tree" encoding. This disclosed method applies in particular, to the setting-up of the coding-auxiliary digital data to the limit of 1 Mbt/s.
Patent KR-940008630-B1 (KR)
Title: Method of injecting ground hardening agent
Inventor: NAKANISHI WATARU
IPC: E02D3/12
Filed: 1992-03-05
Granted: 1994-09-24
Abstract: The device for injecting ground hardening material, is used for solidifying soft ground or reinforcing the basement of the building or excavated ground. The device comprises slime sucking hole (5) at a certain distance from a hardening material injecting nozzle (3); a jet injecting hole (7) for injecting jet flow to the slime discharging direction, formed at the bottom of a slime discharging passage (6); a whirl flow injecting nozzle (8) for injecting a whirl flow in the passage (6), provided at the injecting rod (1); an operation mechanism for driving and turning the injecting rod. The jet injecting hole (7) is enclosed by an inner tube (71) of a certain length.
Patent KR-940007516-B1 (KR)
Title: Speed control circuit and method for spindle motor
Inventor: KIM SANG-U
IPC: G11B19/20
Filed: 1992-04-22
Granted: 1994-08-18
Abstract: The controller eliminates the overall access time of PLL circuit after track jump. The circuit comprises: a pick up unit that reads high frequency signal from the disk; a phase locked loop circuit deciding the phase of pick up signal; a memory unit storing the rotation counting number according to time information; a controller supplying the counting information to a digital/analog converter; a low pass filter for the output of D/A converter; a switching unit supplying the selected signal to the spindle motor.
Patent KR-940010746-B1 (KR)
Title: Process for packing soybean paste
Inventor: KIM CHUNG-SHIK
IPC: A23L11/20
Filed: 1992-04-29
Granted: 1994-11-11
Abstract: The preparation method for soybean paste soup (I) consists of (1) steaming rice for 30-40 min, (2) fermenting steamed rice with yeast for 48 hrs at 30 deg.C, 80 % RH, (3) filling 24 % salt solution to 2/3 level, (4) fermenting till over 160 mg% of amino-N content to get rice paste (II), (5) soaking beans for 10-12 hrs and dehydrating, (6) steaming beans for 30-40 min, (7) fermenting steamed beans with yeast for 72 hrs at 30 deg.C, 80 % RH, (8) filling 24 % salt solution to 3/4 level, (9) fermenting for 120-150 days till over 160 mg% of amino-N content to get soybean paste (III), (10) extracting from kelp and clams with 10 vol. water each, (11) boiling chinese onion and onion in 5 vol. water, (12) mixing (10) and (11) to get soup (IV), (13) mixing (I): (II):(III) in the ratio of 33:17:170 and boiling.
Patent KR-940005631-B1 (KR)
Title: Method of making snack from pumpkin seed
Inventor: PARK JAE-HAN
IPC: A23L19/00
Filed: 1992-04-30
Granted: 1994-06-22
Abstract: The snack having voids is prepd. by (a) peeling pumpkin seed and drying into 4.4-5.8 % water content, (b) frying the dryed pumpkin seed for 2-3 min. in 130-150 deg.C vegetable oil, e.g. soybean oil, corn germ oil, repeseed oil etc., (c) removing the oil of the fryed pumpkin seed at 70-100 rpm in the centrifuge, (d) mixing 40-60 wt.% oil-removed pumpkin seed with 16-24 wt.% 55-60 brix sugar soln. contg. 0.4-0.6 wt.% gum, e.g. arabia, gua, xhantan gum etc., or 15-30 wt.% 60-65 brix sugar soln., and 24-36 wt.% powder mixt (sugar:salt:gelatinized corn powder or glutinous rice:starch or wheat powder:expansion agent = 0.06:0.03:0.63-0.72:0.18:-0.27:0.01), and (e) coating the surface of pumpkin seed with the obtd. mixt., drying at room temp. for 1-2 hr. and roasting at 150±0.5 to obtain the final product.
Patent KR-950003793-B1 (KR)
Title: Coin processing apparatus
Inventor: KWON SUN-HONG
IPC: G07D13/00
Filed: 1992-06-19
Granted: 1995-04-18
Abstract: The selection box (1) has a set of dampers (11a,11b) to reduce the momentum of the inserted coin, a sorter section (12) to sort out whether the inserted coins are corret or incorret and a selecting and transferring section (10) for selecting the coins passing the sorter section. The sorter section is made of a usual sorter sensor for sorting correct or incorrect size of coins. In the selecting and transferring section, a cover (6) is assembled in a box (5) which is part of the body of the selection box, a returning lid (14) is installed on one side of the cover and gates and coin transfer paths for selecting the coin passing the sorter section by each currency unit are installed on the base. The 1st, 2nd and 3rd gates (4a,4b,4c) are sequentially arranged in accordance with the currency units and additional gates can be installed in cases where the currency units are increased.
Patent KR-100211089-B1 (KR)
Inventor: YAMAMOTO TAKAKAZU
IPC: H01M10/48
Filed: 1992-06-27
Granted: 1999-07-15
Abstract: 본 발명의 황산 농도 센서는 황산과 반응하는 성질을 가지며 또한 황산 농도의 변화에 따라 일가 함수적으로 도전율을 변화하는 성질을 가진 고분자 화합물로 되어 있는 센서 본체를 가지고 황산 용액중에 침지된 센서 본체에 전류를 통해주어 센서 본체의 도전율을 구함으로써 황산 농도를 구하도록 구성되어 있음을 특징으로 하고 있는 것이다. 
     고분자 화합물의 도전율의 변하는 황산 농도에 대응하는 것이므로 센서 본체 즉 고분자 화합물의 도전율을 구하면 황산 농도를 구할 수 있게 되어 황산의 농도를 용이하게 측정할 수가 있다.
Patent KR-0135968-B1 (KR)
Inventor: KAZUHIDE TAKIMOTO
IPC: B29C45/00
Filed: 1992-07-03
Granted: 1998-05-15
Abstract: 좌측 및 우측 래치부재가 핀에 회전될 수 있게 지지되며, 섹터로크부재가 전부유닛의 로우터 및 엄지노브의 스템축에 연결된 조작축에 고정되고, 로크돌기가 섹터로크부재의 호상연부의 좌단부와 접촉되게 좌측래치부재의 견부에 고정되며, 로크돌기가 섹터로크부재의 호상연부의 우단부와 접촉되게 우측래치부재의 견부에 고정되고, 구동부재가 전부 및 후부핸들의 축들에 연결된 연동축에 고정되며, 구동돌기가 좌측 및 우측 래치부재의 수동아암들과 접촉되게 구동부재의 아암에 고정되는 도어로크 핸들장치가 게재되어 있다. 
     본 장치는 좌향 당김문 및 우향 당김문에 겸용으로 사용될 수 있어 단일품목의 대량생산에 의한 제조비용 감소를 가능케 한다.
Patent KR-0137749-B1 (KR)
Title: Process and apparatus for flavouring a soluble coffee powder
Inventor: KOCH PETER
IPC: A23L27/00
Filed: 1992-08-07
Granted: 1998-04-25
Abstract: A frost is produced by condensing carbon dioxide charged with coffee flavourings and with water. The frost is then conveyed, by a supply device 2, into a chamber 1 containing a certain quantity of oil renewed by addition and drawing-off via conduits 4 and 5. The carbon dioxide is sublimed and the ice is melted, forming an emulsion with the oil. The emulsion is drawn off and the oil is separated from the water. Application to the incorporation of an oil enriched with coffee flavourings into a soluble coffee powder. <IMAGE>
Patent KR-950010761-B1 (KR)
Inventor: SARUWATARI YASUHIRO
IPC: G11C11/417
Filed: 1992-10-08
Granted: 1995-09-22
Abstract: 내용 없음.
Patent KR-100279215-B1 (KR)
Title: 비스말레이미드-트리아진 수지 결합된 초연삭 휠
IPC: B24D3/02
Filed: 1992-10-29
Granted: 2001-01-15
Abstract: 본 발명은 초연삭성 물질; 경화된 중합체로서 (i) 유리전이온도(Tg)가 약 280℃이상이고 (ii) 약 180℃ 이상에서 장시간 동안 내열성을 지니는 비스말레이미드-트리아진 부가 공중합체 수지; 자유 라디칼 발생 개시제; 및 바람직하게는 촉매를 포함하는, 개선된 연마용 초연삭 조성물에 관한 것이다. 당해 초연삭성 연삭 조성물은 고성능의 절삭 휠에서 절삭 변부로서 특히 유용하다.
Patent KR-950011172-B1 (KR)
Title: Method of patterning triple layer photoresist
Inventor: LEE HON-CHOL
IPC: G03F7/26
Filed: 1992-12-02
Granted: 1995-09-28
Abstract: The method comprises the steps of coating a bottom photosensitive film; forming a silicon dispersion area through a silicon process under use of a mask pattern; forming an upper photosensitive film by coating a middle SOG film and the upper photosensitive film; etching a thick part in the bottom photosensitive film by etching the middle SOG film through a dry etching process and by etching the bottom photosensitive film through an oxide plasma; etching the silicon dispersion area; and forming a pattern by etching the bottom photosensitive film.
Patent KR-0136260-B1 (KR)
Inventor: CHON DONG-KI
IPC: B60G3/20
Filed: 1992-12-14
Granted: 1998-05-01
Abstract: 본 발명의 목적은 킹핀 오프셋을 0 또는 －으로 유지하며 동시에 부싱효과를 줄여 주어 승차감을 향상시킬 수 있는 조향륜 현가장치를 제공하기 위한 것으로, 휠을 회전가능하게 지지하여 주는 조향너클과; 평면상에서 보았을 때 서로 크로스되어 배치되는 제1 어퍼컨트롤 아암 및 제2 어퍼컨트롤 아암과: 상단이 휠보다 높은 높이를 가지고 휠측으로 만곡되고 서로 높이를 달리하여 양측으로 분기되어 있어 높은측에는 상기 제1 어퍼컨트롤 아암이 연결되어 있고 낮은측에는 상기 제2 어퍼컨트롤 아암이 연결되어 있는 커넥팅아암과, 차체에 대하여 전후로 배치되는 2개의 아암으로 형성되며 이의 양단에 연결부가 형성되어 차체와 조향너클의 하부를 연결하여 주는 로워 컨트롤 아암과; 쇽 업소오버와 스프링의 조립체로 구성되어 상단이 인슐레이터 지지부로 차체에 지지되고 그의 하단이 상기 로워 콘트롤 아암의 하부에 연결되는 스트러트 아암을 구비하여 구성되는 자동차의 조향륜 현가장치에 관한 것이다.
Patent KR-100292413-B1 (KR)
IPC: A61P33/00
Filed: 1992-12-21
Granted: 2001-10-22
Abstract: According to the present invention a vaccine can be prepared containing a mutant Serpulina hyodysenteriae which is defective in its production of biologically active hemolysin. The mutation by which Serpulina hyodysenteriae is made defective in its production of hemolytically active hemolysin is established by means of genetical engineering techniques. Such mutations comprise e.g. deletion of part or the entire gene coding for hemolysin and/or nucleotide sequences controling the production of hemolysin, or insertion of an extra nucleotide or polynucleotide into the gene encoding hemolysin and/or the nucleotide sequences controling the production of hemolysin, or a combination of said deletion and insertion. These vaccines are useful in the prevention of Serpulina infections in susceptible animals such as swine.
Patent KR-950009206-B1 (KR)
Title: Past image record apparatus in tv
Inventor: KIM YONG-MAN
IPC: H04N5/44
Filed: 1992-12-21
Granted: 1995-08-16
Abstract: a micro controller for controlling overall operations of blocks of the system; an analog/digital converter for converting an input image signal into a digital signal; a movement detecter for detecting a movement area of the digital image signals, and discriminating a stop image data from the movement image data; a first frame memory for storing the stop image data and outputting the stored content under control of the microcomputer; a second frame memory for storing the movement image data and outputting the stored content under control of the microcomputer; an image data compounding part for compounding the stop image data with the movement image data to make an original image data; a digital/analog converter for converting the digital signal outputted from the image data compounding part into an analog signal; and a selector for selecting the image signal among the original image signal and the image signal outputted from the digital/analog converter under control of the microcomputer.
Patent KR-950014199-B1 (KR)
Title: Rodium metal recovery from spent catalyst composition
Inventor: KIM JIN-DO
IPC: C01G55/00
Filed: 1992-12-28
Granted: 1995-11-23
Abstract: The Rh element recovery method comprises the steps of: (A) resolving polymeric aldehyde by treating a waste catalyst with reactive solvent containing acid aqueous solution, low grade alcohol or the mixture of the liquids; (B) concentrating Rh component by molecular distilling the mixture containing low molecular aldehyde, and (C) recovering Rh component in solid state using the ternary system of water-ethanol-n-paraffin.
Patent KR-100218854-B1 (KR)
Inventor: HIMENO KIYOSHI
IPC: C09B29/40
Filed: 1993-01-15
Granted: 1999-09-01
Abstract: 약 11.3°, 24.4° 및 27.0°의 회절각(2θ)에서 3개의 강한 피이크를 나타내고, 약 10.3°, 21.1° 및 29.5°의 회절각(2θ)에서 3개의 중간 피이크를 나타내는 X-선 회절 패턴(CuKα)으로 특징지워지는 결정 태양을 지닌 하기 화학식(I)의 수불용성 모노아조염료.
Patent KR-960011483-B1 (KR)
Title: Method of forming a flexible pcb
Inventor: NOH MOO-HAK
IPC: H05K1/14
Filed: 1993-05-19
Granted: 1996-08-22
Abstract: The method is for manufacturing a flexible printed circuit board with excellent lamination strength, heat-proof and chemicals-proof ; press and heat by 10~100N/cm2, 200~250deg.C a heat-proof and non conductive film, a metal lamination and some heat-hardening adhesives between them on belt press plate propelled by a caterpillar belt, then compress for 1 and half minutes - 2 minutes and 20 seconds, and then cool down to 10~25deg.C keeping the compression.
Patent KR-960005890-B1 (KR)
Title: Dialing locking device
Inventor: YU WON
IPC: E05B65/00
Filed: 1993-05-27
Granted: 1996-05-03
Abstract: The device includes a main body(1) with dial guide groove(24) on which a dial(3) is mounted, and a locker(8) on one end thereof; a locking means guide part with outer casing(2) and lever(7); a locking slide part for moving the locker(8) at certain intervals according to dialing; a dial part which is divided into a main dial(3) and an auxiliary dial(3'); and a locking control part for arranging the dial part, controlling the linear motion of the locking slide part according to the position of the dial, and allowing the locker to operate elastically.
Patent KR-960006899-B1 (KR)
Title: Low frequency vibration washing machine
Inventor: KIM JUNG-CHOL
IPC: D06F19/00
Filed: 1993-06-09
Granted: 1996-05-25
Abstract: The low frequency vibration washing machine has a disc(2) that is moved up and down with different speed by mounting a spring(6) between the driving shaft(4) for the disc(2) and the bottom surface of the water basin(1). The heart shape water flow, induced by moving the disc(2) up and down with different speed, increase the washing efficiency.
Patent KR-0165566-B1 (KR)
Inventor: MORI SHIGEOKI
IPC: H01L21/66
Filed: 1993-06-17
Granted: 1999-02-01
Abstract: 여러 개의 프로우브를 가지는 프로우브 카드와, 프로우브 카드의 상방 또는, 측방에 배치되어, 피검사체를 유지하는 피검사체 유지수단과, 프로우브카드의 프로우브에 전기적으로 접속된 테스터헤드와, 테스터헤드에 전기적으로 접속되어, 피검사체로부터의 출력정보에 의거, 피검사체의 전기적 특성을 검출하는 테스터와, 피검사체와 대면하는 위치에 설치되어 피검사체의 위치 검출을 하기 위한 촬상수단등을 구비하는 프로우브장치.
Patent KR-100296941-B1 (KR)
Title: Silver supported catalyst for the production of ethylene oxide
Inventor: JIN EUN HUI
IPC: B01J23/48
Filed: 1993-07-28
Granted: 2001-10-22
Abstract: PURPOSE: The present invention relates to silver supported catalyst that is used for the manufacture of ethylene oxide by gas-phase partial oxidation reaction between ethylene and oxygen/oxygen-containing gas. CONSTITUTION: In the forming of a carrier for the production of catalyst, 5-40wt.% of Nb2O5 is added to the carrier. The carrier material is selected from alpha-alumina, silica, silicon carbide, and zirconia. The carrier of the present invention shows superior activity, selectivity and its catalytic activity last long.
Patent KR-100299737-B1 (KR)
Title: 발전장치
IPC: F01D25/28
Filed: 1993-10-29
Granted: 2001-11-30
Abstract: 본 발명을 기본틀 위에 일렬로 정렬되어 설치되고 단일 샤프트에 의해 연결된 가스터어빈, 증기 터어빈 및 발생기를 구비한 전력 발생 시스템에 관한 것이다. 
     스러스트 베어링은 가스터어빈과 증기터어빈중 하나에서 샤프트상에 위치된다. 가스터어빈과 증기터어빈중 어느 하나는 기본틀에 유연하게 고정된 스러스트 베어링을 구비하며, 가스터어빈과 증기터어빈중 다른 하나 및 발생기는 기본틀에 견고하게 고정된다. 한쌍의 견고한 타이 로드는 샤프트에 평행한 증기터어빈과 가스터어빈 사이에서 연장해 있기 때문에, 터어빈들 사이에서 미리 설정된 축방향을 따른 거리를 유지하며, 샤프트에 수직인 평면에서 상대적인 운동을 할 수 있게 한다.
Patent KR-0129012-B1 (KR)
Inventor: CHOE HEUNG-YUL
IPC: G07F13/00
Filed: 1993-12-21
Granted: 1998-10-01
Abstract: 본 발명은 자동판매기(예: 커피, 캔, 담배 등)의 도어를 열지 않고도 외부에서 판매된 상품의 수량을 확인할 수 있도록 한 자동판매기의 매상집계 제어방법에 곤한 것으로, 자판기의 외부에 마련된 선택버튼을 소정방식으로 키이입력하면, 역시 동 자판기의 외부에 마련된 금액표시부에 각 상품에 따른 판매갯수가 일정버튼의 조작으로 디스플레이 되도록하여 도어를 열지 않고도 외부에서 상품의 판매갯수를 쉽게 인식할 수 있다.
Patent KR-970006588-B1 (KR)
Title: Control method of a washing machine
Inventor: KANG CHOONG-AHN
IPC: D06F33/02
Filed: 1993-12-30
Granted: 1997-04-29
Abstract: With the wet laundry, microcomputer(6) drives washing motor(1), the hall sensor(4) senses the quantity of the laundry. According to the sensed quantity of the laundry, microcomputer determines the water level, and then the washing operation is started by the washing motor(1). When the washing step is completed, the water of the washing tube is discharged by opening the outlet valve. Then the dehydration tube performs the  intermittent dehydration, and after the intermittent dehydration the  water suppling valve is opened. So the water level reaches a designated level, the post-rinsing is performed, and then microcomputer determines the flow pattern based on the quantity of the wet laundry and drives the washing motor.
Patent KR-0132517-B1 (KR)
Inventor: MIYAMOTO KATSUHIKO
IPC: F02D41/36
Filed: 1992-12-25
Granted: 1998-04-15
Abstract: 본 발명은 복수의 기통에서 선택된 기통으로의 흡배기를 위한 동밸브장치의 작동을 휴지시킴으로써 기관운전역을 전통역과 휴통역의 사이에서 변경가능한 자동차용 기관(E)에 관한 것이며, 특히, 회전수센서(12)와, 부스트압센서(10)과, 점화구동장치(23, 24, 25)와, 휴통기구 및 점화구동장치를 제어하는 제어장치(15)를 갖추고, 기관회전수(Ne) 및 부스트압(Pb)정보에 의해 휴통역을 나누고, 전통역으로부터 휴통역으로, 또는 휴통역으로부터 전통역으로 절환할 때에 생기는 기관토크변동을 점화시기의 지체량처리나 아이들업에 의해 흡수하고, 절환할  때에 생기는 출력의 이상한 변화에 수반한 토크쇼크의 발생을 방지하고 운전성을 향상시킨다.
Patent KR-100191345-B1 (KR)
Inventor: ANDO KATSUTOSHI
IPC: D04H3/033
Filed: 1993-01-08
Granted: 1999-06-15
Abstract: 체적저항률 10 13 Ω·㎝ 이상의 합성 유기중합체 중에 힌더드아민계, 함질소 힌더드페놀계, 금속염 힌더드페놀계, 페놀계, 유황계 및 인계 화합물로 이루어지는 군으로부터 선택된 적어도 1종의 일렉트릿 안정제를 0.01-2 ％ 의 범위로 함유하고, 또 금속이온을 함유하는 무기화합물을 0.1~4 ％ 의 범위로 함유하는 표면전하밀도가 1×10 -10 쿨롱/㎠ 이상인 항균성 일렉트릿 재료이다. 
     [
Patent RO-119084-B1 (RO)
Inventor: T B RA I STELIAN
IPC: F03B13/12
Filed: 2000-01-28
Abstract: Invenţia se referă la o instalaţie de conversie a energiei neconvenţionale eoliene şi/sau a energiei unui lichid în energie electrică. Instalaţia are  prevăzută pe nişte suporturi (26 şi 27) ale unorpanouri (25), nişte braţe (32 şi 33) care au pus  între ele un tub (35) de cauciuc care îmbracă un ax (34). Pentru utilizarea efectelor forţei centrifuge pe panou (25), se poate monta un tub (37) în care  culisează o bilă (38).   ŕ