baber/WOPTO huggingface dataset:
Patent KR-850000278-B1 (KR)
Title: A coherent phase demodulator for power line communication system
Inventor: BOYKIN JOHN R
IPC: H04L7/033
Filed: 1980-09-20
Granted: 1985-03-15
Abstract: An apparatus and method for coherent phase demodulation of a binary phase shift keyed carrier includes sequentially processing plus and minus polarity samples of plural carrier siegments occurring within each carrier data symbol. The samples for each segment provide a binary coded signal for producing corresponding first and second relative phase angle vector signals. The second vector signals are summed over several data symbols to generate reference phase angle signal vector signals. Correlation signals are produced from phase comparision of each of the first vectors with the reference vector signals.
Patent KR-810000303-B1 (KR)
Title: Removal apparatus for the imparities attached in the band saw
Inventor: TSUGAMODO MASAYOSHI
IPC: B27B13/16
Filed: 1980-12-17
Granted: 1981-03-30
Abstract: This apparatus has a pipe(11) linked to the cleansing liquid tank(7) and a pipe(12) connected to the compressed air tank.  The nozzle(6) is set at the tip of the pipe.  The liquid tank is set up higher than the main mechanism(1).  When the length of the air pipe is less than 10 meters, the diameter of that is 9 mm.  When that length is in excess of 10 meters, the 12 mm pipe in diameter is used.
Patent KR-890000013-B1 (KR)
Title: Pneumatic-hydraulic pump dredge
Inventor: MALOBLOCKI RICHARD
IPC: E02F3/88
Filed: 1981-12-23
Granted: 1989-03-02
Abstract: This invention relates to a dredger for pumping materials containing much slurry.  The container of this dredger is radially divided into three rooms by walls.  This dredger comprises exhausting pipes, exhausting hole inspecting valves to block the turning back of exhausting materials, intake pipes, intake hole in specting valves to check the draining via intake holes and a compressed air exhausing head.  The exhausting head takes air out of the rooms, periodically, to absorb materials through the intake pipes and transport an extra portion of the air to the rooms to exhaust materials through the exhaust pipes.
Patent KR-860001129-B1 (KR)
Title: Vibrating plate for speaker
Inventor: KAWAHARA HUMIO
IPC: C08L61/28
Filed: 1982-05-12
Granted: 1986-08-13
Abstract: An incombustible diaphragm comprises cellulose fiber impregnated with a mixt. of melamine resin contg. a small percentage of formalin and an org. compd. contg. phosphor and nitrogen. Organoamine salt is applied to the melamine resin contg. a small percentage of formalin as catalyst. The product is flame resistant and has high quality sound.
Patent KR-870001781-B1 (KR)
Title: Unitized oil cooler and filter assembly
Inventor: PATEL HARSHAD H
IPC: F01M5/00
Filed: 1983-02-11
Granted: 1987-10-10
Abstract: This oil cooler assembly in a internal combustion engine has a recirculating lubricating circuit and a cooling circuit.  The cooler housing has a planar end face and a slender internol cavity and its one end is opened to the planar end face.  The cooler housing is attached on the engine and a separate a liquid flow passage is provided between the cooler housing and the lubricating circuit and the cooling cirucuit.  The lubricant and the coolant circulate the cooler housing separately in the heat exchange means.  A flat plat- like member is made betwen the housing and the supporter in the tube mounting means of the internal cavity.
Patent KR-910007351-B1 (KR)
Title: Pour-on insecticidal compositions
Inventor: NAIK ARUNDEV H
IPC: A01N25/02
Filed: 1983-03-08
Granted: 1991-09-25
Abstract: The invention relates to pesticidal (e.g. pyrethroid) pour-on formulations prepared on an aqueous basis; and also includes the method of combatting pests and parasites of warm-blooded animals, particularly acarines and insects by applying said pour-on formulations to the animals.
Patent KR-850001437-B1 (KR)
Title: Auto-accompainiment circuit of electronic musical instrument
Inventor: JONG SANG-HON
IPC: G10F1/00
Filed: 1983-09-26
Granted: 1985-10-02
Abstract: An automatic accompaniment circuit provides visual demonstration with iamps or LEDS as well as a different rythm by selecting the   desired mode. It cansists of a key swiching circuit(1), clock-pulse genrator(2), a rythm generator(3), a lamp circuit(4), a micro processir(5), a polyphonic sound geenerator(6),a band-pass filter(7), and an amplifier(8).
Patent KR-860000110-B1 (KR)
Title: A safety device of power press
Inventor: YANG YONG-JUN
IPC: F16P3/16
Filed: 1983-12-14
Granted: 1986-02-19
Abstract: A press head(80) completes one work cycle with each rotation of the crank shaft (6), which is attached with a clutch key(67) and moved by the clutch rod(69). A safety lever(23) reciprocates around the press head. A safety switch and a power press stopping device are made in the power press. Any interruption of the safety lever activates  the switch, which in turn activates the power press stopping device. This device stops the power press head at a safe distance. This safty device prevents acidents by carelessness.
Patent KR-850001307-B1 (KR)
Title: Automatic search level modulation circuit
Inventor: PARK SAENG-KI
IPC: H04B1/14
Filed: 1983-12-23
Granted: 1985-09-12
Abstract: A modulation circuit stores tunable broadcasting frequencies into flip-flop memory device by scanning all frequencies at the time the power is switched on, allowing the corresponding frequency to be chosen automatically regardless  of radio-field intensity. It consists of a first pulse generator (10), a power supply (B6), a flip-flop memory circuit (60), a second pulse generator (20), a positive edge detector (30), a delay circuit (40) and level converters (70)(80).
Patent KR-840001374-B1 (KR)
Title: Process for preparing acylated triazoly- -rlu-oropinacolyl-derivatives
Inventor: KRAEMER WOLFGANG
IPC: C07D249/08
Filed: 1984-05-04
Granted: 1984-09-21
Abstract: Title compds.  I(Az=1, 2, 4-triazol-1-yl, 1, 2, 4-triazol-4-yl; R=alkyl, alkenyl, alkynyl, substituted Ph, phenylalkyl, alkylamion, etc.; X=H, F; Z=halo, substituted Ph; n=0.5) useful as fungicides, were prepd. by reaction of 1-triazolyl-2-hydroxy-butane and isocyanates.  Thus, 8.4g 1-(2, 4-dichlorophenoxy)-3, 3-dimethyl-4-fluoro-1-(1, 2, 4-triazol-1-yl)-butan-2-ol in 100ml dioxane was reacted with 2ml methylisocyanate and 3.5ml triethylamine to give 8g I (Az=1, 2, 4-triazol-1-yl; R=NHCH3; X=H; Zn=2, dichloro).
Patent KR-880000778-B1 (KR)
Title: Reversible rotary
Inventor: NAKAMINE YOSHIHUMI
IPC: A01B33/14
Filed: 1984-08-07
Granted: 1988-05-09
Abstract: The reversible rotary cultivator has times pivoted to a time shaft mounted via brackets and are shiftable to a forward inclined position.  The outer end of each time is positioned rearward from its base portion with respect to the direction of forward rotation or to a reverse inclined position.  The outer end of the tine is positioned rearward from its base portion w.r.t the direction of reverse rotation.  Each of the tines has a forward-rotation edge portion (forward edge portion) and a reverse-rotation edge portion (reverse edge portion).
Patent KR-910007587-B1 (KR)
Inventor: GEE RONALD P
IPC: C08J3/02
Filed: 1984-10-17
Granted: 1991-09-28
Abstract: 내용 없음.
Patent KR-860001044-B1 (KR)
Inventor: SHIN HYONG-SHIK
IPC: A01N25/00
Filed: 1984-11-01
Granted: 1986-08-01
Abstract: 내용 없음.
Patent KR-890004820-B1 (KR)
Title: Stacked double density memory module using industry standard memory chips
Inventor: MUELLER WOLFGANG F
IPC: H05K7/10
Filed: 1984-12-15
Granted: 1989-11-27
Abstract: A method of forming a stacked double density memory module (30) from first (20) and second (25) industry standard memory chips, each of which includes a plurality of address, power supply and data pins, a chipin selection (4), and an unused pin (1), in the same pin positions on said first and second chips, chateracterized by the steps of : jumpering the chip selection pin (4) and the unused pin (1) on said first chip (20); and mounting said first chip on top of said second chip (25) with the pins on said first chip electrically contacting the corresponding pins on said second chip, except for the chip selection pins (4).
Patent KR-880002267-B1 (KR)
Title: Controlling system of printer
Inventor: MAESHIMA MIKIO
IPC: B41J11/48
Filed: 1984-12-20
Granted: 1988-10-21
Abstract: This printer includes a roll platen on which continuous paper is fed by the rotation of the roll platen rotated by a motor.  A cut sheet is fed on the continuous paper by a feeding mechanism which includes feed rollers rotated by a second motor.  When information is printed an the cut sheet, a controller drives the motors feeding the cut sheet and the continuous paper in the same direction.  Since the continuous paper is fed synchronously when feeding the cut sheet during printing on the cut sheet, print elements impact on different positions of the continuous paper and the roll platen.
Patent KR-920006156-B1 (KR)
Inventor: HAREN WEIN E
IPC: H04N9/18
Filed: 1984-12-27
Granted: 1992-07-31
Abstract: 내용 없음.
Patent KR-880001216-B1 (KR)
Title: Scroll circuit of personal computer
Inventor: LEE JANG-O
IPC: G06F3/153
Filed: 1985-04-11
Granted: 1988-07-11
Abstract: The scroll circuit provides a stable monitor screen by jump scroll or smooth scroll.  The address bus selection circuit (2), video (2), video RAM (3), data bus interfacing circuit (4), character generator (5) and shift register (6) are connected to the CRT controller (1) of memory address terminal through the adder (7).  The adder which is connected to the latch (8) is linked with the OR gate (10) in parallel.  The multiplexer (13) which selects inverting state or ground state is connected to the adder through the detection circuit (11).  The memory address regulation circuit (16) is connected to the character generater (5) in parallel.
Patent KR-890004222-B1 (KR)
Title: Television video signal a/d converter
Inventor: FUSE TAKAHIRO
IPC: H03M1/00
Filed: 1985-05-20
Granted: 1989-10-27
Abstract: The television A/D converter for use in a TV receiver fitted with a liquid crystal picture unit in one version comprises an A/D converter to scan and digitise the TV video signals, in correspondence with upper and lower reference potentials.  It also feeds the detector units for white level and for black level.  The function of the detector units is to provide digital output signals which relate to the predetermined voltage levels.  A counter based control unit, is used to totalise all the digital values which exceed the specified reference potential over a time of at least one frame.
Patent KR-910003007-B1 (KR)
Inventor: KODA AKIHIDE
IPC: C07C67/00
Filed: 1985-09-10
Granted: 1991-05-15
Abstract: 내용 없음.
Patent KR-900002893-B1 (KR)
Title: Oribital stripping device
Inventor: AIKENS PAUL W
IPC: H02G1/12
Filed: 1985-12-09
Granted: 1990-05-01
Abstract: The cutter has a cutter plate (44) with a preselected array of cutting orifices (46).  A device positions several cables (50) parallel to an axis transverse to the plate in the preselected array with the end of each cable in a different orifice.  An orbital device effects relative orbital motion in a plate transverse to the axis, between the array of cables and the plate.  The cutting orifices progressively cut through the exterior layers of the cables.  The individual cables and the plate remain stationary.
Patent KR-940003793-B1 (KR)
Inventor: SHELLENBURGER JOHN M
IPC: G21C3/33
Filed: 1986-04-02
Granted: 1994-05-03
Abstract: 내용 없음
Patent KR-900000384-B1 (KR)
Title: Method of manufacturing a sealant
Inventor: SHIM HAN-SOK
IPC: C09K3/10
Filed: 1986-05-12
Granted: 1990-01-25
Abstract: A water-repellent synthetic sealant is prepd. by mixing 10-50 wt.% of spent tire powder, 2 wt.% of methylene bis -orthchloroaniline, 2 wt.% of dibutyltin diraulate, 0.1 wt.% of polyurethane resins.  The sealant is useful for sealing a concrete construction.
Patent KR-880001297-B1 (KR)
Inventor: MARAVETZ LESTER
IPC: C07D401/00
Filed: 1985-10-21
Granted: 1988-07-22
Abstract: 내용 없음.
Patent KR-900008295-B1 (KR)
Title: Apparatus for adjusting a beam position detecting device
Inventor: SAIKO TAIZO
IPC: G02B7/198
Filed: 1987-05-08
Granted: 1990-11-12
Abstract: The device moves in one direction through a scanning range. The device has a mirror disposed to intercept an optical path of the scanned light beam. A light beam sensor detects a light beam reflected from the mirror. A base plate suports the mirror and the light beam sensor. A mirror holding member is rotatably supported about an axis perpendicular to the base plate. An adjusting member provided between the mirror holding member and the mirror for adjusting an angle of the mirror with respect to the base plate. The light beam sensor is mounted on the base plate to be displaceable along a direction transverse to a direction between the mirror and the light beam sensor. The mirror and the light beam sensor are disposed in a plane parallel to the first direction. The mirror is disposed immediately outside a start point of the scanning range. The light beam sensor is disposed outside an end point of the sacnning range.
Patent KR-950008530-B1 (KR)
Inventor: KON TATSUYA
IPC: C07D265/30
Filed: 1987-07-01
Granted: 1995-07-31
Abstract: 내용 없음.
Patent KR-940010447-B1 (KR)
Inventor: SHIWADARI SEICHI
IPC: B21B1/40
Filed: 1987-07-30
Granted: 1994-10-22
Abstract: 내용 없음.
Patent KR-910000425-B1 (KR)
Inventor: SIMIZU CHIYUKKI
IPC: C08G65/00
Filed: 1987-08-18
Granted: 1991-01-25
Abstract: 내용 없음.
Patent KR-900004435-B1 (KR)
Title: Rotating disk for treating water
Inventor: CHA JONG-SOO
IPC: C02F3/08
Filed: 1987-09-05
Granted: 1990-06-25
Abstract: The apparatus having waste-water or air permeable rotating disk with radically bulged vanes, promotes growth, increase, self-oxydization of aerobic microbe in water, and improves effect of waste-water treatment. The apparatus inctudes waste-water treatment tank (4) having inner radiclly laminated fan-shaped rotating disks supported by both side fixed disks with centered rotating shaft (4), outer multi-staged belt pulleys and a motor linked with a driving belt pulley. The rotating disksc are submerged about 40 percent in waste- water treatment tank.
Patent KR-910001732-B1 (KR)
Inventor: SHIRAKAWA MASAKAZU
IPC: H04M1/247
Filed: 1987-10-15
Granted: 1991-03-22
Abstract: 내용 없음.
Patent KR-950005998-B1 (KR)
Inventor: YOSHIMURA TATSUSHIRO
IPC: C08J3/12
Filed: 1987-12-22
Granted: 1995-06-07
Abstract: 내용 없음.
Patent KR-920007814-B1 (KR)
Inventor: HASHIMOTO TORU
IPC: F02M25/06
Filed: 1988-04-09
Granted: 1992-09-17
Abstract: 내용 없음.
Patent KR-970003578-B1 (KR)
Inventor: WALKDEN STEPHEN A
IPC: D21H23/10
Filed: 1988-05-26
Granted: 1997-03-20
Abstract: 요약없음
Patent KR-920003305-B1 (KR)
Inventor: SKIMOTO KENJI
IPC: C23C16/455
Filed: 1988-06-23
Granted: 1992-04-27
Abstract: 내용 없음.
Patent KR-920003762-B1 (KR)
Inventor: NAKAJIMA YOSHIAKI
IPC: B01D29/46
Filed: 1988-08-20
Granted: 1992-05-14
Abstract: 내용 없음.
Patent KR-910007076-B1 (KR)
Inventor: TSUSIGI SUNICHI
IPC: A47F3/04
Filed: 1988-10-22
Granted: 1991-09-16
Abstract: 내용 없음.
Patent KR-910000574-B1 (KR)
Inventor: HANANO DAKASI
IPC: F04B13/02
Filed: 1988-11-16
Granted: 1991-01-26
Abstract: 내용없음.
Patent KR-960008818-B1 (KR)
Inventor: TOYOSHIMA YOSHIKI
IPC: C08J7/043
Filed: 1988-11-21
Granted: 1996-07-05
Abstract: 내용없음.
Patent KR-930003781-B1 (KR)
Inventor: HIRAMATSU TAKEO
IPC: F16H48/18
Filed: 1988-12-05
Granted: 1993-05-10
Abstract: 내용 없음.
Patent KR-960013923-B1 (KR)
Inventor: ROTOLICO ANTHONY J
IPC: H05H1/34
Filed: 1989-05-11
Granted: 1996-10-10
Abstract: 내용 없음.
Patent KR-0136785-B1 (KR)
Inventor: BELLOWS JAMES C
IPC: G01D21/00
Filed: 1989-06-22
Granted: 1998-06-15
Abstract: 내용없음
Patent KR-960008298-B1 (KR)
Title: Multilayer film, formed by laminating by way of heat and method of preparation thereof
Inventor: SCHINKEL INGO D I
IPC: B32B27/08
Filed: 1989-07-14
Granted: 1996-06-24
Abstract: An improved, at least monoaxially oriented multilayer film which can be formed by laminating by way of heat has at least one base layer I, which consists substantially of polypropylene, as well as a layer II, which can be formed by laminating by way of supplying heat and has an ethylene-vinyl acetate copolymer A and an ethylene-ethyl acrylate copolymer B1 and/or an ethylene-acrylic acid copolymer B2.
Patent KR-920010576-B1 (KR)
Inventor: HINO KATSUAKI
IPC: G05B19/4097
Filed: 1989-09-05
Granted: 1992-12-07
Abstract: 내용 없음.
Patent KR-930002568-B1 (KR)
Title: Antipsychotic 4-|4-(3-benzisothiazolyl)-1-piperazinyl¨ butyl bridged bicyclic imides
Inventor: BRIGHT GENE M
IPC: C07D417/12
Filed: 1989-09-12
Granted: 1993-04-03
Abstract: 4-(4-(3-Benzisothiazolyl)-1-piperazinyl)butyl bridged bicyclic imides of formula (I) and their pharmaceutically acceptable acid addn. salts are new: R1R2=H, Me, Et X=-CH2-, -CH2CH2-, -CH2CH2CH2- Y = CR3R4 R3, R4 = H, Me .
Patent KR-0137870-B1 (KR)
Inventor: NOBUYOSHI MUTOH
IPC: H02P27/12
Filed: 1989-11-14
Granted: 1998-06-15
Abstract: 내용없음
Patent KR-0140700-B1 (KR)
Inventor: YAMAMOTO KEISAKU
IPC: C08K3/04
Filed: 1989-12-21
Granted: 1998-07-01
Abstract: 내용 없음.
Patent KR-910010094-B1 (KR)
Title: Process for preparing carboneous row material having a self-sintering
Inventor: KIM JAE-YUNG
IPC: C10C3/00
Filed: 1989-12-28
Granted: 1991-12-16
Abstract: The  carboneous  raw  material  having  a  self-sintering  is preparing by blowing the mixed gas of 21 wt.% oxygen density  into coal-tar or pitch at the rate of 100 ml/min gr by heating  at  the rate  of  1-3  deg.C/min  and  300-350  deg.C,  keeping  at   that temperature for 2-4 hours, reheating at 5-10 deg.C/min to  400-450 deg.C, rekeeping for 5-10 minutes, and cooling.  The  material  is used for mechanical parts, elotrical parts and chemical devices.
Patent KR-0125761-B1 (KR)
Title: Solid state reaction of silicon or manganese oxides to carbides and their alloying with ferrous melts
Inventor: LILLIBECK NORMAN PAUL
IPC: C01B31/36
Filed: 1989-03-01
Granted: 1997-12-18
Abstract: Manganese or silicon carbide is formed in a solid state reaction by mixing manganese or silicon oxide particles with carbonaceous material (e.g., coke) particles. The materials may be formed into agglomerates including excess carbonaceous material and heated in a suitable reactor vessel. An iron source, such as pig iron and/or iron scrap, can also be added. In that case, the manganese or silicon carbide dissolves in molten iron to produce ferrosilicon or ferromanganese alloys.
Patent KR-920002894-B1 (KR)
Title: New hybrid of coryne bacterium and brevibacterium
Inventor: PARK CHUNG
IPC: C12N5/00
Filed: 1990-05-24
Granted: 1992-04-06
Abstract: Novel microorganism MWF 0824 (I) is prepd. by cell fusion  of brevibacterium flavum MWE 2234 and corynebacterium glutamicum  MWE 1301.  The  obtd.  (I)  is  resistant  to  amino  acid   analogue, pyrymidine  base  analogue  etc..  L-arginie  is  prepd.  by   (a) fermenting the obtd. (I) in the medium contg. 5  %  glucose,  5  % molasses, 5 % ammonium sulfate, 0.1 % KH2SO4, 0.1 % K2HSO4,  0.025 % MgSO4, biotin and CaCO3, and (b) purifying l-arginine  from  the fermented broth.
Patent KR-100204442-B1 (KR)
Inventor: HASEBE ATSUSHI
IPC: G06T7/20
Filed: 1990-05-26
Granted: 1999-06-15
Abstract: 본 발명은, 예를 들면 컬러 비디오 화상에서 동체를 추출하는데 사용하기 적합한 동체 검출 방법에 관한 것이다. 본 발명은 컬러 비디오 화상에서 동체를 추출하는데 사용하기 적합한 동체 검출 방법에 있어서, 새로운 화상의 윤곽과 구 화상의 윤곽을 비교하여, 새 화상의 윤곽내에서 새롭게 윤곽된 부분에 대응하는 새 화상의 일부를 추출하도록 함으로써, 배경화상을 생성할 필요가 없이 2매째의 원화상에서 동체의 검출이 가능하고, 불완전 이동의 동체도 정확하게 검출할 수 있도록 한 것이다. 
     본 발명은 동화상 시켄스내에서 동체를 검출하기 위한 장치에 있어서, 동화상 시켄스를 수신하기 위한 입력수단과, 상기 동화상 시켄스를 디지털화된 화소로서 저장하기 위한 제1메모리 장치와, 상기 제1메모리 장치에 연결되고, 상기 동화상 시켄스로부터 윤곽 영상 신호를 추출하기 위한 수단과, 상기 동화상 신호의 2개의 연속적 프레임의 각각으로부터 추출된 윤곽 영상을 디지털화된 화소로서 각각 저장하기 위한 제2 및 제3메모리 장치와, 상기 제2 및 제3메모리 장치내에 저장된 윤곽 신호를 비교함으로써 발생된 전이 데이터(새롭게 윤곽된 부분의 데이터)를 저장하기 위한 제4메모리 장치와, 상기 제4메모리 장치에 연결되고, 전이를 나타내는 화소들 사이에 위치된 화소 위치에서 새로운 전이가 발생하도록, 상기 제4메모리 장치의 출력 신호를 보간하기 위한 수단과, 상기 동화상 시켄스내의 동체를 검출하기 위해서, 상기 보간 수단과 제1메모리 장치의 출력 신호를 결합하기 위한 수단을 포함하는 동화상 시켄스내에서 동체를 검출하기 위한 장치를 제공한다.
Patent KR-950003086-B1 (KR)
Title: Shampoo composition
Inventor: FORSTER DEBORAH J
IPC: A61K8/73
Filed: 1990-05-30
Granted: 1995-04-01
Abstract: A shampoo composition comprising in addition to water   (a) from 2 to 40% by weight of surfactant chosen from anionic, nonionic or amphoteric surfactants, or mixtures thereof; (b) from 0.01 to 10% by weight of insoluble, non-volatile silicone;   (c) from 0.5 to 5% by weight of suspending agent chosen from polyethylene glycol mono- or di-esters of C16-22 fatty acid, having from 2 to 7 ethylene oxide groups.   The composition may further comprise a cationic conditioning agent.
Patent KR-930008412-B1 (KR)
Inventor: IWAHASHI HIROSHI
IPC: G11C7/14
Filed: 1990-06-08
Granted: 1993-08-31
Abstract: 내용 없음.
Patent KR-930004606-B1 (KR)
Title: Fluoro quinoline derivatives and preparation process thereof
Inventor: KIM WAN-JU
IPC: C07D401/04
Filed: 1990-09-25
Granted: 1993-06-01
Abstract: Fluoroquinoline   derivs.   of   formula   (I)   and   their pharmaceutically acceptable salts are new. In (I),  R1  and  R2=H, C1-3  alkyl;  R3=OH,   mercapto,   amino,   C1-3   alkyl   substd. monoalkylamino, dialkylamino or hydroxyamino, C1-3  alkyl  substd. N- alkoxyamino,  N-alkyl-N-hydroxyamino  or  N-alkoxy-N-alkylamino; R4=ethyl, cyclopropyl,  4-fluorophenyl,  2,4-diphenylfluorophenyl; Y=H, halogen, or amino; W=N, methyne or halomethyne. Also  claimed is  the  prepcn.  of  (I)  which  comprises   reacting   5-substd. tetrahydropyridine of formula (II) 150 deg.C for 1-10  hr(s).  The cpds. (I) have a good antibacterial activity.
Patent KR-920009288-B1 (KR)
Inventor: BAILEY PAUL E
IPC: D04H3/05
Filed: 1990-10-06
Granted: 1992-10-15
Abstract: 내용 없음.
Patent KR-940010939-B1 (KR)
Title: Process for preparation of fermentation fertilizer composition
Inventor: YANG DAE-YUN
IPC: C05F11/08
Filed: 1991-01-08
Granted: 1994-11-19
Abstract: The preparation method of fertilizers from tofu wastes (I) consists of (1) mixing (I) and one of wastes of rice husks, vegetables, fruits, flowers in the ratio of 1:10, (2) fermenting at above 50 deg.C to get organic pre-fertilizer (II), (3) mixing (II) and sterilized one of fish, animal, housing wastes in the ratio of 10:1, (4) fermenting at room temp for 48 hrs, (5) adding lime stone 10-60 % and drying to granules. Final product has high proteins from tofu, and useful microorganisms as natto from rice husks.
Patent KR-0165125-B1 (KR)
Title: Resistant film composed of alloy on the base of ethylene vynil alcohol polymer and process thereof and its use for packing
Inventor: NOGUES PIERRE
IPC: C08L29/04
Filed: 1991-01-15
Granted: 1999-03-20
Abstract: Barrier films consisting wholly or partially of an alloy based on an ethylene-vinyl alcohol copolymer, a polypropylene and a compatibilising agent. These films have an improved resistance to hot water and to superheated steam and can be employed for packaging and especially for the packaging of foodstuffs.
Patent KR-950009121-B1 (KR)
Title: Heating apparatus
Inventor: YASUI-TOSHIAKI
IPC: F24H3/04
Filed: 1991-03-27
Granted: 1995-08-14
Abstract: The heater comprises a heating means(2) for heating an air, a temp. setting means(3) for setting the temp. of a room air heated by the heating means, a temp. sensing means(4) for sensing the temp. of the room air, and a control device(5). The control device(5) includes a heating setting means(6) for setting an appropriate air heating amount of the heating means(2) in response to a temp. difference between the set temp. and the sensed temp., a fast heating means(7) for performing a fast heating when the temp. difference is high at the beginning operation of the heater, and a correction means(8) for adding a correcting  heating amount to an appropriate heating amount set by the heating setting means(6) when a fast heating operation by the fast heating means(7) is replaced with the controlling operation of the heating setting means(3).