baber/WOPTO huggingface dataset:
Patent KR-840002005-B1 (KR)
Title: Process for preparing piperazine derivatives
Inventor: KANNO TAKESHI
IPC: C07D295/04
Filed: 1981-02-14
Granted: 1984-10-27
Abstract: Piperazine derivatives I (R = C1-7 alkyl; A = phenyl, C1-4 alkylphneyl, halogenophenyl; n = 2-6) were prepd from the reaction of II (W = H, -(CH2)n-Y and III (W' = -(CH2)n-Z. Thus, 1-[3-(4-acetamido- 2-methoxyphenoxy)-n-propyl -4-(4-chlorophenyl)-piperazine was prepd. from 1-(4-acetamido-2-methoxyphenoxy)-3-p-toluenesulphonyloxy)-n- propane and  4-(4-chlorophenyl)piperazine. A pharmaceutical, injectible soln.  for use in reducing intracranial pressure contg. piperazine derivatives I allow adjustment of the osmotic pressure of the parental soln. to that of blood plasma.
Patent KR-850000335-B1 (KR)
Title: Dock device
Inventor: BROEK BERNADUS CORNELIS VANDEN
IPC: B63B59/06
Filed: 1981-08-11
Granted: 1985-03-21
Abstract: A dock device comprising a bottom for supporting a ship or the like and longitudinal walls standing up from the bottom, a carriage adapted to be moved by driving means along a longitudinal wall, an arm pivotably and defectably connected with the carriage, swinging and deflecting means for moving the arm with respect to the carriage, a head carrying a processing member and being rotatably and tiltably connected with the free end of said arm and tilting and rotating means for moving said head with respect to the arm, characterized in that horizontal and vertical guide wheels to be alternately actuated by setting means are connected with the head.
Patent KR-880002712-B1 (KR)
Title: Closing and opening device of door
Inventor: MASEUOKA SIGELU
IPC: E05F15/20
Filed: 1981-11-20
Granted: 1988-12-26
Abstract: This control system incorporates a condition detector with mechanism running time restricted to preset reference time values. A control unit, which counts the time required for the garage door to move between an upper limit switch and a lower limit switch, controls the motor for driving the door and sets a comparison reference time on the basis of the time thus counted, and controls the motor in such a manner that the motor driving does not continue for a period of time longer than the comparison reference time.  The door operation contral  apparatus includes a condition detector, control circuit, auxiliary control circuit, relay contact motor, lamp and relay contacts.  The output of the condition detector is applied to the control circuit.
Patent KR-880000891-B1 (KR)
Title: Process recovery acetonitrile
Inventor: PRESSON ROBERT DEAN
IPC: C07C5/00
Filed: 1981-12-30
Granted: 1988-05-30
Abstract: Highly pure acetonitrile (I) is recovered continuously from crude (I) by-produced by ammoxidation of propylene contg. (I), water, HCN and heavy organics.  The process comprises (a) distilling crude (I) in a 1st zone at or above 1 atm. to remove HCN and produce a 1st (I)/water azeotrope and a bottom prod. contg. water; (b) distilling the azeotrope in a 2nd zone at less than 1 atm. to seperate the azeotrope into a 2nd bottom prod. contg. water and a 2nd (I)/water azeotrope of higher (I) concentration; and (c) distilling this azeotrope in a 3rd zone at above 1 atm. to form a 3rd azeotrope contg. all the water of the 2nd azeotrope, a 3rd bottom prod. contg. (I) and heavy organics and a sidestream contg. at least 95% purity of (I).
Patent KR-860001690-B1 (KR)
Title: Electronic clutch brake plate
Inventor: KUMATANI HIROSHI
IPC: F16D65/18
Filed: 1983-02-12
Granted: 1986-10-17
Abstract: The disk has a rotatable armature (2) moved in a given direction in response to the electromagnetic operating force. A friction coating (1) is on one side of the armature (2) and a resilient element (3) attached to its opposite side. The resilient element (3) is acted on by a further end plate(4) with a smaller overall surface area than that of the resilient element (3) and attached directly to the rotatable armature (2). Pref. the armature has a peripheral axial lip on the side carrying the resilient element (3), which can be made of rubber or cork with the cooperating end plate (4) made of metal or plastics. The friction coating attached to the opposite side of the armature comprises a friction ring adjacent the peripheral edge.
Patent KR-870001301-B1 (KR)
Title: Temperature measuring apparatus
Inventor: TOMIMITSU NODA
IPC: H05B6/68
Filed: 1983-06-11
Granted: 1987-07-11
Abstract: The apparatus has an IR sensor(4) disposed outside of a heating chamber(1) opposite an IR permeable window.  A chopper(5) is interposed between the sensor and window.  It is movable between two positions by means of a solenoid(6).  In one position no radiation from the food(2) reaches the sensor but radiation from the food(2) reaches the sensor but radiation from the chopper does.  In a second position raidation from the food is incident upon the sensor.  A control circuit provides a signal(A) for energising the solenoid. The sensor produces an electric signal (B) corresponding to resultant IR intensity of the chopper and food.
Patent KR-860001410-B1 (KR)
Title: Wefting apparatus in the jet loom
Inventor: SUZUKI HAJIME
IPC: D03D47/38
Filed: 1983-08-04
Granted: 1986-09-23
Abstract: Jet loom weft picking system comprises several main picking nozzles, e.g., two, selectively movable between retracted and picking positions, and all mounted on a common support operated by a driving member itself driven by the loom via an electrically actuated releasable coupling. Anynozzle moved to its picking position is held in that position during picking, pref. by a solenoid-operated anchor rod. And the commn support is moved by a cam and levers mechanism.
Patent KR-900008373-B1 (KR)
Title: Device for an array of plroto diodes arranged in a matrix
Inventor: FORCHHEIMER ROBERT
IPC: H04N5/335
Filed: 1984-03-08
Granted: 1990-11-17
Abstract: Device for an array (1) of photo diodes arranged in matrix, which are integrated onto the same semi-conductor substrate (4) as a picture processor (3) connected to the photo diodes, where the picture processor (3) is of a type allowing parallel signal processing, such as picture transformation of the picture signals coming from the photo diodes, said device further including a digital circuit (17) arranged on said substrate (4) and connected to the processor (3) characterized in that said digital circuit (17) is arranged to deterine the number and/or the position and/or the sum of the positions of selected picture elements from the processed picture, said elements having been found, by means of the picture processor, to fulfill a pre-determined condition, whereby a reduction of picture data flow from said substrate is achieved.
Patent KR-910009106-B1 (KR)
Inventor: CHIHU HSIANG-CHUNG
IPC: G11B7/243
Filed: 1984-03-16
Granted: 1991-10-28
Abstract: 내용 없음.
Patent KR-910003839-B1 (KR)
Inventor: WEBSTER OWEN W
IPC: C08F/
Filed: 1984-11-06
Granted: 1991-06-12
Abstract: 내용 없음.
Patent KR-930000565-B1 (KR)
Inventor: WEIS PHILIP J
IPC: B60K17/28
Filed: 1985-02-05
Granted: 1993-01-25
Abstract: 내용 없음.
Patent KR-880000021-B1 (KR)
Title: Apparatus for winding crude rubber
Inventor: KUBO MASAYOSHI
IPC: B29D30/16
Filed: 1985-04-29
Granted: 1988-02-15
Abstract: The invention relates to a system for winding rubber sheets which are used for the manufacture of tires and belts.  The system includes a carrier a, (a) drawing device (b), a chute (c), a winding conveyer (d), a cutter (e), a forming drum (f), and a head stock (g) for the forming drum.
Patent KR-910005341-B1 (KR)
Inventor: NISIYAMA MASAO
IPC: C08G69/16
Filed: 1985-10-30
Granted: 1991-07-25
Abstract: 내용 없음.
Patent KR-920008700-B1 (KR)
Inventor: MULLER BERNBARD W W
IPC: A61K9/08
Filed: 1984-12-20
Granted: 1992-10-08
Abstract: 내용 없음.
Patent KR-920007222-B1 (KR)
Inventor: MATSUO NORITADA
IPC: C07C17/26
Filed: 1986-02-27
Granted: 1992-08-28
Abstract: 내용 없음.
Patent KR-890001484-B1 (KR)
Title: Preparation for calzium oxide
Inventor: KIM SANG-BOM
IPC: C01F11/02
Filed: 1986-03-03
Granted: 1989-05-04
Abstract: Put shells into heat proof container, preheat at 500-1600 deg. C in the furnace and indirectly calcinate for 5-10 min at the furnace temp. to give CaO.  Prepg. CaO powder adjusted with hydrogen ion concn. by calcinate time and temp. are useful for acidic soil reformer (pH 7.5), additive to rubbers and plastics (pH 8.5), food additive (pH 9.5), deodorant (pH 12.9), etc..
Patent KR-900000312-B1 (KR)
Title: Circuit braker
Inventor: DANIMOTTO AKIRA
IPC: H01H71/43
Filed: 1986-04-16
Granted: 1990-01-25
Abstract: The circuit breaker for cutting circuit without operation of trip device has magnetic material around moving (23) and stationary contacts (46).  First conducting part (47) connects the stationary contact with outer conductor and second conducting part (49) which is positioned to be opposite of the moving contact has contact part to be contacted with the moving contact.  A U-shaped third conducting part which is positioned to be parallel to the end side of the moving contact is connected with the 1st and 2nd conducting parts.  Magnetic material (55) is designed to cover the staionary contact of 1st and 2nd conducting parts.
Patent KR-890002950-B1 (KR)
Title: Heater control circuits of aluminum coated steel wire
Inventor: LEE CHOK-SU
IPC: B21C31/00
Filed: 1986-04-30
Granted: 1989-08-14
Abstract: Wire thickness signals (TWL4) and temperature signals of induction heating coil are applied to the input terminal of an arithmetic unit (8) to which oscillator (5) for speed detection and an A/D inverter are connected in series.  an induction heater is connected to the output terminal of the aithmetic unit (8) through D/A converter (7). The power and frequency of the high frequency induction heating coil is controlled by the signals detected by the oscillator (5).
Patent KR-930010738-B1 (KR)
Inventor: ANZAI HISAO
IPC: C08F8/32
Filed: 1986-05-01
Granted: 1993-11-10
Abstract: 내용 없음.
Patent KR-960004623-B1 (KR)
Inventor: YASUNOBU SEIJI
IPC: B66C13/22
Filed: 1986-07-31
Granted: 1996-04-09
Abstract: 내용 없음.
Patent KR-910003834-B1 (KR)
Inventor: SUEJUKI YUICHI
IPC: H02H7/20
Filed: 1986-09-25
Granted: 1991-06-12
Abstract: 내용 없음.
Patent KR-950001727-B1 (KR)
Inventor: SMALLEGAN JOHN M
IPC: E05B55/00
Filed: 1986-10-08
Granted: 1995-02-28
Abstract: 내용 없음.
Patent KR-940011820-B1 (KR)
Title: Burn-in gumming composition for offset printing plates
Inventor: STAHLHOFEN PAUL
IPC: G03F7/26
Filed: 1986-11-12
Granted: 1994-12-26
Abstract: A burn-in gumming composition for irradiated and developed offset printing plates comprises water and a water-soluble polymer or copolymer for protecting the plate surface during the burning-in step and during long-term storage. The polymer or copolymer used contains sulfonic acid groups and/or alkali metal sulfonate or ammonium sulfonate groups.
Patent KR-950001033-B1 (KR)
Inventor: SCHONFELDER LOTHAR
IPC: C01B21/068
Filed: 1987-03-12
Granted: 1995-02-08
Abstract: 내용 없음.
Patent KR-890005121-B1 (KR)
Inventor: SHIN BONG-YON
IPC: B41J33/54
Filed: 1987-06-18
Granted: 1989-12-11
Abstract: 내용 없음.
Patent KR-900001409-B1 (KR)
Title: High voltagge generation piezo-electronic material
Inventor: CHUNG YOUNG-SEO
IPC: H01L41/18
Filed: 1987-11-07
Granted: 1990-03-09
Abstract: The piezo-electric material is prepared by mixing 0-0.05 wt.% Pb (Cd1/2 W1/2) O3 and 0.4-0.6 wt.% PbTiO3  with 0.4 - 0.6 wt.% PbZrO3, calcining the mixture at 750-950 deg.c, pulverizing and moulding under 1000 kg/cm2, and sintering at 1000 -1100 deg.C.
Patent KR-910006218-B1 (KR)
Inventor: MARRY DERIC A
IPC: F25B45/00
Filed: 1987-12-09
Granted: 1991-08-17
Abstract: 내용 없음.
Patent KR-900003995-B1 (KR)
Title: Arrangement for speed regulation of electric motor
Inventor: CHO MI-DONG
IPC: H02P1/00
Filed: 1987-12-28
Granted: 1990-06-07
Abstract: The circuit compirses a voltage difference discriminator (Ka) for detecting voltage difference (Ve) causing saturation of speed control amplifier (A) of controller (P) by comparing speed instructing voltage (Vcmd) with feedback voltage (Vfd), a feedback voltage detector (Na) for detecting even minute rotation of motor by means of setting large gain to inventer circuit, an instruction voltage discrininator (Da) for detecting minute speed instrucitng voltage (Vcmd), an output signal collator (Ra) for collating output signals of the discriminators, and a unit (Ma) for controlling and displaying abnormality utilizing the output signal of the collator.
Patent KR-920000863-B1 (KR)
Inventor: THOMAS RALPH AUCHINCLOSS
IPC: A61K33/20
Filed: 1987-03-02
Granted: 1992-01-30
Abstract: 내용 없음.
Patent KR-910006208-B1 (KR)
Inventor: KOBLESKY ROBERT T
IPC: B23C5/10
Filed: 1988-02-05
Granted: 1991-08-17
Abstract: 내용 없음.
Patent KR-900008505-B1 (KR)
Inventor: YAMAZAKI SHUNPEI
IPC: C23C16/27
Filed: 1988-02-15
Granted: 1990-11-24
Abstract: 내용 없음.
Patent KR-920000859-B1 (KR)
Inventor: KARBOWSKI ROBERT J
IPC: A01N37/34
Filed: 1988-03-22
Granted: 1992-01-30
Abstract: 내용 없음.
Patent KR-940011774-B1 (KR)
Inventor: HASHIMOTO MIKIO
IPC: C08G63/672
Filed: 1988-03-26
Granted: 1994-12-26
Abstract: 내용 없음.
Patent KR-930001017-B1 (KR)
Inventor: HATTA SHUNJI
IPC: G05D1/02
Filed: 1988-04-09
Granted: 1993-02-12
Abstract: 내용 없음.
Patent KR-960015636-B1 (KR)
Title: Positive-working radiation-sensitive composition and radiation-sensitive recording material produced therefrom
Inventor: DOSSEL KARL-FRIEDRICH
IPC: G03F7/004
Filed: 1988-09-13
Granted: 1996-11-18
Abstract: A proposed positive-working radiation-sensitive composition contains a compound which forms an acid when exposed to actinic radiation and a compound which is acid-cleavable and is characterised in that the acid-cleavable compound is monomeric and contains an acetal group whose aldehyde or ketone component has a development solubility of 0.1 to 100 g/l and a boiling point of over 150 DEG C. 
<??>The claimed composition does not exhibit varying development properties even with varying "holding times" and therefore has a large processing latitude and makes possible a high structural resolution.
Patent KR-970005844-B1 (KR)
Inventor: IWAMATSU KATSUYOSHI
IPC: A61P31/04
Filed: 1988-09-19
Granted: 1997-04-21
Abstract: 내용 없음.
Patent KR-960009418-B1 (KR)
Inventor: MASUDA KAZUHIKO
IPC: A61M1/22
Filed: 1988-11-03
Granted: 1996-07-19
Abstract: 내용없음
Patent KR-910003340-B1 (KR)
Title: Process and devices for culturing soybean sprouts with ultrasonic generator
Inventor: CHO YONG-HON
IPC: A01G1/00
Filed: 1988-11-14
Granted: 1991-05-28
Abstract: A physical property of water in water tank (1) is changed  by ultrasonic waves generated in ultrasonic  generator  (2)  using  a compressed air. The water is supplyed automatically  into  culture container of soybean sprouts (8) by operating motor (11) of outlet pipe (13) and pump  (12),  stimultaneous  opening  valve  (10)  by receving signal of temp. sensor (9) when a temp. in the (8) is  25 deg.C or more. The water in the water tank (1) is supplemented  by receiving signal of water  level  sensor  (3)  operating  magnetic valve (4), motor (5) and pump (6) in gear.
Patent KR-910007201-B1 (KR)
Title: Parallel connecting method of smps
Inventor: LEE KYONG-KUN
IPC: H02M1/088
Filed: 1988-12-17
Granted: 1991-09-19
Abstract: The circuit for connecting a number of SMPS  in  parallel  to increase the power capacity comprises a first rectifier rectifying a first input power, a  first  regulator  regulating  the  voltage level of the first rectifier, a first SMPS circuit controlling the switching operation of  the  first  regulator  with  the  feedback signal, a second rectifier rectifying the second  input  power,  a second regulator  regulating  the  voltage  level  of  the  second rectifier, and a second SMPS  circuit  controlling  the  switching period of the second regulator with the output difference  of  the first and second regulators.
Patent KR-930010622-B1 (KR)
Inventor: HANKO LASZLO
IPC: A61K33/06
Filed: 1988-12-22
Granted: 1993-11-02
Abstract: 내용 없음.
Patent KR-950007627-B1 (KR)
Inventor: MELCHIOR JEAN PREDERIC
IPC: F16J1/22
Filed: 1988-02-22
Granted: 1995-07-13
Abstract: 내용 없음.
Patent KR-940006993-B1 (KR)
Inventor: TONISHI SHIGEJI
IPC: G11C5/14
Filed: 1989-08-09
Granted: 1994-08-03
Abstract: 내용 없음.
Patent KR-930001333-B1 (KR)
Inventor: KOJO MOKOTO
IPC: B01J2/14
Filed: 1989-09-12
Granted: 1993-02-26
Abstract: 내용 없음.
Patent KR-930001113-B1 (KR)
Inventor: KANDA DAKAO
IPC: B62J9/00
Filed: 1989-11-14
Granted: 1993-02-18
Abstract: 내용 없음.
Patent KR-910007055-B1 (KR)
Inventor: SEKI MASAKI
IPC: B23Q15/00
Filed: 1988-06-29
Granted: 1991-09-16
Abstract: 내용 없음.
Patent KR-920004716-B1 (KR)
Title: Process for the catalytic hydroformylation of olefins
Inventor: TINUCCI LAURA
IPC: C07C47/02
Filed: 1990-01-17
Granted: 1992-06-15
Abstract: Process for the catalytic hydroformylation of olefins in which an olefin is reacted with hydrogen and carbon monoxide, with the process being carried out by operating in a liquid, aqueous-organic reaction medium, in the presence of a water-soluble complex catalyst containing a metal active in the hydroformylation, wherein said aqueous-organic medium is in the form of a microemulsion constituted by an oil phase, an aqueous phase, a surfactant and a co-surfactant, with said oil phase constituting the external phase of said microemulsion, and said aqueous phase constituting the internal phase of said microemulsion.
Patent KR-950001660-B1 (KR)
Inventor: NAKAHARA SABURO
IPC: C01G25/02
Filed: 1990-04-04
Granted: 1995-02-28
Abstract: 내용 없음.
Patent KR-930007083-B1 (KR)
Title: Candidate character classification method
Inventor: CHOE JAE-KYUN
IPC: G06K9/46
Filed: 1990-05-26
Granted: 1993-07-29
Abstract: The method avoids lowering the identification rate and dowing the identification speed in case  of  having  many  letters.  This comprises the regulariging level of the size of an image for input letter; the level of definihg  N  x  N  mesh  for  a  regularizing letter; the level of extracting a characteristic  classifying  the types, or the characteristics of left direction,  right  direction and downward direction, in scanning; and the level  of  filing  in the same group satisfying the three  characteristic  at  the  same time.
Patent KR-0163586-B1 (KR)
Title: Substituted quinazolinones as angiotensin-ii antagonists
Inventor: ALLEN ERIC E
IPC: C07D239/94
Filed: 1990-07-03
Granted: 1998-12-01
Abstract: Novel substituted quinazolinones of the formula (I), which are useful as angiotension II antagonists, are disclosed. <CHEM>
Patent KR-100214759-B1 (KR)
Title: Antibody to human interleukin-6 receptor
Inventor: KISHIMOTO TADAMITSU
IPC: C07K19/00
Filed: 1990-07-20
Granted: 1999-08-02
Abstract: Antibodies to human interleukin-6 receptor, which is capable of binding specifically to a human interleukin-6 receptor, which antibodies include monoclonal antibodies and polyclonal antibodies. An monoclonal antibody is competitive with human interleukin-6 for the binding to a human interleukin-6 receptor, and another monoclonal antibody is not competitive.
Patent KR-0162650-B1 (KR)
Inventor: SAKAGUCHI KAZUHIKO
IPC: C07D303/22
Filed: 1990-07-27
Granted: 1998-12-15
Abstract: 내용없음.
Patent KR-930005833-B1 (KR)
Inventor: SATO YUJI
IPC: H05K5/02
Filed: 1990-09-04
Granted: 1993-06-25
Abstract: 내용 없음.
Patent KR-930011674-B1 (KR)
Inventor: NAKANO MINORU
IPC: C22C29/10
Filed: 1990-12-27
Granted: 1993-12-16
Abstract: 내용 없음.
Patent KR-970005261-B1 (KR)
Title: Re-dial method
Inventor: PARK KI-JIN
IPC: H04M1/27
Filed: 1991-01-14
Granted: 1997-04-14
Abstract: Automatic redialing method and apparatus, consists of a microprocessor that controls the entire system according to the ring signal detecting means and the several signal of the switching station through the rectifier and the hook switch, a dial controller, a line controller, signal controller, a band pass filter, a detecting means of the busy sound, the calling sound and the dialtone, and a signal level detecting means.
Patent KR-0169984-B1 (KR)
Title: Process for the recuperation of approximately non-fluorescent xanthines
Inventor: KNIEPS RUDOLF
IPC: C07D473/06
Filed: 1991-02-13
Granted: 1999-02-01
Abstract: Approximately non-fluorescent xanthines are obtained by precipitation of xanthines which still contain at least one unsubstituted N-atom in the molecule from aqueous-alkaline solution by means of CO2.
Patent KR-100199144-B1 (KR)
Inventor: ARNOLD M ROSEN
IPC: E04H6/06
Filed: 1991-05-24
Granted: 1999-06-15
Abstract: 본 발명은 높이조절 가능한 자동차 주차장치에 관한 것으로, 본 장치는 베이스와 한 쌍의 수직지주를 포함한다 자동차 주차플랫폼은 지주 사이에 설치되어 지주를 따라 이동가능 하다. 로커암과 콘트롤암을 갖는 관절 스테빌라이저 바아조립체는 주차플랫폼과 베이스 각각에 대해 상호 선회가능하게 연결된다. 피스톤 및 실린더 조립체는 관절 스테빌라이징 바아조립체상에 고정된 위치에서 부터 선회가능하게 신장한다. 
     여러 높이에서 자동차 플랫폼은 지지토록 하는 높이조절 가능 수단이 수직지주 중간에 설치된다. 따라서, 본 주차장치는 다른 높이제한을 갖는 실내의 여러 주차 시설물에 사용 가능한 것이다.
Patent KR-950001804-B1 (KR)
Title: Method and apparatus for continuously deviding bread dough
Inventor: MORIKAWA MICHIO
IPC: A21C3/02
Filed: 1991-07-12
Granted: 1995-03-03
Abstract: A method and apparatus for continuously dividing bread dough. The apparatus comprises a dough hopper (2), vertical conveyors (4) mounted on the side walls (3) of the hopper, a dough outlet (6) located at the bottom of the hopper beneath the said conveyors, a divider (5) having cutter knives (7) for dividing the dough, a weighing conveyor (10) located beneath the divider for weighing the dough discharged through the outlet, and a control means (8) for controlling the timing of the discharging operation of the weighing conveyor according to the weight of the dough. The weight of the divided dough is instantly and successively weighed, while the period of outlet opening is controlled so that a belt-like sheet of dough, with sections of a uniform weight, is continuously produced. <IMAGE>
Patent KR-100225273-B1 (KR)
Inventor: MORIO GAKU
IPC: H05K3/00
Filed: 1991-08-08
Granted: 1999-10-15
Abstract: 본발명은 수용성 윤활제시이트를 인쇄회로기판의 한면 또는 양면 각각에 놓고 그 인쇄회로기판을 통하여 드루-홀을 천공함으로써 우수한 생산성으로 고품도의 드루-홀을 인쇄회로기판에 천공하는 방법을 제공한다. 본발명의 방법에 있어서, 수용성 윤활제 시이트는 중량 평균분자량이 10000이상인 폴리에틸렌 글리콜 20-90wt％와 수용성 윤활제 10-80wt％의 혼합물로 구성되며 0.05-3mm, 바람직하게는 0.1-2mm의 두께를 갖는다. 수용성 윤활제로는, 중량평균분자량(Mw)이 각각 600-9000인, 폴리에틸렌글리콜, 폴리옥시에틸렌 모노에테르, 폴리옥시에틸렌 소르비탄 모노에스테르, 폴리글리세린 모노스테아레이트, 폴리옥시에틸렌-프로필렌 블록 공중합체등이 바람직하다.
Patent KR-960001132-B1 (KR)
Inventor: RAINER HATTASS
IPC: B60J7/057
Filed: 1991-08-23
Granted: 1996-01-19
Abstract: 내용 없음.
Patent KR-960015347-B1 (KR)
Inventor: IWAI TAKASHI
IPC: H01L27/02
Filed: 1991-09-10
Granted: 1996-11-09
Abstract: 내용없음.
Patent KR-960001088-B1 (KR)
Inventor: TOOBU TESHIMA
IPC: A63F13/2145
Filed: 1991-09-19
Granted: 1996-01-18
Abstract: 내용 없음.
Patent KR-100201508-B1 (KR)
Inventor: YAMADA KATSUYA
IPC: C08L27/06
Filed: 1991-10-30
Granted: 1999-06-15
Abstract: 본 발명은 (A)평균 입자 직경이 5㎛이상인 불소수지 입자 및 (B) 평균 입자 직경이 1㎛이하인 불소수지 입자가 내부에 분산된 액체 매질을 포함하는 불소수지 피복 조성물에 관한 것이다.  피복 조성물에서, 불소수지 입자(A) 및 (B)의 총량을 기준으로 하는 불소수지 입자(B)의 비율은 20 내지 80중량%이다.  불소수지 피복 조성물은 막-형성 특성 및 안정성 모두가 우수하다.
Patent KR-940001984-B1 (KR)
Title: Wire saw
Inventor: HAN JONG-SU
IPC: B23D61/18
Filed: 1991-11-14
Granted: 1994-03-12
Abstract: The wire waw of a structure having a core wire coated with a resin to have protrusive metal parts with bead rings at equal spacings is manufactured by a metal form having protrusive collars at regular distances for forming a resin coating of a thickness without any deviation from the core straightness. The core wire passed through the form for resin coating keeps the narrow gap to the face of the collars to allow no deviation under the high pressure of the resin injection. The wire saw having an even coating of resin has longer duration for use.
Patent KR-940010705-B1 (KR)
Title: Pump control method for gas boiler
Inventor: YUN JOM-YOL
IPC: F24H9/20
Filed: 1991-12-12
Granted: 1994-10-24
Abstract: The apparatus for forced blowing type gas-fired boiler, prevents abnormal water overheating and boiling noise on the interruption of water supply. The apparatus comprises a hot-water tube (222) passing through the heat-exchanging section (213), a separating tube (261) with fins (262), an absorption tube (265) formed at a room heating tube (223) passing through the section (213); a separating tube (261) passing through the absorption tube (265). The separating tube (261) is respectively connected with a hot-water inlet (232) and a hot-water tube (222a). The absorption tube has hot-water inlet/outlet (263),(264) respectively connected with hot-water tubes (223d)(223a).