baber/WOPTO huggingface dataset:
Patent KR-840001781-B1 (KR)
Title: 2-way loading crane
Inventor: SHUFERENGEL ELENST HELMUS
IPC: B65G63/00
Filed: 1981-01-15
Granted: 1984-10-20
Abstract: The loading equipment with two combination topping-lifts cum uys is partic. for ships and has a derrick copable of being swung throygh between two posts. At its free end(4) the derrick(1) carries an outrigger(3) supported, pref. at mid-length, flexibly so that it can move in the vertical plane independently of the derrick. The outrigger has auxiliary load-purchases(5,6) at its ends. Depending on the direction of operation, one or the other of these is secured to the derrick foot and serves as a topping-lift, the alternate working the load.
Patent KR-880000343-B1 (KR)
Title: Record player apparatus
Inventor: DAKAJAWA KAJEUYUKI
IPC: G11B19/02
Filed: 1981-11-28
Granted: 1988-03-20
Abstract: The system has a housing (12) having an opening at the end, and a carrier assembly (1) having a turntable (6) for supporting a record disc (5) and a tone arm for reproducing signals from the record disc.  Guide rollers (11) support the record carrier assembly for horizontal movement through the opening between the first position within the housing and a second position withdrawn from the housing. A dust cover (24) is also provided.  A pair of elongated arms (20) is pivotally mounted at one end to opposing sides of the record carrier assembly and having the dust cover connected to the free ends. Spring (23) bias the arms to move the dust cover.
Patent KR-890000375-B1 (KR)
Title: Process for the preparation of alpha-arylalkanoic acid
Inventor: SCHLOEMER GEORGE C
IPC: C07C43/307
Filed: 1982-12-10
Granted: 1989-03-15
Abstract: RR1CHCO2H [R=(un)substd. Ph, 6-methoxy-2-naphthyl; R1=alkyl, cycloalkyl  were prepd. by rearrangement of (R2O)2CRCHR1O3SR3 (R2= alkyl, R2 and R2=alkylene, R3=alkyl, aralkyl, aryl) in a protic or dipolar, aprotic solvent.  Thus, a Grignard reaction of 3-PhOC6H4CHO with EtBr gave 3-PhOC6H4CHEtOH, which was oxidized with CrO3 to 3- PhOC6H4COEt, and brominated with CuBr2 to give 3PhOC6H4COCHBrMe. This was treated with NaOMe to give 3-PhOC6H4C (OMe)2CHMeOH, which was esterified with MeSO2Cl and heated in Na-OAc-HOAc to give 3- PhOC6H4CHMeCO2H.
Patent KR-920002088-B1 (KR)
Inventor: SUEOKA TETSURO
IPC: H01L29/10
Filed: 1983-08-01
Granted: 1992-03-10
Abstract: 내용 없음.
Patent KR-850001532-B1 (KR)
Title: A manufacturing apparatus for solid fuel from rice bran
Inventor: YU DONG-JU
IPC: C10L5/22
Filed: 1983-10-05
Granted: 1985-10-16
Abstract: The apparatus comprises a bottom board plate (1), a supporting frame (2), a supporting rod (4), a motor axis (6), pullies (7,8), a V-belt (9), a protecting cover (10), a dropping chamber (1), a hopper (12), a rice-bran inlet (13), a mold (14), an exhaust pipe (16), a heating element (18), a fan (25), and a motor (M). Rice brans supplied through the inlet are transferred to the mold, heated at 500-800≰C, and pressed at 800-1000 kg/cm2. The pressed product is cut to proper lengths.
Patent KR-860001249-B1 (KR)
Title: Apparatus for material suppling of optical fiber preform
Inventor: MIYAZIRI TESUO
IPC: C03B37/00
Filed: 1983-12-31
Granted: 1986-09-01
Abstract: Glass feed(7) in the gaseous state together with carrier gas (5) for manufacturing the preform of an optical fiber is fed continuously to the reactor without change of temperature or pressure of the system by using an improved feeding system comprising main feed tank(1) with liquid level detecting devices, auxiliary feed tank(12) pressurized by compressible gas, and connecting pipe(30) between two tanks with a flow regulator, e.g., needle valve(16) of the liquid feed(2) and on- off valve(17).
Patent KR-890005096-B1 (KR)
Title: Apparatus for transmitting power
Inventor: MIYAJIMA HIDENOBU
IPC: F02B37/00
Filed: 1985-03-19
Granted: 1989-12-11
Abstract: The exhaust gases from a cylinder (1) of an internal combustion engine pass through a channel (3) to an exhaust gas driven turbine (4) and one discharger through an exhaust silencer (12). The turbine rotor drives a rotor of an air compressor (13) so that air entering a filter (16) is supplied to the expansion chamber (29) of a double trochoidal volumetric machine (17,19), driven from the cranksaft (9).  The compression part (19) forces compressed air from its compression chamber (39) through a channel into the combustion chamber (35) of the cylinder.  The two chambers (29,30) of the volumetric machine are controlled by a three sided rotor (21) between them.  The expansion chamber has connection with the gas inlet (5).
Patent KR-920009883-B1 (KR)
Title: Process for preparing 6-chloro-benzazolyoxy acetamides
Inventor: FORSTER HEIZ
IPC: A01N43/74
Filed: 1985-05-15
Granted: 1992-11-05
Abstract: Herbicidally and fungicidally active novel 6-chlorobenzazolyloxyacetanilides of the formula   <IMAGE>   in which R1 is alkyl with 1 to 6 carbon atoms, and R2 is phenyl which is optionally mono-, di- or tri-substituted by methyl or ethyl.
Patent KR-920007837-B1 (KR)
Inventor: KABE KATSUYUKI
IPC: B60C9/04
Filed: 1985-05-30
Granted: 1992-09-18
Abstract: 내용 없음.
Patent KR-880000411-B1 (KR)
Title: Sharppencil stopper
Inventor: SUZUKKI TAKKAHIKKO
IPC: B43K21/22
Filed: 1985-07-27
Granted: 1988-03-22
Abstract: The invention relates to a refill stopper which is provided on the inner wall of the front cap and gives a frictive force against the refill.  The frictive force of the stopper hole can hold the refills of differnet thicknesses.
Patent KR-890004909-B1 (KR)
Title: Mechanism for transfering cured tires form tire press to post-inflator
Inventor: KATSUMI ICHIKAWA
IPC: B65G47/00
Filed: 1985-11-06
Granted: 1989-11-30
Abstract: The mechanism for transferring cured tires from a tire press (1) to a post-inflator (2) comprises a number of ejector arms (8) located between the tire press and the post-inflator, and a number of receiver arms (46) supported on the post-inflator.  The ejector arms move horizontally toward and away from the tire press and vertically up and down in a receded position outside the tire press.  The receiver arms move horizontally back and forth in parallel relation with and at a level vertically spaced from the ejector arms.  The receiver arms are spaced from each other by a predetermined distance to permit the ejector arms and a lower rim of the post-inflator to pass vertically.
Patent KR-940003799-B1 (KR)
Inventor: PARKS VERIL H
IPC: G21C3/356
Filed: 1986-04-02
Granted: 1994-05-03
Abstract: 내용 없음.
Patent KR-900002014-B1 (KR)
Title: Picture signal bandwidth condensation device for facimile
Inventor: MUN SEUNG-RYUL
IPC: H04N1/00
Filed: 1986-05-31
Granted: 1990-03-31
Abstract: The circuit for improving the compression ratio of the facsimile comprises a pixel signal memory (1) storing the present line pixel for transmission, a pixel signal memory (2) storing the last pixel signal, a reference pixel circuit (3) forming a reference block of the main pixel, a pixel comparing table memory (5) estimating the white/black discrimination of the main pixel with an output of an address counter (4), an XOR gate (6) exclusivelyORing the output of the memory (1) and the output of the memory (5), and a encoder (7) encoding and transmitting the output of the XOR gate.
Patent KR-940008845-B1 (KR)
Inventor: HARWOOD LEOPOLD A
IPC: H04N9/64
Filed: 1986-06-25
Granted: 1994-09-26
Abstract: 내용 없음.
Patent KR-900000692-B1 (KR)
Title: Pn junction semiconductor device manufacturing method
Inventor: RYU MIN-WON
IPC: H01L29/8605
Filed: 1986-07-11
Granted: 1990-02-03
Abstract: The method is relates to a diode and a transistor among semiconductor devices of P-N junction structure.  The processes to form a protective layer around P-N junction are as follows: (i) after pasting polyimide resin of liquid state on a suitable wire, sticking and fixing P-N semiconductor to the wire with vacuum pinset; (ii) pulling the wire in order to form polyimide layer around P-N junction; (iii) after drying and heating the device with polyimide layer, putting it into a glass container; and (iv) connecting the electrode with a lead wire to the P-N junction semiconductor and encapsulating it.
Patent KR-900007872-B1 (KR)
Title: Thermally stable thermoplastic resin
Inventor: CAVITT MICHAEL B
IPC: C08G59/44
Filed: 1985-11-26
Granted: 1990-10-22
Abstract: A heat stable thermoplastic epoxy resin is prepared by reacting together in the presence of a catalyst (a) an epoxy resin, (b) optionally, a polyhydric phenol, and (c) a monohydric phenol or alcohol, monocarboxylic acid or anhydride thereof, aliphatic or aromatic mono-secondary amines, mono-thiol, mono-isocyanate, water or combination thereof. The thermoplastic resin does not exhibit an excessive viscosity increase at elevated temperatures making it particularly suitable for use in highway marking paint applications.
Patent KR-890001011-B1 (KR)
Title: Method for the production of erythropietin
Inventor: FRITSCH EDWARD
IPC: C12N15/12
Filed: 1986-08-04
Granted: 1989-04-18
Abstract: The invention refers to recombinant DNA plasmid vector containing cDNA encoding human EPO of clone lambda HEPOFL13 (ATCC 40153) and mammalian cell transformed with this vector or with a plasmid which contains the entire bovine papilloma virus DNA and the cDNA sequence of Table 3 coding for human EPO are which useful in the preparation of recombinant human erythropoietin which is characterized by the presence of O-linked glycosilation.
Patent KR-890003838-B1 (KR)
Title: Indeno-pyrimidine derivatives
Inventor: HIFSCH KENNETH S
IPC: C07D239/70
Filed: 1987-03-25
Granted: 1989-10-05
Abstract: Indeno-pyrimidine derivs. of formula (I) are prepared.  In (I), Y is H, methyl hydroxy methoxy, Cl, F or NHCOCH3; R1 is H, Cl, f, methoxy or trifluoromethyl; R2 and R3 are each H, Cl, F or trifluoromethyl. (I) are aromatase inhibitors useful for treating or preventing osterogen dependent (esp. breast cancer).
Patent KR-900001258-B1 (KR)
Title: Automatic indifferential transmission
Inventor: CHON BYUNG-TAE
IPC: F16H49/00
Filed: 1987-03-30
Granted: 1990-03-05
Abstract: The automatic stepless speed changer makes it possible for vehicles to automatically start and run, and makes it easy to change speed in running.  Using a gear-type speed changer, a turbo pump, a cylinder for supplying oil, and a pressure control the structure of the automatic stepless speed changer is simple and the performance is much improved.  A hydraulic cylinder (5)'s piston is reciprocated by a button switch (39) and a magnet (1), and a turbo pump (19) being connected to a passageway (9) comprises the inner part of the hydraulic cylinder (5), an impeller (22), and a cylinder (20).  Holes (25,26) are circum ferentially perforated on a closure face (21), being connected to the casing (28) of the pressure control (27) fixed to the closure face.
Patent KR-900000491-B1 (KR)
Title: Reforming process of chopstick
Inventor: HYON YUN-HWAN
IPC: B27M3/24
Filed: 1987-06-04
Granted: 1990-01-31
Abstract: Chapsticks in distortion are boiled in water for more water content and then forcedly placed in a form comprising an upper and a lower form plate each having grooves of tapering alternately in opposite direction to receive the sticks, which are pressed with heat at the temp. and pressure suitable for wood twist correction for 30-60 min and then collected into a vessel to the tight fill to be dried for 24 hr. under the normal atmosphere.
Patent KR-900003103-B1 (KR)
Title: Feel of fishing rod
Inventor: OMULA LIYUICHI
IPC: A01K87/06
Filed: 1987-07-06
Granted: 1990-05-08
Abstract: The reel mounting for a fishing rod comprises a first sleeve having a first bore for passing the fishing rods. An annular recess receives a foot portion of the reel and a first connecting portion and a second sleeve has a second bore for passing the fishing rods and a second connecting portion. The axes of the first and second bores are disposed eccentrically relative to the axes of the first and second connecting portions, respectively. The second connecting portion is adapted to rotatably and coaxially engage the first connecting protion.
Patent KR-900007147-B1 (KR)
Title: Manufacture of semiconductor device
Inventor: HOSHINO KAZUHIRO
IPC: H01L21/768
Filed: 1987-09-16
Granted: 1990-09-29
Abstract: A semiconductor device is produced by depositing a Cu alloy film on a Si substrate (10,12); patterning the alloy film; annealing (600-900 deg.C) the patterned alloy film, in a nitrogen containing atmos. at reduced pressure, so that a Cu interconnecting film (18) covered by a nitride film (16) is formed. Pref. the Cu is alloyed with less than 20% (wt.) of one element from the gp. Ti, Zr, Al, B and Si, and the nitrogen atmos. also includes either Ar or NH3. A novel method of producing semiconductor devices in which oxidn. of a Cu metallisation layer is suppressed, and low resistance maintained.
Patent KR-900002793-B1 (KR)
Title: Video pattern selecting circuit for crt display of picture and character
Inventor: HONG HYUN-SUK
IPC: G06F3/153
Filed: 1987-11-10
Granted: 1990-04-30
Abstract: The circuit using a gate array for high-integrating the circuit includes 4-bit registers (10,20) receiving colour data (GC1-GC3) and frame signal (DISF), EXOR gates (50,51) receiving invert signal (REV) of character colour and character colour data (CD1-CD3), an OR gate (53) receiving a picture selection signal (GS), OR gates (57-59) providing 3-bit signals (VS1-VS3) as video colour data to the CRT, a multiplexer (30) for 2-bit data output, and a multiplexer (40) for 1- bit data output.  The outputs of the multiplexers are summed with the frame signal synchnoronised with the dot signal; then the video colour signal are provided through the OR gates (57-59).
Patent KR-880000218-B1 (KR)
Title: Manufacturing process of seaweed contained small fish
Inventor: HA DAL-GI
IPC: A23L17/20
Filed: 1987-12-30
Granted: 1988-03-15
Abstract: Edible seaweed sheets contg. small fish (anchovies, shrimps, etc.) are prepd..  Thus, edible seaweed was gathered, washed, sliced, dehydrated, and mixed with small fish (10-20mm length) at the wt. ratio of 3:10.  The mixt. was cast into sheetshaped mould, pressed in 2 steps using a roller, dried, and wrapped to give the final product.
Patent KR-900008389-B1 (KR)
Title: S.m.p.s. for high speed switching
Inventor: KIM SANG-KYUN
IPC: H02M1/38
Filed: 1988-01-30
Granted: 1990-11-17
Abstract: A SMPS controllable the switching of a power transistor using pulse outputs of PWM IC has a rising time improvement circuit and a falling time improvement circuit. The rising time improvement circuit comprises a high frequency transformer including primary and secondary coils, a forward feedback circuit including a switching transistor (Q1), a resistor (R1) and a diode (D2), and second FET (K2) for providing the forward bias driving pulse to a first primary coil (N1) using a negative pulse output of PWM IC. The falling time improvement circuit comprises a first PET (K1) controlled by the output of a trigger pulse section (1) and a second FET for providing the reverse bias driving pulse to the first primary coil using a positive pulse output of PWM IC.
Patent KR-910004639-B1 (KR)
Inventor: DATSIBANA MASAYOSI
IPC: G06F1/04
Filed: 1988-04-30
Granted: 1991-07-08
Abstract: 내용 없음.
Patent KR-970006102-B1 (KR)
Title: Display device with controllable deflection unit
Inventor: OVERDIJK DIK ROBERT
IPC: H01J29/82
Filed: 1988-06-15
Granted: 1997-04-23
Abstract: The invention relates to a display device comprising a cathode-ray tube with an envelope 1. A deflection unit 10 is mounted on the envelope 1. The envelope 1 has a number of reference planes in the form of V-shaped grooves which are provided, for example, on positioning studs 14. The deflection unit 10 is provided with adjustable camming members 15 which lie against a corresponding reference plane. The position of the deflection unit 10 relative to the envelpe 1 can be adjusted dependent upon the adjustable camming members 15.
Patent KR-910005681-B1 (KR)
Inventor: YAMAWAKI DAKASI
IPC: C08F210/08
Filed: 1988-08-03
Granted: 1991-08-01
Abstract: 내용 없음.
Patent KR-960005843-B1 (KR)
Inventor: GAUTIER JEAN-PIERRE
IPC: B60T13/56
Filed: 1988-09-01
Granted: 1996-05-03
Abstract: 내용 없음.
Patent KR-960005261-B1 (KR)
Inventor: FIELD NATHANIEL L
IPC: B23C3/05
Filed: 1988-10-13
Granted: 1996-04-23
Abstract: 내용 없음.
Patent KR-910007513-B1 (KR)
Inventor: TAKAHASHI KATSUHIKO
IPC: H01L23/532
Filed: 1988-11-11
Granted: 1991-09-26
Abstract: 내용 없음.
Patent KR-920009402-B1 (KR)
Inventor: ICHIHASHI TATSUKI
IPC: H04L12/44
Filed: 1988-12-07
Granted: 1992-10-16
Abstract: 내용 없음.
Patent KR-960009428-B1 (KR)
Title: Lipid derivatives
Inventor: KAMATA SUSUMU
IPC: A61K31/64
Filed: 1988-12-17
Granted: 1996-07-19
Abstract: Lipid derivatives represented by the formula: <CHEM> wherein R1 is alkyl or alkylcarbamoyl; R2 is lower alkyloxy, lower alkylcarbamoyloxy, lower alkylcarbonylamino, lower alkyloxycarbonylamino, lower alkylureido, lower alkyloxymethyl, lower alkylcarbonylmethyl, cyanomethyl, heterocyclic group, or heterocyclyloxy; R2 min  is hydrogen or R2 and R2 min  taken together form -O(CH2)m- wherein m is an integer of 1 to 5; R3, R4, and R5 each is hydrogen or lower alkyl or two or three of R3, R4, and R5 taken together with the adjacent nitrogen atom form cyclic ammonio; R5 is hydrogen or lower alkylcarbonyl; X<-> is a counter anion; Y is oxygen or sulfur; and n is an integer of 1 to 10, being useful as PAF antagonists, e.g., as antithrombotic, antivasoconstricting, antibronchoconsticting agent or antitumor agent.
Patent KR-0131377-B1 (KR)
Inventor: CARR ALBERT A
IPC: A61K/
Filed: 1989-01-20
Granted: 1998-04-17
Abstract: 내용 없음.
Patent KR-970001115-B1 (KR)
Inventor: UMEMURA HEIHACHIRO
IPC: B66D3/20
Filed: 1989-02-25
Granted: 1997-01-28
Abstract: 내용 없음.
Patent KR-910008665-B1 (KR)
Inventor: HUKAJAWA NOBUYUKI
IPC: C07C235/38
Filed: 1989-03-18
Granted: 1991-10-19
Abstract: 내용 없음.
Patent KR-960014829-B1 (KR)
Title: Bus requester operating method
Inventor: LEE YOUNG-JIN
IPC: G06F13/36
Filed: 1989-05-31
Granted: 1996-10-21
Abstract: resetting PAL IC(2); setting a bus inspecting program call instruction(BUSSVC*) as "1"; detecting whether a bus use response input signal(BGiN*) and a bus request signal(MYBR*) are "0"; returning to the previous step if BGiN* and MYBR* are not "0", and setting BUSSVC* as "0" otherwise; detecting whether one of BBSY* and a bus use request signal(BR*) is "0"; returing to the previous step if one of BBSY* and BR* is "0", and setting BUSSVC* as "0"; and controlling BR* according to the status of BUSSVC*.
Patent KR-910007225-B1 (KR)
Inventor: KISIMURA SHINJI
IPC: G03F7/022
Filed: 1989-06-21
Granted: 1991-09-20
Abstract: 내용 없음.
Patent KR-960012453-B1 (KR)
Inventor: KARASAWA HIROO
IPC: C08K5/138
Filed: 1989-07-11
Granted: 1996-09-20
Abstract: 요약없음
Patent KR-960005286-B1 (KR)
Inventor: MIMA TOSHIYUKI
IPC: G02B6/44
Filed: 1989-07-12
Granted: 1996-04-23
Abstract: 내용 없음.
Patent KR-930011403-B1 (KR)
Inventor: PERCHERON JEAN-CLAUDE
IPC: C21C1/10
Filed: 1989-08-11
Granted: 1993-12-06
Abstract: 내용 없음.
Patent KR-930005570-B1 (KR)
Title: Fingerprinter recognition system using hologram
Inventor: YANG KUN-YONG
IPC: G06V10/88
Filed: 1989-11-13
Granted: 1993-06-23
Abstract: The  system  for  using  a  hologram  to  obtain  a  definite fingerprint recognition includes a laser (11), a  collimator  (12) for making the light travel in parallel, and  a  tetragonal  prism (13) for forming a fingerprint image  on  it,  all  of  which  are arranged along the first optical axis. A hologram (14) is provided for shifting the position of the  fingerprint  imag  to  a  second optical  axis,  an  image-forming  lens  (15)  for   forming   the fingerprint image, and an area CCD for converting the  fingerprint image to electrical signals. A virtual image of the fingerprint is shifted onto the optical axis of the lens (15)  by  the  hologram, the virtual image is formed on the area CCD by the  lens  (15)  to generate  electrical   signals.   The   electrical   signals   are transferred to the circuit part (17) which amplifies and  analyses the signal, and then fingerprint is recognized.
Patent KR-0160953-B1 (KR)
Inventor: SAKURAI NAOKI
IPC: H01L29/74
Filed: 1989-12-01
Granted: 1998-12-01
Abstract: 본원 발명에 따르면, 절연막(10)은 콜렉터 전극(3)에 가까운 측에서는 p층(50) 및n - 층(20)에 걸쳐져 있고 또한 콜렉터 전극(3)에 먼 측에서는 n - 층(20), p층(50) 및 n + 층(60)에 걸쳐서 설치되어 있으며, p층(50) 및 p + 층(70)은  n - 층(20) 표면에 있어서 일방향으로 길게 뻗어 형성되고,  n + 층(60)은 p층(50)의 길이의 방향에 따라 병설된 복수개의 영역으로 이루어져 있다. 이러한 구성을 가짐으로써 콜렉터 전극(3)은 p + 층(70)의 길이 방향을 따라 형성되고 에미터 전극(2)은 복수개로 분할되며 게이트 전극(1)은 에미터 전극(2)를 포위하도록 형성된다. 그러면, n + 층(60)으로부터 흘러나온 전자 － 는 절연막(10) 아래의 p층 근방에 생긴 채널을 따라 p + 층(70)에 대향한 절연막(10) 아래로부터 n - 층(20)으로 흐르므로, n - 층(20)에서는 전자와 정공의 경로가 동일하게 되어 전도도가 충분히 변조되어 낮은 온저항이 된다는 특징을 가진다.
Patent KR-0144007-B1 (KR)
Inventor: YANAGISAWA KENICH
IPC: C08G59/08
Filed: 1989-12-08
Granted: 1998-07-15
Abstract: 내용없음
Patent KR-970011615-B1 (KR)
Inventor: MAGUINA-LARCO ALFREDO
IPC: E02F9/28
Filed: 1989-12-22
Granted: 1997-07-12
Abstract: 내용 없음.
Patent KR-930004926-B1 (KR)
Title: Contour compensative circuit motion adaptive type
Inventor: KIM SONG-BONG
IPC: H04N9/77
Filed: 1990-04-14
Granted: 1993-06-10
Abstract: A contour correction  circuit  for  a  television  adaptively controls the contour component of image in response to  the  level and the motion of signal. The circuit includes two delay  circuits (101,102)   for   compensating   and   matching   the   delay,   a two-dimensional high pass filter (103), a  motion  detector  (109) for detecting the motion of the image signal,  an  absolute  value producer (110), a first  level  converter  (104)  for  nonlinearly converting the contour component signal of the image signal from a selecter (117), a second level converter (11) for  converting  the motion detection signal into binary signal, and a mixer (113)  for mixing the motion detection  signal  (K),  the  delayed  luminance component (Y)  and  the  luminance  signal  of  converted  contour component (delta Y).
Patent KR-0138097-B1 (KR)
Inventor: IWATSU HARUO
IPC: B05B1/24
Filed: 1990-05-21
Granted: 1998-06-15
Abstract: 내용 없음
Patent KR-0170378-B1 (KR)
Inventor: PARK YONG-BAE
IPC: C09K11/77
Filed: 1990-07-27
Granted: 1999-03-20
Abstract: 내용없음.
Patent KR-930008471-B1 (KR)
Title: Process for soybean oil
Inventor: BAEK UN-HWA
IPC: A23D9/00
Filed: 1990-09-29
Granted: 1993-09-07
Abstract: A process for preparing soybean oil of good taste and flavour comprises; (1) washing with water, dehydrating and drying to 10-13 % moisture content in dry oven at 50-70 deg.C; (2) cracking to 5-8 mesh by roller  mill;  (3)  dehulling  the  cracked  soybean;  (4) steaming in water bath at 80-120 deg.C for 3-10 min.; (5)  flaking to 0.25-0.30 mm thickness by flaking rolls; (6) roasting to  11  % moisture content by mantle at 290-330 deg.C for  10-18  min.;  (7) extracting (a) by an extruder to 20 % at 150-200 deg.C at the rate of 15-40 rpm or (b) by liquid CO2 under 730 psi pressure  at  room temperature or by supercritical  extraction  under  the  4000  psi pressure at 40 deg.C.
Patent KR-0137363-B1 (KR)
Inventor: TERADA YASUHIKO
IPC: C04B35/497
Filed: 1990-11-13
Granted: 1998-04-25
Abstract: 일반식 PbAx Nb1-x O 3 로 표시되는 납계열 회티탄석형 세라믹스(단  식중 x = 1/2 또는 1/3 이며,  A는 Fe, Co, Cr, Ni, Mn, Mg, Zn, Cd, Zr, In, Cu 및 Hf 중에서 선택된 적어도 1종의 원소이다)의 원료분말 제조방법에 있어서, 상기 A의 화합물과 니오브산졸의 혼합건조물을 예비소결(B 예비소결)하고 이어서 이 예비소결물과 Pb화합물을 혼합시킨 후 예비소결(P 예비소결)하는 것으로 이루어진 납계열 회티탄석형 세라믹스의 원료분말 제조방법이 개시되어 있으며 압전체, 반도체, 센서, 광전자공학재료, 원판형 콘덴서의 강유전체등으로의 이용은 물론 적층콘데서의 강유전체로서의 이용등, 특히 소형 대용량화가 요청되는 분야로의 적용이 가능하게 되며, 우수한 특유의 효과를 나타내는 것이다.
Patent KR-930011910-B1 (KR)
Title: Structure and manufcturing method of electroluminescence
Inventor: KIM CHI-YONG
IPC: H01L31/12
Filed: 1990-12-21
Granted: 1993-12-22
Abstract: The electro luminescence  is  prepared  by  forming  MoxTayNz nitride film on a glass substrate, forming  MoxTay  film  thereon, anodizing to form MoxTayOz oxide film, patterning  it,  forming  a fluorescent layer and an  insulating  layer  respectively  on  the electroluminescent oxide film to form an electroluminescent  part, forming Cr film between several pixels of electroluminescent part, forming a-Si film thereon, patterning it  to  form  a  photodiode, forming a transparent electrode, forming a metal electrode on  the back surface of the photodiode.