baber/WOPTO huggingface dataset:
Patent KR-880001062-B1 (KR)
Title: Mixed metal phosphorus oxide catalyst composition
Inventor: PEDERSEN SVEND ERIK
IPC: C07C255/23
Filed: 1981-12-30
Granted: 1988-06-20
Abstract: Catalysts of formula (A)a(Fe)b(P)c(D)d(O)x are new (where A is Cd, Cr, Ge, Te, Th, Ti, U, V, Zr, or rare earth metal; D is Ag, Cu, or Mn; a=0-1.0; b=0.75-1.5; c=1.0-2.0; d=0-2.0; a+d is greater than zero; X is the no. of oxygens needed to satisfy the valancies of the other elements).  The catalysts have a longer life and better thermal stability than prior art catalysts.
Patent KR-860000980-B1 (KR)
Title: Digital pbx system
Inventor: WILLIAMS WILLIAM H
IPC: H04Q11/04
Filed: 1982-01-14
Granted: 1986-07-24
Abstract: The system, which uses an interrupt controlled single processor, has code-decode per line with sufficient programmability to eliminate the need for time slot interchangers. To provide as many as 64 or more channels usable for speech, tones, and conferences, two or more parrallel 32 channel buses are used as the group bus. Information is routed to one or another bus through the transmission of bus control bits from the processor. A microprocessor directs the selection of channels through the use of multbit words as addresses for each channel.
Patent KR-880000236-B1 (KR)
Title: A control method for turning papers over automatically
Inventor: JIBA GAZMI
IPC: B42D9/04
Filed: 1982-01-25
Granted: 1988-03-15
Abstract: The invention relates to a system for automatically leafing pages of a bankbook for automatic cashier or register machines in the bank. The system includes double pairs of carrier rollers for carrying a book in a carrier passage (23), a leafing roller (49) provided between the carrier rollers for turning pages in a manner of pulling in contact with the page to be turned, and a control (17) for turning the roller (49) a little more than a full round turn to a certain degree so as to make the next page ready for turning action.
Patent KR-900004143-B1 (KR)
Title: Process for the preparation of quarternary 6,11-dihydro dibenzo - (b,e) - thie pine -11-n-alkyl-norscopine ethers
Inventor: BANBOLZER ROLF
IPC: C07D451/06
Filed: 1983-03-24
Granted: 1990-06-16
Abstract: Title cpds. of formula (I) are prepd. by reacting a cpd. of formula (II) with a cpd. of formula (III) to obtain a cpd. of formula (IV), and treating (IV) with a quaternizing agent of formula R-X. In the formulas, R is C1-10 alkyl; X is halogen or organic sulfonic acid. (I) have anticholinergic and antihistamine activity, and are useful as bronchospasmolytics.
Patent KR-890002394-B1 (KR)
Title: Process for soy-bean foods
Inventor: GANEDA GIJIGO
IPC: A23L11/00
Filed: 1984-12-14
Granted: 1989-07-03
Abstract: The method of preparing processed foodstuffs containing soybean comprises; (a) adding nitrocellulose to soybean extract; (b) adding alginic acid derivatives and sugar ester to hardened vegetative oil cream; (c) mixing mixt. (a) with mixt. (b) at low temperature and making vegetative whipping cream by aging at low temperature.
Patent KR-920009621-B1 (KR)
Inventor: TACK ROBERT D
IPC: C10L1/195
Filed: 1985-02-21
Granted: 1992-10-22
Abstract: 내용 없음.
Patent KR-900002350-B1 (KR)
Title: Coordinate detecting device
Inventor: YOSIKAWA KAZUO
IPC: G06F3/033
Filed: 1985-02-25
Granted: 1990-04-12
Abstract: An apparatus for detecting a coordinate of a point on a resistive film comprises: a resistive film having an effective region used for coordinate detection which includes a pair of ends disposed parallel to a coordinate axis; buffer means for connection to the ends of the resistive film; and measuring means connected to the buffer means for detecting the co-ordinate of the point when a load impedance is applied to the point.  The buffer means comprises a buffer circuit having an input and an output each of which may be operatively connected to one of the ends respectively.
Patent KR-910007908-B1 (KR)
Title: Information reproducing/recording apparatus
Inventor: SURUIS ROBERT N J V
IPC: G11B7/09
Filed: 1985-02-28
Granted: 1991-10-04
Abstract: The apparatus for recording and/or reading information in/from a track (7) of a radiation-reflecting record carrier (1) by means of a light source (4) which produces a light beam (3), an objective system (5) for focusing the light beam so as to form a light spot (V) on the record carrier depending on a control signal (Sf), a focusing-error detection system comprising an astigmatic element (11) and four detectors (D1 to D4), comprises means (20) for deriving the control signal, which means are constructed to derive a control signal (Sf) from the output signals (S1 to S4) of the four detectors which control signal satisfies the formula: 
<MATH>
 
<??>By means of this control signal the influence of offset of the light spot on the four detectors on the focusing is reduced drastically.
Patent KR-910010117-B1 (KR)
Inventor: MATSUDA KIICH
IPC: H04N7/36
Filed: 1985-03-08
Granted: 1991-12-16
Abstract: 내용 없음.
Patent KR-910005414-B1 (KR)
Title: Process for preparing 1,5-benzothiazephine derivatives
Inventor: DAKEDA MIKIO
IPC: C07D281/10
Filed: 1985-04-09
Granted: 1991-07-29
Abstract: Novel 1,5-benzothiazepine derivatives of the formula:wherein R<sup>1</sup> is hydrogen or lower alkyl, R<sup>2</sup> is hydrogen, lower alkanoyl or benzyl, R<sup>3</sup> is hydrogen or lower alkyl and either one of R<sup>4</sup> and R<sup>5</sup> is hydrogen and the other is chlorine, or a pharmaceutically acceptable acid addition salt thereof are disclosed. In form of pharmaceutical compositions the said derivative (I) and its salt have a potent platelet aggregation-inhibiting activity.
Patent KR-910008187-B1 (KR)
Title: Smoking article
Inventor: SENSABAUGH EANDREU J JR
IPC: A24D1/22
Filed: 1985-09-13
Granted: 1991-10-11
Abstract: The cigarette has a carbonaceous fuel element. A separate aerosol generator has a substrate bearing an aerosol forming material. The fuel element and substrate are arranged in a conductive relationship, so that the heat-stable substrate receives conductive heat transfer throughout the burning time of the fuel element. The fuel element is less than 30mm in length, with a density of at least 5 g/cc. An insulation material can surround part of the fuel element. The insulation is resilient and at least 15 mm thick. The cigarette also has a mouthpiece.
Patent KR-920010215-B1 (KR)
Inventor: WERNER SCHOLZ
IPC: H03L7/18
Filed: 1984-12-01
Granted: 1992-11-21
Abstract: 내용 없음.
Patent KR-880002286-B1 (KR)
Title: Plate for preventing fusion of coal briquette
Inventor: SHIN SOK-KYUN
IPC: F24B13/00
Filed: 1986-01-29
Granted: 1988-10-21
Abstract: The intermediate prevents formed briquets from sticking to one another by fusion when it is used between briquets placed one on top of the other.  From a sheet of a cheap material the ring core is punched out in a shape to have a serrated edge on the inner side and projectives on the outer edge and to have the faces to match the rim ridges of briquets.  The core is applied with briquet ashes with the use of a special adhesive to form incombustible layers on both faces.  The use of the intermediate between briquets makes it easy to remove the burnt briquet with less risk of gas poison.
Patent KR-900002093-B1 (KR)
Title: Method for forming evapporation film
Inventor: PARK CHONG-KIL
IPC: B41M3/12
Filed: 1986-08-04
Granted: 1990-04-02
Abstract: A method for forming a hot stamping foil comprises (a) printing desired pictures onto an (un)transparent substance (i.e. paper, plastics, glass) with colored oil-type offset ink and solvent-type adhesive synthetic resin varnish; (b) presscoating metallic sheet by a heat roller; and (c) protectively coating with the varnish (mixt. of vinyl chloride/vinyl acetate copolymer, cyclohexanone, adhesive, solvent and hardener) to be 0.1-4mm thick.
Patent KR-900002419-B1 (KR)
Title: Longitudinal welding jig for motor frame main body
Inventor: KOTO DORU
IPC: B23K37/053
Filed: 1986-10-24
Granted: 1990-04-14
Abstract: The longitudinal seam welding apparatus is for welding a longitudinal joint of a cylindrical main body of an electric motor frame.  A rigid tabular welding jig includes a guide for engaging the joint of the frame main body to be welded for longitudinally guiding the frame main body.  A pusher passes the main frame body through the welding jig.  A welding torch seam welds the joint of the frame main body.  A welding jig comprises a rigid tube having a bore with a diameter in which the frame main body can be snugly and slidably inserted.
Patent KR-920004743-B1 (KR)
Inventor: HUGUDA YAGIRO
IPC: C08G63/18
Filed: 1987-02-25
Granted: 1992-06-15
Abstract: 내용 없음.
Patent KR-930010148-B1 (KR)
Inventor: NIUCHI YOSHISHIRO
IPC: B24B39/04
Filed: 1987-03-03
Granted: 1993-10-15
Abstract: 내용 없음.
Patent KR-910003160-B1 (KR)
Inventor: SIRODO KUNIO
IPC: G11B15/06
Filed: 1987-03-20
Granted: 1991-05-20
Abstract: 내용 없음.
Patent KR-890003994-B1 (KR)
Title: Process for producing yeast extracts
Inventor: SHIN JAE-IK
IPC: C12N1/20
Filed: 1987-07-06
Granted: 1989-10-16
Abstract: Baker's yeast is suspended in water to give 17% yeast solution.  1.8L of the solution is adjusted to pH 3.5, mixed with 54ml sucrose palmitic acid ester having hydrophile-lipophile balance value=16, and autolysed at 50 C for 24 hrs with shaking at the speed of 120 rpm. The resulting solution is centrifuged to give 1340 ml of clear supernatant solution containing 52% of yeast protein.
Patent KR-900002292-B1 (KR)
Title: Hair clipper
Inventor: ARAKI MASAKATSU
IPC: B26B19/06
Filed: 1987-08-26
Granted: 1990-04-10
Abstract: An electric hair cutter includes a stationary blade (21), a moving blade (22), a motor (10) and an operating mode selector (2).  The mode selector is provided for setting the moving blade to the stationary blade in one of three operating positions; a cutting position, a styling position and a thinning-out position, each producing an effective cutting zone with different cutting properties.  For instance, the cutting position provides a first effective cutting zone where the entire teeth of the stationary blade are in cutting engagement with those of the moving blade.
Patent KR-920008568-B1 (KR)
Inventor: AOKI MONEO
IPC: B21D37/02
Filed: 1987-10-24
Granted: 1992-10-01
Abstract: 내용 없음.
Patent KR-910002408-B1 (KR)
Inventor: TAMURA TAKAHIRO
IPC: F04C29/02
Filed: 1987-10-29
Granted: 1991-04-22
Abstract: 내용 없음.
Patent KR-900003663-B1 (KR)
Title: Digital data transmitter & receiver
Inventor: SUH CHUNG-KYO
IPC: H04L1/22
Filed: 1987-10-29
Granted: 1990-05-28
Abstract: The circuit having function for compensating signal diminution according to the distance utilizing autogain adjuster includes a preamplifier (400) for amplifying signal from a transformer (300), a bandpass filter (500) for filtering output signal of the preamplifier (400), a main amplifier (600) for amplifying band pass filtered signal, a level detector (700) for detecting peak level of output signal of the main amplifier, a current feeder (800) for converting peak level voltage into appropriate current, an anto gain adjuster (900) for maintaining level of input data to the preamplifier regardless to the distance by adjusting impedance according to the output current of the current feeder.
Patent KR-920005698-B1 (KR)
Inventor: KIM CHANG-HYON
IPC: G11C11/40
Filed: 1988-03-19
Granted: 1992-07-13
Abstract: 내용 없음.
Patent KR-910005475-B1 (KR)
Title: Special subscriber display method in pabx
Inventor: KWON DO-HYUN
IPC: H04Q3/20
Filed: 1988-04-30
Granted: 1991-07-29
Abstract: The method for displaying the corresponding  call  signal  at the exchange borad when the special  subscirber  dials  the  phone comprises steps; (a) supplying the tone signal  after  recognising the corresponding subscriber through the port  number  table  when the special subscriber hooks off the handset;  (b)  analysing  the received digit; (c) displaying the special subscriber's call state at teh exchange borad if teh receving part is the exchang  system; and (d) adjusting the ring cadence to indicate that the call comes from the special subscriber if the  receiving  part  is  an  inner subscriber.
Patent KR-960008725-B1 (KR)
Title: Method of metal matrix composites and the same product
Inventor: WHITE DANNY R
IPC: C22C29/00
Filed: 1988-05-13
Granted: 1996-06-29
Abstract: A ceramic-reinforced aluminum matrix composite is formed by contacting a molten aluminum-magnesium alloy with a permeable mass of ceramic material in the presence of a gas comprising from about 10 to 100% nitrogen, by volume, balance non-oxidizing gas, e.g., hydrogen or argon. Under these conditions, the molten alloy spontaneously infiltrates the ceramic mass under normal atmospheric pressures. A solid body of the alloy can be placed adjacent a permeable bedding of ceramic material, and brought to the molten state, preferably to at least about 700 DEG C, in order to form the aluminum matrix composite by infiltration. In addition to magnesium, auxiliary alloying elements may be employed with aluminum. The resulting composite products may contain a discontinuous aluminum nitride phase in the aluminum matrix and/or an aluminum nitride external surface layer.
Patent KR-920000706-B1 (KR)
Title: Manufacturing method of trench with high-density diffusion region
Inventor: OH SANG-MUK
IPC: H01L21/302
Filed: 1988-07-22
Granted: 1992-01-20
Abstract: The manufacturing process comprises (A)  forming  oxide  film (2) and nitride film (3) on the silicon substrate (1)  as  masking layers, (B) forming window (10)  by  removing  nitride  and  oxide films from the  planned  trench  region  by  mask-patterning,  (C) forming a first trench (20) by etching exposed  silicon  substrate (1)  by  the   predesigned   depth,   (D)   forming   high   conc. impurity-doped oxide film (5) of  given  thickness  on  the  first trench surface,(E) anisotropic-etching doped oxide film except  at side wall of (20), (F) etching substrate under (1) using  (3)  and (5) as masks to form a second trench (30), and  (G)  forming  high conc. diffusion region by diffusing  impurity  from  (5)  to  (20) using drive-in process.
Patent KR-970007490-B1 (KR)
Inventor: JANSEN BERNHARD
IPC: A61F13/04
Filed: 1988-08-25
Granted: 1997-05-09
Abstract: 내용없음.
Patent KR-930001782-B1 (KR)
Inventor: NAKAMURA KYUZO
IPC: H01B5/14
Filed: 1989-04-03
Granted: 1993-03-13
Abstract: 내용 없음.
Patent KR-960014243-B1 (KR)
Title: Circuit of separating ntsc composite video signal component
Inventor: LEE HO-EUNG
IPC: H04N9/78
Filed: 1989-04-29
Granted: 1996-10-14
Abstract: The circuit includes a low pass filter(10) for abstracting horizontal luminance signal component(Ya) from image signal(Y+C), a band pass filter(30) for abstracting horizontal chromaticity signal component(Ca) from image signal(Y+C), a line com-filter(25) for abstracting horizontal luminance signal component(Yb,Yc) and horizontal chromaticity signal component(Cb,Cc), a frame com-filter(45) for abstracting a time direction luminance signal component(Yd,Ye) and chromaticity signal component(Cd,Ce), a median filter(24) for generating a luminance signal(Yo), and a median filter(44) for generating chromaticity signal(Co).
Patent KR-950015130-B1 (KR)
Inventor: ASHIDA TAKASHI
IPC: C08G64/20
Filed: 1989-04-29
Granted: 1995-12-22
Abstract: [발명의 명칭] 
     내용 없음.
Patent KR-920000577-B1 (KR)
Title: Horizantal divided processing system of multi-screen
Inventor: SONG KWANG-SUB
IPC: H04N5/262
Filed: 1989-05-15
Granted: 1992-01-16
Abstract: The circuit  horizontally  divides  multiple  pictures  along horizontal axes in a digital video processing apparatus. Two units of region data compensating means correct the picture region  data incoming from a picture region setting  section.  A  plurality  of forecasting means formulate the next picture region data based  on the received picture region  data,  while  two  units  of  address decoding means decode multi-picture  mode  data  incoming  from  a command  decoding  section,  and  generate  starting  and   ending addresses of the picture region in order to  furnish  them  to  an address counter.
Patent KR-930000560-B1 (KR)
Inventor: NISHINAKA HISAO
IPC: D01F6/92
Filed: 1989-06-01
Granted: 1993-01-25
Abstract: 내용 없음.
Patent KR-0137463-B1 (KR)
Title: Gestoden composition for transdermal application
Inventor: GUNTHER CLEMENS
IPC: A61K/
Filed: 1989-10-26
Granted: 1998-06-01
Abstract: A composition for transdermal administration is described and is characterised in that it contains gestodene, where appropriate in combination with one or two oestrogen(s).
Patent KR-0147371-B1 (KR)
Title: Process for preparing copolymers of ethylene and unsaturated carboxylic acids or unsaturated carboxylic-acid esters
Inventor: HASENBEIN NORBERT
IPC: C08F210/02
Filed: 1989-12-28
Granted: 1998-08-17
Abstract: The copolymers comprise from 96 to 99.6 mol% of ethylene and from 0.4 to 4 mol% of a C3-C6-alkenecarboxylic acid or an ester of this acid having a total of up to 14 carbon atoms, or mixtures of these monomers, and are obtainable by polymerisation in a continuous tubular reactor at a pressure of from 500 to 5000 bar and at elevated temperature in the presence of initiators which decompose to form free radicals, by adding a mixture of said reaction components only at the inlet point of the tubular reactor, the temperature in a first reaction zone being limited to about 240 DEG C, further initiator being metered in at the beginning of a second reaction zone after the temperature has been reduced by from 5 to 20 DEG C, and the reaction being completed at temperatures of up to 300 DEG C.
Patent KR-930004147-B1 (KR)
Title: Stabilization alkaline earth sulfuret fluorescent
Inventor: JONG IL-HYOK
IPC: C09K11/56
Filed: 1989-12-30
Granted: 1993-05-21
Abstract: The method for stabilizing alkaline earth sulfide fluorescent material is  characterized  by  reacting  alkaline  earth  sulfide fluorescent material with an aqueous solution of high  fatty  acid salt in pure water to form alkaline erth salt of high  fatty  acid on the surface of fluorescent material. Addition amounts  of  pure water and high fatty acid salt are 500 cc and 5 g with respect  to 100 g fluorescent material, respectively. The  stabilizing  method can protect the surface of fluorescent material  against  H2O  and CO2.
Patent KR-0161519-B1 (KR)
Inventor: JOHANNES ALBERTUS HAMER
IPC: B01D3/10
Filed: 1990-02-07
Granted: 1998-11-16
Abstract: 내용 없음.
Patent KR-920005560-B1 (KR)
Title: Plant growth regulater composition
Inventor: HYON SUNG-BAE
IPC: A01N35/02
Filed: 1990-06-20
Granted: 1992-07-09
Abstract: A plant growth regulator contains vitamin K3 and at least one type of choline salt.  The  plant  growth  regulator  is  used  to regulate the growth, raise the yield and improve  the  quality  of cultivated plants, e.g., cereals, vegetable,  fruit  tree,  flower and ornamental plants, etc., Combined use of choline salt(s)  with vitamin K3 cumulatively amplifies the effects of cholines  on  the plant, thereby reducing the amt. of  cholines  applied  alone  and showing  remarkable  gorwth  acceleration  effects  compared  with single application of choline salt(s).
Patent KR-920007548-B1 (KR)
Title: Control device for electric rice cooker
Inventor: MA JUN-HO
IPC: A47J27/62
Filed: 1990-07-07
Granted: 1992-09-07
Abstract: The  controller  resets  a  microprocessor   when   abnormal operations caused by low DC  voltage  level  at  start  point  are detected  and  controls  the  heating  processes  sequentially  as cooking is progressed. The controller includes a first reset  unit for resetting  a  microprocessor  when  temperature  of  a  cooker reaches upper limit by an abnormal operation, a second reset  unit for resetting a microprocessor when DC voltage level supplied to a microprocessor drops at initial power consumption of a heater, and a temperature detector for detecting temperature of a cooker.
Patent KR-0143557-B1 (KR)
Inventor: SCHOFFS FRANISCUS ADRIANUS COR
IPC: H02M7/538
Filed: 1990-07-16
Granted: 1998-08-17
Abstract: 내용없음
Patent KR-920008580-B1 (KR)
Title: Method of over feeding for tenter machine and apparatus thereof
Inventor: KIM WON-MUK
IPC: D06C3/02
Filed: 1990-07-24
Granted: 1992-10-01
Abstract: The over-feeding method regulates the irregularities  of  the fabrics fed to a hot wind chamber, by controlling the speed of the individual pinning roller, so that various setting can be operated and  the peripheral  equipments  get  reduced.  The  over-feeding apparatus comprises a rotary encoder (RE) for detecting the rpm of a driving motor (MM) and generating pulsed  output;  a  controller (C) transmitting a difference signal to inverters  (Inv1-4)  while regarding the pulsed output as a reference for up or down  change; the inverters (Inv1-4), for driving PM  motors,  transferring  the frequency to the voltage according to the pulse generated from the controller (C); the PM motors driving overfeed rollers.
Patent KR-930000787-B1 (KR)
Title: Method of exhausting inner black carbon screen for crt
Inventor: U SANG-MO
IPC: H01J9/20
Filed: 1990-09-08
Granted: 1993-02-04
Abstract: The method is for preventing the damage on the inside of  CRT bulb caused by the rapid spatting. The Al ribbon deposited on  the coil heater of the evaporator is preheated  for  about  4  seconds before evaporation. Then the preheating is  stopped  for  about  4 seconds to diffuse the heat uniformly through the Al ribbon. After that, the evaporation process is performed so  that  the  abnormal cut of the Al ribbon or spring of the Al bulk is prevented.
Patent KR-930008843-B1 (KR)
Title: Trench isolating region forming method
Inventor: RA SA-KYUN
IPC: H01L21/00
Filed: 1990-09-13
Granted: 1993-09-16
Abstract: A device isolation region, which is  formed  on  a  substrate after forming a well, is prepared by (1) forming a base oxide film and a nitride film and etching them by masking a field region, (2) protruding the nitride film from the field region  by  eliminating the trench oxide film, (3) implanting  ions  into  only  a  bottom selectively by field-end-rotation method after field masking,  (4) forming a buried oxide in the trench, (5) eliminating the  nitride film and the base oxide film, and depositing  and  etching  a  HTO film for making side walls.
Patent KR-100191741-B1 (KR)
Inventor: FIFE JAMES A
IPC: H01G9/052
Filed: 1990-09-26
Granted: 1999-06-15
Abstract: 본 발명은 수소 분위기 하에 탄탈륨 재료 보다 더욱 낮은 산소 농도를 갖는 탄탈륨 게터 금속의 존재하에 탄탈륨 재료를 약 900℃ 내지 약 2400℃로 가열함으로써 탄탈륨 재료를 오염시키지 않고 탄탈륨 재료의 산소 함유량을 조절하는 방법을 제공한다.
Patent KR-0181495-B1 (KR)
Title: Catalyst for producing hemiisotactic polypropylene
Inventor: EWEN JOHN A
IPC: C08F4/64
Filed: 1990-10-10
Granted: 1999-05-15
Abstract: This invention is for a metallocene compound which can be used in a catalyst system to produce hemiisotactic polymer. The compound is a bridged metallocene compound having dissimilar cyclopentadienyl groups and no bi-lateral symmetry. One example of the compound is isopropylidene(3-methylcyclopentadienyl-1-fluorenyl) zirconium dichloride. The catalyst of this invention can be converted to an ionic metallocene catalyst by an ionizing agent, such as methylaluminoxane. The polymer produced with this catalyst is characterized by having an isotactic structure effecting only every other asymmetric carbon atom. In the case of polypropylene, every other methyl group is on the same side of the principal polymer chain as represented by a Fisher projection. The remaining methyl groups can be either on the same side or on the opposite side of the principal polymer chain. The polymer produced with the catalyst of this invention can be used as a plasticizer.