baber/WOPTO huggingface dataset:
Patent KR-800001611-B1 (KR)
Title: Process for preparing 1,4-dihydro pyridine derivatives
Inventor: SATO YOSHINARI
IPC: C07D213/55
Filed: 1980-02-11
Granted: 1980-12-30
Abstract: Title compds.(I; R1=halogen or ary1; R2 and R3 may be the same, esterified carboxy group; R4f = lower alky1;R5f=acyloxyalkyl), useful as vasodilators and antihypertensives were perepd. by treating compd.  II (R4e=lower alky1; R5e=hydroxyalkyl) with acylating agent(R9-OH; R9=acyl).  At 64mg/kg i.v. in dogs, I gave l90% increase in coronary blood flow over controls.
Patent KR-810001178-B1 (KR)
Title: Water repellency method on the fabric
Inventor: NAKAO ISATO
Filed: 1980-03-31
Granted: 1981-09-25
Abstract: Water-repelling fabric was manufd. by heat-treating fabric with fluoride water-repellent and melamine resin in the presence of curing catalyst.  Thus, fluoride water-repellent (polyfluoroethylene-acrylic acid copolymer) and melamine resin(trimethoxymethylmelamine) contg. one or more fiber processing agent[permeation agent(ethylene oxide, polyvinylpyrrolidone), mothball, anti-static agent  were heat-treated in the presence of curing catalyst (org. amine.HCl salt, org. thiazole compd.) to manufg. water-repelling fabric.
Patent KR-860000838-B1 (KR)
Title: Improved memory proterction system using capability registers
Inventor: WHEATLEY NIGEL JOHN
IPC: G06F21/62
Filed: 1980-09-29
Granted: 1986-07-02
Abstract: The processing device includes capability registers which are loaded with base, limit and access information using a capability table under the control of a load capability instruction. The registers are provided with pointer registers which are loaded with a capability pointer by the load capability instruction. Each general purpose capability register includes a "load on use" indicator which is set when the corresponding pointer register is loaded.
Patent KR-840000361-B1 (KR)
Title: Copy sheet separation and transporation apparatus
Inventor: YALIYAMA GENJO
IPC: G03G5/14
Filed: 1980-12-20
Granted: 1984-03-26
Abstract: One leading edge of the image transfer material is bent by a corner bending appts. before the material is brought into close contact with the surface of the photoconductor.  The bent corner is small in area and is formed so as to be turned up from the surface of the photoconductor by a material catching and separation member which is disposed in contact with or in close proximity to the surface of the photoconductor durm.  The appts. has at least two rotating members which are capable of holding the material and separating it from the surface of the photoconductor.  The rotating members revolve at a peripheral speed in sync. with the speed of the photoconductor.
Patent KR-860000370-B1 (KR)
Title: Method for manufacturing instant noodle
Inventor: AKIYAMA SHIKAI
IPC: A23L7/109
Filed: 1981-05-21
Granted: 1986-04-16
Abstract: Instant noodle-type foods, esp. macaroni, were prepd. by adding a mixt. of flour with water to form a dough. The dough was shaped under a pressure of at least 100kg/cm2 into forms having a thickness or dia. smaller than 1mm. The forms were boiled to effect alphatising of the starchy materials. Microwaves were applied to the forms to sepatate the water contd. in the dough, thereby rendering the dough porous. The porous forms were dried to give final prepns. The consumer can eat the prepns. merely by adding hot water for a short time. Prepns. with a thickness of 0.8mm require 5min. immersion and those with a thickness of 0.5mm only 3min.
Patent KR-850000239-B1 (KR)
Title: Preparation of aluminium oxide from caoline
Inventor: AN MYONG-JUN
IPC: C01F7/30
Filed: 1981-07-23
Granted: 1985-03-12
Abstract: Crushed kaoline is mixed with water. Impurities are eliminated from the kaoline by floatation. The kaoline in a pure state is reacted with concentrated sulphuric acid. The product of the above process is reacted with concentrated chloric acid. Overheated water vapour at 100≰C and CO2 gas are supplied ot the aqueous solution of the product of the reaction at the quantity of 1.2 kg/cm2 to produce alumina and silica crystals.
Patent KR-850000421-B1 (KR)
Title: Forcus detecting method
Inventor: MUSA DOORU
IPC: G02B7/28
Filed: 1981-08-19
Granted: 1985-03-26
Abstract: A light flux reflected by the video disc is made incident upon a detection prism surface set at a critical angle with respect to a central light ray in the reflected flux. Two fluxes are situated on respective sides of a boundary plane, including central light ray and a prependicular ray to a plane of incidence. The fluxes are reflected by the reflection surface and are separately received by two light receiving regions divided along a boundary plane including the central light ray reflected by the reflection surface and perpendicular to the plan of incidence.
Patent KR-890002715-B1 (KR)
Title: Process for the preparation of water-soluble dis azo compound
Inventor: FUCHS HERMANN
IPC: D06P3/10
Filed: 1982-11-12
Granted: 1989-07-25
Abstract: A water-soluble disazo cpd. of formula (I) is prepared.  In (I), m is 1, 2 or 3; n is 0 or 1; D is a radical of a diazo component of benzene or naphthalene series; R is amino gp., phenylamino gp., lower alkyl gp. or C2-4 alkenyl gp.; X is Cl or F; Z is vinyl or -CH2-CH2- Y; Y is organic or inorganic substituent.  (I) is used for dyeing and printing cellulose, PVA, polyamide or polyurethane.
Patent KR-870001086-B1 (KR)
Title: Process for preparing 4-(n-(hydroxybenzyl)aminomethyl)cyclohexane-1-carboxylic acid
Inventor: TAKITA HITOSHI
IPC: A61K31/195
Filed: 1982-11-19
Granted: 1987-06-04
Abstract: Cyclohexane carboxylic acids of formula (I) and their salts and esters are prepd. by the reduction of II(where n is 1-3). (I) show inhibitory effect on polynuclear leukocyte migration, antiinflammatory activity, antirheumatic activity and antiallergic activity.  They can be used for the treatment of chronic diseases such as esthma, rheumatism, inflammation or system lupus erythematous.
Patent KR-870001656-B1 (KR)
Title: Temperature controller
Inventor: MASSUO GASSUHARU
IPC: G05D23/24
Filed: 1983-07-08
Granted: 1987-09-18
Abstract: The temperature controller for flat equipment comprises a circuit for selectively generating data representing a temp. corresponding to a target temp. of a heat-retaining member. Further data represents a second temp. which is higher than the first temp.  The target temp. is preset by an operator.  A circuit is connected to a sensor wire, for generating a temp. detection signal having a signal level corresponding to heater temp. data. A circuit connected to the others compares the detection signal with one of the temp. data as reference temp. data.
Patent KR-910008282-B1 (KR)
Title: Strong sillcone containing polymer with high oxygen permereability
Inventor: MUELLER KARL F
IPC: B29D11/00
Filed: 1983-10-12
Granted: 1991-10-12
Abstract: Clear, strong, crosslinked polymers are described, which are obtained by copolymerization of (A) 8-70% of a linear or branched polysiloxane of 400-100,000 molecular weight (MW) containing at least two terminal or pendant, polymerizable, vinyl groups per each 5000 MW unit of polysiloxane and which are attached to the polysiloxane through at least two urethane, thiourethane, urea or amide linkages and (B) 30-92% of a mono- or divinyl compound or a mixture of such monomers consisting of 85 to 100% of water insoluble monomers. These polymers are useful in the preparation of hard or soft contact lenses.
Patent KR-870001674-B1 (KR)
Title: Band frequency compressed apparatus
Inventor: PARK JONG-SOK
IPC: H04N5/783
Filed: 1984-12-31
Granted: 1987-09-21
Abstract: This invension presents a band frequency comprossor for extending VTR tape recording and revival time.  So a predictor and coder and demodulators are added to previous one which functions minimizing of bandwidth, extending revial of signal bandwidth. And prediction coders are connected between forcus and color splitor and FM modulator, and prediciton coders are connected between op.amp for adding and substracting, and 1H delay LC delay and prediction demodulator are connected between FM detector and forcus and color controller.  Then a forcus controller and an op amp, an 1H delay, a LC delay constitute a prediction demodulator.
Patent KR-900000657-B1 (KR)
Title: Cylindrical force transducer beam
Inventor: HIGHT JACK M
IPC: G01L13/02
Filed: 1985-01-30
Granted: 1990-02-02
Abstract: The force transducer (10) comprises a housing (12)and a beam assembly cantilever (14) mounted within the housing. The beam assembly includes a tapered beam portion. At least one strain gauge (44,46) is attached to the beam and generates an output signal proportional to the strain in the beam produced by a force applied to the beam assembly. The beam assembly comprises a signal cylindrical member (28) having one end anchored to the housing and the other end free. An L-shaped slot (32) formed in the cylindrical member defines a lever portion and the beam portion. A force transmitting member is attached to the lever portion (34) and a second force transmitting member is attached to the beam portion.
Patent KR-930000776-B1 (KR)
Title: Conductive compositions and preparation thereof
Inventor: MARTIN FRANK W
IPC: H01B1/22
Filed: 1985-07-18
Granted: 1993-02-04
Abstract: This invention provides solderable, flexible, conductive compositions which may be bonded directly to substrates. The conductive compositions comprise silver, substantially in the form of flake, and resin system, said resin system comprising vinyl chloride/vinyl acetate copolymer, epoxy resin and epoxy hardener. Also provided are methods of preparing compositions useful in forming conductive compositions. Once cured, the conductive compositions may demonstrate good adhesion directly to a substrate in addition to excellent conductivity, solderability and felxibility characteristics.
Patent KR-890003854-B1 (KR)
Title: Method and apparatus for controlling a winder for stop-to-length or stop-to-roll diameter
Inventor: BRENDEMUEHL ROGER C
IPC: B65H26/08
Filed: 1985-08-06
Granted: 1989-10-05
Abstract: A method for controlling a sheet winder comprises storing the target imformation indicating the length of the sheet to be wound, driving the winder for winding the sheet thereon, detecting and storing the number of the rotation of the roll and drum, and thereby calculating the cumulative length on the roll, repetitively sampling the drum revolution count and then comparing the present sampled count with the last one so as to calculate the velocity, calculating the anticipated stopping distance from the velocity and decceleration rate, and driving the winder driving device according to one of two conditions.
Patent KR-940009488-B1 (KR)
Title: Time-base compensation apparatus
Inventor: KANI TETSUO
IPC: H04N5/956
Filed: 1985-08-23
Granted: 1994-10-14
Abstract: In a time base corrector incorporated a video tape recorder, if a time during which a vertical synchronizing signal is written in a memory unit (2) exceeds one horizontal period segment, the video signal stored at the first address of the memory unit (2) is dropped out during data reading operation. To overcome the above problem a write address designation signal (ADW) is once latched in response to a vertical synchronizing signal (PBV) a predetermined number is subtracted from the latched address number; the subtracted a address number is loaded in a counter (16) in response to a reference vertical synchronizing signal (REFV) and is incremented in response to a reference horizontal synchronizing signal (REFH) in order to shift the read start address, thus preventing video signals stored in the memory unit (2) from being dropped off.
Patent KR-890003071-B1 (KR)
Title: Filters using floatable filter material
Inventor: MURAKGAMI MITSUNORI
IPC: B01D29/62
Filed: 1985-10-05
Granted: 1989-08-21
Abstract: Filtering apparatus comprises a closed tank (1), floatable filtering particles held in the tank, an outflow provided in the top of the tank, an inflow port in the bottom, and means on the bottom for agitating the particles.  Typically the particles are made of foamed polystyrene.  Use and advantage: used for filtering the water in a garden pond or the water for an air conditioning apparatus, in a large building.  This apparatus needs reduced maintenance cost.
Patent KR-900003398-B1 (KR)
Title: Allylic amines and its preparation
Inventor: BARGAR THOMAS M
IPC: C07D307/52
Filed: 1985-12-30
Granted: 1990-05-18
Abstract: Allylic amines of formula (I) and their non-toxic, pharmaceutically acceptable acid addn. salts are prepared by hydrolizing a cpd. of fromula (II) with hydrazine in the presence of alcohol. (I) are pref. beta-methylene-2- or 3-furanethaneamines. (I) have a dopamine-beta- hydroxylose inhibiting activity and so are useful as antihypertensives.
Patent KR-900006002-B1 (KR)
Title: Light transmitting fiber
Inventor: SASAKI ISAO
IPC: C08F220/02
Filed: 1986-04-25
Granted: 1990-08-20
Abstract: An improved light transmitting fibre comprising a transparent inorganic substance or organic polymeric material as a core component and a methacrylate polymer as a cladding component, said methacrylate polymer being a methacrylimide-contg. fluoroalkyl methacrylate polymer comprising (A) 2-9% by wt. of methacrylimide units represented by the following general formula (I): wherein R represents a hydrogen atom or an aliphatic, aromatic or alicyclic hydrocarbon gp. having C1-20 atoms. (B) 98-2% by wt. of structural units derived from a fluoroalkyl methacrylate monomer and (C) 0-50% by wt. of structural units derived from a monomer copolymerisable with the fluoroalkyl methacrylate monomer (B).
Patent KR-890004320-B1 (KR)
Title: Interface circuit in exchange
Inventor: LEE GUN-TAE
IPC: H04M3/22
Filed: 1986-07-10
Granted: 1989-10-30
Abstract: The circuit includes an unit (4) for transmitting a pulse signal generated by a dial pulse generator according to the phone number through local lines (P1, P2), an interval controller (5) for controlling intervals between phone numbers according to the MUTE signal, an unit (6) for transmitting DTNF signal of tone network terminal (TN) through the local lines after cutting the calling signal of the local lines and for mutual vocal signal transmission between the local lines and the vocal network terminals (VN1, VN2), and a switching unit (7) for switching the vocal signal path between the vocal network terminals (VN2, VN2) and the unit (6) according to the communication control signals.
Patent KR-900000793-B1 (KR)
Title: Coating method of a polyester molding surface
Inventor: CHUNG HYUN-GIL
IPC: C23C18/20
Filed: 1986-08-13
Granted: 1990-02-16
Abstract: The surface of polyester castings is activated by etching with the mixt. of 50 wt.% sodium hydroxide, 9 wt.% sodium chloride, 1 wt.% sodium cyanide and 40 wt.% water at 60-70 ≰C for 0-15 min to give good plating property.  The polyester castings comprised of 30 wt.% polyester, 50 wt.% sand, 17 wt.% powder of iron, brass or copper, molded in silicone mold.
Patent KR-900004033-B1 (KR)
Title: Color television pickup device
Inventor: IDE YOU GI
IPC: H01L31/0216
Filed: 1987-02-18
Granted: 1990-06-09
Abstract: The television pickup system has a single chip imaging device operating in a field integration mode. In the system, a mosaic colour filter array disposed on the imaging device is comprised of unit filter arrays arranged in columns and rows. Each unit filter array consists of eight colour filter elements arranged in two columns and four rows. The upper and lower four filter-element arrays in the respective unit filter array are each comprised of colour filter elements of green (G), green (G), red (R) and cyan (Cy).
Patent KR-940011177-B1 (KR)
Inventor: WATANABE JOJI
IPC: B65G47/78
Filed: 1987-03-06
Granted: 1994-11-26
Abstract: 내용 없음.
Patent KR-940008995-B1 (KR)
Inventor: SHIMIZU KOJI
IPC: C08J3/16
Filed: 1987-04-16
Granted: 1994-09-28
Abstract: 내용 없음.
Patent KR-900008379-B1 (KR)
Title: Optical head apparatus
Inventor: SIGAMA SINSUKAE
IPC: G11B7/00
Filed: 1987-04-29
Granted: 1990-11-17
Abstract: a light source for emitting a principal light beam, a beam splitter for separating by diffraction the principal light beam into a plurality of diffracted subbeams including a zero-order subbeam and other subbeams, a condensor lens means for converging the subbeams reflected by the beam splitter on an optical type data storing medium as a plurality of light spots, and a light detector for receiving for photoelectric conversion the subbeams which are reflected by a data storing surface of the optical type data storing medium and are again passed through the condensor lens means first and second surfaces of the beam splitter.
Patent KR-880002674-B1 (KR)
Title: Golf exerciser
Inventor: PARK SUN-JONG
IPC: A63B69/36
Filed: 1987-06-11
Granted: 1988-12-20
Abstract: The invention relates to a ball feeder that automatically supplies golf balls one at a time onto a rest tee for practicing tee shots. The feeder includess a reversible motor (4) that reversibly turns a roller (5) in contact with the guide face of a movable bar (6) having a ring (61) at its front end and a slide rod (7) passed through the bar (6) for sticking out with its end (71) into the ring circle.  A ball drops in the ring (61) to be held by the rod end (71) and is carried over a preset tee to drop and rest on it by the movement of the bar (6) and rod (7) in association with stoppers (9) and (10) and limit switches (12) and (13).
Patent KR-910000303-B1 (KR)
Inventor: OYAGI DAKASI
IPC: H04B1/16
Filed: 1987-06-17
Granted: 1991-01-24
Abstract: 내용 없음.
Patent KR-960010950-B1 (KR)
Inventor: NAKAI STORU
IPC: A61K38/00
Filed: 1987-07-01
Granted: 1996-08-14
Abstract: 내용없음.
Patent KR-900005258-B1 (KR)
Title: Tonor for developing electrostatic images binder resin therefor and process for production thereof
Inventor: YASUDA SATOSHI
IPC: G03G9/08
Filed: 1987-09-08
Granted: 1990-07-21
Abstract: Electrostaic latent images are developed using a toner consisting of (A) a colourant and magnetic powder and (B) as binder resin a vinyl type (co)polymer mixt. having (a) 10-60 wt.% tetrahydrofuran (THF) of CHCl3 insolubles and (b) a THF soluble component having a gel permeation chromatography mol. wt. distribution with at least 1 peak in the range 1000-25000 and at least 1 peak or shoulder in the range of 2000-150000. The THF insoluble component consists of 10-50 wt.% component of mol. wt. up to 10000. The binder resin is a non- crosslinked styrene (co) polymer or a styrrene (meth)acrylate copolymer. The toner is suitable for a hot roller fixing system without using an oil.
Patent KR-910002068-B1 (KR)
Inventor: TAKEUCHI HISAHARU
IPC: G11B20/12
Filed: 1987-11-09
Granted: 1991-04-01
Abstract: 내용 없음
Patent KR-920003079-B1 (KR)
Title: Printer head
Inventor: KIM BON-JUNG
Filed: 1987-11-12
Granted: 1992-04-13
Abstract: A print wiring (9)  made  of  a  metal  or  other  conductive material is formed upon a ceramic  substrate  (5)  by  applying  a photo etching or other process, the wiring (9)  extending  from  a driving IC (2) to the edge of the ceramic substrate  (5).  An  LED array chip (1) consisting of a light  emitting  part  (10)  and  a bonding pad (8)  is  installed  by  applying  a  thermal  pressing process or using  a  conductive  adhesive  so  as  for  the  light emitting part (10) to emit light to the outside of  the  substrate (5). A common electrode of the LED array chip (1) is connected  to a proper position on the substrate (5). The invention reduces  the number of the wire bonding to a great degree.
Patent KR-960002040-B1 (KR)
Inventor: KURIKI HIROSHI
IPC: G11B7/085
Filed: 1987-12-21
Granted: 1996-02-09
Abstract: 내용 없음.
Patent KR-910009163-B1 (KR)
Inventor: FUKUBAYASHI HAROLD H
IPC: C23C4/10
Filed: 1986-10-17
Granted: 1991-10-31
Abstract: 내용 없음.
Patent KR-900008640-B1 (KR)
Inventor: SHINODA TSUDAE
IPC: H01J11/24
Filed: 1988-01-28
Granted: 1990-11-26
Abstract: 내용 없음.
Patent KR-910004216-B1 (KR)
Title: Evaporating liquid sense element and its desition device
Inventor: AKIDA JYUJI
IPC: G01N27/12
Filed: 1988-06-15
Granted: 1991-06-24
Abstract: Vaporizable liquid detection element having at least a pair of electrodes (4a, 4b) bridged by a gas sensible member (2a). The gas sensible member is formed by resin material containing a conductive substance and shows changes of impedance when it is in contact with the vaporized gas of the liquid to be detected.
Patent KR-910004418-B1 (KR)
Title: The method transmitting signal
Inventor: KIM KWAN-JIN
IPC: G08C17/00
Filed: 1988-07-07
Granted: 1991-06-27
Abstract: The circuit utilizes a pair of power  line  to  transmit  and receive information signals  of  a  boiler,  oscillated  frequency signal is directly supplied  to  DC  20  V  power,  and  the  time duration of 0 V of the oscillated frequency signal  is  restricted under 100 μsec.  during  which  time  the  signal  under  5  V  in inagnitude having a certain frequency is transmitted  to  deliever informations. Reset signal is converted into  regative  signal  by differentiation to be used as synchronous signal, and variation of analog signal is detected by detecting the number of signal during gate time of BCD conter.
Patent KR-920002029-B1 (KR)
Inventor: MATSUKURA HISAO
IPC: H01P1/205
Filed: 1988-08-08
Granted: 1992-03-09
Abstract: 내용 없음.
Patent KR-0137479-B1 (KR)
Inventor: VALENTI SALVATORE
IPC: C04B24/24
Filed: 1988-09-15
Granted: 1998-05-01
Abstract: 내용없음
Patent KR-910006826-B1 (KR)
Title: Car theft proofing system
Inventor: GWAK YI-HONG
IPC: B60R25/23
Filed: 1988-11-21
Granted: 1991-09-06
Abstract: A circuit is for generating the alarm to prevent the  burglar and for providing the message to  the  owner  at  the  reservation time. The circuit has a RAM for storing the warning sound and  the message. The circuit  includes  an  alarm  section  (1),  a  voice response section (2), a vehicle state display  (3),  and  a  voice selecting and starting signal generation circuit (4).
Patent KR-900007953-B1 (KR)
Title: Method for purification of elastase
Inventor: PARK CHUNG-IL
IPC: C12N9/66
Filed: 1988-12-21
Granted: 1990-10-23
Abstract: A method for purification of elastase (I) from swine pancreas comprises treating elastase-containing aq. soln. with polyethylene glycol (PEG) having 600-20,000 degree of polymerization, precipitating (I) by controlling concentration of PEG to 10-60 w/v%, and washing the precipitate.
Patent KR-950004791-B1 (KR)
Inventor: HEIBEL HEIMUT
IPC: F16D55/224
Filed: 1987-12-04
Granted: 1995-05-10
Abstract: 내용 없음.
Patent KR-920008326-B1 (KR)
Title: Led print head for fax
Inventor: JONG TAE-HONG
IPC: H04N1/024
Filed: 1989-02-28
Granted: 1992-09-26
Abstract: The   copying   transmitter   transmitting-receiving    the manuscript, even though the thermal recording paper is  not  used, uses the light emitting diosde  (LED)  print  head  as  the  light source scanning the manuscript in the  mode  of  transmitting  the manuscript. The LED print head makes the stoppaging afterimage  on the photo sensitive drum by outputting the light according to  the signal inputting  to  the  photosensitive  drum  in  the  mode  of receiving the manuscript. The driving system for rotating the  LED print head is connected to the timing belt and  the  gear  of  the motor shaft. The guide pin is formed at one side of the LED  print head to control the rotation angle of the LED print head.
Patent KR-910006057-B1 (KR)
Title: Incoming call selective answering method in exchange enter
Inventor: JI YOUNG-HA
IPC: H04M3/54
Filed: 1989-03-31
Granted: 1991-08-12
Abstract: The method is for answering selectively to the  call  signals coming simultaneously at  the  attendant  console  having  of  few communication loops. The method comprises steps; (a) selecting one attendant console which load is smallest; (b) transfering  to  the call wait state after searching the empty line; (c) displaying and buzzering that the wait line is taken by  the  calling  part;  (d) transmitting the ring start information to the attendant  console; and (e) displaying the service state  of  the  corresponding  line when inputting the response selection key from  the  console,  and connecting the communication loop between the subscriber  and  the console.
Patent KR-0184599-B1 (KR)
Inventor: MARCHIONNI MARCHIONNI
IPC: C08G65/22
Filed: 1989-05-02
Granted: 1999-05-15
Abstract: 내용없음.