baber/WOPTO huggingface dataset:
Patent KR-860000629-B1 (KR)
Title: A lock
Inventor: NAKANISHI HIROSHI
IPC: E05B15/02
Filed: 1981-08-17
Granted: 1986-05-24
Abstract: The keeper has a casing(20) with an opening(24), through which the extended door lock bolt may pass and a detent(30) movable by the actuation of solenoid(46) from the blocking position to a release position. The detent may be held in either the blocking or the release position by the engagement of the plate(62) with recess(64) or (66) respectively in the shaft(58), the plate(62) being mounted on the shaft(80), the spring pushed to its engaging position, and removed from it by solenoid(60). The device is unlocked by a switch which instantly actuates solenoid (60) and, after a half second, solenoid(46). It is locked by a quick push on the switch which releases the lock plate(62), allowing the detent(30) to fall. In both actions the lock plate automatically engages in the appropriate recess to hold the detent (30) in its final position.
Patent KR-890000412-B1 (KR)
Title: Spectral shift reactor
Inventor: CARLSON WILLIAM RALPH
IPC: G21C7/32
Filed: 1981-12-16
Granted: 1989-03-16
Abstract: A pressurised water nuclear reator has a number of low neutron- absorbing water displacer elements which can be inserted into and withdrawn from fuel assemblies of the reactor.  A certain number of the fuel assemblies may also receive medium neutronabsorbing displacer elements.  The elements are inserted into the fuel assemblies to reduce the vol. of water in the reactor core. The arrangement is used in a spectral shift reactor to reduce fuel costs and extend core lifetime.  The medium elements give greater reactivity charge than the low absorbing elements, but can be arranged in clusters to give a smaller effect.  By using different combinations, numerous reactivity levels can be achieved in the core.
Patent KR-890002111-B1 (KR)
Title: Cascaded fin winding machine control and method
Inventor: JACKSON DEIL E
IPC: B65H23/188
Filed: 1982-03-26
Granted: 1989-06-20
Abstract: The system controls the operation of a fin winding machine. Various motor drives are utilised to regulate the speed of rotation of a heat exchange tube upon which a fin is wrapped to regulate the change tube upon which a fin is wrapped to regulate the speed of rotation of forming wheels for bending the fin to the appropriate configuration. The system also regulates the speed of rotation of slitter wheels for perforating the fin prior to bending.  Sensors are provided for determining the length of the fin strip within various segments along a fin route such that the motor speeds are all adjusted to maintain the desired amount of fin strip.
Patent KR-880002556-B1 (KR)
Title: Method of forming curved surface
Inventor: KISI HASIMU
IPC: G06F17/50
Filed: 1982-04-10
Granted: 1988-11-29
Abstract: A surface creation method includes steps of defining, on a first section curve or reference curve (21a) of a three dimensional curved body, a point (Pi; i=1,2...) which corresponds to a point (Qi; i=1,2...) on a second section curve of reference curve (22a), and generating an intermediate section curve (13a) in accordance with the established reference.  A curved surface is created by collecting intermediate section curves together.  This is used for the preparation of an NC tape used in the numerically controlled machining of a three-dimensional body such as a mould.
Patent KR-880002430-B1 (KR)
Title: Power and free conveyor systems
Inventor: DEHNE CLARENCE ALBERT
IPC: B61B13/12
Filed: 1982-06-10
Granted: 1988-11-12
Abstract: The driving member (46) of each article carrier has a stopping cam and an abutment, an accumulation cam, an anti-jam cam and a pair of transversely projecting driving wings (92,93).  All cams disengage the driving member from a pusher.  The stopping cam and abutment are engageable with a trackside stop member to stop the carrier.  The accumulating cam (80) is engageable with an actuator on the rear of a preceding carrier, also to stop the carrier.  The driving wings are engageable by forwarding and receiving pushers (42-1, 42-2) travelling on parallel side-by-side power tracks at a transfer zone.
Patent KR-900008662-B1 (KR)
Inventor: PRAGOSHI PIER
IPC: G21C17/06
Filed: 1982-11-24
Granted: 1990-11-26
Abstract: 내용 없음.
Patent KR-900006834-B1 (KR)
Title: Process for the preparation of hydantoins
Inventor: SCHRODER LUDWIG
IPC: C07D401/04
Filed: 1983-04-08
Granted: 1990-09-22
Abstract: Hericidal N-phenyl or N-pyridyl-hydantoin or thio-hydantoin cpds. of formula (I) are prepd. e.g. by acid catalyzed cyclization of an N- phenyl-N-carboxymethyl-urea. In (I), Q= -CH= or -N= ; A= -CR4R5- or (II); R1-R3 are each H, C1-4 alkyl; at least one of R1R3= H; R4 and R5 are each C1-4 alkyl, C3-6 cycloalkyl, phenyl or benzyl; W= O or S; X and Y are each halogen, C1-4 alkyl, C1-4 alkoxy or trifluoromethyl.
Patent KR-900000473-B1 (KR)
Title: Rotary window with moving type pivot
Inventor: UEMURA NOBORU
IPC: E05D15/42
Filed: 1983-04-26
Granted: 1990-01-30
Abstract: The reversible window has at least one arm and a first hinge for securing one end of the arm to the outer window frame.  A second hinge secures the other end of the arm to the inner window frame. The second hinge defines a reverse rotation shaft for permitting the inner window frame to move between the first and second positions. Control slides control the relative positions between the inner and outer window frames so that a first plane of the inner window frame is oriented perpendiclar to a second plane of the outer window frame when the inner window frame is located along one edge of the window opening in the outer window frame.
Patent KR-920008633-B1 (KR)
Inventor: DUVALL WILLIAM E
IPC: H04N5/00
Filed: 1983-10-27
Granted: 1992-10-02
Abstract: 내용 없음.
Patent KR-860001414-B1 (KR)
Title: Preparing method of weft supply
Inventor: KODAMA IKUO
IPC: D03D47/36
Filed: 1983-12-01
Granted: 1986-09-23
Abstract: Appts. for preparing seft supply for picking at start-up of a loom haivng a main drive for the loom and a weft storage drum comprises an auxiliary drive for the drum, and a mechanism for switching the drum from the main drive to the auxiliary drive. The latter positions the drum to be threaded with weft, and then rotates the drum to wind on one pick length. The switching is effected by a clutch mechanism(14,15), and the operation of the auxiliary motor is controlled by a detection system which monitors rotation of the storage drum.
Patent KR-870001122-B1 (KR)
Title: Image signal recording system
Inventor: ICHINOI YUTAKA
IPC: H04N5/91
Filed: 1984-03-29
Granted: 1987-06-08
Abstract: The video signal is time division multiplexed and time bage compressed into two signals which alternate in each horizontal scan period.  The carrier frequency for these signals is in turn modulated to carry picture information.  The carrier itself alternates between two frequencies which are odd number multiples of a quarter of the horizontal line scan frequency.  The video signal thus processed is recorded on the tape so that adjacent tracks differ in carrier frequency by a sufficient margin to prevent interference with the output signal from the replay head.  (19PP)
Patent KR-870000638-B1 (KR)
Title: Ultrasonic fluid observing apparatus
Inventor: IINUMA KAZUHIRO
IPC: A61B8/06
Filed: 1984-08-23
Granted: 1987-04-03
Abstract: Echoes are received by a transducer and pulsed Doppler signals are derived by a phase detector. Clutter is eliminated to produce a Doppler shift signal for a second phase detector. The echoes from two internal portions of the patient are sampled at intervals, and calculated are the phase differences between every two echoes from these portions sampled at identical instant. The phase difference signals perform brightness modulation of a TV monitor display.
Patent KR-860001290-B1 (KR)
Title: Method of preparing novel clycopeptide derivatives
Inventor: DEBONO MANUEL
IPC: A23K20/195
Filed: 1984-10-19
Granted: 1986-09-10
Abstract: New glycopeptide derivs. of formula (I) [W=residue of glycopeptide antibiotic of formula(II) and selected from A35512 factors A,B,C,E, and H A35512B pseudoaglycone, actaplanin factors A,B1,B2, B3,C1a,C2aC3,D1,D2,E1,G,K,L,M,N and O, actaplanin pseudoaglycone, A41030 factors A,B,C,D,E,F and G, A47934, restocetin A and ristocetin A pseudoaglycone! and their salts were prepd. by oxidative deamination of A35512 or actaplanin factors etc. Method comprises reacting the artibiotics in a polar solvent in the presence of an oxidizing agent until the antibiotic is diaminated to give formula(I) . (I) are active against Gram-positive bacteria and are useful in aminal feeds for increasing utilization.
Patent KR-920006153-B1 (KR)
Inventor: FRANTZ KEITH R
IPC: H04N9/29
Filed: 1984-11-15
Granted: 1992-07-31
Abstract: 내용 없음.
Patent KR-930000690-B1 (KR)
Inventor: KUSAKA SATOSHI
IPC: H04N1/32
Filed: 1984-12-18
Granted: 1993-01-29
Abstract: 내용 없음.
Patent KR-870001167-B1 (KR)
Title: Process for preparing substituted 2-(1h)-quinoline
Inventor: ROBERTS DAVID ANTHONY
IPC: C07D521/00
Filed: 1985-05-28
Granted: 1987-06-15
Abstract: Tital compds. I [Het=substituted monocyclic aromatic heterocyclic group attached to 5,6,7, or 8 position of compd. I;R=H, C1-4 alkyl, alkoxy, OH, CF3, halo, cyano, hydroxymethyl  are prepd.  Thus, 2.7g trans-1-[4-(N-(3-ethoxypropeneamido)-3methylphenyl -imidazole is treated with 20ml 98%-H2SO4 at 0≰C. After 24h at 20≰C, the mixt. is adjusted to PH=8.0 with satd. Na2CO3, extd. with methanol and CHCl3 mixt., dried, and chromatog. to give 1.71g 6-(1-imidazolyl)-8-methyl- 2-[1H -quinolone.
Patent KR-930011629-B1 (KR)
Title: Use of a fibrous web incorporating microspheres for preparing reinforced objects, reinforced objects and method of making a fibrous web incorporating microspheres
Inventor: GEEL ADAM P
IPC: D04H1/68
Filed: 1986-01-29
Granted: 1993-12-16
Abstract: The use of a fibrous web provided with microspheres disposed mainly within said web and arranged in a pattern in which areas of the web which contain microspheres and separated from each other by areas which contain virtually no microspheres, for making an article of manufacture reinforced with fibrous webbing by impregnating the web with a liquid resin and a hardener therefor. 
<??>A shaped article of manufacture comprising a bonded fibrous web as described hereinabove, provided with expanded microspheres, said fibrous web having been impregnated with a mixture of a liquid resin and a hardener therefor, cured after being shaped, as well as a method of making a fibrous web incorporating microspheres, which is characterized in that microspheres not yet expanded are pressed into the fibrous web by means of a foam paste.
Patent KR-900003806-B1 (KR)
Title: Method of producing laminated plate
Inventor: HASEGAWA HIDENORI
IPC: B32B21/13
Filed: 1986-03-18
Granted: 1990-05-31
Abstract: The method for producing a laminated plate comprises preparing a pair of blocks, in each of which several plate elements overlap each other in an inclined position. The plate elements have one end portion appearing stepwise at predetermined intervals on one surface of the block and the other end portions appearing flat on the other surface of the block. The blocks are interlocked and bonded to each other, such that the one end portion of the plate elements in one of the blocks and the one end portion of the plate elements in the other block oppose each other in a predetermined positional relationship. A laminated plate with opposite major surfaces which are flat is produced. This laminated plate prodn. eliminates the need for step cutting off of the ends of the plate elements.
Patent KR-890003029-B1 (KR)
Title: Hishspeed input convertor of ecl/ttl data
Inventor: KIM HONG-SOK
IPC: H03K19/086
Filed: 1986-06-30
Granted: 1989-08-18
Abstract: The converter has a buffer in the input terminal of IC circuit processing the ECL and TTL digital data.  The converter includes a control unit (2) for switching switches (3,4) according to output signals from a mode selector (1), a reference voltage generators (5,7) for providing ECL and TTL voltages to ECL comparator (5) and TTL comparator (7), a buffer (10) for buffering the output from comparators and transmitting to IC circuit, and a load registor (9).
Patent KR-910001467-B1 (KR)
Inventor: TAKEUCHI HISAHARU
IPC: H04N5/937
Filed: 1986-09-24
Granted: 1991-03-07
Abstract: 내용 없음.
Patent KR-900005364-B1 (KR)
Title: Working apparatus for holes
Inventor: HWANG HEUNG-SUN
IPC: B23D79/00
Filed: 1986-11-24
Granted: 1990-07-28
Abstract: The apparatus attached to a parts machining tool, removes chamfer of holes forming at machine parts. The apparatus includes elongate bar (2) having inclined surface (3) with projection (4) formed winding cutting edge (4')(4"); chamfering tool (1) formed bearing catch groove (6) on bending part (5) on rear side of the bar (2); small diameter part (12) and large diameter part (13) with tool fitting groove (17); tool clamping device (10) assembled with sliding housing (21) having inner bearing (25).
Patent KR-940011828-B1 (KR)
Inventor: SCHUPP EBERHARD
IPC: C09D5/44
Filed: 1986-11-29
Granted: 1994-12-26
Abstract: 내용 없음.
Patent KR-940007192-B1 (KR)
Inventor: SOTANI JUNJI
IPC: F28D15/02
Filed: 1986-12-26
Granted: 1994-08-08
Abstract: 내용 없음.
Patent KR-900005967-B1 (KR)
Title: Consecutively shaping method and mold of long metal strips
Inventor: MUN SOO-JUNG
IPC: B21B1/22
Filed: 1987-01-21
Granted: 1990-08-18
Abstract: Method for forming a wide-width metal strip from a narrowwhidth metal strip comprises pressing and passing the long metal strip between upper mould and lower mould. The upper face of lower mould is flat, but the lower face of upper mould is engraved with sunken-in shape, the width getting wider along the working direction.
Patent KR-960002944-B1 (KR)
Title: Fluid injection system
Inventor: DOWN RAYMOND L
IPC: B01F3/08
Filed: 1987-04-17
Granted: 1996-03-02
Abstract: A FLUID INJECTION SYSTEM COMPRISING A TUBULAR MEMBER (12), A VENTURI (14), FIRST AND SECOND VOLUMES ARRANGED TO CONTAIN FIRST AND SECOND FLUIDS RESPECTIVELY. THE VOLUMES BEING SEPARATED BY A BLADDER (30), THE TUBULAR MEMBER (12) ON A HIGH PRESSURE SIDE OF THE VENTURI (14) BEING IN FLUID COMMUNICATION WITH SAID FIRST VOLUME AND A METERING LINE (40) EXTENDING FROM THE TUBULAR MEMBER ON A LOW PRESSURE SIDE OF THE VENTURI AND BEING IN FLUID COMMUNICATION WITH SAID SECOND VOLUME. IN USE A PRESSURE DIFFERENTIAL IS CREATED ACROSS THE VENTURI (14) SO THAT THE FIRST VOLUME IS INCREASED BY FLUID PASSING FROM THE FLUID LINE (12) INTO THE FIRST VOLUME AND BY MOVEMENT OF THE BLADDER THE SECOND VOLUME IS CORRESPONDINGLY DECREASED BY FLUID PASSING THEREFROM WHEREIN BYPASS CONDUIT MEANS (50) IS PROVIDED. (FIG. 1)
Patent KR-900007031-B1 (KR)
Title: Loop current auto control circuit of push pull amp output
Inventor: SCHMITZ FRIEDRICH
IPC: H03F1/30
Filed: 1987-05-22
Granted: 1990-09-27
Abstract: In each path of an output stage there is provided a sensor from which the voltage is measured for feeding to an input of a differential amplifier (10). The amplifier output feeds a comparator (13) whose output controls an electric switch (16) in such a fashion that it charges an electric store (18). The charge voltage controls the standing current in the output stage via a regulator transistor (19) in such a way that the voltage is sensed by the sensors, proportional to the standing current. The control of the switch (16) may occur during the zero-crossings of the signals fed to the output stage. A second controlled switch (20) may block the switch (16) while the output stage conducts using a timer (21,22).
Patent KR-940008172-B1 (KR)
Inventor: OSCARSSON JOHNNY
IPC: F04C28/26
Filed: 1986-12-08
Granted: 1994-09-07
Abstract: 내용 없음.
Patent KR-970000278-B1 (KR)
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/141
Filed: 1988-05-09
Granted: 1997-01-08
Abstract: 내용 없음.
Patent KR-910001694-B1 (KR)
Inventor: IKEDA HAYATO
IPC: F04B27/10
Filed: 1988-05-13
Granted: 1991-03-18
Abstract: 내용 없음.
Patent KR-910003787-B1 (KR)
Title: Automatic selecting circuit for ac-dc converter
Inventor: PARK DOK-SHIN
IPC: H02M7/00
Filed: 1988-05-13
Granted: 1991-06-12
Abstract: Voltage  selector  senses  level  of   the   input   voltage (110V/ 220V) and controls a switching device to  maintain  constant output DC voltage from the rectifier. The control is  to  generate puls with defined duty ratio (5-10% ON), to compare the pulse with level signal sensed in wired 'AND'  and  to  control  TR1AC  (14), while consuming low power.  The  selector  consists  of  rectrfier voltage supply (100), the  first  voltage  generator  (200)  which provides a proportional  compare  voltage  (V)  by  AC  input,  AC voltage level detector block (300) which gires  reference  voltage (Vref)  from zenor  diode   (64),   comparator   (70)   to   give trigger-enable signal with V  and  Vref,  pulse  generator  (400), driver (500) to give trigger  drive  signal  and  trigger  circuit (600) for TR1AC (14).
Patent KR-970011397-B1 (KR)
Title: Rotary connector for scaffolding rod
Inventor: STRASSLE MARCEL
IPC: E04B1/19
Filed: 1988-05-26
Granted: 1997-07-10
Abstract: A connecting element for a scaffolding framework rod has a bolt 141 rotatably mounted on one end of the rod, and a guide sleeve 151 with an axial through-bore into which a section of the bolt extends. The bolt is connected to a screw insert 161 guided by a pin 171 which rides in a slot 152 of the sleeve, and a spring 172 urges the guide sleeve against a sleeve insert 130, 121 mounted on the end of the rod.
Patent KR-900003313-B1 (KR)
Title: Electric cleaners
Inventor: HUKUDA NORISKE
IPC: A47L9/28
Filed: 1988-05-30
Granted: 1990-05-14
Abstract: The canister vacuum cleaner performs automatic control of rotary brush operation, locally within the power nozzle and the canister and performs suction power control in accordance with the floor condition, without any extra electric connection between the power nozzle and the canister other than that for activating the rotary brush motor. The vacuum cleaner includes a power nozzle for cleaning floor by using the suction power including: a rotary brush for beating the floor; a rotary brush motor for activating the rotary brush; floor condition detector and a device for controlling the rotary brush motor in accordance with the detected floor condition.
Patent KR-920006333-B1 (KR)
Inventor: ARAI GAZUO
IPC: G11B27/30
Filed: 1988-11-30
Granted: 1992-08-03
Abstract: 내용 없음.
Patent KR-970002873-B1 (KR)
Title: 1-methylindazole-3-carboxylic acid process
Inventor: KING FRANCIS D
IPC: C07D451/14
Filed: 1988-12-21
Granted: 1997-03-12
Abstract: A process for the preparation of a compound of formula (I): <CHEM> which comprises the reaction of a methylating agent with a compound of formula (IV): <CHEM> in a polar solvent in which is dissolved an alkali metal alkoxide.
Patent KR-910007444-B1 (KR)
Inventor: HUH MAN-YOUNG
IPC: G03G15/20
Filed: 1988-12-31
Granted: 1991-09-26
Abstract: 내용 없음.
Patent KR-960001501-B1 (KR)
Inventor: BENNETTO HUGH PETER
IPC: G01N27/327
Filed: 1988-04-29
Granted: 1996-01-31
Abstract: 내용 없음.
Patent KR-910006653-B1 (KR)
Title: Information record carrier
Inventor: OMAE HUJIO
IPC: G11B7/24
Filed: 1989-01-18
Granted: 1991-08-30
Abstract: An information recording medium (1) comprising a disc substrate (2) having at least laminated thereon a recording layer (3) and a central hole (5), and a magnetic clamping hub (6a) fitted into said central hole (5), said magnetic clamping hub (6a) having a spindle hole (8) at the center of a base portion (7) thereof, a cylindrical first upstand portion (9) rising from the outer periphery of the base portion (7), an upper flange portion (10) extending from the outer periphery of the upper end of the first upstand portion (9) and attached to an inner peripheral surface of the disc substrate (2) at the junction of the upstand portion (9) and the upper flange portion (10).
Patent KR-960014239-B1 (KR)
Title: Circuit of separating a ntsc composite video signal
Inventor: LEE HO-EUNG
IPC: H04N9/77
Filed: 1989-04-29
Granted: 1996-10-14
Abstract: The circuit includes a line com-filter(10) and frame com-filter(20) for generating a color signal component(V(n),T(n)), an horizontal com-filter(30) for generating color signal component(H(m)), a multiplicator(MP41) for multiplying color signal component(H(n)) and color signal component(H(n)-V(n)), a multiplicator(MP42) for adding and multiplying color signal component(V(n)) and color signal component(V(n)-T(n)), an adder(AD41,AD42) for controlling multiplication ratio( M) of the multiplicator(MP41,MP42), a band filter(60), and an adder(AD47).
Patent KR-0131324-B1 (KR)
Inventor: WILLIAM JOHN TESTION
IPC: H03J1/00
Filed: 1989-05-01
Granted: 1998-10-01
Abstract: 내용없음.
Patent KR-970010836-B1 (KR)
Inventor: HOOSE TSIHIRO
IPC: H04M1/27475
Filed: 1989-07-10
Granted: 1997-07-01
Abstract: 내용없음
Patent KR-910008132-B1 (KR)
Title: Uif stage cancellation circuit of vcc tuner
Inventor: SONG SOK-CHAN
IPC: H03J3/06
Filed: 1989-09-28
Granted: 1991-10-10
Abstract: A circuit is for preventing the characteristic  deterioration of a tuner caused by the level difference between  UHF  IF  tuning signal and VHF IF tuning signal, and for reducing the  circuit  by eliminating the UIF state. The UHF RF signal is provided to an  IF amplifying stage (40) through an UHF mixer (10) and a diode  (D1), and VHF RF signal is provided to said IF amplifying stage  through a VHF mixer (30').
Patent KR-960006152-B1 (KR)
Title: Thermoplastic compositions, process for the preparation thereof and their application to the production of industrial articles
Inventor: JOEL AUDUREAU
IPC: C08L23/26
Filed: 1988-05-05
Granted: 1996-05-09
Abstract: The compositions contain a) less than 90% and at least 2% by weight of at least one ethylene polymer (A), and optionally, at least one  alpha -olefin having from 3 to 12 carbon atoms, said polymer containing at least 70% in moles of patterns derived from ethylene, and b) more than 10% and up to 98% by weight of at least one polymer (B) containing at least 85% in moles of patterns derived from at least one  alpha -olefin having from 3 to 12 carbon atoms and at the most 15% in moles of patterns derived from ethylene, and are characterized in that the polymer (A) is a modified polymer of which the measured limit viscosity is comprised between 1.3 and 100 times its limit viscosity calculated from the distribution of molecular masses. The compositions are obtained by a process consisting in providing a polymer of ethylene and, optionally, of at least one  alpha -olefin having from 3 to 12 carbon atoms in the presence, on the one hand, of at least one initiator of free radicals in a quantity comprised between 0.001 and 0.3 parts by weight of the initiator for one hundred parts by weight of said polymer at a temperature higher than the melting temperature of said polymer during a time at least equal to one tenth of the half life time of the initiator at the temperature considered, and, on the other hand, of at least one polymer (B). Application to the production of industrial articles by extrusion-blowing of sheaths or hollow bodies, extrusion of films by means of flat dies, roto-moulding, injection or coating.
Patent KR-920005747-B1 (KR)
Title: Method for producing liquor
Inventor: NO SONG-HYON
IPC: C12G3/02
Filed: 1990-03-19
Granted: 1992-07-18
Abstract: A fermented ginseng liquor is prepd. by  (a)  mixing  ginseng extract with starch and/or hydrolysing with acid  or  alkali,  (b) adjusting the  hydrolysed  extract  with  acid  or  alkali  to  pH 2.7-7.0, and mixing with  saccharide,  (c)  adding  microorganism, e.g. Saccharomyces  elipsoideus,  into  the   obtd.   mixt.   and fermenting,  and  (d)  filtering  the  fermented  extract   and/or distillating. The obtd. ginseng  liquor  has  a  good  flavor  and taste.