baber/WOPTO huggingface dataset:
Patent KR-820000364-B1 (KR)
Title: Differential mechanism
Inventor: OSENBANGH CARL D
IPC: B60K17/16
Filed: 1977-05-03
Granted: 1982-03-25
Abstract: The differential mechanism for a vehicle drive consists of two identical halves(10,11), each half having walls defining a central, generally semi-annular space for differential pinions and gears, the walls being generated around the center line of the vehicle half-axles(17).  Each half-casing also includes oppositely extending, tubular trunnion halves that also are semi-annular in shape and lie circumjacent the inner ends of the vehicle half-axles when the unit is assembled.  There is a radial aperture(14) at the pole of each half-casing in the central portion.
Patent KR-820000668-B1 (KR)
Title: Air and air mixture flow control il valve controlled internal combustion engines
Inventor: SCHROEDER J
IPC: F02M29/06
Filed: 1977-09-07
Granted: 1982-04-22
Abstract: The reciprocating-piston IC engine has a swirl-generator(6) located in each intake part.  The generators consist of a series of guide vanes(a) extending radially inwardly from the part wall over a part only of its periphery.  Part, at least, of each vane is inclined to the longitudinal axis of the associated part.  Each generator imparts the same direction of swirl to the gas & directs the gas to the outer area of the cylinder.  The last vane in each series, relative to direction of swirl, directs the gas into the outer area of the cylinder tangentially.
Patent KR-820000646-B1 (KR)
Title: Transferming system for making cake with seaweed
Inventor: FUKUSAKI H
IPC: A23L17/60
Filed: 1977-11-28
Granted: 1982-04-20
Abstract: Transferring system for making cake with seaweed is comprised of the guide frame(b) piled one on another with dried seaweed, and the circular absorption apparatus(8) moving up and down toward the guide frame.  The dried seaweed is transfered one by one from guide frame down ward by the circular absorption apparatus.
Patent KR-800000276-B1 (KR)
Title: Character display apparatus
Inventor: LEE JAE HWAN
IPC: G06F3/00
Filed: 1978-11-02
Granted: 1980-04-09
Abstract: A character display apparatus for forming a complete character on the electric display board by memorizing graphically the letters which consist of more than two elements like as Korean or a Chinese character, consists of the coded data signal system which synthesizing each consonant and vowel information, binary counters (C1,C2), a character discriminating ROM and a character generator.
Patent KR-800000561-B1 (KR)
Title: False twister
Inventor: YOO K
IPC: D02G3/00
Filed: 1979-03-30
Granted: 1980-06-23
Abstract: A twisting device of the strand yarns which are twisted from the two points at a time was described. The twisting from the two points a a time occurs by a rotation of the bobbin(A) and by revolving from the winded bobbin of the strand yarns(G) positioned in between supply parts and takeup parts.
Patent KR-840000302-B1 (KR)
Title: A weft guide assembly in the jet loom
Inventor: ARAKAWA HIROSHI
IPC: D03D47/30
Filed: 1980-05-12
Granted: 1984-03-16
Abstract: An air-jet loom has a weft guide assembly, which consists of a series of arranged first guide members(1), several second guide members(2), and several auxiliary nozzles (5).  The second guide members are interposed at regular intervals between the first guide members.  The auxiliary nozzles are positioned at the opposite side of the second guide members and the number of the nozzles is the same as the second guide members.  The first guide member and the second guide member each have [-shaped weft-running passages(6') with a weft-release opening(lc') but the second guide member lacks a vertical part(la') to form the [-shaped weft-running passageway.
Patent KR-840002407-B1 (KR)
Title: Lubrication device of compressors for refrigerator
Inventor: BAR ALFREDO
IPC: F04B39/00
Filed: 1980-05-16
Granted: 1984-12-27
Abstract: Tube(15) is slantwisely set on the end of crankshaft(1). Lubrication fluid in the chamber(14) is supplied to the motorcompressor connection part by the centrifugal effect. The width of the upper part(16) of the tube(15) is constant. The semicircular slotter(17) is formed at the lower part(26). L-shaped wing(19) is fixed at the center of the tube(15).
Patent KR-840001952-B1 (KR)
Title: Process for preparing piperazine derivatives
Inventor: SCHERM ARTHUR
IPC: C07D295/08
Filed: 1980-08-25
Granted: 1984-10-26
Abstract: Piperazine derivatives I (IR = trifluoromethyl, hydroxy, nitro, halo; R' = H, trifluoromethyl, halo, alkyl, alkoxy; R" = H, alkoxy) were prepd. 3,4,5-trimethoxybenzylhalogen was reacted with N- phenylpiperazine II at high temp. for a long time to give I as a free-salt or necessary form. Insolvent material was removed by filtration or centrifugation, and the solvent by dist. I affects the circulation of blood in the brain.
Patent KR-850001643-B1 (KR)
Title: Post-mix beverage dispensing system syrup package
Inventor: SEDAM JASON K
IPC: B67D1/00
Filed: 1981-01-17
Granted: 1985-11-06
Abstract: This package distributes beverages by a pre-controlled flowrate. One side of the syrup package(14) is closed tightly and the other side(16) is closed by a breakable metal(or plastic) plate, This plate breaks when the package is joined with the distributer(D). A flow control tube(18) is attached to the package in the same direction. To control the flowrate, the open side of the tube(18A) is attached at a distance from the breakable side of the package(16). A ball(FB) and check valve(RS) prevent overflow of syrup to the outside of the tube. Overflow occurs by the package temperature increasing over a controlled level. A hollowed bottom holder(22) protects the control tube.
Patent KR-850000704-B1 (KR)
Title: Polymeric matrices reinforced with highly dispersed synthetic zeolitic particulates
Inventor: CANARD PIERRE
IPC: C08K3/34
Filed: 1981-06-05
Granted: 1985-05-15
Abstract: A reinforcing agent for polypropylene or a filler for polyamide comprises 10-30 wt.% zeolite A having a particle size less than 10 microns with an avg. elementary particle size close to that of its secondary particles. The filler/reinforcing agent has high dispersibility and improves impact-resistance and flexural modulus.
Patent KR-820002153-B1 (KR)
Title: Process for preparing heterocyclic compound contianing nitrogen
Inventor: CHO BYUNG TAE
IPC: C07D471/04
Filed: 1981-08-01
Granted: 1982-11-20
Abstract: After the compd. (II, R=H, OH, alkoxy, halogen; R1=H, lower alkoxy; R2=nitrile, acetyl) was bromided by solid bromination agents such as N-bromophthalimide, N-bromosuccnimide, N-bromoacetamide and 1, 3-dibromo-5, 5-dialkylhydantoin at the temp. of 25-100≰C, the reactant was added to tertiary organic salts such as triethylamine, pyridine, N-methylmorpolin and N,N-dimethylbenzylamine to give final compound(I).
Patent KR-880001481-B1 (KR)
Title: Process for the continous crystallization of alpha mond hydrate dextrose utilizing high agitation
Inventor: EDWARDS LARRY W
IPC: C13K1/10
Filed: 1981-12-16
Granted: 1988-08-13
Abstract: The continuous crystallization of α-dextrose monohydrate (I) comprises continuously supplying a dextrose-contg. liquor at the required rate to a first reaction zone consisting mostly of a lean massecuite having a 15-45% (I) content in the crystalline phase. This is mixed fast enough to ensure good mixing and to provide a linear speed of crystal growth but not to cause excessive frictional wear. Thus, in crystn. at 30≰C and stirred tip rate 64cm/sec, a contact time of 10, 20, and 30hr gave a cryst. phase yield of 12.5, 17.5, and 22.0%, resp., and a supersatn. fraction of 0.112, 0.093, and 0.070, resp..
Patent KR-860000378-B1 (KR)
Title: Vibratory dental cutting system
Inventor: KUMABE MASARU
IPC: B23Q11/00
Filed: 1982-06-01
Granted: 1986-04-16
Abstract: This vibratory cutting appts. includes a tooth-cutting tool(19), which is adapted to rotate at a high speed and has a tip that is effective in cutting teeth. A tooth exciting appts. includes a cylindrical housing, having an opening in its front end and an acoustic transducer disposed within the housing to produce vibrational energy of a predetermined frequency. A support is supplied for securing the vibrator(23), formed by the combination of the acoustic transducer and the transmissing member, to the housing at a point of balance thereof. The appts. is operated so that the feed rate of the tool is less than the max. vibrational speed of the tooth.
Patent KR-860000756-B1 (KR)
Title: Control system of hydraulic circuit apparatus
Inventor: WATANABE HIROSHI
IPC: E02F9/20
Filed: 1982-07-24
Granted: 1986-06-18
Abstract: A control for hydraulic circuit for crane or excavator controls the actuator speed by regulating displacement vol. of hydraulic pumps in accordance with given priority order. A judging circuit decides the order of priority of hydraulic connection between a first actuator(4) and the first and second hydraulic pumps(1,10) which are variable displacement vol. types, and between the second pump(10) and the first and second actuators(4,40). A max. tilting sensing circuit indicates when the  swash plate tilting, and therefore the displacement volume, of the first pump is maximized. A further sensing circuit indicates when the displacement vol. of the second pump is zero.
Patent KR-830000269-B1 (KR)
Title: Luminance control circuit for a television receiver
Inventor: OKADA TAKASHI
Filed: 1982-09-20
Granted: 1983-02-25
Abstract: In a television receiver, the luminance control cct. having black level detect means(10a,30c,30d) produces a control signal in response to a video signal exceeding an end of the dynamic range of a cathode ray tube(13). Gain control ccts. in the path of the video signal to the cathode ray tube adjust their gain in response to the control signal to maintain the video signal within the dynamic range of the cathode ray tube. The end of the dynamic range at which the video signal may be controlled includes one or both of the white peak and black levels. The control signal may be responsive to an average cathode ray tube beam current exceeding a predetd. value.
Patent KR-880001207-B1 (KR)
Title: Process for preparing solid shaped articles
Inventor: BUXTON IAN RICHARD
IPC: A61K9/00
Filed: 1982-12-10
Granted: 1988-07-11
Abstract: Impregnated solid shaped articles are produced by freezing a soln. of water-soluble or water-dispersible carrier, subliming away the solvent to leave a matrix, filling the matrix with a non-aq. soln. of the impregnating substance and then allowing the solvent to evaporate.  Used as a carrier for diagnostic reagents but more partic. for pharmaceuticals.  They rapidly disintegrate in the mouth and may be used for patients who have difficulty in swallowing. Suitable water dispersible carriers include partially hydrolysed gelatin or dextran.  Active ingredients include benzodiazepines, cyclopenthiazide, oral contraceptive steroids and digoxin.
Patent KR-840001585-B1 (KR)
Title: Electric motor rotor
Inventor: O SANG-SAE
IPC: H02K17/18
Filed: 1983-03-11
Granted: 1984-10-08
Abstract: The aluminium for a ring coil is inserted between the core and shaft to improve the mechanical balance. The ring coil is placed perpendicular to the drum coil so that the magnetic flux from the main magnetic pole is crossed at both coils, reducing magnetic flux leakage. Thus, the total magnetic flux is available and maximum voltage can be induced.
Patent KR-860001838-B1 (KR)
Title: Apparatus for connecting upper and lower curtain wall
Inventor: GARTNER KARL
IPC: E04B2/90
Filed: 1983-07-27
Granted: 1986-10-24
Abstract: The connecting device for upper and lower curtain wall units comprises a connecting member having an upper portion (56) connected to a lower horizontal frame member(2c) of an upper curtain wall unit(AC) and to a horizontal batten(61) of the lower horizontal frame member. The connecting member further has a lower portion (57) connected to an upper horizontal frame member(2a) of a lower curtain wall unit(Aa) and to a horizontal batten (61) of the upper horizontal frame member. The lower end of the outer wall of the connecting member is formed as a hanging piece separately from the outer wall.
Patent KR-920004298-B1 (KR)
Title: Power supply with current regulating circuit
Inventor: HOFFMAN PHILIP A
IPC: G05F3/22
Filed: 1983-12-30
Granted: 1992-06-01
Abstract: A direct current power supply includes a rectifying circuit, a current regulating circuit and a smoothing circuit connected in series. Output connections are provided from the smoothing circuit. The rectifying circuit (36, Figs. 1A, 2, 3, 4; 36 min , Figs. 1B, 8) provides an unfiltered rectified output. The current regulating circuit (19, Figs. 1A, 1B, 8; 50, Fig. 2; 57, Fig. 3; 69, Fig. 4) is responsive to instant amplitude of the unfiltered rectified output from the rectifying circuit and passes current to the smoothing circuit (23, Figs. 1A, 1B, 2-4; 23 min , Fig. 6; 23 sec , Fig. 7; 73, Fig. 8) during periods when the unfiltered rectified output is between a first level, defined by voltage across the smoothing circuit, and a higher second level. The current regulating circuit blocks current to the smoothing circuit during periods when the unfiltered rectified output is greater than the second level.
Patent KR-900001215-B1 (KR)
Title: (3-amino-1h-pyrazol-4-yl)-(aryl) methanones, and preparation process, thereof
Inventor: TOMKERFUSIK ANDREW S
IPC: C07D409/06
Filed: 1984-06-22
Granted: 1990-02-28
Abstract: (3-Amino-1H-pyrazole-4-yl)(aryl) methanone of formula (I) is prepared.  In (I), R1 is halogen phenyl; pyridinyl thienyl; furanyl; maphthalene or pyrazinyl; R2 is H and C1-3 alkyl.  (I) is useful as anxiolytic agents and as intermediates for sedativehypnotic and epileptic agents.
Patent KR-920003941-B1 (KR)
Title: Glass fiber composition
Inventor: REY SIMONE L E
IPC: C03C13/00
Filed: 1984-09-18
Granted: 1992-05-18
Abstract: Glass fibers having the following constituents in the ranges of proportions indicated: SiO2, 57-70 wt. %; Al2O3, 2-7 wt. %; CaO, 5-10 wt. %; MgO, 0-4 wt. %; B2O3, 0-4.5 wt. %; and F, 0.5-4 wt. %; and wherein B2O3 and F are present in amounts according to the relationship: 3</=B2O3+1.5 F</=6.5 and wherein the fibers also contain the alkali oxides Na2O and K2O, in amounts according to the relationship: 16 wt. %<Na2O+K2O<20 wt. %. The glass fibers are used advantageously in thermal and/or acoustic insulation.
Patent KR-910009290-B1 (KR)
Inventor: MARK CHING P
IPC: C07D205/08
Filed: 1984-10-02
Granted: 1991-11-09
Abstract: 내용 없음.
Patent KR-890004729-B1 (KR)
Title: The control devices of elevator
Inventor: ISHI DOSIAKI
IPC: B66B5/00
Filed: 1984-10-11
Granted: 1989-11-25
Abstract: The system reduces the collision impacts due to backlash during transitions between the power/driving and the regenerative/driven modes of operation.  In the first step, the system detects a separation between teeth of the first and second gears, and reduces the torque applied to the output shaft by the motor in response to the separation detection to attendantly reduce a relative speed difference between the output and input shafts.
Patent KR-910000665-B1 (KR)
Inventor: HAMMEN HANO W
IPC: A23K20/195
Filed: 1984-11-10
Granted: 1991-01-31
Abstract: 내용 없음.
Patent KR-900000810-B1 (KR)
Title: Continuous freezing apparatus
Inventor: HASHIMOTO MASAHIDE
IPC: F25D17/04
Filed: 1985-01-11
Granted: 1990-02-17
Abstract: Continuous freezing appts. comprises a belt transporting items for freezing below the bottom run of a flexible sheet conveyor, the bottom run engaging the items on the belt and being filled with cold brine.  The top run of the flexible sheet conveyor travels in fully- open width, but the bottom run travels with transverse slack, so that it can contain the cold brine, under control of a guide system of guid rails and synthetic resin sliders, or guide rails and roller chains.  The flexible sheet conveyor does not itself receive rubbing wear.
Patent KR-890002279-B1 (KR)
Title: Process for stimulating biooxidation of contaminant within subterranean formation
Inventor: RAYMOND RICHARD L
IPC: B09B5/00
Filed: 1985-11-08
Granted: 1989-06-27
Abstract: @ The present invention provides a process in which oxygen and nutrients are effectively supplied to biota for stimulating the biooxidation of a compound within a subterranean formation characterized by introducing an aqueous solution of hydrogen peroxide into the subterranean formation at at least one site, the 24-hour average concentration of the hydrogen peroxide initially introduced being between 0.0001% and 0.1% and increasing the 24-hour average concentration of hydrogen peroxide with time at a rate sufficient to provide a corresponding increase in oxygen available to the biota within the subterranean formation but without providing a toxic environment to the biota, and increasing intermittently the hydrogen peroxide concentration introduced into the formation for a short time sufficiently to be toxic to biota at or closely adjacent to the site of introduction thereof thereby removing the biota and thus increasing the permeability of the formation at or adjacent to the site of hydrogen peroxide introduction.
Patent KR-890003175-B1 (KR)
Title: Electronic fishing detector
Inventor: HONG BAEG-YONG
IPC: G08B1/00
Filed: 1986-04-12
Granted: 1989-08-25
Abstract: The detector comprises an impulse transmitter (5) for converting the fish-bite signals to impulse signals, a piezeoelectric element (6) converting impulse signals to electric signals, an adjuster for controlling the sensitivity, an amplifier for amplifying the signals from the piezo-electric element (6), an oscillator for generating oscillting signals according to the amplified signals, a piezo- electric vibrator (2) connected to the oscilltor, and an LED connected to oscillator in parallel.
Patent KR-910005481-B1 (KR)
Inventor: YOKO GOICHI
IPC: B41J2/30
Filed: 1986-05-29
Granted: 1991-07-31
Abstract: 내용 없음.
Patent KR-910001827-B1 (KR)
Inventor: MASHMO SATOSHI
IPC: F16G5/04
Filed: 1986-06-02
Granted: 1991-03-26
Abstract: 내용 없음.
Patent KR-900002198-B1 (KR)
Title: Leak tester
Inventor: NAKANO KIYOSI
IPC: G01M3/22
Filed: 1986-06-13
Granted: 1990-04-04
Abstract: A leak tester for detecting the leakage of sealed gas includes a cavity, a pressing fixture (23)(23') - (28)(28') having a pressing unit (10) - (15) to seal the open gate of a tested object, a plurality of pressing unit for pressing the fixture to the sealed face of the tested object, a first device (29) for loading and unloading the fixture, a dummy member (47)(48) corresponding to the tested object shape, a moving means (49) for allowing the dummy member to be moved between the sensing and disengaging position, and a second device (61) for loading and unloading the pressing fixture to the dummy member.
Patent KR-900007725-B1 (KR)
Title: Heat exchanger
Inventor: KUDOH MITUO
IPC: F28D1/047
Filed: 1986-06-30
Granted: 1990-10-19
Abstract: A heat exchanger comprising a number of fins and at least one heat transfer tube held in contact with said fins, said fins being severed to form slits therein and alternately raised to form bridge-like louvers in a staggered manner with respect to a fin base line, characterised in that the number of said louvers grouped in a louver group between a first fin base and a second fin base is an even number not smaller than four; that the louver of said louver group closest to said first fin base has a maximum raised height; and that the louvers of said louver group located each on the same side with respect to said fin base line are arranged along a line which connects points at the same outer edges of the respective louvers and an adjacent fin base and which is inclined at a predetermined constant angle with respect to the fin base line.
Patent KR-890003231-B1 (KR)
Title: Method for welding of steam radiation fin
Inventor: LEE DONG-RAK
IPC: F28F1/32
Filed: 1986-10-02
Granted: 1989-08-27
Abstract: Inserting recesses (13,14) for welding rods (2) are mounted on a steam radiation fin (10).  The radiation fins are arranged on a pipe in line, to install the groove at upper part of a steam pipe (1) The welding rods are penetrated from one end to the other end of the fins to weld by electric resistance heat, and  join the fins with the steam pipe.  The steam radiation fin adheres to a circumference of the steam pipe for heat conductivity.  A joining portion (12) of a central inserting hole (11) has some intevals with the inserting recesses for the welding rods.
Patent KR-900002193-B1 (KR)
Title: The forming method & apparatus of knife
Inventor: HONG SUN-HO
IPC: B21H7/10
Filed: 1987-01-17
Granted: 1990-04-04
Abstract: The method for forming a knife blade for shaving leather includes processes of: bending steel plate, heating the bended steel plate up to 1350 C, making it pass through a plurality of rollers, and spraying cooling water while passing through the rollers so that 0.1mm thick hardened layer can be formed.  The apparatus comprises a column which has a screw correspondent to the pitch of the knife blade, female rollers having steps, and male rollers, inserted into the steps formed in the female rollers.
Patent KR-900006398-B1 (KR)
Title: Devices generating hall call of elevator
Inventor: SUZUKI SIGEHIGO
IPC: B66B1/14
Filed: 1987-02-27
Granted: 1990-08-30
Abstract: control means for transfering an elevator car to the floor where a call signal is tenerated; an upper floor call signal generation switch for registering the call signal, which is produced on the upper floor than the present car position, to the control means; and an under floor call signal generation switch for registering the call signal, which is produced on the under floor call signal generation switch for registering the call signal, which is produced on the under floor than the present car position, to the control means.
Patent KR-900003817-B1 (KR)
Title: Soft resin product
Inventor: YOSIMI DAKAHARU
IPC: B32B25/08
Filed: 1987-05-29
Granted: 1990-05-31
Abstract: A non-rigid type resin moulding is composed of a base material (2) of polyolefin, a styrenic thermoplastic elastomer resin non-rigid layer (3), and a polyolefin resin skin layer (4). The styrenic thermoplastic resin is pref. a block polymer cong. as a soft segment (s), polybutadiene, polyisoprene or a polyolefin copolymer and the styrenic thermoplastic resin is a block polymer which is composed of soft segment (s) of polybutadiene, polyisoprene or a polyolefin copolymer, and hard segment (s) f polystyrene, the soft segment being hydrogenated. Pref. polyolefin resin is PP, PE, etc. Laminate moulding may be formed by injection moulding method. Moulding may contain glass fibre as a reinforcing material or be painted or frocking-worked.
Patent KR-900005523-B1 (KR)
Title: Gas liquid contacting apparatus
Inventor: HONGO GENGIRO
IPC: B01D53/18
Filed: 1987-06-04
Granted: 1990-07-31
Abstract: A gas-liq. contact appts. comprises a blowing device within a gas channel including a wire screen supporting a flow of the liq. The screen includes a number of spaced rods with two parallel wire sheets attached to them. The wires have V-shaped sections and are conneced to the rods at intervals. The liq. is dosed onto the screen and recycled via a conduit at the bottom to the dosing device by means of a pump. The wires on the screen are positioned in different horizontal planes to prevent gas flowing straight through. The liq. dosing device feeds liq. from a holding vessel via a flat outlet brim curved at a radial angle to form on the entire surface of the screen.
Patent KR-900004371-B1 (KR)
Title: Method of coordination of optical axis
Inventor: SAKAMODO TOSIHARU
IPC: G01M11/06
Filed: 1987-06-23
Granted: 1990-06-23
Abstract: The method for adjusting the beam axis of the headlight comprises steps; (a) calculating an inspection standard in accordance with a headlight position; (b) scanning screens (3a, 3b) in front of the automobile with a television camera; (c) detecting a boundary line of light and darkness which consistes of horizontal and inclined line parts; (d) calculating the relative distance between an intersection point of horizontal/inclined lines and a max. bright point; and (e) adjusting the beam axis so that a virtual boundary line of light and darkness is satisfied with the inspection standard.