baber/WOPTO huggingface dataset:
Patent KR-790001828-B1 (KR)
Title: Device for removing coke oven chamber door
Inventor: STEIMANN F
IPC: C10B25/14
Filed: 1976-12-15
Granted: 1979-12-22
Abstract: The support pivoted to a frame supports a first hydraulic drive for actuating movable jaws to engage with removing latches of a door to be removed.  The support also supports a separate second hydraulic drive for locking or unlocking a doorlocking device of the door.  A third separate hydraulic drive is connected with between the frame and the support for pivoting the support and a removed door suspended thereby for the frame.
Patent KR-820000873-B1 (KR)
Title: Video disc systems
Inventor: RUTISHAUSE E
Filed: 1977-08-08
Granted: 1982-05-17
Abstract: The color video information signal source (1a, 1b) including the modulation circuit network (3a, 3b, 3c, 4a) of providing modulated negative carrier wave signal of the first phase (R-Y) and the second phase (B-Y), the first output terminal (Y) providing luminance component of prescribed frequency band width, the signal combination circuit (5C) connected to the first and the second output terminal, the signal record (10) connected to the output of the frequency modulator are included in the video disc systems. The characteristic of the systems is the burst-pulse generating circuit (26).
Patent KR-820000673-B1 (KR)
Title: Stringed instrument neck with pechead
Inventor: KAMAN C
IPC: G10D3/14
Filed: 1978-09-11
Granted: 1982-04-22
Abstract: A neck for a stringed musical instrument, said neck comprising; a one-piece metallic neck frame having an elongated finger board section with upper and lower ends and a peghead section extending generally upward from said upper end of said fingerboard section and having two generally upward extending sides, a mounting plate located behind said peghead frame section said mounting plate being engaged with said peghead frame section and having two wing portions respectively extending laterally beyond said two sides of said peghead frame section a mass of structural foamed plastic surrounding said peghead frame section and said mounting plate.
Patent KR-840000453-B1 (KR)
Title: Disc reproducing system
Inventor: DOLBY RAY MILTON
IPC: G11B3/10
Filed: 1979-02-01
Granted: 1984-04-07
Abstract: This system reduces the effects of vertical perturbations of a phonograph disc surface, which result from disc and/or playback system mechanical imperfections. These imperfections are compensated by closed loop and/or open loop means, wherein the deviations of the record path are detected and employed to minimize the effects of the mechanical imperfections.
Patent KR-840001379-B1 (KR)
Title: Slag froming agent
Inventor: KITAMURA MINORU
IPC: A61K9/06
Filed: 1980-05-30
Granted: 1984-09-21
Abstract: A slag-forming flux for melting steel in a basic-O converter is made from slightly brunt magnesite or dolomite with <=3mm particle size and>=15% MgO by wetting them with water; adding 5-20% portland cement; making repeated addn. of mixt. to <=30mm briquets; and then, pressing the latter at 100-200kg/cm.  The final briquets showed a compressive strength of 10-20kg/cm2, sufficient resistance to breakage, and sufficient melting rate in the converter.  The use of magnesite-cement or dolomite-cement pellets in place of lime and fluorspar as slag-forming agents eliminated the evolution of F and decreased the wear of the lining.
Patent KR-840000796-B1 (KR)
Title: Process for preparing acetoxy-methyl penam compounds
Inventor: BARTH WAYNE ERNEST
IPC: C07D/
Filed: 1980-09-24
Granted: 1984-06-12
Abstract: Acetoxymethylpenam dioxides I (R=H, 3-phthalidyl, 4-crotonolactonyl, γ-butyrolacton-4yl, α-acyloxyalkyl) were prepd.  Thus, benzyl 6,6-dibromo-2,2-dimethyl-(5R)-penam-3α-carboxylate was oxidized to the 1-oxide which was hydrogenated over pd-C to give benzyl 2,2-dimethyl-(5R)-penam-3α-carboxylate 1α-oxide.  The latter compd. was heated with AC2O to give benzyl 2β-acetoxymethyl-2α-methyl-(5R)-peham-3α-carboxylate, which was oxidized to the 1,1-dioxide I (R=CH2P).
Patent KR-860001832-B1 (KR)
Title: Method of and apparatus for making and dispensing carbonated beverage
Inventor: MCMILLIN JOHN R
IPC: F16K11/07
Filed: 1981-01-26
Granted: 1986-10-24
Abstract: A method and an apparatus for manufacturing and dispensing carbonated beverage were described. The apparatus was composed of a water pump (11), carbonizing vessel (12), water line (13), gas line (14) contg. pressure regulator (50), and a second outlet (51) connected to a pressure regulator (52), and cooling coil (41).
Patent KR-860000630-B1 (KR)
Title: Rotary compressor
Inventor: ESLINGER PALPH GILBERT
IPC: F04C18/22
Filed: 1981-02-12
Granted: 1986-05-24
Abstract: The rotary air compressor includes a rotor which rotates within a housing and controls communication through inlet and outlet ports provided on the housing. It compresses air communicated through the inlet port for delivery to the outlet port. The inlet and outlet ports are provided with check valves controlling communication through them. After the rotor rotates through a deadcenter position, the check valves in both the inlet and outlet ports are closed. The rotor then rotates into a position in which the apex seals carried by the rotor wipe across the inlet and outlet ports simultaneously, so opening a communication path bypassing the apex seals so that the pressure levels in the chambers across the rotor are equalised. As the rotor continues to rotate, air is compressed and communicated to the outlet port.
Patent KR-820001458-B1 (KR)
Title: Single boom turn-tree derrick system
Inventor: HA YONG JIN
IPC: B66C23/60
Filed: 1981-06-09
Granted: 1982-08-21
Abstract: a turn tree having an ability of rotation and a shape of butterfly's wing is connected with a derrick post on its top by inserting a turn tree pin; a pair of guy lead wire is passed through a main guy block just before being put to a double wrapping drum of guy winch after making a main guy and an earring go down through a main guy block and joining a pair of main guy blocks with each other's end; a turn tree is rotated by having some of tensional force of guy lead wire transfer to a main guy wire, and said turn tree makes a boom move rapidly and rotate at a large angle.
Patent KR-830001961-B1 (KR)
Title: 슬라이드 파스너 엘레멘트 소재의 압출 성형장치
IPC: B29D5/00
Filed: 1981-10-14
Granted: 1983-09-29
Abstract: 내용 없음.
Patent KR-870000150-B1 (KR)
Title: An image pick up tube
Inventor: KUSANO TSUSHIROO
IPC: H01J29/45
Filed: 1983-05-09
Granted: 1987-02-12
Abstract: A high velocity electron beam scanning negatively charge biased image pickup tube comprises a target including a transparent conductive layer, photoconductor layer, and a layer for secondary electron emission on a light transmitting insulating substrate, layer being arranged on a light incidence side. The novelty is that the photoconductor layer consists of amorphous silicon contg. hydrogen. Tubes operating in the high velocity mode with the above photoconductor layer use electrons of excellent transition as the predominant carriers, providing decreased photoconductive lag and capacitive lag, with less degradation in photoresponse for blue light.
Patent KR-880001112-B1 (KR)
Title: Optical radiator
Inventor: MORI KEI
IPC: G02B6/00
Filed: 1983-10-21
Granted: 1988-06-29
Abstract: This invention relates to a light radiator which diffuses and radiates the transmitted light effectively through light conductor cable.  This light radiator is applied to the chlorella cultivation device in order to uniformly radiate the phato energy to chlorella. The transparent balls are made of glass and acryl. The lower edge of light conductor (1) is attached to the bottom of an airtight receptacle (4).  From the upper part of an airtight receptacle (4) the balls are filled.  In the periphery of light conductor (1) the groove is formed.
Patent KR-910005126-B1 (KR)
Inventor: KOKURE DOMOHIKKO
IPC: B29C35/00
Filed: 1983-11-01
Granted: 1991-07-23
Abstract: 내용 없음.
Patent KR-890002374-B1 (KR)
Title: Method of water-soluble doublesided adhesive-type
Inventor: KIM BYONG-MAN
IPC: C09J7/02
Filed: 1985-11-04
Granted: 1989-07-02
Abstract: The method comprises (i) coating water-soluble adhesive onto one side of a dualsided release paper and drying, (ii) sticking a water- soluble film selected from a gp. of gellatin, glue, cellulose and PVA on the coated paper, and (iii) coating adhesive dissolved in org. solvent onto the film, or joining over the film another release paper obtd. from coating water-soluble adhesive onto it and drying.
Patent KR-870000522-B1 (KR)
Title: Contisuous process preparing indole
Inventor: UENO TOMOYUKI
IPC: C07D209/08
Filed: 1985-11-08
Granted: 1987-03-14
Abstract: Indole is prepd. by the reaction of aniline with diol. This reaction is catalized by a catalyst containing Ib group metals, such as Cu, Ag, Au. The used catalyst is contacted with inert gas containing oxygen less than 5 vol.% to be refreshed. The refreshed catalyst is activated by reduction before use. In the reducing reaction, the refreshed catalyst is contacted with hydrogen, methanol, carbon dioxide, ammonia or hydrazine, at 100-500≰C. The produced indole is useful as a starting material of organic synthesis.
Patent KR-930002095-B1 (KR)
Inventor: YUASA AKIHIKO
IPC: B23Q1/00
Filed: 1985-11-08
Granted: 1993-03-26
Abstract: 내용 없음.
Patent KR-930005310-B1 (KR)
Inventor: LACHMAN IRWIN M
IPC: B01J35/04
Filed: 1986-03-18
Granted: 1993-06-17
Abstract: 내용 없음.
Patent KR-900000608-B1 (KR)
Title: Translation display device
Inventor: DOEI MIWAKO
IPC: G06F17/27
Filed: 1986-03-28
Granted: 1990-02-01
Abstract: The system comprises a translatin processor (3,4) with a dictionary (4) for storing data necessary for translation.  The processor is adapted to process a given original sentence to produce a translated sentence.  The sentence is output in a horizontal direction.  The output has a managing section to manage the input original and translated sentences, which are dealt with in predetermined units of translation processing.  An output position controller that the start lines of the original and translated sentences in the predetermined units are located at corresponding positions in the output sections. The output position controller comprises a separator for inserting a separation character line between end lines of the original and translated sentences of a given group.
Patent KR-900003168-B1 (KR)
Title: Frequency measuring apparatus
Inventor: GONO HIROMI
IPC: G01R23/02
Filed: 1986-06-05
Granted: 1990-05-09
Abstract: A timing circuit responds to an input signal forming an interrupt signal for a microcomputer and produces data representing set time control of the input signal. A measuring circuit measures the period of the input signal in accordance with these data. An arithmetic unit computes the frequency of the input signal at intervals given by the measuring circuit output. Signal generators controlled by the input signal are set by the imput signal and reset by the computing operation in the arithmetic unit. A masking unit controlled by the second signal generator determines whether the interrupt signal is fed to the computer.
Patent KR-890000549-B1 (KR)
Title: Storehouse agricultural products
Inventor: YUN IN-HWA
IPC: A01F29/00
Filed: 1986-07-15
Granted: 1989-03-21
Abstract: The invention provides a storehouse suitable for storing and preserving fruits and vegitables of high water contents over the period of humid summer and autumn.  In the construction of an ordinary above-ground storehouse with earth floor, the wall with a door and the opposite wall to the door are solidly constructed but the other two sidewalls are constructed of prefabricated members removable for ventilation of air during the humid season.  The opened walls each having wire mesh screens agaist intruding animals.
Patent KR-890003278-B1 (KR)
Title: Metal extruder with a container and double rams
Inventor: OM CHANG-BOM
IPC: B21C23/21
Filed: 1986-07-21
Granted: 1989-09-06
Abstract: A metal extruding method with a container and double rams comprises installing an inner container and rams in the container of extruder composed of a container and rams, inserting a billet into the inner container and extruding with the use of dummy block.  this method makes it possible to extrude smaller sized billets than those fit for an existing extruder, or those which need more extruding stress without changing the existing extruder, only with making an inner container and rams.
Patent KR-900002393-B1 (KR)
Title: Cooking device
Inventor: NODA DOMIMIZJU
IPC: H05B6/68
Filed: 1986-12-27
Granted: 1990-04-13
Abstract: A cooking apparatus comprises means for detecting infrared rays from the food including first generating means for generating a first heat signal having a first component corresponding to the temperature of the food, and a second component corresponding to the actual tmperature in the vicinity of the detecting means when the detecting means receives infrared rays from the food, second generating means for generating a second heat signal having the second component when the detecting means receives no infrared rays from the food; temperature detecting means for detecting the change in ambient temperature in the vicinity of the detecting means.
Patent KR-900003482-B1 (KR)
Title: Inverter device
Inventor: NAKAMURA DAKASHI
IPC: H02P21/04
Filed: 1987-01-15
Granted: 1990-05-19
Abstract: To control an inverter, such as to regulate the rotary speed of an AC electro-motor in a sewing machine from a DC supply, the DC voltage is held at a low level until the operating frequency has achieved a given value. As the operating frequency passes above this value, the DC voltage is increased with the operating frequency. Pref. the DC voltage is held where the AC voltage is rectified from the AC supply by a rectifier, and a condensor is charged through a switch. The switch is regulated to harmonise with the operating frequency, and has a high switching frequency at the start of operation. Pref. the DC voltage is switched through an inverter section.
Patent KR-900005416-B1 (KR)
Title: X-ray intensifying screen
Inventor: TOKODA DAZUTO
IPC: C09K11/78
Filed: 1987-03-31
Granted: 1990-07-30
Abstract: X-ray intensifying screen is composed of a substrate, a phosphor layer superposed on the substrate, and a protective layer superposed on the phosphor layer. The phosphor layer comprises a first phosphor layer contg. a phosphor of formula MaMn-1-x(2/3)a DO4:XR3+[R= Be, Mg, Ca, Sr, Ba, Zn or Cd; Ln= Y, Gd, La or Lu; D= Ta or Nb; R= Tm, Pr, Sm, Eu, Tb, Dy or Yb; 0<= a <=1; 0<= x <=0.005! and a second phosphor layer contg. CaWO4. The phosphor layers provide a good granularity and sensitivity.
Patent KR-900002959-B1 (KR)
Title: Method and device for generating power using waves
Inventor: SHIM HYUN-JIN
IPC: F03B13/12
Filed: 1987-04-07
Granted: 1990-05-03
Abstract: A rope (4) coupled to a buoy (3) and a chain (5) are wound round a first sprocket (15) having a clutch bearing (33) so that when there is rising buoyancy in the buoy, the first sprocket is rotated by a traction force of the chain, and the rotation power transmitted to an input shaft (7) of a transmission through a chain (32) drives a generator to generate electric power.
Patent KR-950011209-B1 (KR)
Inventor: KELLEN JAMES N
IPC: C09J7/02
Filed: 1987-05-18
Granted: 1995-09-29
Abstract: 내용 없음.
Patent KR-900005423-B1 (KR)
Title: Impulse communtatio inverter
Inventor: CHO KYU-HYUNG
IPC: H02M7/00
Filed: 1987-06-09
Granted: 1990-07-30
Abstract: The inverter for preventing the primary coil short of a transformer during the commutation of thyristors comprises a transformer (10) of which stcondary winding is connected to the load, thyristors (T1-4) triggered by "a" and "b" taps of the primary winding of the transformer, a commutation condenseer (c) connected between junctions of the thyristors an inductor (L) for energy absorption generated at the primary and secondary windings of the transformer, and commutation diodes (D1-2.).
Patent KR-900001822-B1 (KR)
Title: A sound system toy
Inventor: KANG YUN-SIK
IPC: A63H3/28
Filed: 1987-06-15
Granted: 1990-03-24
Abstract: The synthesizer for detecting man's access and touch with an ultrared reflection sensor and a touch sensor includes an address generator (5) transmitting 16 bit address signal to a ROM (6) by accepting a clock pulse, a ROM (6) having many kinds of voice information in different addresses and utilizing a data modulating method, a register (7) formed to transmit voice information by one bit serially, a voice reproducing circuit (8) converting serial digital signal to stepform wave voice signal, and a low pass filter (9), an active filter with arithmatic amplifier, removing high frequency component in the step form wave voice signal for complete analog voice signal.
Patent KR-910002317-B1 (KR)
Inventor: FUJIMOTO AKIHIKO
IPC: G05B19/418
Filed: 1987-07-02
Granted: 1991-04-11
Abstract: 내용 없음.
Patent KR-900008714-B1 (KR)
Inventor: CHUN TAE-IL
IPC: B41M3/12
Filed: 1987-07-09
Granted: 1990-11-27
Abstract: 내용 없음.
Patent KR-960015211-B1 (KR)
Inventor: NICOLAAS YORIS BAARS
IPC: H03M1/10
Filed: 1987-11-13
Granted: 1996-11-01
Abstract: 내용없음.
Patent KR-900005541-B1 (KR)
Title: Color cathode-ray tube
Inventor: MORIHASI KACHUAE
IPC: H01J29/76
Filed: 1988-03-16
Granted: 1990-07-31
Abstract: The colour cathode ray tube apparatus incorporates a deflection yoke for generating the main and auxiliary horizontal deflection magnetic fields. The horizontal deflection magnetic field includes a main magnetic field and an auxiliary magnetic field. The main magnetic field has a barrel-shaped substantially symmetrically formed Y-Z plane and the auxiliary magnetic field is substantially antisymmetric about the Y-Z plane. The auxiliary horizontal deflection magnetic field is generated by toroidal coil (28) wound around ferrite core (24). Accordingly, a vertical deflection coil (25) and an auxiliary horizontal deflection coil (28) are wound around the ferrite core (24). A shadow mask (22) is arranged near the phosphor screen (21) to oppose the inner surface of the panel (18).
Patent KR-920009870-B1 (KR)
Title: Bi-cmos inverter circuit
Inventor: SHIN YUN-SUNG
IPC: H03K19/0944
Filed: 1988-04-21
Granted: 1992-11-02
Abstract: The  BiCMOS  inverter  circuit  comprises  a  MOS   inverter including  MOS  transistors   (M3,M4)   mutually   reverse-driving according to the level of an input power source (2),  and  bipolar transistors (Q3,Q4) with  their  bases  to  the  commoned  drains, thereby permitting the high speed switching  operation  between  a ground and a voltage source level. The circuit may further include MOS   transistors   (M5,M6)   to   enable   the   circuit   output advantageously to be fully switched between  the  ground  and  the voltage source level, which maintaining the high speed operation.
Patent KR-910001986-B1 (KR)
Inventor: MAZUMOTO DAKAHIRO
IPC: H02M3/335
Filed: 1988-04-25
Granted: 1991-03-30
Abstract: 내용 없음.
Patent KR-950014624-B1 (KR)
Title: Pcm speech signal exchanger device
Inventor: IM JE-SANG
IPC: H04M9/00
Filed: 1988-11-25
Granted: 1995-12-11
Abstract: The I/O lines and time slot are not fixed so that the ratio of stationary lines to inner lines connected to a PCM audio signal exchanger can be adjusted by an user. The exchanger includes a digital audio signal exchanger(200) for exchanging 256 channel PCM audio signals, a clock signal generator(300) for generating clock signal and synchronous signal, an audio signal transmitter(400) for converting analog signal to digital signal and digital signal to analog signal and for sending digital audio signal and analog signal through corresponding lines.
Patent KR-970005520-B1 (KR)
Inventor: FRANCO SARUTORIO
IPC: B21D43/10
Filed: 1988-12-15
Granted: 1997-04-17
Abstract: 내용없음.
Patent KR-920006610-B1 (KR)
Inventor: MURASE KAZUYUKI
IPC: G01R31/317
Filed: 1988-12-26
Granted: 1992-08-10
Abstract: 내용 없음.
Patent KR-920001180-B1 (KR)
Title: Input and output control circuit
Inventor: YUN NAM-IL
IPC: H04N1/00
Filed: 1989-01-13
Granted: 1992-02-06
Abstract: The I/O control circuit is used regardless  of  the  type  of central processing units (CPU) of facsimile. The circuit  includes a  first decoder  (10)  for  decoding  input  addresses   (A4-A6) according to chip select signal  and  I/O  R/W  enable  signal,  a second decoder (20) for decoding input addresses (A1-A3) according to chip select signal,  an  address  latch  (200)  for  generating decoding output (On1-On8) according to one output  signal  of  the first decoder (10) , a multiplexer  (300)  enabled  by  one  output signal of the first decoder  (10)  for  selecting  one  signal  of multiplexing input and  for  transmitting  to  an  I/O  data  bus according  to  the state  of  input  selection  signal,  a  first demultiplexer (DEMUX1)  for  generating  decoding  output  (Q0-Q7) according to the state of output selection signal,  and  a  second multiplexer (MUX2) for generating a first clock signal.
Patent KR-0179348-B1 (KR)
Inventor: HWANG EDWARD Y
IPC: F01D17/24
Filed: 1989-02-02
Granted: 1999-03-20
Abstract: 내용 없음.
Patent KR-0160495-B1 (KR)
Inventor: LEWIS JOHN G
IPC: H02K7/10
Filed: 1989-03-21
Granted: 1998-12-15
Abstract: 내용없음.
Patent KR-920000508-B1 (KR)
Inventor: ASO HIROAKI
IPC: H02K23/04
Filed: 1989-04-10
Granted: 1992-01-14
Abstract: 내용 없음.
Patent KR-930007289-B1 (KR)
Inventor: KOYAMA MASAHARU
IPC: H03F1/02
Filed: 1989-05-18
Granted: 1993-08-04
Abstract: 내용 없음.
Patent KR-920003857-B1 (KR)
Title: Initial signal muting circuit for power source
Inventor: LEE HO-JIN
IPC: H03K17/22
Filed: 1989-06-30
Granted: 1992-05-15
Abstract: The   initial   muting   circuit   using   the   saturation characteristics of a transistor or pop noise  generated  when  the current source starts. A resistor (R11), a transistor (Q11) and  a current source (I11) are connected to an  input  terminal  of  the input power (Vcc). A resistor (R12), a base of a transistor  (Q12) and a base of the transistor (Q11) is connected  to  the  resistor (R11). A collector of  the  transistor  (Q12)  and  a  base  of  a transistor (Q13) is connected  through  a  resistor  (R13)  to  an emitter of the transistor (Q11).  An  emitter  of  the  transistor (Q12) and a resistor (R14) are connected  to  an  emitter  of  the transistor (Q13). The resistors (R14,R12)  are  connected  to  the ground (GND).
Patent KR-920000534-B1 (KR)
Inventor: YASUE YOSHIHIKO
IPC: C23C30/00
Filed: 1989-08-19
Granted: 1992-01-14
Abstract: 내용 없음.
Patent KR-960014025-B1 (KR)
Inventor: YOSIGA NORIO
IPC: B32B15/08
Filed: 1989-09-21
Granted: 1996-10-11
Abstract: 내용없음.
Patent KR-0157303-B1 (KR)
Title: Uv-light stabilized polyester molding composition
Inventor: GOLDER MICHAEL D
IPC: C08K5/13
Filed: 1989-11-09
Granted: 1998-12-01
Abstract: A composition comprised of a thermoplastic polyester resin, and an effective amount of a triazine-based antioxidant and a benzophenone ultraviolet light absorber sufficient to achieve a color difference, as calculated in CIELab units under illuminant "D-65" according to ASTM Standard D-2244, of less than about 10.0, when exposed in a Xenon arc weather-ometer operated according to SAE J1885 for 315 Kj/sq.m.
Patent KR-970005521-B1 (KR)
Inventor: KURIYAMA MINORU
IPC: B22D17/14
Filed: 1989-11-29
Granted: 1997-04-17
Abstract: 내용없음.
Patent KR-920009587-B1 (KR)
Title: Composition containing extract of mulberry tree
Inventor: MEYBECK ALAIN
IPC: A61K36/00
Filed: 1988-06-10
Granted: 1992-10-21
Abstract: PCT No. PCT/FR88/00296 Sec. 371 Date Dec. 11, 1989 Sec. 102(e) Date Dec. 11, 1989 PCT Filed Jun. 10, 1988 PCT Pub. No. WO88/09654 PCT Pub. Date Dec. 15, 1988.A composition comprising hydrated lipidic lamellar phases of liposomes containing a mulberry component. The composition may also contain kojic acid or its salts or esters, hydroquinone, or a mixture of kojic acid or its salts or esters and hydroquinone. This composition has skin-lightening properties or anti-inflammatory activity and has pharmaceutical and cosmetic applications. A method for lightening the skin or for applying anti-inflammatory formulation to the skin by applying to the skin a composition comprising hydrated lipidic lamellar phases or liposomes containing a mulberry component.