baber/WOPTO huggingface dataset:
Patent KR-890002203-B1 (KR)
Title: Extract generating device
Inventor: NAYA MASARU
IPC: A47J31/057
Filed: 1984-02-24
Granted: 1989-06-23
Abstract: The extract preparing system has a hot drinks unit (2) with a jug (4) and a filter (5) and a hot water unit (1) to supply hot water and a plate (25) with elements (28) to keep the jug warm when on the plate.  A cool vessel (6) lies between the jug and the filter and is filled with ice to form a cold drinks unit with the jug and filter.  The plate connected to the hot water unit can be set between a first position in which the hot drinks unit can be placed on the plate and removed from it and a second position (withdrawn) in which the cold drinks unit can be placed in the system for receiving hot water from the hot water unit.
Patent KR-890000154-B1 (KR)
Title: Color sorting apparatus for granular objects
Inventor: SATAKE TOSHIHIKO
IPC: B07C5/342
Filed: 1984-03-17
Granted: 1989-03-08
Abstract: The apparatus has intensity of background light adjusted, so no difference exists between amounts of light received whether or not objects are in path.  Objects are brought to a sorting path and acceptable ones are collected by a tube.  A foreign particle outlet is provided for discharging unacceptable objects out of the apparatus.  Photoelectric detectors at opposite side of the path sense acceptable and unacceptable objects.  The detectors include light emitters and background lights to provide a reference.  A valve actuator is responsive to the light receivers for producing an ejection signal when any unacceptable objects are present in the path.  Sorting operation is not interrupted while adjusting background brightness.
Patent KR-860000328-B1 (KR)
Title: The control apparatus for traffic signal lamps
Inventor: JONG DONG-KUN
IPC: G08G1/09
Filed: 1984-04-13
Granted: 1986-04-09
Abstract: A conventional apparatus for traffic signal lamps turns each lamp on/ off by switching associated power lines that extend from the apparatus. The new control apparatus employs two functional blocks; a signal transmitter and multiple receivers located at each corner of the cross. As only two pair of lines, the control line and power line, are connected between the transmitter part and the receiver part, this helps in repairs and saves line cost. The receiver has decoder circuits, a memory and an error detect circuit. It drives the traffic lamps using photo-triacs. In erroneous cases, it can generate blinking signals in the traffic lamps.
Patent KR-920003838-B1 (KR)
Inventor: HAMAO UMEJAWA
IPC: A61P31/04
Filed: 1984-08-14
Granted: 1992-05-15
Abstract: 내용 없음.
Patent KR-850000031-B1 (KR)
Title: Process for preparing cycloalka(4,5)pyrrolo(2,3-g)isoquinoline
Inventor: BERGER LEO
IPC: C07D/
Filed: 1984-08-27
Granted: 1985-02-13
Abstract: Isoquinolines. [I; R1 = alkyl, alkoxyalkyl or cycloalkylalkyl; n = 3,4,5 or 6 , useful as a nervous sedative, were prepd. by the treatment of II with formaldehyde. Thus, the mixture of 15.6 g N- methyl-1,5-dimethoxycyclohexa-1,4-diene-3-ethylamine, 16.7 g 2- isonitrosocyclohexanone, and 19.5 g Zn powder was heated for 5 hrs. and excess dioxane was added. The product was treated with HCl to give 12.2 g 1,2,3,5,6,7,8,9-octahydro-2-(2-(methylamino)ethyl)-4H- carbazole-4-one HCl  salt.
Patent KR-930001545-B1 (KR)
Title: Rotation sensor
Inventor: NAKAMIJO HIROMITSU
IPC: G01P3/487
Filed: 1984-12-18
Granted: 1993-03-04
Abstract: @ A rotation sensor includes circuitry for sensing both small units of rotation of a rotating body relative to a stationary body and a predetermined angular orientation of the former to the latter, and is designed to prevent electromagnetic interference between the rotation sensor circuitry (FG) and angular position sensor circuitry (PG). The FG circuit defines a full annular ring about the axis of the rotating body whereas the PG circuit covers a relatively narrow annular sector. The FG and PG circuits lie at different radial positions and do not overlap radially. Corresponding PG and FG magnetic rings fixed to the stationary body opposite the PG and FG circuits consist of annular sectors magnetized to alternating polarities. The symmetrical spacing of the FG magnetic sectors matches the angular spacing of FG circuit elements oriented perpendicular to the magnetic flux generated by adjoining magnetic sectors. The PG magnetic sectors match both the spacing and the total angular extent of the PG circuit. As the PG and FG circuits rotate, the corresponding magnetic sectors induce electric fields, resulting in the desired sensor signals. The PG and FG circuits are connected in parallel to a common electrical terminal. Connections from opposite ends of the FG circuit to the common terminal and to the FG output terminal may be curved so as to maximize their length in the magnetic flux region while minimizing their obliquity to the magnetic flux lines.
Patent KR-880000355-B1 (KR)
Title: Valance device
Inventor: LEE JIN-HUI
IPC: F16F15/22
Filed: 1985-04-22
Granted: 1988-03-20
Abstract: Secondary-stage balance is applied to an engine of which crank shaft gear are in an odd number to remove the vibration in tanden 4- cylindered engine.  Some simple alteration to the bearing cap (BC) and the oil pan housing (HOP) are allous the mounting of the balance without any modification to engine block in use.  The seconde balancing wt.(CW2) can have a balancing wt. at each of rotary shafts (S1)(S2).  The timing gear is positioned at the gear of oil pump, gear of cam shaft, and gear of fuel pump shaft, which are connected to the gear of crank shaft.
Patent KR-890000320-B1 (KR)
Title: Synthetic resin ball bearing
Inventor: TANAKA KOUICHI
IPC: F16C13/00
Filed: 1985-07-13
Granted: 1989-03-14
Abstract: This synthetic resin ball bearing comprises an outer race, an inner race and a number of balls disposed between the race.  The out race to receive external load thereon, is conposed of a pair of interfitting cup-shaped members.  Each cup-shaped member has an opening in the center of the floor portion, and the first of the members is seized to snugly fit in the second members.  The inner race has an annular shape to be positioned to extend through the respective openings in the first and second members to define an annular chamber in cooperation with the first member and the floor wall of the second member.  An annular projection extends from the inner race into the chamber to define a pair of ball receiving stations.
Patent KR-910006351-B1 (KR)
Inventor: MIYAJI SIGEHIRO
IPC: B29C70/68
Filed: 1985-12-24
Granted: 1991-08-21
Abstract: 내용 없음.
Patent KR-890005112-B1 (KR)
Inventor: CHO BU-SU
IPC: A47C1/035
Filed: 1986-03-22
Granted: 1989-12-11
Abstract: 내용 없음.
Patent KR-890001094-B1 (KR)
Title: A process for the production of instant noodle paste anade from fish
Inventor: KIM HYON-IL
IPC: A23L17/00
Filed: 1986-05-12
Granted: 1989-04-24
Abstract: A noodle was prepd. by mixing fish and starch with addible salt, dextrose, phosphate salt and seasoning.  Thus, 80kg fish contg. 15kg starch and 1.6kg addible salt was blended with a mixt. contg. 0.12kg dextrose, 0.32kg artificial seasoning, 0.08kg phosphate salt, 0.06kg powdered onions, 2.9kg egg, 0.04kg potassium sorbate, 0.12kg xylose and 9kg H2O to give fish jelly, which was pressed in a vermicelli- press to give the noodle of protein-rich fish jelly.
Patent KR-890002341-B1 (KR)
Title: Method and apparatus for killing insects
Inventor: TONYE S D TSENG
IPC: A01M1/08
Filed: 1986-06-16
Granted: 1989-07-01
Abstract: A suction fan assembly (20) is disposed within a housing (10) behind a protective grid (18) at the front opening (15).  The suction fan assembly has a motor (22) supported by two pairs of supporting bars (24) which are at right angles to each other and are affixed to the interior wall (23) of the housing.  An insect killing means rotatably mounted within the housing is disposed between a screen (40) and the suction fan assembly.  A rotary grill (42) having a number of blades (43) may be rotated in sliding contact with the screen by the force of air flow from the suction fan assembly, such that sucked insects are crushed and killed by the rotary grill.
Patent KR-940003756-B1 (KR)
Inventor: MATTSON RONALD J
IPC: C07D401/14
Filed: 1986-07-08
Granted: 1994-04-30
Abstract: 내용 없음.
Patent KR-890003778-B1 (KR)
Title: Method and apparatus for sandblasting a workpiece
Inventor: TANO TERU
IPC: B24C7/00
Filed: 1986-08-05
Granted: 1989-10-04
Abstract: The workpiece (W) is located at a machining position (P1). Air streams (S) are produced by sucking the air around the workpiece (W) in a first direction.  During sucking, abrasive grains are blown against the surface of the workpiece (W) in a second direction at an angle (  ) which is smaller than 90 degrees with respect to the first direction, while the velocity of the abrasive grains blown against peripheries of the workpiece is larger than that of the abrasive grains blown against a center portion of the workpiece (W).
Patent KR-900002667-B1 (KR)
Title: The semiconductor memory device having complementary perceiving voltage in memory cell
Inventor: NAKANO MASAO
IPC: G11C11/4099
Filed: 1986-09-01
Granted: 1990-04-21
Abstract: The semiconductor memory device comprises a memory cell and a gate circuit for coupling the memory cell to a bit line.  The device has a precharge circuit for precharging the bit line pair to a predetermined resultant precharge voltage in a reset state. The precharge circuit precharges a bit line pair with the precharge voltage obtd. by adding a compensating voltage to a precharge voltage in the reset state.  The compensating voltage is adapted to compensate for variation in a memory cell discriminating voltage based on variation in a memory cell voltage caused by capacitive coupling of a word line to a memory capacitor due to a parasitic capacitance of a gate circuit in the active state.
Patent KR-940004346-B1 (KR)
Inventor: WRIGHT DANNY O
IPC: F02D41/04
Filed: 1986-09-13
Granted: 1994-05-23
Abstract: 내용 없음.
Patent KR-900002388-B1 (KR)
Title: Electromagnetic induction heater
Inventor: HAKIZAWA OBYAS
IPC: H05B6/10
Filed: 1986-10-17
Granted: 1990-04-13
Abstract: The electromagnetic oven has pairs of electromagnets symmetrically arranged on a path through which the item to be heated is passed, the electromagnet developing an alternating magnetic field in the space between them.  Magnetic flux concentrating members are disposed at the edges of the electromagnets to concentrate magnetic flux at the edges of the space through which the item to be heated passes.  The flux concentrating members are being aligned with the axis of movement of the item through the oven.
Patent KR-890002462-B1 (KR)
Title: Controller of sewing machine
Inventor: YAMAUCHI SATOMI
IPC: D05B69/36
Filed: 1986-11-28
Granted: 1989-07-10
Abstract: The sewing machine control and regulating unit incorporates a first switch for rotation control by means of a rotation command signal, a device for the determining of rotation conditions that are dangerous to the machine operator and a device for the blocking of the rotation command signal in response to the detector, which detects the lifting of the fabric presser part as well as the operation of a pedal switch.  The detector features a proximity switch in the neightbourhood of the sewing machine needle.
Patent KR-890002404-B1 (KR)
Title: A process for the manufacturing of cigarettes flavour material
Inventor: KIM OK-CHAN
IPC: C11B9/00
Filed: 1986-12-12
Granted: 1989-07-03
Abstract: Cigarettes flavour materials are prepd. by heating saccharides (i.e. glucose) contg. amino acid (i.e. one or more out of glycine, alanine, aminobutyric acid) and carbonyl in the presence of polyalcohols (i.e. propyleneglycole or glycerine) or water.  The rxn. performed at 80- 180 deg.C for 1-10 hr.
Patent KR-900004853-B1 (KR)
Title: Making process for steel plate for galvanization
Inventor: BAE DAE-CHOL
IPC: C21D9/46
Filed: 1986-12-30
Granted: 1990-07-08
Abstract: The method is characterised by heating steel slab to above 1200 deg.C, hot-rolling at a finish temperature of 870-920 deg.C, coiling at 580-720 deg.C, cold-rolling to reduction of 60-85%, and holding a dipping temperature to 480-500 deg.C. The steel slab comprises up to 0.1 wt.% C, up to 0.3 wt.% Mn, up to 0.02 wt.% Si, up to 0.015 wt.% P. up to 0.015 wt.% S, 0.03-0.07 wt.% sol. Al, and the balance Fe.
Patent KR-920003148-B1 (KR)
Inventor: HASHIMOTO YUDAKA
IPC: C03C25/105
Filed: 1987-02-27
Granted: 1992-04-20
Abstract: 내용 없음.
Patent KR-890003611-B1 (KR)
Title: Process for skinning chestnuts
Inventor: SO SANG-MUN
IPC: A23N7/08
Filed: 1987-03-06
Granted: 1989-09-28
Abstract: Chestnuts (1) feed by screw (5) rotating at the speed of 600-900 rpm, are incised by rotary blade (7).  Incised chestnuts are treated at the drier for 5-10 min or atmospher for 24 hrs so that the outer cover of the chestnuts is removed by friction process and the inner covers of the chestnuts put in a friction roller are peeled by elastic force and friction resist.  The rotary blades are attached to a rotary body (6), rotating at the speed of 150 rpm and controlled in its height to adjust the depth of incision with inner plate (6a).
Patent KR-910002878-B1 (KR)
Title: Process for preparation of thiazole compounds
Inventor: MUN SOON-KU
IPC: C07D277/40
Filed: 1987-06-15
Granted: 1991-05-09
Abstract: A             process             for             preparing 2-(2- aminothiazol-4-yl)-2-syn-alkoxyimi-noacetic acid  derivs.  of formula  (I)  comprises  (a)  nitrosoation   and   alkylation   of acetylacetone to obtain 2,4-dioxo-3-alkoxyiminopentane of  formula (II),     (b)     halogenation     of     (II)     to      produce 2,4-diketo-1,5-dihalo-3-alkoxyiminopentane  (V),  (c)  cyclization reaction of (V) with a thiourea cpd. to produce a cpd. of  formula (III), (d) reaction of (III) with pyridine to produce  a  cpd.  of formula (IV), and (e) hydrolysis of (IV) with  a  strong  base  to produce (I). In the formulas, R1= H or amino-protecting gp.; R2= H or C1-6 alkyl; X= Cl, Br or I.
Patent KR-900004043-B1 (KR)
Title: Diphosphonic acid derivatives process for the preparation thereof and pharmaceutical compositions containing them
Inventor: BOSIES ELMAR
IPC: C07F9/6539
Filed: 1987-08-01
Granted: 1990-06-09
Abstract: Diphosphonic acid derivs. of formula (I) and their pharmaceuticlly acceptable salts are prepared. In (I), Het is imidazol, imidazolin, (iso)oxazol, oxazolin thiazol, thiazolin, triazol, oxadiazol or thiadiazol; Y is H or lower alkyl; X is amino substd. by H, OH or lower alkyl; R is H or lower alkyl. (I) are useful as calcium complexing agents for treating metabolic bone.
Patent KR-900004806-B1 (KR)
Title: Apparatus of mussels harvesting
Inventor: KANG JONG-KI
IPC: A01K80/00
Filed: 1987-08-25
Granted: 1990-07-07
Abstract: The collector is useful for collecting aysters deep in a tidal flat. The apparatus (1) includes support bar (3) having multiple traverse stems (2); upper and lower moving rods (4) connected with eccentric shaft (10) of wheel (9) via rope (7), guide roller (8); stem (12) of traverse bar (11) positioned between stems (2) of support bar (3); cam member body (13) with pull spring (14) in both sides of traverse bar (11), which is connected with eccentric cam shaft (10) on wheel (9) via rope (15), guide roller (16).
Patent KR-940001566-B1 (KR)
Title: Speed mode designating circuit
Inventor: PARK SE-YONG
IPC: G11B5/027
Filed: 1988-03-31
Granted: 1994-02-24
Abstract: The apparatus for forcedly designating the speed mode comprises switching means for switching PAL and NTSC system, wherein it is connected to Micom, digitron connected to Micom, digitron connected to Micom, a first transistor of which collector is connected to the switching means, a second transistor of which collector is connected to the base of the first transistor and of which emitter is connected to PAL terminal, and a third transistor of which collector is connected to the base of the second transistor and of which emitter is connected commonly to speed mode terminal and clock terminal, thereby improving the reliability of record by forcedly designating the speed mode by compulsion during recording.
Patent KR-930004417-B1 (KR)
Inventor: SUGIHARA YATSUO
IPC: C08G63/685
Filed: 1988-09-07
Granted: 1993-05-27
Abstract: 내용 없음.
Patent KR-910006682-B1 (KR)
Title: Image data curve detecting method for picture transmission device
Inventor: CHANG KI-SOO
IPC: H04N1/40
Filed: 1988-11-30
Granted: 1991-08-30
Abstract: The method detects the inflection of the image data using the bit detection table and the mask table. The method includes steps: (A) comparing the detected inflection bit address and  the  number of bit of the standard pixel of one line; (B) replacing the  value of the inflection bit position by the number of pixel when the bit address is larger; (C) checking that the inflection exists on  one byte of the scan  data  whent  eh  bit  address  is  smaller;  (D) calculating the inflection bit address when the inflection  exists on one byte of the scan data and otherwise increasing  the  memory address of the scan buffer; (E)  checking  that  the  scan  buffer address is the last address of the line; and (F) writing  the  end of the line on the address saving region of the scan  buffer  when the scan buffer address is the last address, loading the number of pixel on the inflection bit, and oterwise saving  the  address  of scan buffer memory and calculating the inflection bit address.
Patent KR-910007899-B1 (KR)
Title: End making method for rotary trans
Inventor: WON IN-JIN
IPC: G11B5/52
Filed: 1988-12-03
Granted: 1991-10-04
Abstract: The method for coating the insulation material on the core of the rotary transformer in the video head drum comprises steps:  a) printing the insulation material on a core face (1); b) drying the printed insulation material; c) printing the  silver  paste  on  a first insulation layer (2) formed  by  a)  and  b)  processes;  d) drying the silver paste; e) coating the insulation material  on  a silver layer (3) except a terminal tap area  (3);  f)  drying  the insulation material to form a second insulation layer (5); and  g) connecting a coil (6) placed under the core (1)  to  the  terminal tap.
Patent KR-0126917-B1 (KR)
Inventor: JAMES FREDERICK KEYS
IPC: B60J10/79
Filed: 1989-02-24
Granted: 1997-12-26
Abstract: 내용없음
Patent KR-950005095-B1 (KR)
Title: Announcing method for the state of unrecording with timer
Inventor: SHIM SUN-SON
IPC: G11B15/02
Filed: 1989-06-22
Granted: 1995-05-18
Abstract: The method for displaying an impossibility of a timer reservation recording operation in a video cassette recorder having a timer reservation recording function, comprises the steps of: determining whether or not the timer reservation is set; checking the power-on state if the timer reservation is set; outputting an alarm sound by a buzzer if it is the timer reservation recording time at the power-on state, and displaying an impossibility of reservation recording operation; performing the reservation recording operation in the reservation recording time if the recordable tape is mounted at the power-off state; and notifying the recording-impossible state if the tape is not mounted at the power-off state or a non-recordable tape is mounted.
Patent KR-970001672-B1 (KR)
Title: Combined sheet-fed rotary printing machine
Inventor: GERMANN ALBRECHT JOSEPH
IPC: B41F11/02
Filed: 1989-07-13
Granted: 1997-02-13
Abstract: The printing machine is composed of an indirectly printing printing unit (A), and a sheet transport device (B), composed solely of drums (18, 19, 20, 22, 23, 24), and of a following intaglio printing unit (C). The indirectly printing printing unit (A) has two interacting blanket cylinders (3, 5), each of which is inked with several colors by several plate cylinders (12, 15; 7, 10). The sheets are passed onto one of the blanket cylinders (3) from a carry-over drum (2) and, after passing through the nip between two blanket cylinders (3, 5), thereby being printed on both sides, are taken over by a transfer drum (18) of the sheet transport device. The circumferential region which is located between the carry-over drum (2) and transfer drum (8) and over which the sheet passes extends over at most 180 DEG , preferably less than 150 DEG , so that that free circumferential region of this blanket cylinder not covered by the sheet is available for accommodating several plate cylinders.
Patent KR-0144464-B1 (KR)
Inventor: AOKI KANJI
IPC: B41J2/44
Filed: 1989-10-31
Granted: 1998-08-17
Abstract: 내용없음
Patent KR-930004703-B1 (KR)
Title: Hot melt adhesive composition
Inventor: HWANG YONG-SU
IPC: C09J123/08
Filed: 1989-12-16
Granted: 1993-06-03
Abstract: The hot melt adhesive compsn. is composed of (a) an  ethylene vinyl ester copolymer, (b) a polybutadiene-organic silicon cpd. of X-(CH2)n-Si-(OR)3 [X= epoxy, amino or mercapto gp.;  R=C1-3  alkyl or phenyl; n = 1-8 , (c) a  higher  fatty  alcohol,  (d)  a  rosin ester, (e) a crystalline wax, and (f) a phenolic antioxidant.  The polybutadiene-organic silicon cpd. is produced by reacting 1000  g aq. polybutadiene rubber with 200 g organic silicon  cpd.  in  the presence of a triphenyl  phosphine  catalyst  under  the  nitrogen atmosphere at 140 deg.C for 4.5 hr. The  adhesive  compsn.  has  a good adhesiveness in a cold and humid environment.
Patent KR-920006250-B1 (KR)
Title: Power source switching system operated by remote control
Inventor: SO HUI-DON
IPC: H03K17/00
Filed: 1989-12-26
Granted: 1992-08-01
Abstract: A signal inputting section  (10)  including  a  coil  (L),  a capacitor (C1) and a bipolar junction transistor  (BJT),  receives command signals. A pulse power circuit (20) including a transistor (TR),  a  resistor  (R2)  and  diodes  (D1,D2),  receives  signals intermittently. A logic section (30) includes a first counter (1), a second counter (2), a third counter (3), buffers (B1,B2,B3), and exclusive OR gate (EX-OR), NAND  gates  (NA1,NA2,NA3,NA4),  an  OR gate (OR), a diode (D4) and a capacitor (C2). With the system, the power consumption is saved to a great degree.
Patent KR-930001280-B1 (KR)
Inventor: CONFORTO PETER M
IPC: B65B49/12
Filed: 1988-07-05
Granted: 1993-02-25
Abstract: 내용 없음.
Patent KR-930006011-B1 (KR)
Title: Fire resistant balanced fine corespun yarn and fabric formed thereof
Inventor: TOLBERT THOMAS W
IPC: D02G3/44
Filed: 1990-02-21
Granted: 1993-07-01
Abstract: A corespun yarn (10) includes a high temperature resistant continuous filament fiberglass core (11) and a low temperature resistant staple fiber sheath (12) surrounding the core (11). The corespun yarn (10) is useful in the formation of fine textured fire resistant flame barrier fabrics (19) for use as mattress and pillow ticking, bedspreads, mattress covers, draperies, upholstery, protective apparel, tenting, awnings, field fire shelters, for use as a substrate of backing for coated upholstery fabrics and as a flame barrier for use beneath upholstery fabric. The core (11) of high temperature resistant continuous filament fiberglass comprises about 20% to 40% of the total weight of the corespun yarn (10) while the sheath (12) of low temperature resistant staple fibers surrounding and covering the core (11) comprises about 80% to 60% of the total weight of the corespun yarn (10). The total size of the corespun yarn (10) is within the range of about 43/1 to 3.5/1 conventional cotton count. This corespun yarn (10) may be woven and knit in fine, non-plied form and extends the range of fineness of fabrics below heretofore achievable limits.