baber/WOPTO huggingface dataset:
Patent KR-810000632-B1 (KR)
Title: Process for preparation of histamine h2 receptor antagomist and montoxic pharmaceutically acceptable acid addition salts thereof
Inventor: LAKE G
IPC: C07D233/64
Filed: 1978-06-15
Granted: 1981-06-10
Abstract: Guanidines I (R = C3-9 alkymyl), useful as inhibitors of gastric acid distribution and digestive ulcer, were prepd.  Thus, I (R = propagyl) was obtained in 7.7 % yield by treating the corresponding S-methyl-isothiourea with HC:CCH2NH2.  I(R = propagyl) was 5.7 times more active than cimetidine H2 receptor antagonist in the isolated guinea pig auricle test.
Patent KR-840001340-B1 (KR)
Title: Improved liquid cargo tank construction
Inventor: CONWAY CHARLES STUART
IPC: B63B25/00
Filed: 1978-09-26
Granted: 1984-09-19
Abstract: A tanker vessel for carrying liquid with specific gravity below that of water has a hull forming a cargo tank and a watertight horizontal bulkhead between top deck and hull bottom within the tank above the vessel waterline.  The bulkhead height above the bottom is equal to H=(Sw/Sc) -1 where H is vertical height of waterline above the bottom and Sw and Sc are the specific gravity of water and cargo.  The bulkhead forms separte upper and lower tanks, the later being of less height than the former.  The hight is pref.  H=(Sw/Sc) -1 in feet.  The tank pref. also has vertical transverse bulk-heads defining a number of tanks.  There are pref. valves connecting the upper and lower tanks for cargo transfer.
Patent KR-820001865-B1 (KR)
Title: Method for manufacturing mineral reinforced composition
Inventor: BUDDEMYER B
IPC: A23L1/30
Filed: 1979-11-02
Granted: 1982-10-16
Abstract: Mineral-contg. polymers with high H2O dispersibility are prepd. for use in food nutrient supplementation.  The polymers can also be used for fertilization during irrigation.  The compds. are prepd. by mixing a nutrient cation source, a potassium phosphate source, and an org. acid (preferablv citric acid with H2O, heating, and agitating.  The dispersibility of the product is improved by adding OH-contg. compds. such as sugars.
Patent KR-840001398-B1 (KR)
Title: Method of treating textile materials
Inventor: GREGORIAN RAZMIC S
IPC: D06B19/00
Filed: 1980-02-22
Granted: 1984-09-24
Abstract: A treating method for textile meterials involves adding the first treating agent to textile materials; adding the second treating compsn. of the bubble phase to the first treated textile materials before the first treating compsn. sticks; then forcing the first compsn. to the inside of the textile materials and fixing it permanently by decomposing the second bubble compsn.
Patent KR-880001729-B1 (KR)
Title: Slitting machine
Inventor: MERCIER GEORGES
IPC: B26D7/12
Filed: 1981-09-03
Granted: 1988-09-10
Abstract: The slitting machine for hides, leather, unwoven textiles, rubber or plastics comprises a fixed assembly (1), for delivering, positioning and driving the prod., located on either side of a blade with an upper driving (5) and a lower (7) cylinder forming a feed nip, and an assembly movable in a horizontal plane w.r.t. the fixed assembly and inucluding a frame suporting an endless blade (25) and with guiding (27), driving and sharpening (36) elements. The blade cutting edge is formed at the intersection of two sharpened bevelled faces, and is fixed in the plane w.r.t. the frame. A blade positioner is controlled by a photocell sensing the blade edge position to keep it in the required location w.r.t. the rollers despite blade sharpening and wear.
Patent KR-860000773-B1 (KR)
Title: Stuff for destruction of concreat and a rock
Inventor: KINOSHITA TORU
IPC: E21C37/12
Filed: 1981-12-10
Granted: 1986-06-23
Abstract: Borate is added to expansive clinker and calcium aluminoferrite as a retarding agent. Concrete or rock breaking stuff comprises clinker of glass lime and glass magnesia 60.0 - 99.0 wt.%; calcium aluminoferrite solid soln. 1.0 - 40.1 wt.%; retarding agent 0.1 - 20.0 wt.% contg. borate alone or sugars, polyhydric alcohol, and inorg. acid with it.
Patent KR-860001912-B1 (KR)
Title: Counter current washing tower and counter current method using the same
Inventor: OOKA TATSUO
IPC: B01D11/00
Filed: 1983-08-03
Granted: 1986-10-24
Abstract: The washing tower comprises a nozzle for slurry supplying at the upper part, a slurry distributor, vertical leg section at the lower part, cleaning soln. supplying nozzle, outlet of slurry cleaner(established through the wall) for eliminating the cleaned slurry, outlet of cleaner for cleaner(established through the wall). Slurry and cleaning soln. are counter current contacts which are supplied by the nozzle. Counter current washing towers are effective for washing, and no stirring apparatus is necessary.
Patent KR-850000072-B1 (KR)
Title: Process for the preparation of 5-(2 formyl-3-hydroxy phenoxy)pentanoic acid
Inventor: KNEEN GEOFFREY
IPC: C07C65/30
Filed: 1984-03-13
Granted: 1985-02-18
Abstract: 3-(Substd.-alkoxy)-2-formylphenol derivs. of formula (I) and their salts, esters and amides were prepd. by the hydrolysis of II. In (I), Q1 is (CH2)2-CXQ1Q2 or m-C6H4X ;Q2 and Q3 are H or C1-4  alkyl; X is carboxyl or its salt; Z6 is -COOR where R is C1-4  alkyl; Q4 is (CH2)2CQ2Q3- or C6H4 gp. Compds. (I) are useful in the palliation of haemoglobinopathies, esp. sickle cell anaemia. They prevent the onset of sickling in vitro in whole homozygous human sickle-cell blood and also restore sickle cells to their normal shape.
Patent KR-910008785-B1 (KR)
Inventor: KOWALAKI RONALD C
IPC: C08F8/20
Filed: 1984-03-31
Granted: 1991-10-21
Abstract: 내용 없음.
Patent KR-860001096-B1 (KR)
Title: Calculating apparatus for detection of gas volume and automatic alarm apparatus
Inventor: YANG JUN-MUK
IPC: G01F23/16
Filed: 1984-07-04
Granted: 1986-08-07
Abstract: This apprts. measures amount of gas using an electronic device that incorporates the applied valancing principle of a lever and displays its result. It comprises a large lever which has zero-point- controller, a small lever including a movable weight, a motor for moving the small lever, a photo-detector for measuring amount of gas, and a count-display device. It also has an alarm device which includes a power control circuit for controlling the power switch of motor.
Patent KR-900000808-B1 (KR)
Title: Fuel vaporization system for an internal combustion engine
Inventor: CHOI JAE-SUK
IPC: F02M31/18
Filed: 1984-09-24
Granted: 1990-02-17
Abstract: a evaporation chamber (47) with an inlet (30), an outlet (44) and a conduit system (50) to evaporate the mixed fuel of water and gasoline; a evaporating means (32) to receive heat from an exhaust manifold; a means (12) for supplying fuel; a means for supplying water; a switch means which is connected with a power supply (80) and means (12)(14) to control the amount of liquid suplly; a control device (70) with a sensor (90) for sensing the inner pressure of the evaporating means to maintain the predetermined pressure; a control valve (64) to control the amount of evaporated fuel to be fed into a inlet manifold (61); first simulataneous device (69) to make the control valve to be operated simultaneously with carburetor (31).
Patent KR-890003406-B1 (KR)
Title: Casting furnace and method of casting product
Inventor: MAEYO SIHARU
IPC: B22D11/14
Filed: 1984-11-10
Granted: 1989-09-20
Abstract: The casting furnace comprises a sealed enclosure containing an open- topped crucible surrounded by a high frequency induction melting heater coil.  Above the crucible, a vertical casting nozzle, incorporating a water cooling jacket, passes through the top of the enclosure.  Copper is placed in the crucible, the enclosure evacuated and the copper melted.  Crucible or nozzle is moved vertically until the nozzle dips into the molten metal. Inert gas is introduced into the chamber under pressure forcing the copper up through the nozzle where it solidifies.  This method produces a product free from oxide inclusions etc., of high strength suitable for further drawing operation.
Patent KR-850000683-B1 (KR)
Title: Process for preparing(piperidinylalkyl)quinazoline derivatives
Inventor: VANDENBERK JAN
IPC: C07D239/90
Filed: 1984-12-20
Granted: 1985-05-14
Abstract: Novel quinazoline compds. of formula (I) and their pharmaceutically permissible acid-addn. salts are prepd. by the ring formation of compds. of formula (II) with urea or thiourea. In the formulas, R1 is H, halo or lower alkoxy; R3 is H; Y is O or S; D is of formula (III); Alk is C1-4 alkylene; X is C=O; and Ar is phenyl or halo-substd. phenyl. Prods. are useful as potent serotonin antagonists for anti- congestive use.
Patent KR-870001818-B1 (KR)
Title: L.p.gas container checking device
Inventor: JONG YEI-CHON
IPC: G01M3/00
Filed: 1985-03-14
Granted: 1987-10-13
Abstract: The system consists of a means(10) for transfering a charged bomb from a charging place, a means(20) for pushing it into a checking room, a means(30) for checking leakage of the bomb, a means(50) for releasing the checked bomb, and a means(60) for transfering the bomb to a stock place.  The bomb to be checked is rolled into the means(20) by a guiding rail, then pushed into the checking room by a guiding roller in the means(20).  The means(30) is equipped with a number of checking rooms having gas detector for checking the sealing status of the charged bomb.
Patent KR-890002141-B1 (KR)
Title: Serial flow continuous separation process
Inventor: OROSKAR ANIL R
IPC: B01D11/04
Filed: 1985-05-09
Granted: 1989-06-21
Abstract: A process for separating an extract component from a raffinate component contd. in a feed mix. comprises (a) maintaining an undirectional fluid flow system through a series of separating units in which the components have differential rates of travel due to a selective retardation or acceleration of each of the components in each of the units, and (b) establishing within the separating units a component concentration distribution, zones of which comprise sequentially, progressing in the direction of fluid flow, extract and raffinate component mixt. with the proportion of the raffinate component to extract component.
Patent KR-890004233-B1 (KR)
Title: Optical report recording medium
Inventor: DAKKEOKKA YOSIGATSU
IPC: G11B7/26
Filed: 1985-10-21
Granted: 1989-10-27
Abstract: The optical medium can record and restore the data by partially forming protuberances by laser beam on recording layer. The recording layer comprises thermal-resistant insulators, metallic particles, and organic materials.  Preferable materials comprising the recording layer are humidity-resistant metal oxides, such as metal oxides of IIb, IIIa, IIIb, IVa groups, rare earths, transition metals, and their mixtures.  Because the recording layer is thermally stable, radiation range of laser beam can be enlarged.
Patent KR-930000192-B1 (KR)
Inventor: SEBO MILAN J
IPC: B60T15/04
Filed: 1985-11-28
Granted: 1993-01-11
Abstract: 내용 없음.
Patent KR-900000481-B1 (KR)
Inventor: WACHI SHIGEAKI
IPC: H03F3/20
Filed: 1985-03-11
Granted: 1990-01-30
Abstract: 내용 없음.
Patent KR-910000577-B1 (KR)
Inventor: KURIHARA KAZUMASA
IPC: F02D9/02
Filed: 1986-02-21
Granted: 1991-01-26
Abstract: 내용 없음.
Patent KR-910001608-B1 (KR)
Inventor: HARADA MASAHIRO
IPC: B65G49/04
Filed: 1986-04-16
Granted: 1991-03-16
Abstract: 내용 없음.
Patent KR-910000790-B1 (KR)
Inventor: ONO MITSAKKI
IPC: G11B5/187
Filed: 1986-04-25
Granted: 1991-02-08
Abstract: 내용 없음.
Patent KR-900004224-B1 (KR)
Title: Composition of primer
Inventor: KIM MUN-SU
IPC: C09D5/02
Filed: 1986-07-25
Granted: 1990-06-18
Abstract: Emulsion compsn. of primer is prepd. by admizing and polymerization in water, in the presence of an emulsifier, of styrene, acryl of methacryl monomer and 0.1-10 wt.% (w.r.t. total monome wt.) phosphoric acid ester monomer, of formula (I) or (II), of acrylic acid or methacrylic acid. pref. the emulsifier is carboxy methyl cellulose, and is contd. in the amt. of 0.01-3% w.r.t. total monomer wt.. In formulas, R1 is H or methyl; R2 is -(CH2)n-, n= 1-10; R3 is H or C1-10 alkyl. The primer is useful for coating of the rusty surface.
Patent KR-940002612-B1 (KR)
Inventor: DISCHERT ROBERT A
IPC: H04N9/78
Filed: 1986-07-28
Granted: 1994-03-26
Abstract: 내용 없음.
Patent KR-910004098-B1 (KR)
Title: Process for the preparation of mono-directional liquid crystal compound
Inventor: PARK CHU-HUN
IPC: C09K19/10
Filed: 1986-12-26
Granted: 1991-06-22
Abstract: A monotropic liquid crystal compound of  formula  (I)  having decamethylene  as  a  soft   lattice   is   prepd.   by   reacting decamethylene-1,10-dibromide  with  p-oxybenzaldehyde  to  produce decamethylene-1,10-bis-p-oxybenzaldehyde of formula (II), reacting the compound (II) with p-ethyoxyaniline of formlula (III)  in  the ethanol  solvent,  and  recrystallizating  the  reactant.  In  the formulas, X is CH3 or OH3. The compound (I) has a linkage gp. i.e. azomethine, ester, ether, azo or azoxy in the both  sides  of  the soft lattice.
Patent KR-960008200-B1 (KR)
Inventor: NAULT GARY F
IPC: H01R29/00
Filed: 1987-02-21
Granted: 1996-06-20
Abstract: 내용 없음.
Patent KR-870001664-B1 (KR)
Title: Automatic set-up system
Inventor: SATOO SHINICH
IPC: B23Q41/00
Filed: 1987-06-18
Granted: 1987-09-21
Abstract: The system automatically sets a workpiece on a palet and again sets them on a setting table for machining and and transfers them to a wahsing unit to be separated from one another after washing.  The system also has an index unit comprising a horizontal base, table X movable in the X direction on the base, table Y movable perpendicular to the X direction, table  θpivoting to table Y and for setting the workpiece with the pallet, and detectors for positioning the piece and pallet on the setting table.
Patent KR-910004009-B1 (KR)
Inventor: OJEKI KAZUHIKO
IPC: G10L15/18
Filed: 1987-07-13
Granted: 1991-06-20
Abstract: 내용 없음.
Patent KR-910000535-B1 (KR)
Title: Motor control system for double deck
Inventor: YUN JONG-MIN
IPC: G11B15/46
Filed: 1987-08-18
Granted: 1991-01-26
Abstract: The  system  for,  operating  motors  independantly  so  that succesive producing and syncro-Dubbing are accomplished, comprises a motor drive unit  (KA)  for  driving  motors  (M1,M2)  utilizing transistors (Q101,  Q102),  a  control  unit  (NA)  for  switching transistor  (Q102)  by  a  control   circuit   having   transstors (Q105-Q107), and a switch (DA) for selecting the motor drive  unit or the control unit.
Patent KR-950008565-B1 (KR)
Inventor: SICLOSI MICHAEL PETER
IPC: C11D17/00
Filed: 1987-09-21
Granted: 1995-08-03
Abstract: 내용 없음.
Patent KR-940003292-B1 (KR)
Inventor: SHIOZAWA AKIRA
IPC: C07D207/327
Filed: 1987-10-06
Granted: 1994-04-20
Abstract: 내용 없음.
Patent KR-920001847-B1 (KR)
Inventor: WATANABE DOSHIMIZU
IPC: H04N3/23
Filed: 1987-12-08
Granted: 1992-03-05
Abstract: 내용 없음.
Patent KR-900001157-B1 (KR)
Title: Slide fastener of slider
Inventor: CHANG YAU-DANG
IPC: A44B19/42
Filed: 1987-12-30
Granted: 1990-02-27
Abstract: The slider (1) for a slide fastener includes a top plate (2), a bottom plate (3), a connecting plate (4) for connecting the top plate to the bottom plate, and pull tag (24).  Two shielding columns (20) respectively depend from the opposite end portions of the leading edge of the top plate in front of the bottom plate. The sides extend to a level slightly lower than that of the upper surface of the bottom plate.  The slielding columns are spaced from the bottom plate at a small distance so that two curved channels are formed in the slider.
Patent KR-910009096-B1 (KR)
Title: Korean character code transformation method
Inventor: SON JOO-YOUNG
IPC: G06F40/191
Filed: 1987-12-31
Granted: 1991-10-28
Abstract: The method is for converting the combination type Hangul code to the fix type one or vice versa without using a large amount  of the memory. The general combination type Hangul code is  seperated to the codes for the inial, middle, and last sound  and  converted to the standard  fix  type  Hangul  code  through  the  Gold  Star combination type Hangul code. The standard fix  type  Hangul  code with 2 byte is divided as much as 1 byte and converted the  index. The corresponding index is separated to the initial,  middle,  and last sound and selecting the corresponding number, then  converted to the general combination type Hangul code.
Patent KR-910005208-B1 (KR)
Inventor: AMANO ITARU
IPC: B29C33/20
Filed: 1988-04-15
Granted: 1991-07-23
Abstract: 내용 없음.
Patent KR-960004206-B1 (KR)
Inventor: TWERDOCHLIB MICHAEL
IPC: G01H1/00
Filed: 1988-05-06
Granted: 1996-03-28
Abstract: 내용 없음.
Patent KR-960015180-B1 (KR)
Inventor: WILLIAMS HAROLD R
IPC: A61L2/00
Filed: 1988-05-19
Granted: 1996-11-01
Abstract: 내용없음.
Patent KR-950008975-B1 (KR)
Inventor: IRIMURA SEIJI
IPC: C07D501/24
Filed: 1988-08-16
Granted: 1995-08-10
Abstract: 내용 없음.
Patent KR-950014620-B1 (KR)
Title: Optical communication system
Inventor: MARTIN BRAAMS
IPC: H04B10/25
Filed: 1988-10-11
Granted: 1995-12-11
Abstract: In this method, laser modules consisting of a laser diode and a monitor diode are used as the transmitter. In periods between transmissions, the monitor diodes of the laser modules are used, at the same time, as receivers for signals coming from the opposite direction.
Patent KR-920003908-B1 (KR)
Inventor: SAKASHIDA KAZUHIRO
IPC: G06F7/52
Filed: 1988-10-19
Granted: 1992-05-18
Abstract: 내용 없음.
Patent KR-970002298-B1 (KR)
Title: Method and apparatus for injection moulding composite materials
Inventor: BELOT PIERRE
IPC: B29C45/00
Filed: 1989-01-09
Granted: 1997-02-27
Abstract: The composite material, consisting of a thermosetting resin, reinforcing fibres and a filler, contained in a hollow cylinder (1) is, in the first instance, compacted by means of a piston (2) movable in the said cylinder until a predetermined level of compacting is obtained. At the end of the compacting phase, the position of the piston (2) is referenced by means of a position sensor (15). The compacted composite material is then injected into a mould (13) by giving the piston (2), from its position referenced at the end of the compacting phase, a displacement corresponding to the injection into the mould (13) of the quantity of composite material strictly required for making the moulded part. Thus wasting of composite material is avoided. <IMAGE>
Patent KR-910008026-B1 (KR)
Title: Making apparatus of outlet caps
Inventor: OH SU-HON
IPC: B21D51/46
Filed: 1989-02-09
Granted: 1991-10-07
Abstract: The apparatus automatically supplies and places the caps. The apparatus consists of capping member (P) positioned on  the  upper part of can, conveying member (C) for caps, supplying  member  for caps from guide rail (FR). The capping member (P) mounted on  base plate (BP) is provided with fixing block (PB) positioned right  of the base plate, and cylinder for punching the caps.
Patent KR-920000156-B1 (KR)
Title: Releasing material for ceramic sintered material
Inventor: LEE SUNG-JUN
IPC: C04B35/65
Filed: 1989-06-28
Granted: 1992-01-09
Abstract: A release agent (3) for a ceramic sintered body (1) of 100  g organic solvent of 88-92 % toluene  and  8-12  %  ethanol,  3-7  g organic binder of polyvinylbutyral  containing  80-90  %  butyral, 15-25 g metal oxide (2) of Al2O3 or ZrO2 and 1-3 g  dispersant  of triolein. The release agent  for  ceramic  substrates  prevents  a local adhesion and deformation of the sintered body.
Patent KR-970009172-B1 (KR)
Inventor: OSAMU YOKOKAWA
IPC: H01L21/324
Filed: 1989-09-22
Granted: 1997-06-07
Abstract: 내용 없음.
Patent KR-920001838-B1 (KR)
Title: Manufacturing method of cathode ray tube
Inventor: KIM HON-SOO
IPC: H01J29/88
Filed: 1989-11-04
Granted: 1992-03-05
Abstract: The cathode ray tube is mfd. by coating an  electroconductive mixture composed of copolymerization of  20-60  wt.  pts.  of  the rubber latex of 70-85% gel Si alkoxide, solvent, electroconductive metal (Sn,Sb,In and/or Pd) and acid (HCl or  HNO3)  on  the  outer surface of the panel, drying the coated outer surface at 100 deg.C or less for 10-120 min to form an electroconductive film,  coating the mixture free of the electroconductive metal  on  the  film  to form a protective film, and fireing the films at 100-200 deg.C for 10-120 min.   The   CRT   has   an   improved   surface-     and adhesion- strength.
Patent KR-910010016-B1 (KR)
Title: Flower pot for supplying water automatically
Inventor: KIM YONG-KWON
IPC: A01G9/02
Filed: 1989-11-25
Granted: 1991-12-10
Abstract: The flowerpot assembly (1) includes  an  earth  pot  (3)  for plantation and a water tank (4) being connected with each other by a water tube (5) connecting to the  respective  bottoms  to  allow water flow between the pot and the tank.  At  the  center  of  the earth pot bottom is provided a cylindrical cavity (7) to receive a water permeable member (6) of sponge material such as  PVA  sponge fixed with an adjusting pin (9) having a head (9A)  and  receptive holes for receiving a  fixing  pin  (8)  at  the  other  end.  The pressure of the head (9A) applied to the sponge  member  (6)  with the help of the pin (8) controls the  warer  permeability  of  the sponge adjusting water flow from the tank (4) to the earth in  the pot.
Patent KR-920003129-B1 (KR)
Title: Pyrimidines and their pharmaceutical acceptable salt and their use
Inventor: TOMINO IKUO
IPC: C07D403/04
Filed: 1989-12-29
Granted: 1992-04-20
Abstract: 2-Substituted pyrrelo[2,3-d]pyrimidines are useful for the treatment of neurological diseases.
Patent KR-920006047-B1 (KR)
Title: Radiator for automobile
Inventor: KIM YONG-HOE
IPC: F28D1/00
Filed: 1990-01-23
Granted: 1992-07-27
Abstract: The method for manufacturing the  automobile  radiator,  used for circulating engine cooling water, forms  a  pair  of  radiator bodies by a pressing process and combines the pair of bodies.  The method comprises the steps of: pressing a copper alloy plate in  a die; coating lead on a plurality of protruded faces (M) and flange parts (F) of the pressed bodies; a step of facing the pair of  the pressed bodies and heating them to the lead  melting  temperature; perforating holes (1a,1b,1c) for circulating  water;  bending  the flange part into a combined body; assembling  prefabricated  water pipes and radiating fins into holes and grooves, respectively.
Patent KR-950013881-B1 (KR)
Inventor: KATOH HIDEO
IPC: G11B5/73
Filed: 1990-02-01
Granted: 1995-11-17
Abstract: 내용 없음.
Patent KR-920009788-B1 (KR)
Title: Carbon absorbent filter and biological waste water treating method by it
Inventor: OH MAENG-KON
IPC: C02F3/10
Filed: 1990-02-03
Granted: 1992-10-22
Abstract: A polymeriv contact filtering material is manufactured by (1) packing  carbon-based  porous  absorbent   (bio-coal)   into   the filtering material made of a synthetic resin (polyvinyl  chloride, polyethylene  etc.)  and  (2)  forming  slime  layer  composed  of microbes to the surface of  the  packed  filtering  material.  The porous absorbent is obtained by acid-treating and pulverizing coal coke. The organic waste water is efficiently treated by using  the contact filtering material in combination with an activated sludge process and a slime method.
Patent KR-930009392-B1 (KR)
Inventor: LEBAN KARL
IPC: C22C38/58
Filed: 1990-04-24
Granted: 1993-10-02
Abstract: 내용 없음.
Patent KR-0157055-B1 (KR)
Inventor: SIOKAWA KOZO
IPC: A01N43/647
Filed: 1990-05-15
Granted: 1998-11-16
Abstract: 내용 없음.
Patent KR-940001240-B1 (KR)
Inventor: OHOKA SATOSHI
IPC: G11B15/32
Filed: 1990-05-23
Granted: 1994-02-18
Abstract: 내용 없음.
Patent KR-0173784-B1 (KR)
Inventor: SUZUKI HIROSHI
IPC: G04C9/00
Filed: 1990-06-19
Granted: 1999-04-01
Abstract: 본원은 그 크기를 개량하고 클러치 휘일을 작동시켜 박동되는 아날로그형의 다기능 시계에 관한 것으로, 두 개 이상의 외부 작동 수단, 상기 외부 작동 수단에 의해 작동되는 셋팅부재, 상기 외부 작동 수단을 따라 이동하도록 각각의 외부 작동 수단상에 배치된 클러치 휘일과, 상기 클러치 휘일을 외부 작동 수단의 위치에 결합하는 지시 기어 트레인을 포함하며, 각 시간 표시부에 대응하는 셋팅 구조가  배치되고, 상기 각 셋팅 구조상에 배치되며 외부 작동 부재와 인터록된 셋팅 레버를 구비하는 클러치 휘일이 한 개의 셋팅부재에 의해 작동된다.
Patent KR-0145701-B1 (KR)
Inventor: FUKUDA NORIYOSHI
IPC: C10N70/00
Filed: 1990-07-06
Granted: 1998-08-17
Abstract: 내용없음
Patent KR-100188807-B1 (KR)
Inventor: MCKINLEY DAVID
IPC: G11B20/00
Filed: 1990-09-03
Granted: 1999-06-01
Abstract: 내용 없음.