baber/WOPTO huggingface dataset:
Patent JO-3157-B1 (JO)
Title: Vision system with video camera and system for reducing stresses
Inventor: ANDREA MAGI
Filed: 2013-08-29
Granted: 2017-09-20
Abstract: The vision and/or sighting system comprises: a video camera (107) with an optical axis (A-A); an internal frame (105) containing the video camera (107); and an external frame (103), in which the internal frame (105) is supported. Between the external frame (103) and the internal frame (105) there are arranged members for reducing 5 the acceleration transmitted (124,126,130) or the mechanical stresses transmitted by the external frame to the internal frame. (Fig. 1)
Patent JO-3474-B1 (JO)
Title: Tetrahydronaphthalene derivatives that inhibit mcl-1 protein
Inventor: NICK A PARAS
IPC: A61P35/00
Filed: 2015-08-27
Granted: 2020-07-05
Abstract: Provided herein are myeloid cell leukemia 1 protein (Mcl-1) inhibitors, methods of their preparation, related pharmaceutical compositions, and methods of using the same. For example, provided herein are compounds of Formula I, (I) and pharmaceutically acceptable salts thereof and pharmaceutical compositions containing the compounds. The compounds and compositions provided herein may be used, for example, in the treatment of diseases or conditions, such as cancer.
Patent KR-790000121-B1 (KR)
Title: Process for preparation of 06-substituted 3-carbethoxyhydrazino pyridazines
Inventor: LUCLANO DORIGOTTI
Filed: 1974-03-05
Granted: 1979-03-20
Abstract: 6-Substituted-3-carboethoxyhydrazinopyridazine (I; R1, R2 = alkyl, ally, 2-hydroxyethyl or 2-hydroxypropyl group contg. 6 carbon atoms), and its org. acid or inorg. acid salts, useful as antihypertensive, were prepd. by treating pyridazine compd.  Thus, pyridazine compd.(II; X = Cl or Br atom) was reacted with monocarobethoxydrazine, and converted to its nontoxic salt to give I.
Patent KR-790001673-B1 (KR)
Title: Inclined type internal combustion engine
Inventor: SATTOU Y
IPC: F01B1/04
Filed: 1974-03-15
Granted: 1979-12-07
Abstract: An inclined type I. C. Engine for rotating a follower shaft(2) through an inclined plate(7) when the piston reciprocated, having a simple construction, a light weight, & a simple mfg., was composed of a follower shaft (2), a cy1. (4) in parallel with the shaft, a piston with a connecting rod(5) inserted into the cy1., and an inclined plate(7) with a cir- cumferential groove (14) being fixed to the follower shaft(2).  The connecting rod(5) re- ceived facing bearings(17) which suited to the groove(14) for preventing the rod(5) form rotating itself when the piston reciprocated.
Patent KR-790001970-B1 (KR)
Title: Distribution transformer secondary circuit braker
Inventor: HANKS J G
IPC: H01H73/24
Filed: 1975-08-12
Granted: 1979-12-30
Abstract: A distribution transformer had a secondary cct. breaker with a movable bridging contact between two secondary contacts for completing a series cct..  The movable bridging contact was spring biased towards an open position seperated from the stationary contacts, but the cct. breaker in normally closed position was held in engagement with stationary contacts by a latching mechanism which was responsive to a bimetal or magnetic trip element to allow the cct. breaker to trip open on an overload condition.
Patent KR-820001840-B1 (KR)
Title: Digital preprogrammed television game system
Inventor: BAER R
Filed: 1977-04-20
Granted: 1982-10-13
Abstract: The system is used for playing games on the screen of a TV.  The cct. has symbol generators which when coupled to a TV will display on the screen a movable symbol which may be used in TV games.  A prerecorded AF playback appts.(10) has digital data recorded on it.  The data comprises instructions relating to the position of the symbols on the screen.  A demodulator is coupled to playback appts. and has a number of outputs coupled to a symbol generator.  Each output provides instructions regarding a different positioning of the symbol on the screen.  Manual control inputs are provided for the symbol generators which are synchronised.  The output signals from the generators are summed by cct.
Patent KR-810000301-B1 (KR)
Title: Cutting apparatus for the billet
Inventor: HUJYI HUSHIO
IPC: B23D15/04
Filed: 1977-05-30
Granted: 1981-03-30
Abstract: This apparatus is composed of the stationary die(1) and the shaking die(2) in which the concave part for holding billet is shaped, the movable die(3) and the movable shaking die(4) are contiguous on the level frame at the vertical direction of concave part, the guide block(10) for movable shaking die and the die opening and shutting equipment fitted between the stationary die and the shaking die.
Patent KR-820000753-B1 (KR)
Title: Process for preparing a 2-deoxystreptamine aminoclycosides
Inventor: RICHARDSON K
IPC: C07H15/22
Filed: 1977-07-11
Granted: 1982-05-04
Abstract: Title kanamycins I(R1 = CH2R8, CHR9R10; R8,R9,R10 = C1-5 alkyl; R2 = amino, OH; R3 = H, OH), useful as bactericides, were prepd. by reductive alkylation of compd. II with sodium borohydride or sodium cyanoborohydride at pH 4-7 followed by elimination of amino-protecting group such as formyl group.  Thus, 3,3",6'-tri-N-formyl-kanamycin A, D-glycer aldehyde and sodium cyanoborohydride were dissolved in aq. MeOH and the pH of the soln. was adjusted to 6.0 with 5N HCl, maintained at room temp. for 40 hr and treated with IN NaOH to give 66 mg 1-N-[(S)-2,3-dihydroxypropyl kanamycin A(yield 67%).
Patent KR-800000839-B1 (KR)
Title: Electronic control system for dyeing and printing device
Inventor: STEWART W
IPC: D06B1/02
Filed: 1980-02-06
Granted: 1980-08-22
Abstract: Textile material is dyed in a pattern by conveying the material along a path past a number of applicators which apply stream of liquid dye to the material. An electronic control system produced enabling signals for the applicators in accordance with pattern data received from a pattern store the pattern data is received in blocks and the signals on the applicators lines are connected to devices which produce respective output signals each lasting for a predetermined time on receipt of a pattern data signal for operation of respective applicators to cause a predetermined amount of liquid dye to be applied to the material.
Patent KR-840001076-B1 (KR)
Title: Process for preparing tetrahydrophthalamide derivatives
Inventor: NAGASE HIROSHI
IPC: C07D295/18
Filed: 1980-05-19
Granted: 1984-07-31
Abstract: Herbicidal title compds. (I; R, R1=substituted alkyl, cyclo alkyl, alkenyl, phenyl, or formaing hetero cycle contg. one or more N'S X1=H, halo; X2=halo, alkoxy, substituted benzyloxy; X3=H, alkoxy, alkenyloxy) were prepd. Thus, 3.0g N-(4-chlorophenyl)-3,4,5,6, -tetrahydroisophthalimade in 100mg acetone was reacted with 1.5g 40% NH(CH3)2 for 15 min to give 2.7g I(R, R1=CH3; X1=X3=H; X2=Cl)(m.p. 125≰C).
Patent KR-830002712-B1 (KR)
Title: 전자렌즈
IPC: H01J37/141
Filed: 1980-07-09
Granted: 1983-12-08
Abstract: 내용 없음.
Patent KR-850001077-B1 (KR)
Title: Infinitely variable seat recliner mechanism
Inventor: ROPER DANIEL W
IPC: B60N2/90
Filed: 1981-07-27
Granted: 1985-07-27
Abstract: An infinitely variable seat recliner mechanism is provided for automobile seats. The mechanism has a first arm with a generally V- shaped camming surface thereon. The mechanism has a second arm having a pivot pin rigidly attached thereto. The first arm is mounted on the pivot pin of the second arm to enable relative rotation therebetween.  There are two wedge blocks, having generally V-shaped friction surfaces at one end, which are slidably mounted on and retained in the V-shaped camming surface on the first arm.
Patent KR-860001810-B1 (KR)
Title: Method for manufacturing cheese containing composition
Inventor: SAKAMODO KENSHI
IPC: A21D8/00
Filed: 1981-08-26
Granted: 1986-10-24
Abstract: Cheese-containing compn. for dessert was prepd. Thus, milk 20, artificial cream 20, margarine 9, sugar 6, and yolk 5 parts were mixed, emulsified, and homogenized at 650 under a pressure of 30kg/ cm2. The mixt. was sterilized at 145≰C for 3sec. by UHT method. The sterilized mixt. was re-homogenized at 10kg/cm2 and cooled to 15≰C to yield the compn. 1000 parts of the compn. were foamed by stirring. The foamed compn. was mixed with 120 parts flour and Custard which is prepd. by cooking the mixt. of egg 180, corn starch 110, sugar 80, and milk 750 parts, and Meringue which is prepd. from egg white 200 and sugar 100 parts. The mixt. was moulded and baked 50min at 160≰C to yield a souffle-type cheese cake.
Patent KR-880000970-B1 (KR)
Title: Preparation method for pharmaceutical composition which is high bioavail ability
Inventor: MATOYAMA SHIMESU
IPC: A61K47/14
Filed: 1982-07-14
Granted: 1988-06-07
Abstract: The oral-use compn. for increasing the absorption of waterinsol. drugs consists of esters of unsatd. C8-22 fatty acids with polyglycerol and a water-insol. drug.  Thus, a powder compn. is prepd. by dispersing 50g kitasamycin in 30g pentaglycerol mono-oleate (SY-Glyster-Mo-500) and dissolving the mixt. in 200g EtOH contg. 5g hydroxypropyl cellulose and removing the EtOH from the soln.  The improved absorption of the drug was demonstrated in clinical tests.
Patent KR-910006993-B1 (KR)
Inventor: MEININGER FRITZ
IPC: C09B62/09
Filed: 1983-02-17
Granted: 1991-09-14
Abstract: 내용 없음.
Patent KR-910009143-B1 (KR)
Inventor: NAKAMURA HAGIME
IPC: G07D1/00
Filed: 1983-08-18
Granted: 1991-10-31
Abstract: 내용 없음.
Patent KR-890001175-B1 (KR)
Title: Distortion correction for an overhead projector system
Inventor: UANDERWERF DENNIS F
IPC: G03B21/132
Filed: 1983-12-30
Granted: 1989-04-26
Abstract: This projector is able to project an undistorted image of a transparency onto a vertical surface at a selected oblique angle above the horizontal plane.  The projector comprises a projection lens and an associated mirror which is offset from the centre of a transparency stage of the projector in the direction of projection. Light is directed from a light source through the transparency and to the projection lens at an angle which is equal to the oblique angle above the horizontal plane at which the image is projected.
Patent KR-890000117-B1 (KR)
Title: Gelatin capsule
Inventor: BROX WERNER
IPC: A61K9/66
Filed: 1984-03-02
Granted: 1989-03-08
Abstract: A pharmaceutical compsn. comprises one or more components suspended or dissolved in a liquid polyethyleneglycol pref. contg. glycerol, sorbitol or propyleneglycol, and encapsulated in a soft gelatin shell.  The shell comprises a gelatine, a plasticizer, and a concentrated aqueous polyols which inhibit an embrittlement of the shell.  The polyol soln. is obtd. by hydrolysis and partial hydrogenation of glucose syrups.  The gelatin capsules are stable on storage without deterioration of the soft gelatin shell.
Patent KR-920003960-B1 (KR)
Inventor: BAUMBACH BERTRAM W
IPC: H01T1/14
Filed: 1984-03-17
Granted: 1992-05-18
Abstract: 내용 없음.
Patent KR-870000761-B1 (KR)
Title: Device for controlling cutting machine
Inventor: TAKUCHI MASAYUKI
IPC: B23D55/06
Filed: 1984-05-04
Granted: 1987-04-15
Abstract: A stageless adjusting mechanism regulates the cutting speed, and the adjustment achieved is monitored by a probe. A comparator compares the output of the monitor device with that of selected speed of cut suited to the workpiece, and balances the output signals by adjustment of the chosen cutting speed. The comparator is formed so that it releases a signal to start the cutting process only when the output signal of the monitor is equal to that of the speed selector. The selector has several switches with associated constant voltage devices.
Patent KR-930008601-B1 (KR)
Title: Biopolymer formulations and process for preparing them
Inventor: BLECKER JAN J
IPC: C09K8/32
Filed: 1984-09-06
Granted: 1993-09-10
Abstract: Biopolymer formulation, in particular a polysaccharide-containing water in oil emulsion, process for preparing such emulsions and process for concentrating these emulsions. Aqueous systems thickened by the incorporationof biopolymer emulsions.
Patent KR-910008368-B1 (KR)
Inventor: YANG KANN
IPC: C07B41/04
Filed: 1984-10-12
Granted: 1991-10-12
Abstract: 내용 없음.
Patent KR-890005213-B1 (KR)
Inventor: YOSHIMARU TOMOHISA
IPC: G11B7/004
Filed: 1985-02-05
Granted: 1989-12-18
Abstract: 내용 없음.
Patent KR-930012016-B1 (KR)
Inventor: ARIMATSU YOSHIKAZU
IPC: C08L67/00
Filed: 1986-03-18
Granted: 1993-12-23
Abstract: 내용 없음.
Patent KR-890002157-B1 (KR)
Title: Magnesia powder for use as an electrical insulating material and a process for producing the same
Inventor: ODA YASUYOSHI
IPC: H01B3/12
Filed: 1986-06-17
Granted: 1989-06-21
Abstract: Magnesia powder with improved flowability comprises a sintered mixture of at least 90 wt.% MgO and not more than 0.02 wt.% B2O3. The powder has an insulation resistance of at least 10 power7 ohm. cm at 1000 deg.C and at least 10 power9 ohm. cm at 600 deg.C.  The use of the powder as an electrical insulation material is claimed, specifically as the filling material for the insulation of a sheathed heater.  The powder has a good combination of flowability and high temperature electrical insulation properties.
Patent KR-930008091-B1 (KR)
Title: Anchoring membrane ingredient conjugate and its use
Inventor: JUNG GUNTHER
IPC: B01J20/32
Filed: 1986-06-24
Granted: 1993-08-25
Abstract: Conjugates are described in which the active ingredient is covalently bonded to the anchoring membrane, which is a compound of the formulae   <IMAGE> in which A can be: sulphur, oxygen, disulphide (-S-S-), methylene (-CH2-) or -NH-; n = 0 to 5; m = 1 or 2; C* = an asymmetric carbon atom of R or S configuration, R, R' and R'' are identical or different and are an alkyl, alkenyl or alkynyl group having 7 to 25 carbon atoms or are hydrogen which can optionally be substituted by hydroxyl, amino, oxo, acyl, alkyl or cycloalkyl groups and R1 and R2 are identical or different and are defined as R, R' or R'' or can be -OR, -OCOR, -COOR, -NHCOR or -CONHR and X is an active ingredient or a spacer active ingredient group. The anchoring membrane active ingredient conjugates increase antibody formation.
Patent KR-940010033-B1 (KR)
Title: Process for preparing purine compounds having antivirus activity
Inventor: HARNDEN MICHAEL R
IPC: C07D239/50
Filed: 1986-12-11
Granted: 1994-10-21
Abstract: Compounds of formula (I), and a pharmaceutically acceptable salts thereof: <CHEM>  wherein:  R1 is hydrogen or CH2OH;  R2 is hydrogen or, (when R1 is hydrogen), hydroxy or CH2OH;  R3 is CH2OH or, (when R1 and R2 are both hydrogen), CH(OH)CH2OH;  R4 is hydrogen, hydroxy, amino or OR5 wherein R5 is C1-6 alkyl, phenyl or phenyl C1-2 alkyl either of which phenyl moieties may be substituted by one or two halo, C1-4 alkyl or C1-4 alkoxy groups; and in which any OH groups in R1, R2 and/or R3 may be in the form of O-acyl, phosphate, cyclic acetal or cyclic carbonate derivatives thereof; having antiviral activity, processes and intermediates for their preparation and their use as pharmaceuticals.
Patent KR-960005795-B1 (KR)
Inventor: MINCHAK ROBERT JOHN
IPC: C08G61/08
Filed: 1986-12-16
Granted: 1996-05-01
Abstract: 내용 없음.
Patent KR-910001809-B1 (KR)
Title: Csf protein production and purification
Inventor: CLARK STEVEN C
IPC: C12N15/19
Filed: 1985-07-04
Granted: 1991-03-26
Abstract: A method for preparing and isolating a transformation vector containing CSF/cDNA is described. The method comprises:  preparing RNA from a cell that produces CSF;  preparing polyadenylated messenger RNA from said RNA;  preparing single stranded cDNA from said messenger RNA;  converting the single stranded cDNA to double stranded cDNA; inserting the double stranded cDNA into transformation vectors and transforming bacteria with said vector to form colonies; picking pools of 200 to 500 colonies each and isolating plasmid DNA from each pool; transfecting the plasmid DNA into suitable host cells for expressing CSF protein; culturing the transfected cells and assaying the supernatant for CSF activity; and selecting CSF positive pools and screening the colonies used to make the pool to identify a colony having CSF activity. Also described are a cDNA coding for a protein having CSF activity (i.e. CSF/cDNA), a microorganism or cell line transformed with a recombinant vector containing such CSF/cDNA, and a method for producing CSF protein by expressing said CSF/cDNA by culturing a microorganism or cell line. The invention also provides a method of purifying the CSF proteins and the purified proteins so produced.
Patent KR-890001241-B1 (KR)
Title: Process for preparing 4-acetyl isoquinolinone
Inventor: FUKAZAWA BOBUYUKI
IPC: C07D401/04
Filed: 1987-02-11
Granted: 1989-04-28
Abstract: New 1-step process for the prepn. of 4-acetyl-1-methyl-7pyridyl-1- 5,6,7,8-tetrahydro-3(2H)-isoquinolinone of formula (III) comprises condensing 2-acetyl-4-pyridyl-cyclohexanone of formula (I) with acetoacetamide in presence of base and sec. amine solvent at R.T..
Patent KR-910008224-B1 (KR)
Inventor: SPEASE ARTHUR L
IPC: F16C1/10
Filed: 1987-03-09
Granted: 1991-10-12
Abstract: 내용 없음.
Patent KR-950011134-B1 (KR)
Inventor: FONTICOLI ALFREDO RICCARDO
IPC: A23L7/196
Filed: 1987-05-19
Granted: 1995-09-28
Abstract: 내용 없음.
Patent KR-950006007-B1 (KR)
Inventor: HALL DAVID A
IPC: F16D1/06
Filed: 1987-06-19
Granted: 1995-06-07
Abstract: 내용 없음.
Patent KR-900009171-B1 (KR)
Inventor: PARK KEUN
IPC: G11B15/18
Filed: 1987-06-27
Granted: 1990-12-24
Abstract: 내용 없음.
Patent KR-960005463-B1 (KR)
Inventor: BINDER DIETER
IPC: A61P29/00
Filed: 1988-04-01
Granted: 1996-04-25
Abstract: 내용 없음.
Patent KR-970000979-B1 (KR)
Inventor: UJIMOTO HIROSHI
IPC: B65H37/04
Filed: 1988-08-18
Granted: 1997-01-25
Abstract: 내용 없음.
Patent KR-910003249-B1 (KR)
Title: The making method of washer
Inventor: CHANG DUCK-YONG
IPC: B21D31/04
Filed: 1988-08-23
Granted: 1991-05-25
Abstract: The method makes a dish washer having elastic  teeth  at  the outer edge. A pre-molding process feeds a raw sheet (E) to draw in pitch steps gradually reducing the diameter of the washer at  each step in requence. A shaft hole is punched in  a  triangular  shape after the last pre-molding. A blanking  process  blanks  teeth  to twist them for finishing.
Patent KR-970005163-B1 (KR)
Title: A method of manufacturing for piezoelectric magnetic composition
Inventor: KIM BYUNG-KI
IPC: H01L41/39
Filed: 1988-08-31
Granted: 1997-04-12
Abstract: A method for fabricating composition of a piezo-electric magnet is described that can provide the composition which is sintered at a lower temperature and  has high density and strength.  The method uses PbO, ZrO2, TiO2, CoO, Nb2O2, SrCO3 each of which has the purity more than 99.5%.  Sr is substituted for Pb 5% by mol in the composition of 10Pb(CO1/3/Nb2/3)O3-45PbTiO3-45PbZrO3 and then WO3 of 1% by weight is added to the composition prior to being mixing.  Thereafter, over-quantity of PbO is added thereto while grinding and then an sintering process is performed.  Thereby, it is possible to composite the piezo-electric magnet having high density and strength at relatively lower temperature.
Patent KR-920004424-B1 (KR)
IPC: C08F4/68
Filed: 1987-09-30
Granted: 1992-06-05
Abstract: An ethylene polymerization catalyst comprising: (i) a complex having at least one cation and at least one anion wherein the cation is V2X3(ED)m and the anion is MaClbRc wherein X = Cl, Br, or I, or mixtures thereof, ED = an electron donor selected from the group consisting of ethers, phosphines, ketones, isocyanides, and esters, each electron donor having 2 to 20 carbon atoms, M = Al or Mg, R = an alkyl radical having 1 to 14 carbon atoms, m = an integer from 3 to 6, a = 1 or 2, b = 2 when M = Al and 3 when M = Mg, c = 2 when M = Al and 0 when M = Mg, said complex impregnated on an inorganic oxide support; (ii) a halocarbon promoter; and (iii) a hydrocarbyl aluminum cocatalyst.
Patent KR-950004762-B1 (KR)
Inventor: OBARA HARUKI
IPC: B23H1/02
Filed: 1987-11-18
Granted: 1995-05-10
Abstract: 내용 없음.
Patent KR-950003049-B1 (KR)
Inventor: OTONARI SATOSHI
IPC: C08L67/02
Filed: 1988-02-05
Granted: 1995-03-30
Abstract: 내용 없음.
Patent KR-930002405-B1 (KR)
Inventor: SHIBANO YOSHIHIDE
IPC: B08B3/10
Filed: 1989-01-25
Granted: 1993-03-30
Abstract: 내용 없음.
Patent KR-920006174-B1 (KR)
Inventor: MORIMOTO KIYOSHI
IPC: H01J31/12
Filed: 1989-03-28
Granted: 1992-07-31
Abstract: 내용 없음.
Patent KR-920001856-B1 (KR)
Title: Sequence repetition code signaling detection circuit between each exchange node
Inventor: CHANG SEOK-JOO
IPC: H04Q1/39
Filed: 1989-03-31
Granted: 1992-03-05
Abstract: The circuit detects repeatedly circulating codes between  the nodes of a switching system which includes a clocking  and  timing section (10), a format converter (20), a  CPC  (cyclic  permutable code) converter (30), a  CPC  detector  (40)  and  an  interfacing section (60). The channel number and  the  code  value  which  are decided as valid by the CPC detector (40)  are  latched,  and  the contents of a RAM are read out.  Then,  if the previous  code  and the current code are found to be the same  with  each  other  upon comparing them, the current code is removed. If they are different from each other, the current code is accepted as  a  new  code  to send it to the interfacing  section  (60),  such  operation  being performed by an overlapping code removing section (50).
Patent KR-930004697-B1 (KR)
Inventor: MARK WILLIAM J
IPC: C08G59/14
Filed: 1989-04-03
Granted: 1993-06-03
Abstract: 내용 없음.
Patent KR-0132567-B1 (KR)
Title: Peptide derivatives
Inventor: KINO TOURU
IPC: A61K38/12
Filed: 1989-04-04
Granted: 1998-04-14
Abstract: A compound of the formula <CHEM> wherein the symbols define certain groups or atoms, processes for their preparation and pharmaceutical compositions comprising them as an active ingredient in association with a pharmaceutically acceptable, substantially non-toxic carrier or excipient. The invention also comprises a biologically pure culture of the microorganism Streptomyces violaceoniger No. 9326 (FERM BP-1667).
Patent KR-0153281-B1 (KR)
Inventor: TAKANO MASAYUKI
IPC: G11B27/031
Filed: 1989-04-15
Granted: 1998-11-16
Abstract: 내용 없음.
Patent KR-930004485-B1 (KR)
Inventor: BARRETO JOSE D
IPC: F27D15/02
Filed: 1989-05-24
Granted: 1993-05-27
Abstract: 내용 없음.
Patent KR-920004280-B1 (KR)
Inventor: KISIGAMI HIDECHICA
IPC: G06F9/38
Filed: 1989-07-07
Granted: 1992-06-01
Abstract: 내용 없음.
Patent KR-920003426-B1 (KR)
Title: Over-rotation stop device of spindle motor
Inventor: KIM YOUNG-HAN
IPC: G11B19/247
Filed: 1989-10-13
Granted: 1992-04-30
Abstract: The controller for regulating the spindle revs. of a  spindle motor (1) comprises a comparator (23)  for  comparing  a  detected horizontal sync. signal obtained by scanning a  disc  (2)  with  a reference signal  froma  reference  signal  generator  (6)  and  a control  switch  (20)  inserted  in  the  power  supply  path.   A horizontal sync. detector (22) detects the horizontal  sync.signal included in a video signalof the disc  (2)  to  apply  it  to  the comparator (23). The controller stops the spindle  motor  (1),  if the comparision signal is high, from rotating to prevent the  over heating of the motor.
Patent KR-950000241-B1 (KR)
Title: Magnetic circuit and induction method of rotation apparatus for electric power
Inventor: BAE YON-SU
IPC: H02K47/00
Filed: 1990-01-12
Granted: 1995-01-12
Abstract: The device minimizes the power consumption, and applies to the 2 poles 4 phases, 2 poles 3 phases, and multiple poles device. The device includes the dynamic force generation means which applies the rotation flux to the rotating magnet, which flux is rotated by flux absorpsion and repulsion, the power generation means which has the power generation coil, the induction magnet which controls the flow of flux, the flux circulating induction means which has the circulating coils, the 1st and 2nd phase detection plates, and the 1st and 2nd power genarating armature.
Patent KR-920002768-B1 (KR)
Inventor: KIM NAM-SU
IPC: H01R24/20
Filed: 1990-06-08
Granted: 1992-04-03
Abstract: 내용 없음.
Patent KR-930011437-B1 (KR)
Inventor: NISHIO YUKIO
IPC: G03G15/08
Filed: 1990-06-21
Granted: 1993-12-08
Abstract: 내용 없음.
Patent KR-0154534-B1 (KR)
Inventor: HUGHES DAVID L
IPC: C07F7/18
Filed: 1990-07-16
Granted: 1998-12-01
Abstract: 내용없음.