baber/WOPTO huggingface dataset:
Patent ES-2547025-B1 (ES)
Title: Protector posoperatorio para roedores
Inventor: BALLESTIN RODRIGUEZ ALBERTO
IPC: A61D9/00
Filed: 2014-03-31
Granted: 2016-07-11
Abstract: Protector posoperatorio para roedores es una prenda para uso posterior a la cirugía, cuyo objeto es la protección de incisiones o defectos en la zona ventral del animal que ha sido intervenido quirúrgicamente, evitando laceraciones posteriores en dicha zona tras la cirugía.#La invención consta de una cinta de material textil resistente y flexible, que se sitúa alrededor del tórax del roedor y de una lámina transparente de material plástico que cubre toda la zona abdominal, que actúa de barrera física a cualquier tipo de daño en esta zona, y permite el seguimiento médico de las incisiones o heridas que tenga el roedor en la zona abdominal.
Patent ES-2647372-B1 (ES)
Title: Vehículo de dos ruedas de tracción humana
Inventor: ALACID CÁRCELES FERNANDO
IPC: B62M1/16
Filed: 2016-06-21
Granted: 2018-11-30
Abstract: Vehículo de dos ruedas de tracción humana, que comprende un chasis (2) en el que van montadas una rueda anterior (1) y una rueda posterior (1') alineadas, de ejes paralelos, un mecanismo de accionamiento y medios de control. El mecanismo de accionamiento está compuesto por una pértiga (11) y un cable que, a partir de una polea intermedia (13) de eje vertical, conforma dos ramales (14 y 15) que pasan sucesivamente por una primera pareja de poleas (16-17) de cambio de sentido, una segunda pareja de poleas (18-19) montada sobre el eje de la rueda posterior (1'), sobre una tercera pareja de poleas (20-21) de cambio de sentido y quedan finalmente fijados por sus extremos a los extremos (11') de la pértiga (11).
Patent HR-P20130411-B1 (HR)
Inventor: ŽIROVNIK FRANC
IPC: F03D13/00
Filed: 2013-05-08
Abstract: Vertikalna eolska električna centrala rješava tehnički problem pretvaranja kinetičke energije, vertikalno usmjerene zračne struje u električnu energiju, uz pomoć dvostupanjskog elektrogeneratora (7, 8, 9 i 10) postavljenog na usidrenoj platformi (6), koja lebdi na visini od 0-500 m uz pomoć prstenastog balona (4 i 5) punjenog s plinom vodika i helija, Vertikalna eolska električna centrala proizvodi električnu energiju uz pomoć kontinuiranog protoka zračnog stupa, koji pokreće par unakrsno okretnih elisa (12 i 13), a koje pokreću generator (7, 8, 9 i 10), koji proizvodi električnu energiju i prosljeđuje je putem trafo stanice (34). Za proizvodnju struje, centrala koristi obodnu brzinu elisne turbine (7 i 8), gdje se energetski vijenac (9) kreće brzinom od 156 m/s. Za rad, centrala koristi električnu energiju, dobivenu iz fotonaponskih ćelija (51) i akumulatora, u spremištima akumulatora (33). Udaljenost vertikalne eolske električne centrale, od zemljane platforme (1), osiguravaju spremnici s helijem i vodikom (4 i 5).
Patent JO-1894-B1 (JO)
Title: Novel pharmaceutical product
Inventor: ELIZABETH SMITH LABELL
Filed: 1996-03-03
Granted: 1996-07-25
Abstract: The present invention is directed to a novel, non- solvated, crystalline form of 6-hydroxy ‎‎-2-(4-hydroxyphenyl) 3-[4-(2-piperidinoethoxy) benzoyl ] benzo [b] thiophene ‎hydrochloride.‎
Patent JO-2154-B1 (JO)
Title: Passenger dervice unit tester for passenger aircraft type air bus
Inventor: NABIH SAID OTOUM
Filed: 1998-10-10
Granted: 2002-08-07
Abstract: Passenger dervice unit tester for passenger aircraft type air bus
Patent JO-2683-B1 (JO)
Title: Antibacterial Quinoline Derivatives
Inventor: GUILLEMONT JEROME EMILE GEORGES
Filed: 2007-12-02
Granted: 2013-03-03
Abstract: The precent invention relates to novel substituted quinoline derivatives according to the general formula (Ia) or formula (Ib): including any stereochemically isomeric form therof, a N-oxide thereof, a pharmaceutically acceptable salt thereof or a solvate thereof, The claimed compounds are useful for the treatment of a bacterial infection. Also claimed is a composition comprising a pharmaceutically acceptable carrier and, as active ingredient, a therapeutically effective amount of the claimed compounds, the use of the claimed compounds or compositions for the manufacture of a medicament for the treatment of a bacterial infection and a process for preparing the claimed compounds.
Patent JO-3177-B1 (JO)
Title: Formulations comprising 2-amino-2-[2-(4-octylphenyl)ethyl]propane-1,3-diol
Inventor: SUPRIYA RANE
Filed: 2012-03-29
Granted: 2018-03-08
Abstract: A solid pharmaceutical composition suitable for oral administration, comprising: (a) a S1P receptor modulator; (b) a filler, and (c) a cyclodextrin.
Patent KR-800000365-B1 (KR)
Title: Refrigeration heat recovery method
Inventor: LEONARD L
IPC: F25B43/02
Filed: 1975-11-12
Granted: 1980-05-03
Abstract: A combination vapor compression and refrigeration cycle employing a mechanical compressor for developing high temps. is described.  The suction end of the compressor is exposed to both the vapors discharged from the refrigeration evaporator and a mixture of oil foam and refrigeration vapors discharged from an absorption generator.  As the mixture passes through the compressor, it absorbs the heat of compression and is discharged into a heat exchanger where energy is transferred to a reclaiming substance.
Patent KR-810000783-B1 (KR)
Title: Lubricants and process for thickening organic liquide
Inventor: CIUTI BRUNELLO
Filed: 1976-03-17
Granted: 1981-07-06
Abstract: Org. liqs. are thickened by mixing with a group II or III metal sulfonate.  The mixt. contg. 0.5-40wt.% sulfonate is heated with an optional org. solvent and lubricant base.  After solvent removal, the mixt. is optionally homogenized.  Thus, 200 g CaC15-18α-alkenesulfonate was boiled 30 min with 500 g toluene.  Then, 800 g mineral oil was added.  Toluene was evapd.  To obtain the desired consistancy, the resulting grease was homogenized in water.  The dropping point was 235≰C.
Patent KR-810000863-B1 (KR)
Title: Liquid purification apparatus
Inventor: NISHIGAWA KIGUO
IPC: B01D15/02
Filed: 1976-08-31
Granted: 1981-08-12
Abstract: Continuous purification of upward flowing wastewater in the apparatus is done by countercurrent adsorption on a downward flowing bed of active carbon which is continuously withdrawn for generation.  To avoid fludizing and expansion of the bed, a controlled layer of adsorbent is held above the wastewater collector.  Withdrawal of the active carbon and inflow of wastewater for purification are controlled by electromagnetic valves combined with a detector monitoring a level of the active carbon in the reactor.
Patent KR-810000834-B1 (KR)
Title: Process for preparing 3-phenyl-5-substituted-4(1h)-pyridones (thiones)
Inventor: TAYLOR H
IPC: C07D213/62
Filed: 1978-06-26
Granted: 1981-08-07
Abstract: Title compds. (I; R = Me, Et, acetoxy, OH; R1 = halo, alkyl, halo-substituted C1-4 alkyl, NO2, COOH, OH, C1-2 alkoxycarbonyl; R2 = cyano, C1-3 alkoxycarbonyl, C1-4 alkyl, halo, OH, C1-3 alkoxy-substituted C1-4 alkyl, thienyl; X = O, S; m = 0-2), useful as a herbicide, were prepd. by reacting compounds II[one of Q1 and Q2 is H, the other: CHNHY(Y = H, OH, Me, Et)  with formylating or aminoformylating agent or by reacting compds.  II[Q1,Q2 = :CHOH or CHN(R3)2 (R3 is C1-3 alkyl or forms pyrrolidino, etc. with adjacent N)  with YNH2 or by hydrolyzing to give III(Y = H, OH), which were alkylated or esterified to give corresponding compds. (Y = R).
Patent KR-840000197-B1 (KR)
Title: Accommodation units
Inventor: FAIRGRIEVE JAMES M
IPC: E04B1/348
Filed: 1979-02-27
Granted: 1984-02-28
Abstract: The accomodation units are assembled to form a building  They comprise a housing having corner posts, sidawalls, floor and ceiling panels, a window unit at one end and an end wall with a doorway at the other end.  The housings are intended to be located aide-by-side and stacked one on top of the other secured together at the corner posts.  Concrete is cast between the adjacent side walls of the housings and the outer faces of the side walls are formed with T-section ribs which key with the concrete to provide a composite rigid walls
Patent KR-840001722-B1 (KR)
Title: Process for the preparation of prostaglandin derivative
Inventor: WAKATSUKA HIROHISA
IPC: C07C405/00
Filed: 1980-01-23
Granted: 1984-10-17
Abstract: Title compds. I(R=C1-4 alkyl, R2=single bond, C1-5 alkylene; R3=H C1-8 alkyl or alkoxy; (un)substituded C4-7 cycloalkyl or cycloalkyloxy, phenyl, phenoxy), useful as intermediates of trans -Δ2-prostaglandin E1, were prepd. Thus. 3-hydrozypropyltriphenylphosphonium and 2-oxa-6-syn(1-methoxyl-methyl)ethoxy emthyl-7-anti-(tetrahydropyran-2-yl oxy)cisbicyclo[3,3,0  octan-3-ol gave (EZ)-2α-(5-hydroxypent-2-enyl)-3β-benzyloxymethyl-4α-(tetrahydropyran-2-yl oxy) cyclopentan-lα-ol followed by hydrolysis with tetrahydrofuran and HCL to give (EZ)-lα-acetoxy-2α-(5-acetoxypent-w-enyl)-3β-hydroxyme-thyl-4α-(tetrahydropyran-2-yl oxy)cyclopentane.
Patent KR-840000127-B1 (KR)
Title: 이스타마이신의 제조방법
IPC: C12P19/02
Filed: 1980-03-27
Granted: 1984-02-16
Abstract: 내용 없음.
Patent KR-840000201-B1 (KR)
Title: Drum brakes having automatic adjusters
Inventor: CONRAD WILLIFORD
IPC: F16D65/56
Filed: 1980-05-20
Granted: 1984-02-28
Abstract: The automatic adjuster(6) includes a pawl and ratchet nut mechanism(8, 18) and a bimetallic strip(19) arranged to disengage the pawl from the ratchet nut when a predetermined temperature is attained.  Upon excessive travel of the pawl, the strip permits reengagement of the pawl with the ratchet to permit adjustment.  The bimetallic strip is pivoted to an arm(17) of a pawl lever(11).  Upon heating, the strip bends until it contacts the ratchet teeth and by reaction urges the pawl clear of the teeth.
Patent KR-830002835-B1 (KR)
Title: 개량된 체내도관 폐쇄장치
Filed: 1980-05-28
Granted: 1983-12-27
Abstract: 내용 없음.
Patent KR-840001710-B1 (KR)
Title: Process for the production of styrenepolymers
Inventor: MATSUHARA TETSUYUKI
IPC: C08F12/08
Filed: 1981-04-15
Granted: 1984-10-16
Abstract: Styrene, optionally contg. dissolved elastomers, is polymd. continously to products with good mech. and thermal resistance by using monoperoxy-2-butenedioic acid or its esters as catalysts. Thus, a 0.040% soln. of 00-tert-Bu monoperoxymaleate in styrene is added at 4.8 L/h (residence time 2hr) to a reaqctor stirred at 130oC After 10hr, the conversion to polystyrene (intrinsic viscosity 1.10) at the top, middle, and bottom of the reactor is 45.5, 45.3 and 45.7%, resp., compared with av. conversion 33.2% and intrinsic viscosity 0.90 with BzOOBu-tert as catalyst.
Patent KR-850001216-B1 (KR)
Title: Digital ph examiner
Inventor: KINOSHITA TAINICHIRO
IPC: G01N27/36
Filed: 1981-09-03
Granted: 1985-08-20
Abstract: A digital ph meter performing a zero setting without a span compensation by using a reference voltage(VREF) as a voltage source consists of a A/D converter having a high input-impedance, a reference voltage source compensation a sensitivity of glass electrodes, and a voltage generating circuit for zero setting of the digital display and a span compensation of the glass tubes.
Patent KR-830002162-B1 (KR)
Title: 니켈기 초내열 단조합금
IPC: C22C19/05
Filed: 1981-11-19
Granted: 1983-10-17
Abstract: 내용 없음.
Patent KR-840000834-B1 (KR)
Title: Defrost circuit for refrigerator
Inventor: AN GI-HUN
IPC: F25D21/06
Filed: 1982-01-20
Granted: 1984-06-15
Abstract: The power source is connected to a compressor (C) and a defrost heater (DFH) through a relay switch. The relay switch is connected to the relay controller which comprises a counter, a logic circuit, a delay circuit, and an oscillation-halting controller. The relay switch is connected to the operational relay (RY1) which is restarted by the compressor after defrosting is completed. The compressor restarts after the defrost heater has cooled preventing loss of refrigerator and saving on power consumption.
Patent KR-910000784-B1 (KR)
Inventor: LAURUS FELIX
IPC: E04B5/40
Filed: 1982-03-16
Granted: 1991-02-08
Abstract: 내용 없음.
Patent KR-860000429-B1 (KR)
Title: Door lock
Inventor: KILIGAYA ISAO
IPC: E05B83/02
Filed: 1982-04-15
Granted: 1986-04-19
Abstract: The door locking device, e.g. for containers or van-type vehicles, comprises a rotatable cam(3) and a cam keeper(4). The cam is provided with an engaging portion(5), a fork(6) and a projecting portion(7). Sloped receiving surfaces(4a, 4b, 4c) are provided on the cam keeper. These sloped surfaces are engaged with a sloped contacting surface(3b) on the upper surface of the engaging portion(5), a sloped contacting surface(3c) on the lower surface of the projecting portion(11) respectively to effectively distribute loads applied to the door. This improves durability and makes door easy to open and to close.
Patent KR-880002580-B1 (KR)
Title: Control circuit for a brushless dc motor
Inventor: OONO HORODOSHI
IPC: H02P6/08
Filed: 1982-04-21
Granted: 1988-11-30
Abstract: The control circuit for a brushless DC motor includes a rotor having a series of alternating magnetic fields and a stator having several armature windings.  The control circuit comprises at least one pair of hall generators fixedly mounted with respect to the rotor for sensing the angular position of the rotor to generate a switching signal.  An input torque command signal is applied sequentially to the armature windings in response to the switching signal to rotate the rotor.  The strength of magnetic field linked with the windings and the magnitude of current generated are detected.
Patent KR-840001053-B1 (KR)
Title: Process for preparing nobel cephalosporin derivatives
Inventor: KIM YONG-SOL
IPC: C07D501/36
Filed: 1983-01-27
Granted: 1984-07-27
Abstract: Title compds. I (M=H, Na) were prepd. Thus, 1.3g 2-(2-aminothiazol-4-yl)-methoxy- aminoacetate in 10mL ethyl acetate was treated with 0.76mL phosphorooxychloride and 0.5mL N,N-dimethylacetamide to give its said choloride (A). 2.2g 7-amino-3-(1-methyl -1H-tetrazol-5-yl)-thiomethyl-3-cepham carboxylic acid was dissolved in H2O/acetone (20mL/10mL) and reacted with A at pH=6.5 for 2hrs. to give 2.77g 7-2-(2-aminothiazol-4-yl)-2-methoxyiminoacetamido-3-(1-methyl-1H-tetrazol-4-yl)-thio- methyl -3-cepham-4-carboxylic acid
Patent KR-930000719-B1 (KR)
Title: Display
Inventor: JOHNSON ROBERT R
IPC: H01L27/24
Filed: 1984-01-18
Granted: 1993-01-30
Abstract: A method of making a parallel programmed electronic matrix array includes forming at least one layer of a phase changeable material on a conductive substrate, the material preferably formed of amorphous material and having substantially nonconductive and comparatively high conductive states, and irradiating selected areas of the layer to convert them to the other state. Thereafter, in a preprogrammed embodiment, first and second sets of electrically conductive address lines are formed on respective opposite sides of the layer such that they cross each other at an angle to form a plurality of crossover points. In a field programmable array, the selected areas are irradiated through one set of lines.In accordance with another embodiment, the selected areas are irradiated through a mask. One set of lines is preferably formed by removing portions of the conductive substrate. The other can be formed by detecting the locations of the layer portions of one of the states and aligning the lines on the layer according to such detection.A diode structure can be formed with or in place of the phase changeable material.
Patent KR-850001727-B1 (KR)
Title: Parts and chips sorting device in the lathe
Inventor: UI SON-KI
IPC: B23Q7/00
Filed: 1984-03-22
Granted: 1985-12-07
Abstract: This device has two air-cylinders. One rotates the parts receipt container (I), the other opens and closes the cover of the (I) by front & rear translational movement. (I) is moved to the dropping point before the parts are cutted. The receipted parts are dropped and assembled in the goods storage box. This device eliminates the work of separating chips and parts for special uses.
Patent KR-870000992-B1 (KR)
Title: Method of filling and packaging kneaded material
Inventor: KIKUCHI TOSHINOBU
IPC: B65B9/20
Filed: 1984-09-08
Granted: 1987-05-18
Abstract: The process is (i) forming the tube shape film, (ii) filling and transferring the kneaded material in the tube shape film, (iii) tightly attaching a film to the surface of the kneaded material, and (iv) cutting the packaged kneaded material. The filling rate of the kneaded material, the transfering rate of the tube shape film and the attaching rate of a film are each set up appropriately.
Patent KR-860001399-B1 (KR)
Title: Fader circuit of tape record
Inventor: LEE SOK-U
IPC: G11B5/027
Filed: 1984-10-23
Granted: 1986-09-22
Abstract: A fader circuit is for increasing/decreasing the record sound of the tape gradually at the first/last part of the music to protect the speaker and make the music mild. The circuit comprises an initial reset circuit(1), a fade-in switch(FS1), a fade-out switch (FS2), fip-flop circuits(FF1-2, a negative-edge detector(2), OP amps(OP1-2), indicators(3, 4) for fade-in and out, FETs(FET1-2), and amplifiers(AMP1-2) for reproducing and recording.
Patent KR-920008588-B1 (KR)
Inventor: HIRADA TADASHI
IPC: B23D15/06
Filed: 1984-11-08
Granted: 1992-10-02
Abstract: 내용 없음.
Patent KR-920009201-B1 (KR)
Inventor: CORNELISSEN BERNARDUS H J
IPC: H03K19/20
Filed: 1984-11-08
Granted: 1992-10-14
Abstract: 내용 없음.
Patent KR-870001209-B1 (KR)
Title: Position control apparatus using sine curve
Inventor: O YUN-HWAN
IPC: G05B15/00
Filed: 1984-12-21
Granted: 1987-06-20
Abstract: This invention relates to a position control device for machine tools and robots in which several kinds of servo motor and step motor are used.  And this device can control motors precisely in a desired position by connecting with an external computer and a data input- output device.  Also, regardless of step motor and servo motor, this device can be applied simply to all control systems as it can control their positions on the input-output bus of the same control signal and it be drived ideally by generating control signal in sine curve to not only eliminate a mechanical load but also decrease chattering in acceleration or deceleration.
Patent KR-870000368-B1 (KR)
Title: Process for the preparation of n-acylphenylalanines
Inventor: MITA RYUICHI
IPC: C07C233/47
Filed: 1985-04-10
Granted: 1987-03-06
Abstract: N-acyl-phenylalanine derivs. (I) [R1,R2=H, alkyl, alkoxy, halo, OH, or R1R2=methylenedioxy; R3=Me, Ph  were prepd. from 4-benzylidene-5- oxazolone derivs. by hydrolysis and reduction. Thus, 2-methyl-4- benzylidene-5-oxazolone was cleaved by NaOH to yield PhCH:C(NHCOMe) CO2Na, which was hydrogenated over Pt to give PhCH2CH(NHCOMe)CO2H. (I) are useful for prodn. of L-phenylalanine, which is an intermediate in the mfr. of the sweetneraspartame.
Patent KR-850001549-B1 (KR)
Title: Process for preparation of indole derivatives
Inventor: ASHTON MICHAEL JOHN
IPC: C07D209/42
Filed: 1985-06-15
Granted: 1985-10-17
Abstract: Indole derivs. of formula (I) are prepd. by the ring-closure of compds. of formula (II) in the presence of a base, while heating in an inert organic solvent. In the formulas, R1 is H or a C1-6 straight- or branched-chain alkyl gp., opt. substd. by OH; R2 is a C7-24 straight- or branched-chain alkyl gp.; X- is anion; and Z is opt. substd. phenyl. (I) are useful as hypolipidaemic agents in reducing blood glucose levels.
Patent KR-900008267-B1 (KR)
Title: Data input system of pointing apparatus
Inventor: MORISAWA DOSIGAZU
IPC: G06F3/038
Filed: 1985-09-06
Granted: 1990-11-10
Abstract: The data input system having a pointing device (19) for designating a two-dimensional coordinate point on a display screen, a keyboard device (15) having a key code generator for generating a key code corresponding to each one of keys constituting a key matrix, and a data processing device (10) conected to said keyboard device through a keyboard interface. The keyboard device has pointing device interface means (18) for connecting said pointing device and said keyboard device.
Patent KR-900001181-B1 (KR)
Title: A peparation method of substisutied quinazolinediones
Inventor: BELL STANLEY C
IPC: C07D317/68
Filed: 1985-09-23
Granted: 1990-02-27
Abstract: 5,6-Dioxy-quinazoline diones of formula (I) are prepd. by reacting a cpd. of formula (II) with KMnO4 to produce a nitrobenzoic acid of formula (III), reacting (III) with H to produce an aminobenzoic acid of formula (IV), and reacting (IV) with a cyanic acid salt.  In the formulas, R1 and R2 are each lower alkyl, or together methylenedioxy; R3 is H; Y and Z are each H, alkyl, carboalkoxy, cyano, methanesulphonyl, carboxamido or halo.  (I) are useful as cardiotonic agents.
Patent KR-890003547-B1 (KR)
Inventor: JIN SU-YANG
IPC: C08L63/00
Filed: 1985-11-11
Granted: 1989-09-23
Abstract: 내용 없음.
Patent KR-900000146-B1 (KR)
Title: Fuel control device for internal combustion engine
Inventor: YAMAUCHI DERUO
IPC: F02D41/06
Filed: 1986-01-08
Granted: 1990-01-20
Abstract: The fuel control device for IC engine allows the combustion of lean fuel mixture without lose of power.  A control circuit (18) receives signals from an air-fuel ratio sensor (12), and airflow meter (4), and a throttle sensor (5) indicating operating conditions of the engine, and adjusts a fuel injection valve (7) and an air bypass valve (9) to supply a suitable air-fuel ratio. A fuel bypass pipe (10) introduces additional air at the inlet valve (2a).  On the suction stroke, the stagnated additional air enters the cylinder (1) followed by the air-fuel mixture, which is exposed to the spark plug.  The control cct. is programmed to supply maximum power at full loading and maximum fuel economy at middle loading.
Patent KR-900001349-B1 (KR)
Title: System and apparatus for storing and processing strip
Inventor: WEYAND HARLEY P
IPC: B65H19/00
Filed: 1986-01-23
Granted: 1990-03-08
Abstract: A system for storing and processing strip material includes a portable storage unit (4) which has a pair of spools (78,79) loosely supported on a pair of cradles (80,81) within a rigid frame (65).  A first drive (3) has an expandable mandrel (17) removably engaging the spools for lifting the spools off the cradles and for rotating the spools to store a length of the strip material on the spools.  A second drive (3), similar to the first, is able to rotate the spools in an opposite direction to payout stored strip material.  The storage unit is movable between two drives.  The riqid frame has a base for supporting the frame in a vertical position during the mamdrel's engaging the spools.
Patent KR-910001651-B1 (KR)
Inventor: SYAMA SADOSHI
IPC: G11B17/04
Filed: 1986-02-19
Granted: 1991-03-16
Abstract: 내용 없음.
Patent KR-940000736-B1 (KR)
Inventor: SU KAI-JIANG
IPC: G02C13/00
Filed: 1986-04-18
Granted: 1994-01-28
Abstract: 내용 없음.
Patent KR-900002978-B1 (KR)
Title: Disk exchanger in selection type audio player
Inventor: KOIKE EISHI
IPC: G11B17/04
Filed: 1986-06-23
Granted: 1990-05-03
Abstract: A sound reproducing device comprises a turntable for exchangeably receiving a record, a pickup biased towards a reproduction starting position, a sound transmitting member arrnaged to bias the pickup towards the turntable, a slot for insertion of a record onto the turntable and a release projection on the sound transmitting member extending into the slot so as to be contacted by a record during insertion to release the bias on the pickup.
Patent KR-890003449-B1 (KR)
Title: Fluid filter and method for attaching same in sealing relation to a filter mount
Inventor: ROBICHAUD ARTHUR W
IPC: B01D27/00
Filed: 1986-08-28
Granted: 1989-09-21
Abstract: An oil filter (50) securable to an engine mount (62) comprises a cylindrical housing (52) with a closed and an open end, with a set of circumferentially spaced flanges fixed inside the open end of the housing to lock with a second set of flanges formed on the mount. Each flange in the housing engages  removably a corresponding flange on the mount.  A seal (64) is located circumferentially between the housing sidewall at the open end and the mount, and is pref. an O- ring located between the mount and the housing interior or exterior.
Patent KR-940006447-B1 (KR)
Inventor: NUDENBERG WALTER
IPC: C08F6/06
Filed: 1986-09-16
Granted: 1994-07-20
Abstract: 내용 없음.
Patent KR-910001210-B1 (KR)
Inventor: KAIDA KATSUHIKO
IPC: G11B5/02
Filed: 1986-11-29
Granted: 1991-02-26
Abstract: 내용 없음.