baber/WOPTO huggingface dataset:
Patent ES-2352700-B1 (ES)
Title: Procedimiento de unión de las piezas de una maqueta y maqueta dotada de unión de sus piezas.
Inventor: DE PABLO PEREZ JESUS
IPC: G01M9/08
Filed: 2007-11-28
Granted: 2012-02-01
Abstract: Procedimiento de unión de las piezas de una maqueta y maqueta dotada de dispositivo de unión de sus piezas.#El procedimiento se caracteriza porque comprende fijar, mediante medios de fijación (4, 8 y 9), sobre al menos una de las piezas de la maqueta a unir, al menos un imán (5) y fijar magnéticamente el imán (5) a otra pieza de la maqueta o un elemento soporte (3). En el caso de que se fije el imán (5) magnéticamente a un elemento soporte, aquél se fija mediante de fijación (4, 8 y 9) a la otra pieza de la maqueta a unir, siendo la geometría del elemento soporte (3) complementaria a la geometría de las piezas a unir, formando el conjunto la geometría de la maqueta.#La maqueta incorpora un dispositivo de fijación que permite realizar el proceso.#Optimiza el tiempo de montaje de la maqueta y su cambio de configuración para efectuar diferentes pruebas, aumentando la productividad del ensayo.
Patent ES-2366523-B1 (ES)
Title: Molde acondicionador de productos alimenticios.
Inventor: MONTERO ARCAS FRANCISCO
IPC: A22C7/00
Filed: 2010-01-11
Granted: 2012-10-05
Abstract: Molde acondicionador de productos alimenticios.#Este molde acondicionador de productos alimenticios comprende un plato prensador, que discurriendo por el interior de un cuerpo tubular oblongo, dispone alineadamente en oposición dorsal unos pares de trinquetes basculantes que, situados en otras tantas escotaduras situadas en dos lados opuestos del plato prensador, son cada uno de ellos basculantes alrededor de un eje anclado en las paredes de las citadas escotaduras, estando solicitado cada uno de los extremos dorsales de los trinquetes basculantes por la acción de un resorte que determina que en la basculación el extremo frontal del trinquete, en el que están conformado un diente de sección recta angular y un asiento limitador de la basculación del trinquete, adopte automáticamente una posición de engrane total en los huecos de un dentado que están previstos en una zona deprimida alargada enfrentada al trinquete y situada en una pared del cuerpo oblongo que se halla enfrentada a dicho trinquete.
Patent ES-2372460-B1 (ES)
Title: Nuevo método para la preparación de ezetimiba.
Inventor: SANCHEZ CASALS CARLES
IPC: A61P3/06
Filed: 2010-07-09
Granted: 2012-11-16
Abstract: La presente invención se refiere a un nuevo método para la preparación de ezetimiba que comprende una etapa de ciclación del compuesto (4S) -fenil-3- [(5S) - (4-fluorofenil) - (2R) - [(1S) - (4-fluorofenilamino)-1-(4-nitrofenil)metil]-5-hidroxipentanoil] oxazolidin-2-ona o sus derivados en los que el grupo hidroxilo se encuentra protegido. La invención también se refiere asimismo a nuevos intermedios utilizados en este método.
Patent ES-2533919-B1 (ES)
Title: Pelador y cortador de patatas doméstico
Inventor: GONZALEZ GARCIA YOLANDA
IPC: B26D5/22
Filed: 2013-10-11
Granted: 2016-01-19
Abstract: Pelador y cortador de patatas doméstico consistente en un utensilio de cocina que realiza las funciones de pelar y cortar patatas crudas o únicamente el pelado, caracterizado porque sobre una plataforma de apoyo, con ventosas inmovilizadoras se monta un mecanismo de accionamiento, un carro, una chumacera con útiles de guiado y pelado, una rampa de evacuación, un mallazo de corte y un recipiente tapa giratorio sobre quicioneras.#El carro avanza por acción de la manivela y cuando la patata que lleva alcanza a los útiles de guiado, anclados sobre la chumacera, éstos la orientan hacia los útiles giratorios de pelado, que efectúan dicha operación, pasando luego la patata pelada al mallazo de corte evacuándose las peladuras por una rampa y vertiéndose las patatas cortadas en el recipiente tapa que, al ser extraíble, permite llevar las patatas a la freidora sin contacto manual. Piezas en plástico resistente y cuchillas en acero.
Patent ES-2558624-B1 (ES)
Title: Sensores basados en placas con nanohilos magnéticos
Inventor: PEREZ DEL REAL RAFAEL
IPC: G01R33/00
Filed: 2014-07-04
Granted: 2016-11-15
Abstract: Sensores basados en placas con nanohilos magnéticos.#Se da a conocer un sensor de variables físicas de un primer objeto (2), en particular, de velocidad rotacional y de posición de dicho primer objeto (2) mediante una combinación de placas (3) que comprenden nanohilos magnetizados y detectores de campo magnético (4) generado por dichos nanohilos magnetizados. En concreto, se dan a conocer dos realizaciones en las que, para la medición de la velocidad rotacional del primer objeto (2) se digitaliza la detección del campo magnético generado por los nanohilos y, para la medición de la posición, se utiliza la señal analógica de campo magnético detectado para calcular la distancia entre primer objeto (2) y el detector (4).
Patent ES-2618351-B1 (ES)
Title: Dispositivo de campo de cocción
Inventor: BLASCO RUEDA NICOLÁS
IPC: H05B6/12
Filed: 2015-12-18
Granted: 2018-04-06
Abstract: La invención hace referencia a un dispositivo de campo de cocción (10a-b) con una unidad receptora (12a-b) que está prevista para recibir al menos un dato informativo, y con una unidad de control (14a-b) que está prevista para activar en al menos un estado de funcionamiento al menos una unidad de suministro de potencia (16a-b) y para acceder a la unidad receptora (12a-b).#Con el fin de proporcionar un dispositivo de campo de cocción genérico con propiedades del funcionamiento ventajosas, se propone que la unidad de control (14a-b) esté prevista para desactivar en el estado de funcionamiento la unidad de suministro de potencia (16a-b) durante un intervalo de tiempo de inactividad (18a-b) y para acceder a la unidad receptora (12a-b) en el intervalo de tiempo de inactividad (18a-b).
Patent HR-P20000733-B1 (HR)
Inventor: COLLADANT COLETTE
IPC: C07K5/06
Filed: 2000-10-27
Abstract: Spojevi formule (I): u obliku (9S, 1R) + (9S, 1S) smjese, naznačeni time, da R predstavlja atom vodika ili radikal alkila ili aralkila koji sadrži do 18 ugljikovih atoma, gdje funkcionalna amino skupina može biti slobodna ili zaštićena. Patent sadrži još 14 patentnih zahtjeva.
Patent HR-P20040421-B1 (HR)
Inventor: KATZ DAVID H
IPC: A61K47/44
Filed: 2004-05-11
Abstract: Predmetni izum odnosi se na topičke terapeutske preparacije i postupke za liječenje virusnih i upalnih bolesti i za smanjivanje boli topičke upale kože i sluznice. Preparacije uključuju kreme koje sadrže n-dokozanol.
Patent KR-800000052-B1 (KR)
Title: Orthopedic device
Inventor: ARLUCK E
IPC: A61F5/04
Filed: 1975-04-29
Granted: 1980-01-28
Abstract: Orthopaedic device, useful for medical instrument, was manufd. by coating one side of plastic sheet with heat-in-sulative fabric layer, and the other side of sheet with protective fabric.  The plastic sheet had flexural strength 3,000-14,000 psi, flexural coefficient 0.5 x 105 - 7 x105 psi, thickness 50-120 mils, and heat transfer coefficient <=2 cal/sec/cm2/cm/≰C x 10-4.
Patent KR-800001328-B1 (KR)
Title: High efficiency high temperature catalyst for polymerizing olefins
Inventor: KNIGHT G
IPC: C08F4/46
Filed: 1976-05-26
Granted: 1980-10-28
Abstract: Catalysts for soln. polymn. of olefins, sufficiently active at>140≰C that catalyst residues need not be removed from the polymers, were prepd. by reaction of transition metal compds. with organomagnesium compds. or their hydrocarbon-sol. complexes with organometallic compds. and R'X(R' = H or alky1 at least as active as sec-Bu, X = halogen), with Mg- transition metal at. ratio 20-2000: 1, X- transition metal at. ratio 40-2000: 1, and Mg-X at. ratio 0.1- 1: 1.
Patent KR-810001650-B1 (KR)
Title: Process for preparing 2-protected oxyimino-beta-oxo-r-halogeno butyric acid derivatives
Inventor: OJJIAI MIJJHIKO
IPC: C07C51/00
Filed: 1978-02-28
Granted: 1981-10-27
Abstract: Title compds. [I; X = halogen; Y,Z = NR5 (R5 is protected hydroxyl group) were prepd. by halogenation of compd. (II).  Thus, α-ethoxyimino-β-ketobutyric ethyl ester 18.7g was dissolved in chloroform 100 ml. Br 15.9 g and chloroform 20 ml soln. was dropped in the above soln. for 30 min at the ice bath and then stirred for 1 hr.  The reactant was washed with water and NaHCO3 and then desiccated with magnesium sulfate to give compd. (I).
Patent KR-820000545-B1 (KR)
Title: Process for preparing urea derivatives
Inventor: MIESEL J
IPC: C07D241/20
Filed: 1978-06-20
Granted: 1982-04-13
Abstract: 1-(Mono-O-substituted benzoyl)-3-substituted pyzazinyl) ureas of formula I[A=bromo, chloro, methyl; R1=H, halogen, C3-C6 cycloalkyl, haloalkyl, nitro, cyano; R2 = H,halogen, methyl, ethyl, cyano  were prepd.  Thus, 2-amino-5-(4-bromophenyl)-6-methylpyrazine reacted with 2-chlorobenzoyl isocyanate to give 1-(2-chlorobenzoyl)-3-5-(4-bromophenyl)-6-methyl-2-pyrazinyl ureas.  The title compds. are used as an insectcide.
Patent KR-810001862-B1 (KR)
Title: Rush-like structure
Inventor: OJAKI M
Filed: 1978-06-27
Granted: 1981-11-19
Abstract: Porous acrylonitrile homopolymer or acrylonitrile-unstd. ethylene copolymer is used to prep. substitutes for rush.  Thus, a mixt. of 90:10 acrylonitrile-Me acrylate copolymer 60, 5% aq.NaHCO3 12, and acrylonitrile 28 was heated at 140≰C in a melt spinning app. and extruded through a nozzle with diam 1.3 mm to prep. porous fibers which were drawn(1.2 ratio) at 120≰C to prep. a rush-like fiber with bulk d. 0.23 g/cm3 and cross-sectional area 0.0147 cm2.
Patent KR-810000975-B1 (KR)
Title: Molten glass separating device in glass fiber forming apparatus
Inventor: ISHIKAWA SHINZHO
IPC: C03B37/02
Filed: 1978-08-10
Granted: 1981-08-25
Abstract: In a glass fiber forming apparatus comprising an orifice plate which has a large number of closely spaced orifices and has a flat undersurface and air is blown upwardly against said orifice plate during spinning operation, means is provided for mechanically separating into individual glass fiber and a mass of glass adhering to the undersurface of the orifice plate in flooding condition before spinning is started or after all glass fibers are broken.  The separating means is a clamping means to constructed and arranged to clamp a mass of molten glass, means for moving said clamping means between a waiting position.
Patent KR-810001598-B1 (KR)
Title: Hand rivetter
Inventor: MITANI KIYOSHI
IPC: B21J15/30
Filed: 1978-10-13
Granted: 1981-10-27
Abstract: This hand rivetter is featured by consisting of a gaw case pin(13), two deep holes(17) (17') and a groove(18).  This pin has a loins(14) penetrated through a pin hole(9) of gaw case(6) located in a transverse section of the jaw case and sustained by a hole(15) holding the jaw case pin and jointing both edges of the pin to a lever(2) and kept by an edge of a pressurizing pusher spring(12) in the jaw case.  2 Deep holes appear on a frame exposing both edges of the jaw case pin.  The groove(18) is established in one side of both edges of the jaw case pin at least.
Patent KR-820001789-B1 (KR)
Title: Production of mechanical wood pulp
Inventor: THUMM HELMUT
IPC: B21B1/20
Filed: 1979-03-16
Granted: 1982-10-02
Abstract: Method for manufacturing mechanical pulp by the pulping machine pressing log with grinestone and fed with water is described.  Log is ground in the sealed stone grinder fed continuously with 120-130≰C water at 1-3 bar.  After grinding,water is removed so that concentration of pulp is >=5% and removed water is recycled to grinding zone.  The pulping machine consists of grinder, log-supplier, pressured housing, pressuring equipment of housing, and chip brake.
Patent KR-830000796-B1 (KR)
Title: Process for preparing benzo cycloheptapyrans
Inventor: ARCHER R
IPC: A61K31/35
Filed: 1979-03-19
Granted: 1983-04-15
Abstract: Title compds. I(R1=H, C1-4 alkanoyl; R2 = C5-10 alkyl, alkenyl; R3=H, Me; Z=CH2COCHR4CH2, CH2CHR4COCH2, CH2CR5R6-CH2CH2, CH2CH2CR5R6CH2, CH2CR5:CHCH2, CH2CH:CR5CH2, HC:CR5CH2CH2, CH2CH2CR5:CH; R4=H, C1-4 alkoxycarbonyl; R5=H, C1-4 alkyl; R6=H, OH) were prepd. Thus, a mixt. of (±)-6a, 10a,-trans-1-hydroxy-3-(1,1-dimethyl heptyl)-6,6-dimethyl-6a,6,8,9,10,10a-hexahydro dibenzo ≮b,d≉ pyran-9-one dissolved in dichloromethane, triethyloxonium tetrafluoroborate and ethyldiazoacetate was stirred for 1 hr at 5≰C to give (±)6a, 11a-trans-1-hydroxy-3-(1,3-dimethylheptyl)-6,6-dimethyl-9-oxo-10-ethoxycarbonyl-6,6a,7,8,9,10,11,11a-octa hydrobenzo≮b≉cyclohepta≮d≉pyran. I had antihypertensive activity.
Patent KR-830000319-B1 (KR)
Title: 기록재생장치
IPC: G11B15/60
Filed: 1979-05-17
Granted: 1983-03-02
Abstract: 내용 없음.
Patent KR-810000708-B1 (KR)
Title: Liquid level measuring apparatus
Inventor: SUNAKAWA YOSHIKO
IPC: G01F23/00
Filed: 1981-03-04
Granted: 1981-06-22
Abstract: A liquid level measuring apparatus consisting of a mechanism to convert the change in the liquid level into a rotational movement, a scanning apparatus to succesively scan the magnetic field generating electric conductors provided on a disc by means of a magneto-sensitive head caused to rotate by said mechanism, a pulse current output circuit adapted to consecutively energize the electric conductors one by one provided on disc on receipt of signal from decorder, a flipfrop circuit to which a reset pulse and a start pulse which is in synchronized relation with the energization of basic electric conductor are applied, and a digital indicator caused to be operated by means of said signals produced by said electronic circuit.
Patent KR-850001673-B1 (KR)
Title: Improvements in or relating to gas operated automatic or semi-automatic gun
Inventor: SULLIVAN LEROY JAMES
IPC: F41A9/00
Filed: 1981-06-30
Granted: 1985-11-13
Abstract: In a gas operated gun, the bolt assembly moves cooperatively with the driving spring which is arranged along the gun barrel. The movement of the bolt assembly and bullet feed portion is longer than the total length of a bullet in any firing condition. The driving spring is adjusted to prevent the collision of the bolt assembly with the back wall. This improves the feed of bullets by decreasing the impact damage. A gas operated gun can be fired with the bolt in a closed or an opened position with constant recoil.
Patent KR-880001391-B1 (KR)
Title: Process for the preparation of water soluble diazo compounds
Inventor: MEININGER FRITZ
IPC: C09B62/533
Filed: 1981-09-05
Granted: 1988-07-30
Abstract: New water-sol. diazo cpds. of formula (I) [3- or 4-sulfo; Z and Y gps. on D' and/or D"; D', D"=phenyl or naphthyl opt. contg. 1 or 2 substituents chosen from SO3H, Cl, Br, lower alkyl, lower alkoxy; Z=SO2CH2CH2X, NRSO2CH2CH2X, CH2SO2CH2CH2X, SO2CH=CH2, NRSO2CH=CH2, CH2SO2CH=CH2; R=C1-4 alkyl; X=Cl, acetyloxy, (thio) sulphate, phosphato; Y=substd. aminohalo-s-triazinylamino residue; m=0,1; n=1,2; m+n=2  are prepd. (I) are used as dyestuffs.  They are fibre- reactive and are esp. useful for dyeing and printing wool and cotton and also paper, leather, polyamides and polyurethans, giving strong, fast results.
Patent KR-880000445-B1 (KR)
Title: Vacuum suspended brake booster
Inventor: BAILEY WALTER WILLIAM
IPC: B60T13/567
Filed: 1981-11-11
Granted: 1988-04-06
Abstract: The brake booster comprises a housing divided into two chambers by a movable wall.  A valve is responsive to a booster input load for controlling a differential pressure across the wall to provide a proportionately increased output load.  For transmitting reaction loads from the output to the input, at least one tie bar is accommodated in a re-entrant portion of the booster periphery. The booster is symmetrically waisted about its operating axis so as to provide a pair of opposite re-entrant portions each to accommodate one tie bar.  Each tie bar is pref. located in a bore in the wall of the booster housing.
Patent KR-890000092-B1 (KR)
Inventor: FOZARD JOHN RICHARD
IPC: C07D451/12
Filed: 1982-12-11
Granted: 1989-03-07
Abstract: 내용 없음.
Patent KR-860000346-B1 (KR)
Title: 3alpha.7beta-dihydroxy-5beta-cholanoic acid
Inventor: JI YONG-SU
IPC: C07H1/00
Filed: 1983-10-06
Granted: 1986-04-12
Abstract: Compds. of the formula(I) [R=H, Me, CH(Me)Me, CH2CH(Me)Me, CH3(Me) CH2Me, CH3(Me)CH2SH, (CH2)2SMe; X=CO2H, CH2CO2H, (CH2)2CO H, CH(Me) COOH, SO3H or CH2SO3H  were prepd. by condensing amino acid with 3α, 7β -dihydroxy-5β -cholanoic acid(II) in the presence of a peptide coupling reagent. Thus, 3.93g of II, a soln. of 3.46g EEDQ in 20ml DMF, 1.38g of NH2CH2CH2SO3H, and a soln. of 1.8ml TEA in 10ml DMF were reacted at 70-100≰C. Then, 200ml of andydr. ether was added into the reaction mixt. to give TEA salt of (I) [R=X, X=CH2SO3H!. The TEA salt was dissolved in 150ml CH2Cl2, after treating with HCl gas, and recrystallized in an EtOH/ethylacetate solvent system to give 4.3g I [R=H, X=CH2SO3H!.
Patent KR-860000843-B1 (KR)
Title: Process for preparing radioactive-diagnostic agent and non-radioactive carriers
Inventor: TAKAHASHI KEIESU
IPC: A61K47/48
Filed: 1983-12-08
Granted: 1986-07-09
Abstract: A radioactive diagnostic agent comprises (a) a unit of a polyformyl cpd. (I) such as polysaccharide dialdehyde (b), at least 2 unit of an amino-contg. bifunctional coordinate cpd. (II) bonded to the polyformyl cpd. with intervention of a CH:N or CH2NH gp. formed by condensn. of the formyl and amino, opt. followed by redn. (c) at least 1 unit of physiol. active an amino-contg. substance (III) bound to (I) similary and (d) at least radioactive metallic elements (V) each boned to the (II) through a chelating bond. (II) include dimethylenetriamine-pentacetic acid, ethylenediamine triacetic acid or 3-oxo-butylal-bis(N-methylthiosemi carbazone)carboxylic acid and ect. (V) contain Ga-67, Ga-68, In-111, Ti-201 etc. The agent is useful for drawing a certain organ, detecting a certain desease and examining physiol. active cpd's movement.
Patent KR-880002428-B1 (KR)
Title: Assembly line particularly suited for the production of leather and similar goods
Inventor: ANZANI GIUSEPPE
IPC: A43D95/12
Filed: 1984-04-20
Granted: 1988-11-12
Abstract: In an assembly line suitable for the production of leather articles and the like, many trolleys fitted with automatic coupling and dislinking devises travel on rails.  There are ovens for humidifying, heating, softening, stretching under vacuum, evaporating and radiating by using infrared heater.  The trolleys are fitted with a yoke-type vertical support frame.  Ovens are supported by the support frame pararel to working stands under the assembly line, and are designed to move away and toward the support frame.  The door of oven has a profile conformed to that of the support frame.
Patent KR-920001561-B1 (KR)
Inventor: RIAS JEAN-CLAUDE
IPC: D04H1/4218
Filed: 1984-07-05
Granted: 1992-02-18
Abstract: 내용 없음.
Patent KR-870000879-B1 (KR)
Title: Nylon filament finished yarn
Inventor: HWANG SUN-HO
IPC: D02G3/36
Filed: 1984-07-11
Granted: 1987-04-30
Abstract: Novel filament finished yarn is produced from twist threading of two unstretched nylon filament having different stretchness. Core and outer bulky part is rough and coarse to the feel. Core part in the prepg. filament yarn is 15-40% of the total yarn number. Twist threading temp. is 175-195≰C. Stretchness of high stretch yarn is 330 ± 30%, of low stretch yarn is 20-30% lower than high yarn. Number of twist per unit length is 1800-2400 TPM.
Patent KR-870000682-B1 (KR)
Title: Alaram for control board
Inventor: KIM SONG-SU
IPC: G08B29/00
Filed: 1984-10-10
Granted: 1987-04-06
Abstract: This invention is concerned with alarm installation of the switch- board and operating control board. When switch-board or chargers of control-board is out of order, this system offers as an buzz alarm and a lighting of lamp indicating a pint of nocontact circuit. The signal transmitted from the detection part is applied to the photo coupler circuit and to the base of the phototransistor, and then their output makes alarm, and lamp-lighting automatically. The detected signal at each part is applied to the integral, flip-flop, feed-back circuits. At the output terminal, each circuit is operated (buzzer and lamp).
Patent KR-900008983-B1 (KR)
Inventor: KAT ROBERT J
IPC: A63B57/00
Filed: 1985-11-19
Granted: 1990-12-17
Abstract: 내용 없음.
Patent KR-930011033-B1 (KR)
Inventor: ARAKU HIDEO
IPC: A61L31/10
Filed: 1986-01-29
Granted: 1993-11-20
Abstract: 내용 없음.
Patent KR-940004655-B1 (KR)
Inventor: BERGUIST LYLE E
IPC: G01M3/20
Filed: 1986-03-12
Granted: 1994-05-27
Abstract: 내용 없음.
Patent KR-930004046-B1 (KR)
Inventor: SHIMIZU MIYUKI
IPC: B29C45/50
Filed: 1986-04-12
Granted: 1993-05-19
Abstract: 내용 없음.
Patent KR-900003161-B1 (KR)
Title: Apparatus for condensation using heat pump
Inventor: PARK RO-HYUN
IPC: F25B29/00
Filed: 1986-07-11
Granted: 1990-05-09
Abstract: Heat supplied by a refrigerant condenser (2) of a heat pump (1) is supplied to a heat exchanger (13) through an water heating tank (5). The sample supplied to the heat exchanger is heated and the heated sample is fed to a rotary condensation cone (9'). The heated water from the heating tank is circulated to a heat exchanger (10) provided at the outside of the cone. A vapor generated in the condensation cone is passed to the outside of a vapor condenser (12), and a cooled water is circulated in the inside of the vapor condenser in order to condensate the vapor of the condensation cone.
Patent KR-940011493-B1 (KR)
Inventor: FRANKLIN ANDREW D
IPC: H02K5/22
Filed: 1986-09-09
Granted: 1994-12-19
Abstract: 내용 없음.
Patent KR-930001430-B1 (KR)
Inventor: BABENDERDE SIEGMUND
IPC: E21D11/10
Filed: 1986-10-14
Granted: 1993-02-27
Abstract: 내용 없음.
Patent KR-950010672-B1 (KR)
Inventor: JOHNSON ROY A
IPC: B65B53/02
Filed: 1986-10-14
Granted: 1995-09-21
Abstract: 내용 없음.
Patent KR-900000510-B1 (KR)
Inventor: NISHINO ATSUSHI
IPC: H05K3/28
Filed: 1985-06-12
Granted: 1990-01-31
Abstract: 내용 없음.
Patent KR-900004457-B1 (KR)
Inventor: PARKINSON RICHARD G
IPC: F16K11/02
Filed: 1985-10-04
Granted: 1990-06-28
Abstract: 내용 없음.
Patent KR-890004718-B1 (KR)
Title: A spectrometry photometer
Inventor: LEE IN-WON
IPC: G01J3/51
Filed: 1987-04-06
Granted: 1989-11-25
Abstract: The spectrophotometer comprises a light source(11) for emitting a beam of light, optical filters(F1)(F2) for receiving the light beam from lenses(12)(12,) and mirrors(13)(13') to produce monochromatic light, two integrating spheres(14)(14') for receiving light to produce the sample light beam, photoelectric conversion sensors for producing electric signals which are processed by a computer.  The position of optical filters(F1)(F6) can be changed to the position of filters(F2)(F7).  The required time to measure the light of the specimen can be reduced to 1/2 of the required time in conventional method by using two integrating spheres.
Patent KR-900005963-B1 (KR)
Title: Water heater using solar heat
Inventor: RYU SOO-HWAN
IPC: F24J2/04
Filed: 1987-04-27
Granted: 1990-08-18
Abstract: The boiler including water heating tank and adjustable reflection plate, effectively collects solar heat and boils water in the tank without subsidiary heating energy. The boiler consists of main reflection plate (2) and radically arranged adjustable reflection plate (4) at the center of hemispherical reflection plate (1); water heating tank (9) insulated by vacuum chambers (10)(10') and lower transparent glass window, mounted at focuss of (1); support bar (8) with lower bevel gear and upper adjusting bolt (5) for adjusting reflection angle of (4).
Patent KR-900004544-B1 (KR)
Title: Soft resin injection-moded item
Inventor: HOSOKAWA DAGESI
IPC: B29L31/58
Filed: 1987-05-29
Granted: 1990-06-29
Abstract: Injection moulding comprises an insert (1) made of polyolefin resin and a soft-resinous (2) coat made of styrene-based thermoplastic elastomer having hardness (JIS K6301; A type) of 10-50 and compresion permanent strain (JIS K6301; 70 deg.C, 22 hr.) of 70% or less. The polyolefin is e.g. polypropylene, hard polyethylene polymer alloy, crosslinked polyolefin, and may contain glass fibre, talc, etc., to improve hardness. The styrene-based elastomer is e.g., block copolymer comprising monovinyl-substd. aromatic hydrocarbon polymer blocks and elastomeric polymer blocks of conjugated diene or hydrogenated derivs. of the block copolymer, and may contain polyolefin resin, softener, plasticiser, inorganic filler, etc. to adjust the hardness.