baber/WOPTO huggingface dataset:
Patent IT-1241823-B (IT)
Title: Valve for automatic closure of the air intake of internal- combustion engines functioning submerged in water
Inventor: STELLA IVO
IPC: F16K/
Filed: 1990-11-05
Granted: 1994-02-01
Abstract: Automatic valve to be mounted on the air intake of internal-combustion engines designed to function submerged in water and mounted beneath a hole in order to prevent, in the event of capsizing of the boat, water from entering the motor, damaging it and preventing its immediate restarting. <IMAGE>
Patent IT-1053073-B (IT)
Title: Products from petroleum distillates and extracts - by air blowing followed by fractionation
IPC: C10G/
Filed: 1975-11-07
Granted: 1981-08-31
Abstract: Prods. are obtd. from petroleum distillates and/or solvent extracts of petroleum distillates having a viscosity-gravity constant (VGC, ASTM D 2140) of >0.85 (pref. >0.90) by blowing with O2 (pref. as air) and fractionating to recover at least one fraction boiling in the 320-420 degrees C range at a pressure of 760 mm Hg. The process can be used to produce a light "treatment oil" with high oxidative stability (b.p. 320-375 degrees C), a mid-range "treatment oil" (b.p. 375-420 degrees C), and a heavy fraction with an initial b.p. of >=400 degrees C for use as an additive for gramophone disc moulding compsns., giving an increased rate of prodn. and better sound reproduction. The initial distillate or extract is suitably a lube oil distillate or extract with an av. mol. wt. of 150-600 (pref. 200-500). Air blowing is pref. effected in the presence of 0.01-2 wt% of Cr, Co, Ni, Fe, Cu, Mn or Zn in the form of an oxide or an org. salt (pref. a naphthenate, acetate, propionate or butyrate), pref. for >=7 hr. The org. matl. entrained in the off-gas is pref. condensed and recycled. The above three fractions can be recovered from the same fractionation column, but are pref. recovered from separate operations, each preceded by air blowing.
Patent LT-3827-B (LT)
Title: Chimopapaine, pharmaceutical compositions containing thereof, process for purification of chimopapaine, inhibiting peptides and chromatographic carriers
Inventor: BARRETT ALAN JOHN
IPC: C12N9/99
Filed: 1993-12-21
Abstract: A pharmaceutical composition comprising purified chymopapain and a reducing agent is presented. The purified chymopapain in this composition has a specific activity against 1 mM of N- alpha -benzoyl-DL-arginine p-nitroanilide at 40 DEG  C. and pH 6.8 of between 3,000 and 4,500 units per mg, and contains less than 0.2% each of papaya proteinase III (PPIII), papain, and papaya proteinase IV (PPIV).
Patent LT-3619-B (LT)
Title: Method for treatment of waste water, hidrodispersion for treatment of waste water and method for its preparation
Inventor: BUDILOVSKIS JULIJUS
IPC: C25B1/00
Filed: 1994-07-29
Abstract: The invention relates to the field of sewage water cleaning and is primarily referred to hard metal ion removal and can be used in galvanic, skin tanning, colour metallurgy and for cleaning in other fields of industry. It is suggested to use hydro-dispersion, e.g. iron (II and III) oxyhydrate electrogenerated dispersion with alkaline metal chloride additive. Iron oxyhydrate dispersion particles in a colloidal system is 5.15 μm sized, taking up 100-150 m<2>/g of comparative surface, while the hydro-dispersion density is 1.05-1.15 g/cm<3>. Such characteristics enable to achieve a necessary cleaning level when using 1-10 ml electrogenerated iron oxyhydrate dispersion for 1 litre of disposed water, when pH is 7.5-9.5.The iron oxyhydrate hydro-dispersion production method consists in dissolving an iron anode in an electrochemical water solution, where electric conductance is at least 3x10<-3> ωm<-1> cm<-1>, hydro-dispersion is blown with air during the electrolysis. The blowing method is continued until 10-20 % of dissolved iron goes over to trivalence iron status. Hydro-dispersion may be stabilised by adding 0.3 / 1.5 % material, selected from the group containing natural aluminium silicates, calcium orthophosphate and also non-organic polyelectrolytes.
Patent LV-13112-B (LV)
Title: Method for determination of vocal type of human voice
Inventor: SUMERAGS DINS
IPC: G09B15/00
Filed: 2003-10-09
Abstract: Invention describes a method for determining a natural human (man's) vocal type. The method provides for making at least three tomography images of larynx in frontal plane at a moment of deep inhalation. Maximal size of the larynx inner space is measured. According to the maximal size of this space the type of human voice is determined in a range from bass to tenor.
Patent LV-13807-B (LV)
Title: Method for producing inulin-cotaining gelling or thickening mass from fruit-berry juice and topinambour tubers
Inventor: BEKERS MARTINS
Filed: 2008-09-01
Abstract: This invention concerns to fruits and berries processing, particularly to production of fruits preserves, confectionery and cookery products. The offered method to obtain inulin containing jelly mass from fruit-berries juice and tubers of topinambour includes extraction of inulin by fruit-berries juice from dry concentrates of topinambour tubers (powder or chips), separation and evaporation of obtained liquid fraction until conditions in evaporated medium become beneficialfor gelling. The wet solid fraction, which inulin content as usual is up to 2-3 %, is dried up to moisture content 8-10 %. The dried material is milled in powder. The obtained powder contains about 20 % of inulin and possesses a pleasant taste, and fragrance of fruits or berries.
Patent LV-10518-B (LV)
Title: Device for registration of the state of frogs or switches
Inventor: FRANZ ROTTER
IPC: B61L1/06
Filed: 1992-12-30
Abstract: The device according to the invention for detecting the condition of rail switches or crossings with sensors for monitoring the end position of the tongue rails (2), has in the region of the theoretical point of crossing (17) of a common crossing (8) a sensor (18) which in the event of a mechanical collision with the wheel flange or wheel contact surface emits a signal which enables a decision to be made with respect to premature wear in the region of the common crossing. 
<IMAGE>
Patent LV-11505-B (LV)
Title: Device for testing the authenticity of coins, tokens or other flat metallic objects
Inventor: SEITZ THOMAS
IPC: G07F1/04
Filed: 1995-09-21
Abstract: The coin testing system has the coins (M) introduced into a channel section that is inclined such that the coins roll past a pair of inductive sensors. The channel is of a rectangular cross section and is tilted such that the coins move against one side wall that is ridged to facilitate motion. The inductive sensors have coils (9, 10) set into one side wall and metallic discs (11, 12) set in the other wall such that the coins pass in between. The sensors provide inputs to an electronic circuit (14) that measures the time response of the resistance of each one and determine maximum values. The circuit uses the values to determine the coin thickness.
Patent LV-11278-B (LV)
Title: Herbs tea complex for treatment of alcoholism syndrome
Inventor: SILAROZE ATIS
Filed: 1995-11-10
Abstract: This medication includes small thyme tops or an equivalent medicinal preparation, as well as leuzea root with cowberry roots and tops. It is recommended that the medication complex be used together with a milk-thistle fruit decoction or tablets containing silymarin, as well as drinking fruit and vegetable juices, thereby strengthening the organism.
Patent MX-170521-B (MX)
Title: Metodo y aparato para la prueba no-destructiva de materiales e investigaciones de materiales magnetoestructurales
Inventor: HARTAI JULIUS
IPC: G01R33/12
Filed: 1987-02-16
Abstract: La presente invención se refiere a un método para la investigación de materiales magnuestructuralesy prueba no-destructiva de materiales, de materiales diamagnéticos, paramagnáticos, ferromagnéticos, y ferromagneticos, con el que los materiales que van a ser estudiados se magnetizan y desmagnetizan por medio de un medio de un campo magnétito alternativo, caracterizado en que genera un ciclo de histéresis infinitesimal con una permeabilidad diferencial en cada período del campo magnético alternativo madiante la aplicación al campo de un hemi-ciclo del período, que es un pulso de magnetización, y el otro hemi-ciclo del período es un pulso de desmagnetizacón; regular el contenido de energia de un hemi-ciclo que sea igual al contenido de energía del otro hemi-ciclo;regunlándose los hemi-ciclos; del período de tal manera que son asímétricos con respecto al tiempo y intensidad del campo magnético; regulando la relación entre la duración de cada hami-ciclo de tal manera que el pulso de desmagnetización tiene una duración más corta que el pulso de magnetización, con lo que la desmagnetización tiene lugar a una intensiadad   de campo más alt que el campo más alta que la intensidad de campo durante la magnetización; medir la contraducción genera mediante la rotación de los dominos magnéticos ó generados por el alineamiento de los momentos magneticos durante la desmagnétización, en materiales adecuados tambien el efecto de BarKhausen y parámetros tales como la fuera coercitiva y remanencia; y registro y análisis de la dependencia del tiempo de las cantidades madidas para proveer los parámetros derivados del tiempo ó derivados de la frecuencia para determinar las propiedades de los materiales investigados, incluyendo estructura, intensidad de campo y defectos.
Patent MX-168071-B (MX)
Title: Exhibidor para calceteria
Inventor: THORNEBURG JAMES LEWIS
IPC: A47F5/00
Filed: 1984-08-07
Abstract: La presente invención se refiere a un exhibidor de mercancías rectangular, adaptado para ser soportado en posición vertical para exhibir una pluralidad de paquetes de productos de calcetería, incluyendo cada uno de los paquetes de productos de calcetería un par de artículos de calcetería y una banda soportadora que se extiende a través del frente y a lo largo de los costados de las porciones medias de los artículos de calcetería, un tablero soportador que se extiende a través de la parte posterior y hacia arriba a lo largo de los artículos de calcetería, y soportes asociados con el extremo superior del tablero soportador para soportar el paquete de productos de calcetería en el exhibidor, caracterizado porque dicho exhibidor de mercancías rectangular incluye; a) una pluralidad de colgadores alargados, que tienen extremos internos soportados en relación espaciada en la porción superior del tablero exhibidor, y que se extienden horizontalmente desde él, teniendo cada uno de los colgadores una longitud suficiente para soportar una pluralidad de dichos paquetes de productos de calcetería, y teniendo un extremo libre para recibir y retirar los soportadores de los paquetes de productos de calcetería; y b) un riel retenedor de paquetes de productos de calcetería, en forma de U, separado por debajo de los colgadores y que incluye una porción intermedia que se extiende entre lados opuestos del tablero exhibidor y que incluye bordes superior e inferior, y porciones laterales opuestas que se extienden a ángulo recto con respecto a dicha porción intermedia, teniendo las porciones laterales opuestas extremos externos conectados a   extemos opuestos de la porción intermedia y extremos internos conectados a porciones laterales opuestas de la porción inferior del tablero exhibidor, el borde superior de la porción intermedia del riel retenedor de paquetes de productos de calcetería estando espaciada por debajo de los colgadores alargados y exactamente al mismo nivel que el borde superior de la banda soportadora de los paquetes de productos de calcetería, la porción intermedia de dicho riel retenedor de paquetes de productos de calcetería teniendo una anchura suficiente para que el riel retenedor se extienda a través de una porción media de los paquetes de productos de calcetería soportados verticalmente, con las porciones superior e inferior de los artículos de calcetería en dichos paquetes de productos de calcetería, estando expuestas a la vista de los presuntos compradores, el riel retenedor del paquete de productos de calcetería circunda, confina y protege los paquetes de productos de calcetería, contra su desalojo accidental o a propósito, por los presuntos compradores.
Patent MX-165770-B (MX)
Title: Aparato de iluminacion y metodo
Inventor: AWAI GEORGE K
IPC: B29C48/05
Filed: 1987-12-24
Abstract: La presente invención se refiere a aparato para iluminación que incluye un canal para transmisión óptica, que tiene una pluralidad de fibras transmisoras ópticamente, cada una con un núcleo de material transparente a la radiación, con un índice elegido de refracción, para recibir radiación en las fibras desde una fuente, caracterizado porque cada una de las fibras incluye en la superficie del núcleo, cuando menos sobre porciones elegidas de su longitud, un material de revestimiento transparente a la radiación, con índice diferente de refracción al índice elegido; en que cada una de las fibras tiene una dimensión seccional transversal, para soportar la propagación de radiación sobre un eje alargado en una modalidad que incluye un componente de propagación de radiación, que está lateralmente orientado con respecto a la dimensión alargada para emitir radiación a través del material de refuerzo transparente a la radiación; y en que cada una de las fibras incluye dispersores de radiación en las fibras en una dirección que tiene un componente lateral para emerger del material de revestimiento transparente, al menos sobre las porciones elegidas de su longitud.
Patent NO-136041-B (NO)
Inventor: YOSHIKAWA Y
IPC: C01B17/66
Filed: 1970-04-06
Abstract: Natriumhydrosulfitt med et innhold av stabiliseringsmiddel på basis av et amin.
Patent NO-148363-B (NO)
Title: Laminat, saerlig egnet for fremstilling av pneumatiske hjuldekk, samt fremgangsmaate for dets fremstilling
Inventor: BOEHM GEORG GUSTAV ANTON
IPC: C08L9/00
Filed: 1976-09-21
Abstract: Laminat, særlig egnet for fremstilling av pneumatiske hjuldekk, samt fremgangsmåte for dets fremstilling.
Patent NO-146814-B (NO)
Title: Diffusjonsaapnet isolerende banemateriale
Inventor: THIIS-EVENSEN EYVIND MARTIN
IPC: E04B/
Filed: 1976-10-14
Abstract: Diffusjonsåpent isolerende banemateriale.
Patent NO-156608-B (NO)
Inventor: CHAMBON JEAN-PIERRE
IPC: C07D211/70
Filed: 1981-08-26
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE Amides of 4-aminobutyric acid corresponding to general formula :  see diagramm : EP0046707,P19,F3  in which : R designates a linear or branched alkyl group having from 1 to 7 carbon atoms or a cycloalkyl group ; m represents an integer of from 0 to 3 ; n represents an integer of from 0 to 2, on condition that m + n is equal to or greater than 1 ; X represents hydrogen, a lower alkyl group (1 to 4 carbons), a phenylalkyl group in which the phenyl group is possibility substituted, R1 and R2 considered separately designate hydrogen, a linear or branched alkyl group having from 1 to 18 carbon atoms, an aralkyl group, a cycloalkyl group or a possibly substituted phenyl group, or R1 and R2 considered together with the nitrogen atom to which they are attached represent a heterocycle with 5 or 6 groupings possibly comprising a second heteroatom such as pyrrolidine, morpholine, piperazine or pyridine and its partially or totally hydrogenated derivatives. 1. Claims for the Contracting State : AT Process for preparing amides of 4-aminobutyric acid corresponding to general formula (I) :  see diagramm : EP0046707,P20,F3  in which : R designates a linear or branched alkyl group having from 1 to 7 carbon atoms or a cycloalkyl group ; m represents an integer of from 0 to 3 ; n represents an integer from 0 to 2, condition that m + n is equal to or greater than 1 ; X represents hydrogen, a lower alkyl group (1 to 4 carbons), a phenylalkyl group in which the phenyl group is possibly substituted, R1 and R2 considered separately designate hydrogen, a linear or branched alkyl group having from 1 to 18 carbon atoms, an aralkyl group, a cycloalkyl group or a possibly substituted phenyl group, or R1 and R2 considered together with the nitrogen atom to which they are attached represent a theterocycle with 5 or 6 groupings possibly comprising a second heteroatom such as pyrrolidine, morpholine, piperazine or pyridine and its partially or totally hydrogenated derivatives, characterized in that the starting product is constituted by an aminoacid of formula :  see diagramm : EP0046707,P20,F4  in which m, n and X are such as defined above and R' is a hydrogen atom or a lower alkyl group (1 to 4 carbon atoms), said product is reacted on an acid chloride of formula R-COCI so as to convert the amine of the starting product into an amide radical and the product obtained is subjected to an amidification with a product of formula  see diagramm : EP0046707,P21,F1
Patent NO-164274-B (NO)
Inventor: HAEUSLEIN REINHARD
IPC: A47J31/00
Filed: 1987-12-21
Abstract: A coffee or tea maker for delivering hot water to a pot via a filter vessel comprising a fresh water container; an overflow device disposed for introducing the hot water into the filter vessel when the filter vessel is disposed below a portion of the overflow device, the overflow device including an intermediate vessel having first, second and third passages; a riser pipe disposed between the fresh water container and the intermediate vessel and extending through the first passage; a flow heater for heating the water in the riser pipe; a support location for the pot; a siphon extending through the second passage and disposed for periodically emptying the intermediate vessel; and a ventilation pipe extending through the third passage and having first and second ends, wherein the first end of the ventilation pipe is disposed in the intermediate vessel and the second end of the ventilation pipe is disposed outside of the intermediate vessel; and wherein the intermediate vessel is closed on all sides except for the passages.
Patent NO-169489-B (NO)
Inventor: CHANDRARATNA ROSHANTHA A S
IPC: C07D409/04
Filed: 1988-03-18
Abstract: Retinoid-like activity is exhibited by compounds of the formula <CHEM> where X is S, O, or NR' where R' is hydrogen or lower alkyl; R is hydrogen or lower alkyl; A is pyridyl, thienyl, furyl, pyridazinyl, pyrimidinyl or pyrazinyl; n is 0-5; and B is H, -COOH or a pharmaceutically acceptable salt, ester or amide thereof, -CH2OH or an ether or ester derivative, or -CHO or an acetal derivative, or -COR1 or a ketal derivative where R1 is -(CH2)mCH3 where m is 0-4, or a pharmaceutically acceptable salt thereof.
Patent NO-175762-B (NO)
Inventor: SEQUEIRA JOEL A
IPC: A61K31/56
Filed: 1989-01-20
Abstract: An improved lotion formulation for the topical administration of corticosteroids in a hydro-alcoholic base containing propylene glycol.
Patent NO-174501-B (NO)
Inventor: LAWRENCE LAWRENCE D
IPC: C06B45/14
Filed: 1990-12-06
Abstract: A shock-resistant permissible emulsion explosive comprises a water immiscible organic fuel as a continuous phase, an emulsified aqueous inorganic oxidizer salt solution as a discontinuous phase, and an emulsifier. The explosive includes from about 1% to about 10% by weight of the explosive of small, hollow, dispersed spheres having a strength such that a maximum of about 10% of the spheres by volume collapse under a pressure of 500 psi, and sensitizing gas bubbles dispersed throughout the explosive and produced by the reaction of chemical gassing agents, in an amount sufficient to reduce the density of the explosive to less than 1.0 g/cc.
Patent NO-180744-B (NO)
Inventor: LYGREN EIVIND
IPC: C02F1/40
Filed: 1994-02-07
Abstract: PCT No. PCT/NO95/00027 Sec. 371 Date Sep. 26, 1996 Sec. 102(e) Date Sep. 26, 1996 PCT Filed Feb. 6, 1995 PCT Pub. No. WO95/21134 PCT Pub. Date Aug. 10, 1995Water to be treated is introduced into a basin having a closed bottom and an outer wall. A stationary diffusor is located at the bottom at a position spaced from the outer wall and produces air bubbles of varying size acting to lift water impurities toward the surface of the water and to circulate the water in the basin as a first stream flowing vertically upwardly from the diffusor, horizontally outwardly toward the outer wall, vertically downwardly toward the bottom and horizontally along the bottom back to the diffusor. A second stream is caused to circulate circumferentially in the basin. The first and second circulating streams cooperate to cause foam and slurry formed on the surface to concentrate in an outer peripheral flow path from which the foam and slurry are removed.
Patent SE-328531-B (SE)
Inventor: BENGTSSON L E
IPC: E03C1/22
Filed: 1969-02-14
Abstract: A sanitary drain system for a building in which a plurality of waste water drains are connected to a soil pipe and with the outlet end of the soil pipe being provided by a hydraulic closure. A vacuum is provided in the soil pipe and an inlet valve is provided in the connection between each waste pipe and the soil pipe. The inlet valve is of the type which is responsive to the vacuum in the soil pipe to remain closed in the absence of waste water in the drain at the inlet side of the valve. However, the inlet valve opens when there is water in the drain at the valve's inlet side so that waste water and also solid wastes can readily pass through the valve and thence through the soil pipe to the sewer.
Patent SE-333974-B (SE)
Inventor: DUURKOOP H
IPC: F16D55/06
Filed: 1967-03-15
Abstract: 1,122,345. Electric motors. MACHINE FABRIEK EN TECHNISCHE HANDELSONDERNEMING M.H. VAN DER GRAAF N.V. 10 March, 1967 [16 March, 1966], No. 11427/67. Heading H2A. [Also in Division F2] In a combined motor and electromagnetically released brake, the brake acts in a peripheral groove 14 on the cooling fan, and consists of a pair of magnetic rings 15, 16 drawn against springs 22 towards each other and away from the sides of the groove when coil 20 is energized The braking rings carry friction linings 23, 24, and are prevented from rotating by splines 19. on the motor housing. Their magnetic circuit is completed by abutting collars 17, 18. The coil 20 is energized in series with the main A.C. winding of the motor, through rectifiers.
Patent YU-43853-B (YU)
Title: Process for making material with velvet-like surface
Inventor: IRRLITZ H U
IPC: B29C59/02
Filed: 1984-08-17
Abstract: A method and apparatus for the production of napped surfaces that are textured lightly and irregularly. The surface of a substrate is coated with an adhesive and then covered with short textile fibers to form a layer of nap. After the adhesive hardens, the nap layer is subjected to mechanical deformation by permitting a plurality of balls made of a resilient material to bounce on the layer. The apparatus includes a panel of backing material support for the substrate, such as a panel of material which is to be treated and which already has a nap layer on its surface. Below the support is disposed a vibrator mechanism which causes the support together with the panel of material disposed thereon to vibrate. Above the support and the panel of material disposed thereon, there is a treatment chamber having lateral partitions and an impact ceiling. Within the treatment chamber there is a plurality of balls made of a resilient material.
Patent YU-39739-B (YU)
Title: Process for obtaining thieno(3,2-c)pyridine nd thieno (2,3-c)pyridine
Inventor: AMSELEM A
IPC: C07D333/22
Filed: 1975-06-25
Abstract: The present invention relates to a process for the preparation of thieno[3,2-c]pyridine or thieno[2,3-c]pyridine, comprising cyclizing a N-(3-thienyl)-methyl-N-[ 2,2-(OR)2]ethyl-para-toluene sulfonamide or a N-(2-thienyl)-methyl-N-[2,2-(OR)2]ethyl-para-toluene sulfonamide, respectively, in which R is lower alkyl or both R groups form together a 2- or 3-membered alkylene radical, by treatment with an acid in the presence of an inert organic solvent.