baber/WOPTO huggingface dataset:
Patent HU-221584-B (HU)
Title: Novel colon- or ileum-specific sugar containing steroid derivatives, pharmaceutical compositions containing the same and process for preparing the same
Inventor: BRATTSAND RALPH LENNART
IPC: C07J71/00
Filed: 1993-12-17
Abstract: Novel compounds which are a glucocorticosteroid (GCS) chemically bound to a sugar, having the general formula GCS1-O-Sugar1 for colon- or ileum-specific delivery of the GCS to inflamed bowel mucosa, as well as processes for their preparation, pharmaceutical preparations containing the compounds and the use of said compounds in therapy.
Patent HU-216808-B (HU)
Title: New gamma thiolaktone derivatives and process for producing them
Inventor: MCGARRITY JOHN
IPC: C07D333/50
Filed: 1994-09-02
Abstract: gamma -Mercaptocarboxylic acids and their derivatives, in particular esters and amides, are prepared from  gamma -butyrolactones via the corresponding thiolactones. The thiolactones are obtained by reaction of the lactones with thiocarboxylates in polar solvents and converted by ring opening with nucleophilic reagents such as, for example, alkali metal alkoxides into the  gamma -mercaptocarboxylic acid derivatives. These are intermediates, for example for the synthesis of leukotriene antagonists.
Patent HU-219612-B (HU)
Inventor: CORTES DAVID ANDRES
IPC: C07C49/213
Filed: 1997-12-19
Abstract: A találmány (I) általános képletnek megfelelő szulfonamido-fenil-keton-származékokra, valamint ezek előállítási eljárására vonatkozik.Az (I) általános képletben – R jelentése alkil- vagy adott esetbenszubsztituált fenilcsoport, R1 jelentése hidrogénatom, ciano-, nitro-,halogén-, formil-, vagy adott esetben szubsztituált alkil-, alkoxi-,alkil-tio-, alkil-szulfinil-, alkil-szulfonil-, alkil-karbonil-,alkoxi-karbonil-, dialkil-amino-, dialkil-amino-karbonil-, dialkil--amino-szulfonil-csoport vagy egy heterociklusos csoport, X jelentése–(CH2)3–Y, ciklopropil- vagy tetrahidro-2-oxo-3-furoil-csoport és Yjelentése klór- vagy brómatom, vagy hidroxicsoport. A találmányszerinti (I) általános képletű vegyületek kiindulási anyagkéntalkalmazhatók herbicid hatású szulfamoil-karbamid-vegyületekelőállításánál. ŕ
Patent IT-1054600-B (IT)
Title: Aq. emulsion of vinyl chloride polymer - by polymerise in presence of emulsifier and fluorocarbon cpd.
IPC: C08F/
Filed: 1976-01-30
Granted: 1981-11-30
Abstract: Aqs. emulsion of a vinyl chloride polymer is produced by polymerising or copolymerising vinyl chloride in the presence of an emulsifier and a surface active acid comprising a fluorocarbon deriv. contg. an organic hydrophilic radical and a perfluorocarbon radical with >=3 C atoms, the emulsifier being used in an amt. of 90 to 50% of the amt. which would be necessary in the absence of the fluorocarbon deriv., the latter being used in an amt. at least sufficient to maintain a stable emulsion. The replacement of part of the emulsifier by fluorocarbon cpd. improves emulsion stability and reduces coagulation of polymer and foaming.
Patent IT-1163280-B (IT)
Title: Procedure and related equipment for the moulding of leather or synthetic material parts in a fast and economical way.
Inventor: GILARDI PIERLUIGI
Filed: 1983-05-02
Granted: 1987-04-08
Abstract: This invention refers to the procedure and the related equipment for the moulding or modelling of leather or synthetic material shoe uppers, according to which the material to be moulded is positioned on a shoe form (profiler), cooled to a certain temperature, then a counter-mould is placed above it, which is equipped with a soft cushion part in the area of the material to be moulded.Afterwards, the said cushion is pushed against the shoe form (profiler), during the moulding operation. During the pressure phase in the area to be moulded, the interposed material to be treated is completely covered in all its parts by a current flow of high frequency, for a predetermined interval of time, through the use of a high frequency generator.
Patent IT-1243447-B (IT)
Title: Holding ring for projectiles for antitank guns with a rifled barrel
Inventor: HIMMERT RAINER
IPC: F42B/
Filed: 1990-10-16
Granted: 1994-06-10
Abstract: Damage produced by emission of hot gases 30 is avoided during firing on one surface of a propellant housing 7 and on a holding ring 6 owing to the fact that the holding ring 6 can be hermetically sealed on a stop 12 from the support 1 of the cartridge during the firing period (Figure 2). <IMAGE>
Patent IT-1226021-B (IT)
Title: Inflatable seal connection between stationary surfaces
Inventor: BRUNO DE SIVRY
IPC: F16J/
Filed: 1980-05-02
Granted: 1990-12-10
Abstract: The inflatable connecton has a portion moved into the working position on inflation so as to form a seal against a wall, and contracted by an internal vacuum so as to lift it clear. The working portion is of composite material including resilient material with a meshwork of fibres of low elasticity. Flexibility and mechanical strength are such as to allow contraction and also resistance to varying pressures in the working position, so that there is no need for external reinforcement.
Patent IT-1138115-B (IT)
Inventor: GIANCARLO ALBANESI
IPC: C07D251/64
Filed: 1981-07-28
Granted: 1986-09-17
Abstract: A process for preparing hexacis(methoxymethyl)melamine, which comprises the synthesis of hexacis(hydroxymethyl)melamine, the separation of the latter from the residual reaction medium and the etherification thereof to hexacis(methoxymethyl)melamine, the abovesaid synthesis of hexacis(hydroxymethyl)melamine being effected by maintaining the reaction mass at a pH not lower than 7.5, at a temperature not lower than 40 DEG C, and at a minimum stirring speed sufficient to keep in suspension the hexacis(hydroxymethyl)melamine which formed in said synthesis in the form of a crystalline powder easily filtrable and ready for being etherified.
Patent IT-1194439-B (IT)
Title: Multi-nib ink pen
Inventor: TSAI KUO LUNG
IPC: B43K/
Filed: 1983-10-26
Granted: 1988-09-22
Abstract: The pen has a handgrip with an ink reservoir at the rear connected to a capillary tube. A main nib holder is detachably mounted at the front of the handgrip. Secondary nib holders each have a writing point (12A,B), an ink feed passage (122A,B) and a nib holding body. The secondary nib holders can be mounted on the first and connected. The ink is fed from the reservoir to the capillary tube and to a secondary nib holder via the first, when a secondary nib is used.
Patent IT-1087422-B (IT)
Title: Herbicidal (S)-benzyl-thiocarbomate(s) prodn. - from (O)-alkyl thiocarbamate(s) and benzyl chloride(s)
Inventor: BORDAS BARNA
IPC: A01N/
Filed: 1977-10-19
Granted: 1985-06-04
Abstract: Prepn. of S-benzylthiocarbamates of formula (I) comprises reacting an O-alkyl ester of formula R1R2N.CSOR5 (II) with a benzyl chloride (III) opt. in presence of a bivalent metal halide catalyst and of an inert organic solvent. In the formulae, R1 is 1-4C alkyl, R2 is 1-4C alkyl or cyclohexyl or R1+R2 together are 4-6C polymethylene; R3 and R4 are each H, Cl or 1-4C alkyl, alkoxy or alkylthio; and R5 is 1-3C alkyl. (I) are know herbicides, e.g. S-(5-(4-chlorobenzyl)N,N-diethylthiocarbamate. (Ia) which is useful in rice crosp. Reactants such as COCl2 and COS are not required. Typically (Ia) is obtd. with a yield of 88% as a crude prod. of purity 97% c.f. a yield of 78-79.5% in previous processes.
Patent IT-1239086-B (IT)
Title: Procedure for packaging seasoned hams in slices
Inventor: DELLACASA DINO
IPC: A22C/
Filed: 1990-01-12
Granted: 1993-09-21
Abstract: This invention concerns a procedure for packaging seasoned hams in slices. Implementation of the procedure allows a preset number of slices to be obtained from a single seasoned ham, which said slices are very similar in shape, size and weight. The ham., after boning and stitching is maintained, for a preset period of time, at a temperature between +5 degrees centigrade and +10 degrees C. Subsequently, after removal of part of the shackle for about 4-6 cm the ham is subjected to pressing and shaping which gives it an approximately parallelepiped shape. The product formed in this way is cut into slices of approximately the same size and weight.
Patent IT-1245653-B (IT)
Title: Blind with inclined slats for ventilation of the interior of a motor vehicle
Inventor: ZANOTTO GUIDO
IPC: B60J/
Filed: 1990-10-05
Granted: 1994-10-03
Abstract: This is a means of closure with inclined slats of rigid material designed to be fitted to the partly open windows of cars for ventilation of the interior even when the vehicle is locked. It is fixed to the glass of the window and fits into the slot at the top. <IMAGE>
Patent IT-1212973-B (IT)
Title: Liquid facilitating wax separation
Inventor: PIETRO BARBARO
IPC: A61K/
Filed: 1983-11-04
Granted: 1989-12-07
Abstract: The apparatus has an X-ray source (3) having an electron source (31) and a stationary anode (4) which describes a full or partial anode ring with a circuit for accelerating electrons emitted from the electron source, using a high positive constant voltage, towards the anode ring. The electrons form an electron beam (32) which collides with the anode ring at a focal spot (41) which, in turn, emits X-ray radiation in the form of a fan beam (42). With a full or partial X-ray detector ring (5) the detector ring and the anode ring are coaxially arranged and define a scan slice. The detector ring is such as to permit the spatial resolution around the ring of the X-rays detected. A number of electron sources are arranged on an electron source ring (33) in proximity to the anode ring. A circuit is provided to control the sources individually in order to emit electron beams in set time sequence. The focal spots produced by the electron beams on the anode ring are each electromagnetically swept over a portion of the anode ring.
Patent IT-1237453-B (IT)
Title: Foot washer-rest installed in bathrooms or shower rooms in private houses or public buildings.
Inventor: ALESSANDRO VIEL
IPC: A61H/
Filed: 1989-08-16
Granted: 1993-06-05
Abstract: The device itself consists of a chromium-plated, brass pipe, fixed to wall of a shower room or bathroom either in a private home or public building, to provide the user with a secure foot support while washing them. The ensemble is also integrated with a tap that makes it possible to wash each foot by directing the jet of water directly onto it.
Patent IT-1181676-B (IT)
Title: Poppet valve lifting mechanism for IC engine
Inventor: REGINALD JOHN HARDY
IPC: F16K/
Filed: 1985-05-17
Granted: 1987-09-30
Abstract: The valve lift mechanism has a cranked cam shaft (13) and a shuttle assembly (6) in a guide. A stem of the valve is mounted in the shuttle with a section of the camshaft received in the shuttle. Rotation of the camshaft causes positive reciprocation of the shuttle assembly to lift the valve. A variable length spacer e.g. a series of steps in a spiral ramp cam allows variation in lift from the valve seat and also valve timing adjustment. The cam can provide an infinitely variable adjustment, via an arm extending from the ramp cam to outside the shuttle.
Patent IT-1146911-B (IT)
Title: Magnet wire with good winding and insertion properties
Inventor: OTIS HAROLD ROBERT
IPC: H01F/
Filed: 1980-03-31
Granted: 1986-11-19
Abstract: A magnet wire comprises a copper or Al (alloy)conductor, a completely organic base coat pref. of polyester comprising \-1 insulating layer around the conductor and a self-bondable topcoat around the base coat, of polyundecane- and/or polydodecane-amide (nylon 11 and/or 12) comprising 5-95 (10-20)% of the total coating thickness. Opt. there is a dry lubricant over the topcoat. Use of nylon 11 and/or 12 for the topcoat improves the windability and insertability over a prior art nylon 6 or 6, 6 topcoat. The coefft. of friction (dynamic, film-on-film) of nylon 11 and 12 is 0.14-0.16 is lower than that of nylon 6,6 so causing an increase in the dimensional precision of coils wound in high speed winders e.g. motor stators or colour television yoke coils, and in the ease in wire insertion.
Patent IT-1081454-B (IT)
Title: Toothed drive transmission belt - has guide portions between adjacent teeth and mounted on cable with ends joined by bushing
IPC: F16H/
Filed: 1977-03-16
Granted: 1985-05-21
Abstract: The drive transmission comprises an elongated body portion comprising one cable, a covering for the cable, and a belt including a number of teeth. The covering includes guide portions formed around at leas tone portion of the surface of the cable, with at least one such guide portion positioned between at least one pair of adjoining teeth to form an intermittent longitudinal belt guide. the cable covering and the belt are integral The drive transmission may be spliced by measuring the required length of the transmission and providing one more than the required number of belt tooth sections. Material is peeled away from the cable for the length of one toothed section at each end of the transmission; the exposed cable at each end being cut. An expanded bushing is placed over the two exposed ends and then fixed to grasp the exposed cable ends.
Patent IT-1211951-B (IT)
Title: Treating waste-water from oil olive prodn.
Inventor: ERNESTO BERNARDINI
IPC: C02F/
Filed: 1987-12-04
Granted: 1989-11-08
Abstract: The food heating apparatus comprises a source of microwave radiation operable to supply radiation at a substantially constant frequency. A number of food-receiving cavities have at least one lid provided with radiation-confining choke device to enable food to be introduced into the cavity and removed. Wave guides connect e the source to a first of the cavities and the cavities together in series. Each cavity is arranged to resonatee when empty at the frequency of the radiation and the wave guides each having a length which is an odd number of multiples of the quarter guide wavelength of the radiation so that radiation can be transmitted to any of the cavities which contains food.
Patent IT-1178040-B (IT)
Title: Self-propelled water skis
Inventor: SCAPIGLIATI PAOLO
IPC: A63C/
Filed: 1984-10-08
Granted: 1987-09-03
Abstract: The pair of water skis (9) each have a propeller (26) which is coupled to the outer end of a shaft rotatably mounted inside the ski hull. An engine is housed in a rucksack carried on the skiers shoulders. It is connected via a pair of coaxial flexible cables to the propeller drive shafts. A quick connect coupling (14) is positioned between the end of each cable and its respective propeller shaft (25). The user also has a pair of ski-poles with floats at their lower ends.
Patent IT-1117217-B (IT)
Title: Washing waste gas from compost - with intermittent cleaning of filter with fresh air
IPC: C05F17/02
Filed: 1979-05-16
Granted: 1986-02-17
Abstract: Filter is provided for the exhaust gases which arise from drawing air through decomposing waste material where aeration is carried out intermittently. During the time interval that air is not being sucked through the decomposing material, the fan is used to pull fresh air directly through the filter. The fresh air drawn through the filter provides some drying and leads to an improved operating performance for the filter, also the system is odour-free.
Patent IT-1061303-B (IT)
IPC: B65H54/58
Filed: 1976-05-20
Granted: 1983-02-28
Abstract: Water washable substantially biodegradable dye penetrant composition for use in non-destructive dye penetrant inspection of parts for locating cracks and flaws therein, consisting essentially of an organic dye, preferably a fluorescent dye, a carrier or solvent for said dye in the form of certain ethoxylated linear alcohols, particularly the biodegradable nonionic surfactants comprised of ethoxylates of a mixture of secondary alcohols having linear alkyl chains of from 11 to 15 carbon atoms, and an average of from 3 to 12 moles of ethylene oxide, and glycol monobutyl ether for thinning the dye penetrant solution substantially without affecting the sensitivity of the penetrant or its biodegradability, and facilitating application of the liquid dye penetrant composition by spraying to the surface of an object or part to be inspected.   In the method of application of the dye penetrant composition, such composition is applied to the surface of an object containing cracks and flaws, water is applied to the surface of the object, preferentially removing the glycol monobutyl ether vehicle or carrier, and almost immediately thereafter removing the remaining dye penetrant distributed on the surface, both the removal of the glycol ether component and the remaining dye penetrant occurring in the same washing operation.   The part is then inspected under appropriate lighting conditions such as fluorescent or black light, to obtain colored traces from the dye penetrant remaining in the cracks and flaws.
Patent IT-1032113-B (IT)
Title: Aerosol spray can - has propellant pressure applied to fluid reservoir upstream of adjustable control valve
IPC: B05B7/00
Filed: 1974-10-30
Granted: 1979-05-30
Abstract: Fluid is forced by a propellant through the central passage of a nozzle controlled by a valve, the pressure being applied to the fluid reservoir upstream of the valve. The valve actuating mechanism can be regulated so as to allow the liquid to flow to the nozzle at a pressure higher than the propellant pressure. The pressure source can be constituted by the propellant in the reservoir, and the discharge jet can be connected to one end of the central nozzle passage, while the propellant discharge jet can be connected to one of the inlet passages joining onto the central passage.
Patent IT-1231866-B (IT)
Title: Straight combine machine for short wools
Inventor: CARLO GALLO
IPC: D01G/
Filed: 1989-02-22
Granted: 1992-01-14
Abstract: Straight wool combing machine using pincers or jaws to detach combed tufts from the sliver instead of conventional detaching rollers.
Patent IT-1091439-B (IT)
Title: Modulation process for digital fibre=optic transmission - using combined pulse amplitude and pulse position modulation and three signal patterns per signal period
Inventor: DOGLIOTTI RENATO
IPC: H04B10/61
Filed: 1977-10-13
Granted: 1985-07-06
Abstract: The digital signal to be transmitted is coded during modulation in a code which uses three different signal patterns which occur within a signal period (T). The patterns are obtained by both amplitude and position modulation (PAM-PPM) of carrier pulses. The code is produced by allocation of eight possible combinations of three bits of the data signal to eight combinations of two or three signal patterns, each combination containing at least one high amplitude bit and at least one low amplitude bit. The modulation system is partic. suitable for fibre-optic transmission systems.
Patent IT-1226177-B (IT)
Title: Power drive for screw
Inventor: SUGA ASAKICHI
IPC: F16B/
Filed: 1981-04-02
Granted: 1990-12-20
Abstract: The drive for a screw, has a stationary housing (4) into which projects a central rod (3). This has an end (A) disposed pivotable chuck nozzle (8) sections for holding the screw. A control lever (11) permits or prevents engagement of tapered surfaces of a thrust sleeve (7) with outside ends of the nozzles to open or close the latter. By pushing on a hand grip (2) secured to one end of the rod, a cylinder (1) around the rod is rotated and the other end of the rod moves forward to the screw in order to rotate it. The forward movement of the rod entrains the thrust sleeve with it, disengaging the nozzles from the screw. The lever has a rear arm (15) to move the sleeve forwardly and a forward arm (16) to lock in a sleeve recess to hold the sections open.
Patent IT-1181222-B (IT)
Inventor: BOEN PER
IPC: B29C48/94
Filed: 1984-09-21
Granted: 1987-09-23
Abstract: PCT No. PCT/NO84/00035 Sec. 371 Date May 8, 1985 Sec. 102(e) Date May 8, 1985 PCT Filed Sep. 18, 1984 PCT Pub. No. WO85/01244 PCT Pub. Date Mar. 28, 1985.An extruder assembly (1) for extruding round, cylindrical plastic pipe having a smooth inner pipe wall and a ribbed or ridged outer pipe wall, comprising a feed screw (2) for transporting and softening the plastic material (4), and an annular nozzle having a central mandrel (6). The mandrel constitutes a cylindrical, coaxial extension of the feed screw. The mold part (8) of the nozzle is provided with one or more parallel, helical grooves (14) with the spiral extending in the direction of rotation of the screw and mandrel, and the mold part (8) is provided with a lubricating device (17) for lubricating the molding surface of the mold part. A calibrating device (27) with helical grooves (28) is provided downstream of the annular nozzle.
Patent MX-170796-B (MX)
Title: Encendedor de gas licuado
Inventor: CAPILLA XAVIER LLOVERAS
IPC: F23Q2/16
Filed: 1988-10-13
Abstract: La presente invención se refiere a encendedor de gas licuado, dotado de: una estructura en la que se conforma un depósito para gas licuado; una chimenea de evacuación, siendo susceptible de establecerse un flujo de gas entre dicho depósito y dicha chimenea; un dispositivo de obturación para dicho flujo, comprendiendo un obturador un medio limitador no regulable del caudal de dicho flujo; y un medio conductor de dicho flujo desde el interior del depósito y hacia el obturador, caracterizado porque dicho medio limitador y dicho medio conductor están constituidos por un único tubo de longitud superior a 5 mm, con por lo menos un paso longitudinal que presenta una sección de paso, y con una sección total de paso, suma de las secciones de paso de los pasos, comprendida entre 0.03 y 0.002 mm2, dicho tubo hallándose herméticamente ajustado a la estructura del encendedor, directamente o a través de una pieza de soporte.
Patent MX-169822-B (MX)
Title: Composicion acondicionador de la piel
Inventor: SANOGUEIRA JAMES PETER
IPC: A61K8/00
Filed: 1989-02-16
Abstract: La presente invención se refiere a una composición acondicionadora de la piel, caracterizada porque comprende a) de aproximadamente 5 a aproximadamente 30 por ciento de glicerina; b) de aproximadamente de 10 a aproximadamente 70 por ciento de una fase continua de fluído de silicón que consiste esencialmente de por lo menos un organopolisiloxano líquido; c) de aproximadamente 20 a aproximadamente 80 por ciento de una fase discontinua acuosa que comprende una emulsión de aceite en agua de una fase que no es de partículas, líquida oleosa, cosmeticamente aceptable, dispersable en una fase acuosa; y d) de aproximadamente 0.5 a aproximadamente 5 por ciento de dimeticona-copoliol para dispersar (c) en (b).
Patent MX-172354-B (MX)
Title: Proceso y equipo de colada semicontinua de aleaciones de zinc-alumino-cobre para obtener barras circulares de estructura dendritica final
Inventor: TORRES JAIME HINOJOSA
IPC: C22C18/04
Filed: 1989-09-01
Abstract: La presente invención se refiere a un proceso de colada semicontinua de aleaciones de zinc-aluminio-cobre para obtener barras circulares de estructura dendrítica fina, cuyo proceso comprende los pasos de: fundir una aleación previamente preparada en base de zinc-aluminio-cobre, en una relación de 21 a 23 por ciento de aluminio, 0.5 por ciento de cobre y el resto de zinc de temperaturas comprendidas de 480 a 600 C., enseguida hacer fluir la aleación fundida por gravedad hacia un contenedor alimentador a temperaturas similares a las de fusión y luego dicho material fundido hacia una lingotera de molde de forma deseada, caracterizado porque en la etapa de moldeo la interfase líquido-sólido presenta altos gradientes de temperatura comprendidas de 80 a 120 C/cm, que permiten obtener una estructura granular fina.
Patent MX-173059-B (MX)
Inventor: CREMER PETER
IPC: B65D21/00
Filed: 1990-04-06
Abstract: PCT No. PCT/DE90/00249 Sec. 371 Date Dec. 10, 1990 Sec. 102(e) Date Dec. 10, 1990 PCT Filed Mar. 28, 1990 PCT Pub. No. WO90/12739 PCT Pub. Date Nov. 1, 1990.A divisible bottle crate separable into two components. The components are fastened together with tongue and groove connections. The connections are prevented from accidentally separating by a locking mechanism consisting of handles mounted and pivoted on one component and having an end thereof receivable in the other component in a locking relationship.