baber/WOPTO huggingface dataset:
Patent IT-1222509-B (IT)
Inventor: COCOZZA SALVATORE
IPC: A61M13/00
Filed: 1987-08-17
Granted: 1990-09-05
Abstract: An insufflator for administering pre-dosed powder drugs contained in opercula, which comprises a body (6) having an air-inlet opening (7) and a substantially vertical outlet channel (8) for the air carrying the powder drug, and a device with opposite pins (18,19) of a known kind for puncturing the operculum (15), said operculum (15) being placed in a suitable seat (14). The latter is provided in a member (13) that is turnable relative to said body (6). Said turnable member can take at least two different positions: a first position, where the operculum (15) can be axially punctured by the above-mentioned opposite, substantially horizontal pins (18,19); and a second position, turned 90 DEG  relative to said first position, where the opposite holes that have been pierced in the operculum (15) are coaxial with said air-outlet channel (8).
Patent IT-1075714-B (IT)
Title: Furniture tubular frame assembly - has thermoplastic resin flattened component and gripping tubular part with two studs
IPC: A47C/
Filed: 1977-04-05
Granted: 1985-04-22
Abstract: A furniture frame includes an assembly of tubular components of thermoplastic material in which the connections between the components are constituted by part of one component in the shape of a flattened bend. It passes through by a second tubular component and elastically gripping the second component. There is an annular groove formed in the interior of the flattened bend, in which can engage >=2 studs which project from the opposed surface of the second tubular component.
Patent IT-1190418-B (IT)
Title: Sequestering agents with anticorrosion activity
Inventor: FUCILI BRUNO
IPC: C02F/
Filed: 1985-10-28
Granted: 1988-02-16
Abstract: Few drops of a reagent comprising (%w/w) 1-8 aq. hydrogen peroxide 1-10 ethanolic phenol-phthalein (or guaiacol resin, or ethanol-benzene soln), and 20-98 aq. acetic acid are added to stools or urine. A colour reaction indicates the presence of blood. The reaction is very sensitive. @()
Patent IT-1038645-B (IT)
Title: Dimethyl terephthalate prepn. by oxidn. process - comprising methanol treatment of recycled distn. residue or extract contg. catalyst
IPC: C07C/
Filed: 1975-06-03
Granted: 1979-11-30
Abstract: Dimethyl terephthalate, (I), prepn. by oxidn. of p-xylene and/or Me p-toluate with O2 or an O2-contg. gas in the presence of a heavy metal catalyst, esterification of oxidn. reaction mixt. with MeOH, distn. of esterification mixt. to separate (I) from fractions having a lower b. pt. and recycling to oxidn. step of (A) distn. residue contg. the heavy metal catalyst and/or (B) heavy metal catalyst -contg. extract obtd. after further extn. of (A), takes place by process in which (A) and/or (B) is contacted with MeOH before recycling. (I) is used as starting material in prepn. of fibre- and film-forming polyesters. Contact of (A) or (B) with MeOH before recycling to oxidn. step, (i) increases yield of (I), (ii) reduces colour of oxidn. reaction mixt. and (iii) facilitates subsequent purification.
Patent IT-998133-B (IT)
IPC: G01R31/3183
Filed: 1973-06-12
Granted: 1976-01-20
Abstract: 1381413 Generating test patterns INTERNATIONAL BUSINESS MACHINES CORP 4 May 1973 [21 June 1972] 21222/73 Heading G4A A homing sequence for placing a sequential logic circuit in a predetermined state, compatible with testing by a testing sequence, is generated by data processing apparatus arranged to derive the sequence in reverse order from the total state (input variables and circuit state variables) corresponding to the desired set state. A sequence of total states is derived until a state having no circuit state variables is reached, this state defining the start of the homing sequence. Details of an algorithm for generating the homing sequence are described with reference to Fig. 5 (not shown). Specification 1,381,414 is referred to.
Patent IT-1045630-B (IT)
IPC: C11D17/00
Filed: 1973-06-26
Granted: 1980-06-10
Abstract: 1439992 Wax cleaning composition HOECHST AG 27 June 1973 [28 June 1972] 30539/73 Addition to 1393158 Headings C5D and C5W A wax cleaning composition comprises (A) a surfactant and (B) an ester wax having an acid number of 0 to 5, obtained by reacting a straight-chain, saturated fatty acid having 16 to 36 carbon atoms with 50 to 250 moles of ethylene oxide per mole of fatty acid, (B) may be prepared from stearic acid, palmitic acid, industrial mixtures of such acids obtained by oxidation of micro crystalline waxes, polyethylenes and Fischer-Tropsch-waxes and crude montan wax especially one having an acid number of 60 to 150. The compositions may be aqueous and contain 1 to 20% of the wax (B). The ratio of surfactant (A) to ester wax (B) is in the range of 1 : 2 to 1 : 20. Optional additions are (C) inorganic builders especially alkali metal carbonate, silicate, pyrophosphate and polyphosphate; (D) organic sequestrants such as sodium nitrilo triacetate and sodium ethylene diamine tetraacetate. The compositions may be clear liquids or solids and, in use, are diluted with water to produce dilutions containing 2 to 5% of solids.
Patent IT-1070971-B (IT)
Title: Vertical multiple spindle machine - comprises stationary column on which is installed rotary work table mounting hydraulic clamps
IPC: B23B/
Filed: 1976-04-27
Granted: 1985-04-02
Abstract: The vertical multiple-spindle machine relates to metal cutting machines. This machine comprises a stationary column on which is installed a rotary worktable mounting hydraulic clamping devices and is provided with fluid inlet ducts. The stationary column is provided with passages for feeding fluid medium to be hydraulic clamping devices through the ducts, with the worktable in a fixed position. The column is also provided with a circular groove which is arranged to communicate with the fluid source and is formed so that it has portions curved about the outlets from the passages.
Patent IT-1182074-B (IT)
Title: Anti-amino-siadasic pharmaceuticals
Inventor: ARTICO MARINO
IPC: A61K/
Filed: 1985-07-19
Granted: 1987-09-30
Abstract: Design consists of a series of mouldings provided with squeezable grippers at one end which mate within a following moulding. They also have grips for the clothing which are only operative when the mouldings are linked together
Patent IT-1041011-B (IT)
IPC: C08G18/32
Filed: 1975-07-24
Granted: 1980-01-10
Abstract: 1488450 Polyureas BAYERAG 23 May 1975 [26 July 1974] 22705/75 Heading C3R A polyamide-urea of polyamide-urea-urethane which contains free carboxyl groups on the main chain is prepared by reacting an organic polyisocyanate, preferably a difunctional NCO-terminated prepolymer of M.Wt. 400-10,000, with a primary and/or secondary diamine, in the presence of a tetracarboxylic acid dianhydride and optionally a solvent, preferably acetone. The products may be rendered water-dispersible by forming salts from the free carboxyl groups by at least partial neutralization with an organic or inorganic base. Suitable primary and secondary diamines have the formula (R) n (NHR<SP>1</SP>) 2  where R represents a divalent C 2 -C 18  aliphatic hydrocarbon radical, C 6 -C 15  aromatic hydrocarbon radical, C 5 -C 15  cycloaliphatic hydrocarbon radical or C 8 -C 18  araliphatic hydrocarbon radical, R<SP>1</SP> represents hydrogen or a C 1 -C 4  aliphatic hydrocarbon radical and n is 0 or 1. The preferred dianhydrides are pyromellitic acid dianhydride and benzophenone tetracarboxylic acid dianhydride. Other suitable dianhydrides are listed. In the examples polyamide-urea-urethanes are prepared by reacting (A) an NCO-terminated prepolymer prepared by reacting either hexamethylene diisocyanate or 2,2,4-trimethylhexamethylenediisocyanate with an adipic acidhexanediol-neopentyl glycol polyester of M.Wt. 2000, with (B) pyromellitic acid dianhydride in acetone and then with (c) either ethylene diamine or 2,2-(bis-cyclohexylamine) propane. Aqueous KOH is then added and the resulting aqueous dispersion is partially or completely freed from acetone. Films are made from the dispersions.
Patent IT-1175155-B (IT)
Title: Pharmaceutical compsn.
Inventor: DECORTE ENIO
IPC: A61K/
Filed: 1983-12-30
Granted: 1987-07-01
Abstract: A test window (45) is defined (TEST X, TEST Y) which surrounds a window (X Clip, Y Clip) (the clip window) within which it is desired to render graphical images. Objects are then tested (47) to see if their vertices X0-X3 Y0-Y3 are outside the test window. The utilisation of this test window allows for a performance optimisation to be made between processing of a clipped object by a hardware based graphics subsystem or by graphics software executed by a general purpose CPU which also interfaces to the graphics display. By properly defining the test window size relative to the clip window, objects which fall totally within the test window, will be rendered faster by the graphics subsystem rather than deferring the object to graphics software. Objects with vertices that fall outside the test window would be deferred to graphics software to render.
Patent IT-1195641-B (IT)
Title: Automatic nailer, dryer and releaser for tanned hides
Inventor: ZANUSO AGOSTINO
IPC: C14B/
Filed: 1983-01-05
Granted: 1988-10-19
Abstract: Low- and medium activity wastes comprising max. 50kg/m3 are treated by chemical pptn., filtration, pH adjustment, treatment of the soln. by selective reverse osmosis (boric acid/nitrates) followed by ion exchange sepn. of nitrate impurities from the radioactive boric acid portion, which can be returned to the chemical pptn. The recovered nitrate soln. can be used again
Patent LT-4877-B (LT)
Title: Prv-1 gene and the use thereof
Inventor: PAHL HEIKE
IPC: A61P31/04
Filed: 2001-05-22
Abstract: The invention relates to a nucleotide sequence coding for the PRV-1 gene and essentially comprising sequence ID No. 1 and to a method for detecting said gene as well as to the polypeptide coded by said gene.
Patent LT-5436-B (LT)
Title: An automatic hydraulic and pneumatic extinguishing nozzle
Inventor: BOGDEVICIUS MARIJONAS
IPC: A62C17/00
Filed: 2005-10-18
Abstract: The device in question is one of those devices designated to extinguish fires with very fine water mist. An automatic hydraulic and pneumatic nozzle consists of a water chamber (1), a compressed air chamber (2), a fast response valve (3), a fast response valve automatic control mechanism (4), and compressed air and water sources. The water chamber (1) is supplied from water source or reservoir; the compressed air chamber (2) is supplied from the compressed air source or reservoir. Expanding airexpels water from the water chamber (1) due to that water jet is divided into fine droplets. After having activated the fast response valve automatic control mechanism (4) process is repeated constantly and water jets are ejected in series.
Patent LT-6523-B (LT)
Title: Solid fuel furnace
Inventor: RADŽIUS TOMAS
IPC: F24B1/00
Filed: 2017-07-10
Abstract: The invention belongs to the heating equipment. The purpose of the invention is to save fuel consumption and ensure the environmentally friendly combustion of fuels and efficient heat delivery. The furnace (1) consists of two doors – upper (4) for loading solid fuel in to furnace mouth and bottom (2) with a built-in supply air regulating valve (3) for cleaning the ovens, upper (7) and lower (6) chimneys and condensate drain tube (5). The flap (8) is installed in the upper chimney (7). The upper chimney (7) is introduced into the lower chimney (6).
Patent MX-169743-B (MX)
Title: Fabricacion de un articulo polimerico flexible reforzado
Inventor: PERKINS DAVID JOHN BRIDGWOOD
IPC: B29D30/50
Filed: 1989-01-12
Abstract: La presente invención se refiere a método de fabricación de un artículo polimérico reforzado que consiste en suministrar una capa de material polimérico a un transportador, aplicar dos elementos de refuerzo flexible a dicha capa de material polimérico a un transportador, aplicar dos elementos de refuerzo flexible a dicha capa de material polimérico mientras está soportado por el transportador, situar un primero de dichos elementos de refuerzo de modo que se extiende de un lado al otro del material polimérico desde una primera región de borde hasta una segunda región de borde del transportador y de nuevo hasta la primera región de borde y situar un segundo de dic hos elementos de refuerzo de modo que se extienda de un lado al otro del material polimérico desde la segunda región de borde hasta la primera región de borde y de nuevo hasta la segunda región de borde, situándose los dos elementos en una disposición en la cual unas porciones del segundo elemento están situadas en los espacios formados entre porciones sucesivas del primer elemento que se extiende hacia y a partir de dicha región de borde, con lo cual las sucesivas porciones de cada uno de dichos elementos se entrelazan las unas con las otras de una manera desprovista de cruce entre los elementos.
Patent MX-174247-B (MX)
Title: Operador electrico, instalable en el campo, para un ruptor de circuitos
Inventor: ETSCHEIDT RONALD J
IPC: H01H3/58
Filed: 1990-02-27
Abstract: La presente invención se refiere a un operador motorizado para un ruptor de circuito que tiene posiciones de operación de conexión y de desconexión, caracterizado porque comprende: un motor; medios de embrague que acoplan el motor al ruptor de circuito, y medios para suministrar una duración predeterminada de corriente para impulsar el motor en respuesta a una señal de control; siendo suficiente la duración de la corriente para asegurar que el ruptor de circuito sea operado entre las posiciones de operación de conexión y desconexión, antes que se detenga el motor; y porque los medios para suministrar comprenden medios controladores de tiempo, monoestables, para producir un solo pulso de corriente de salida, controlado en tiempo, en una terminal de salida, en respuesta a la recepción de una señal de control de duración indefinida en una terminal de entrada.
Patent NL-165284-B (NL)
IPC: F28D19/04
Filed: 1968-08-16
Abstract: 1,192,326. Heat exchangers. SVENSKA ROTOR MASKINER A.B. 5 July, 1968 [16 Aug., 1967], No. 32160/68. Headings F4K and F4S.  Means for forming either a rotary regenerator matrix or a hollow plate heat exchanger comprises heat absorbent plates having dimples formed on opposite sides which alternate with plane sheets so as to form fluid passages therebetween of uniform height. The dimples are so formed that a dimple extending outwardly from one face of a plate comprises an extension of a wall portion of a dimple formed on the opposite face of the plate. The hollow heat exchange is formed by bending two opposing edges of a plane sheet to the height of a dimple and welding the off-set portions to a dimpled sheet.
Patent PT-81490-B (PT)
Inventor: ROBERTSON ROBERT LEE
IPC: C07D417/12
Filed: 1985-11-14
Abstract: A novel crystalline form of the monoethanolamine salt of N-(2-pyridyl)-2-methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxide has been prepared. This novel crystalline form is designated as polymorph I and is useful in therapy as a nonsteroidal antiarthritic agent. Methods for preparing this polymorph from readily available materials are provided.
Patent PT-82576-B (PT)
IPC: B63J2/02
Filed: 1986-05-13
Abstract: A ship, with several decks and several areas located one behind the other in the longitudinal direction of the ship, which areas are separated by bulkheads. Each of these has several areas, each supplied by its own air delivery and discharge ducts from at least one ventilation system. At least some of the areas separated by bulkheads are designed as separate ventilation areas, each of which has its own ventilation system and whose air delivery and discharge ducts connected to this ventilation system are not laid through the adjacent bulkheads into adjacent separate ventilation regions, but are laid exclusively within its separate ventilation region.
Patent PT-85731-B (PT)
Inventor: GLEMET MICHEL
IPC: C08J5/04
Filed: 1987-09-16
Abstract: Process in which the fibres are impregnated with a polyamide before a pultrusion, characterised in that the fibres impregnated with a polyamide oligomer or prepolymer are treated while heated to cause the elongation of the polymer chain before the calibration by pultrusion.
Patent PT-87515-B (PT)
Inventor: HAYES RICHARD ALLEN
IPC: B01D71/64
Filed: 1988-05-18
Abstract: Aromatic polyimide gas separation membranes of the formula: <CHEM>   <CHEM> linear alkylene groups of the formula (CH2)1-3 or mixtures thereof, where -R sec  is <CHEM> -X, -X1,- X2, and -X3 are independently primary or secondary alkyl groups having 1 to 6 carbon atoms preferably methyl, ethyl, or isopropyl -Z and -Z1 are independently hydrogen or halogens such as iodine, bromine or chlorine preferably chlorine, and where n = 0-4.
Patent PT-87613-B (PT)
IPC: G11B15/60
Filed: 1988-05-30
Abstract: The present invention relates to a guide element structure (3,4) engageable in sliding contact with a magnetic support (5) which comprises a guide body (3,4), arrangeable proximate to a magnetic support (5) and has at least one of its portions at the region of contact with said magnetic support (5). The peculiarity of the invention resides in the fact that it comprises, at least at said portion, a plurality of monofilaments (10) fixed, at one end, at said portion, said monofilaments (10), at the free end, being adapted to engage by contact with said magnetic support (5).
Patent PT-89237-B (PT)
Inventor: BROOM NIGEL JOHN PERRYMAN
IPC: A61P31/04
Filed: 1988-12-16
Abstract: Compounds of the general formula (II): <CHEM>  in which N<+> denotes an unsubstituted or substituted nitrogen-containing heterocyclyl ring bonded to the remainder of the molecule through a ring nitrogen atom and carrying a positive charge on said nitrogen atom;  and the wavy line denotes either the E- or Z-isomeric position, are novel and are useful in the treatment of antibacterial infection in humans or animals.
Patent PT-89924-B (PT)
IPC: C07B61/00
Filed: 1989-03-07
Abstract: A process for the oxidation of 4-nitrotoluene-2-sulphonic acid to 4,4'-dinitrostilbene-2,2'-disulphonic acid, characterised in that a solution or dispersion of a catalytic amount of an alkali metal hydroxide or alkoxide is slowly added to a solution of an alkali metal salt of 4-nitrotoluene-2-sulphonic acid in dimethyl sulphoxide as the solvent, in the presence of a catalytic amount of an organic or inorganic transition metal salt, oxide or hydroxide, said solution being saturated with oxygen until the oxidation is virtually complete.
Patent PT-92507-B (PT)
Inventor: WALKER GORDON N
IPC: C07D261/08
Filed: 1989-12-06
Abstract: -(Substituted carbamoyl)-β-aryl- and heteroaryl-β-oxopropionitriles of formula
     enol ethers thereof and salts thereof, as well as pharmaceutical preparations containing same and methods of preparing and using these compounds are disclosed. Said compounds represent novel antiinflammatory and antirheumatic agents. Their property to interfere with both the cyclooxygenase and lipoxygenase pathway of the arachidonic fatty acid bioconversion to inflammatory mediators make them valuable therapeutics. These properties render the mentioned substituted carbamoyl-β-oxopropionitriles useful for the treatment of arthritic and rheumatic diseases and other inflammatory conditions in mammals.
Patent PT-99300-B (PT)
Inventor: GRECA PIETRO LA
IPC: A61K31/52
Filed: 1991-10-22
Abstract: For the therapy of neurological complications in AIDS sufferers, the use of pharmaceutical compositions containing as an active principle at least one compound selected from the group consisting of S-adenosyl-L-methionine salt, 5-methyl-tetrahydro-folic acid, 5-formyltetrahydro-folic acid, when the active principle consists of S-adenosyl-L-methionine and of a derivative of tetrahydro folic acid, the weight ratio between the S-adenosyl-L-methionine salt and 5-methyltetrahydrofolic acid or 5-formyl-tetrahydrofolic acid is comprised between 10/1 and 4/1, in pharmaceutical form, suitable for oral or parenteral administration. <IMAGE>
Patent RO-68042-B (RO)
Inventor: HOPKIN WILLIAM
IPC: C01G3/00
Filed: 1975-08-22
Abstract: Procedeu de extractie selectiva a cuprului cu solventi organici din solutii amoniacale, spalarea solventului organic cu continut de cupru cu o solutie diluata de acid mineral urmata de striparea cuprului într-o faza apoasa adecvata, caracterizat prin aceea ca, în scopul îmbunatatirii selectivitatii extractiei efectueaza amestecarea solventului organic încarcat cu ioni de cupru cu solvent organic proaspat, sau cu solvent organic proaspat de cupru si recirculat astfel încît concentratia de cupru sa fie redusa cu 5...20% si de preferinta cu minimum 10% dupa care se trece la faza de spalare acida si stripare apoasa.
Patent SE-322270-B (SE)
Inventor: VAN DIJKUM A
IPC: H03G1/00
Filed: 1964-10-22
Abstract: 1,078,056. Transistor mixer circuits; automatic gain controls. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. Oct. 22, 1964 [Oct. 25, 1963; Feb. 1, 1964; Feb. 6, 1964], No. 43122/64. Heading H3T. In a gain controlled transistor mixing circuit a modulated input signal 3 and an oscillator voltage 7 are applied across the base-emitter junction of a transistor 1 by way of a non- decoupled resistor 9 in the emitter circuit of the transistor 1 and the conversion gain of the mixer stage is reduced by increasing the emitterdirect current of the transistor either directly by control of the emitter or indirectly by control of the base. An increasing input signal reduces the base-emitter junction resistance ro of this transistor so that less of the input signal and oscillator output, which are developed across ro and emitter resistor 9, take part in the mixing process. The amplification is further reduced by negative feedback produced by the IF current through resistor 9 which acts effectively as a linearization of the emitter-base characteristic. As shown the output from the detector stage 18 is amplified by an NPN transistor 25 and fed back via resistor 27 to control the PNP mixer transistor 1. To avoid modulation distortion of the I.F. output two non-decoupled resistors (45, 46) can be included in the emitter circuit of the mixer transistor 1 (Fig. 2, not shown) the output from an oscillator (36) being fed via both of these resistors to the mixer transistor. In a further embodiment (Fig. 3, not shown) a self oscillating mixer stage has an ordinary or Zener diode (35) biased by potential divider resistors (33, 34) so as to limit the output voltage of the oscillator. As a result of the linearization of the emitterbase characteristic of the mixer transistor, as the gain control progresses, the amplitude of the oscillations from the oscillator increases and the conversion gain remains substantially constant. Then, upon further control, the output of the oscillator is maintained constant by the limiting action of the Zener diode 35 so that the conversion gain decreases and delayed gain control results. The input signal and separate oscillator output can be applied to either of the base or emitter electrodes of transistor 1. Resistor 11 in the emitter circuit of the mixer transistor provides temperature stabilization of transistor 1.
Patent SE-453874-B (SE)
Inventor: KURELEK J
IPC: A01G23/091
Filed: 1982-12-09
Abstract: There is provided a method and apparatus for felling a tree. A tree is cut through with a circular saw, and then substantially immediately after the cutting, the tree is clasped by a grapple means. The apparatus for cutting the tree may include an offset exposed arc of the circular saw, and by mounting the apparatus on a swingable boom, it is possible to cut the tree in a scything or scythe-swinging action.
Patent SE-448980-B (SE)
Title: Wooden deck lining for metal deck ship
Inventor: JONSSON SVEN ARNE
IPC: B63B5/06
Filed: 1983-05-20
Abstract: The wooden deck lining comprises parallel planks (3,3') which are fastened to a plate or mat-type support (7) by adhesive. The faces of the planks facing the support have longitudinal tracks (8,8'), which are filled with adhesive. The gaps between adjacent planks are filled with a seaming pulp (6). The whole structure is attached to the metal deck by an adhesion process.