baber/WOPTO huggingface dataset:
Patent IT-1189085-B (IT)
Inventor: DEL BONO RINALDO
IPC: C08B37/08
Filed: 1986-03-25
Granted: 1988-01-28
Abstract: A process for preparing dermatan sulphate (DS) of pharmaceutical purity from animal organs rich in mucopolysaccharides (MPS), by: a) stabilising the fresh organs by freezing them either as such or in the form of powder, b) micronising the material containing the MPS with an aqueous CaCl₂ solution, c) digesting the homoge­nate comprising the raw material and the CaCl₂ with proteolytic enzymes at alkaline pH and at low temperature, d) acidifying, heating and filtering the lysate, e) treating the filtrate with quaternary ammonium salts able to undergo complexing with and thus precipitate either the DS alone or all the MPS selectively, f) recovering and purifying the DS either directly from the ammonium salt complex containing it or from the complex obtained from the mixture of ammonium salt complexes of all the MPS by fractional solubilisaton with acetone.
Patent IT-1226010-B (IT)
Title: Condensate trap
Inventor: ROLAND HEILMANN
IPC: F16T/
Filed: 1980-02-15
Granted: 1990-12-10
Abstract: The condensate trap has a collector vessel connected to a gas pressure system and contg. a float-operated auxiliary valve. This connects the system, as condensate level rises, to a chamber contg. a partition fixed to the condensate drain valve plug, so that pressure opens the drain valve. The chamber can be relieved of pressure via a vent passage. The latter passage contains a throttle, sliding with the plug and partition. In one end position of the latter a cleaning needle extends through the throttle in the low-pressure direction, and in the other frees it.
Patent IT-1215526-B (IT)
Title: Thread reserve removal system for spinning machine
Inventor: INVERARDI DANTE
IPC: D01H/
Filed: 1987-05-28
Granted: 1990-02-14
Abstract: Structure constructed of a framework and flexible cover sheet material comprising at least two frames (16) located side by side as a double or multi-span protective structure, each frame defining a span and including roof members (14) and attached longitudinal side frame members defining an arched or pitted roof at least at adjacent side members of adjacent spans, gutter means (12) associated with the side frame members, and interconnecting side by side frames, and flexible covering sheet material (20) covering the roof span. The sheet material is wrapped over around a plank element (18) having a bottom, a top, and inner and outer side surfaces. The gutter means is provided with spaced-apart clamping members (22) each of the clamping members having one end attached to the gutter means, the other end being sized to pass around the outer side surface of the plank element and to the top. The gutter means extends below the inner side surface and bottom surface of the plank element and extends beyond a plane perpendicularly tangential to the inner surface and above a plane horizontally tangential to the outer bottom edge of the plank element, and the line of first contact between the flexible covering means and the plank element being located in a spaced-aprt vertical disposition w.r.t. a fluid-receiving upper portion of the gutter means whereby condensation fluid dripping is received by the gutter means.
Patent IT-1226712-B (IT)
Inventor: NUZZOLO CARLO ANTONIO
IPC: G01N33/569
Filed: 1988-08-05
Granted: 1991-02-05
Abstract: An ELISA method with competitive inhibition is described for determining antisporozoite antibodies of P. Falciparum in human blood samples and in mosquito extract, which uses a single plate pretreated with only the synthetic antigen (NANP)20 using, as total competitive inhibitor for the formation of the complex between the synthetic antigen adsorbed on the plate and the antibody contained in the sample, the (NANP)20 synthetic peptide in a weight ratio of at least 20:1 with respect to the adsorbed antigen. Because of its high specificity, sensitivity and speed, said method is particularly suitable for epidemiological studies on malaria.
Patent IT-1239475-B (IT)
Inventor: ANGELETTI RUGGERO
IPC: A61K47/14
Filed: 1989-11-07
Granted: 1993-11-02
Abstract: Pharmaceutical formulations for the topical use containing 2,6-pyridinemethanol-bis-(N-methylcarbamate) (pyridinol carbamate) and its instable polymers solubilized in either hydrophilic or hydrophobic solvents, for the treatments of obliterans peripheral vasculopathies, for ophthalmic use and in aerosol for the attack and prevention of angina pectoris attacks.
Patent IT-1198288-B (IT)
Title: Prodn. of antiulcer agents
Inventor: REINER ALBERTO
IPC: A61K/
Filed: 1986-11-19
Granted: 1988-12-21
Abstract: (A) Urea derivs. of formula (I) and (II), and carbodiimide derivs. of formula (III), are new: R1 = H; R2 = H, alkyl, or alkyl substd. by opt. substd. aryl or heterocyclyl; or NR1R2 is anopt. substd. 5-6C ring; Ar = opt. substd. phenyl or heteroaryl; n = 1-6.
Patent IT-1176909-B (IT)
Title: High load rubber dinghy
Inventor: ROGGIA ANDREA
IPC: B63B/
Filed: 1984-10-09
Granted: 1987-08-18
Abstract: A figure moving article includes a container formed of a flexible material and a bending structure received in the container and actuated to cause the container to carry out bending motion. A motor is also received in the container and is operatively connected to the bending structure to actuate it. A motor drive circuit drives the motor. The bending structure is operatively connected to the container so as to transmit the actuation of the bending structure to the container, resulting in the container exhibiting bending movement.
Patent IT-1170251-B (IT)
Inventor: FENNESZ MANFRED
IPC: F24D3/14
Filed: 1983-11-17
Granted: 1987-06-03
Abstract: PCT No. PCT/EP83/00306 Sec. 371 Date Jul. 10, 1984 Sec. 102(e) Date Jul. 10, 1984 PCT Filed Nov. 18, 1983 PCT Pub. No. WO84/01993 PCT Pub. Date May 24, 1984.A system for tempering a room is accommodated in a closure of said room, preferably in the floor. On the side of the closure facing away from the room an insulating plate (103) is located, which possibly has projections (18) arranged in the direction of the room. On the side facing the room a wall or floor covering (6) is foreseen. In the interspace between the insulating plate (103) and the outer layer (6), possibly between the projections (18), air can be circulated and a heating and/or cooling line (1) extends, said heating and/or cooling line being at least partially in connection with a thermal conductive sheet (17). The total surface of the thermal conductive sheet (17) exposed to the air flow is about twice as large at the surface of the thermal conductive sheet (17) which directly envelopes or contacts the line (1) and which is exposed to the air flow. The interspace is especially defined by a box section (17, 102) consisting preferably of several parts, of which one as a thermal conductive sheet (17) partially envelopes the line (1).
Patent IT-1236296-B (IT)
Title: Control device for cooking ovens
IPC: F24C/
Filed: 1989-12-06
Granted: 1993-02-02
Abstract: Control device for cooking ovens for groups, (canteens, schools, hospitals, etc.) it includes an enclosing box element (4) completely delimiting a cooking chamber (5), for the lodging of cooking elements, and a separate chamber (7), with a heat exchanger (8), and a possible boiler (26) for the production of water vapour for the cooking of foods.The oven includes, in addition two electro-valves (19, 29) for the supply of gas to the burners (12, 27), respectively combined to the heat exchanger (8), and to the boiler (26), as well as two fans (10, 15), respectively provided for, for the circulation of forced heated air in the cooking chamber (5), and an exhaust, for the discharge of combustion gases from the collector (13), communicating with the heat exchanger (8). It also includes communicating conduits (50, 51), connecting the interior of the oven with the exterior, of which the conduit (51) is intercepted by an electro-valve (52).The control device includes at least a group of thermostats (34, 42), capable of setting the temperature to be reached within the cooking chamber (5), and to compare it with the effective temperature in the oven's cooking chamber (5), measuring it by means of a sensor (35), to allow for the selective insertion of one or both electro-valves (19, 29) and the fans (10, 15), when higher or lower heating temperatures are requested in the cooking chamber (5), or the insertion of only the fans (10,15) and the electro-valve (52), when a rapid cooling of the cooking chamber (5) is requested during consecutive cooking programs. Thus efficient and limited duration cooking programs are obtained, for each functional state of the cooking oven.
Patent IT-1231348-B (IT)
Title: Branching cleat for electric conductors
Inventor: SPRICK THEO
IPC: H01R/
Filed: 1989-03-24
Granted: 1991-12-02
Abstract: A clamping jaw has a contact surface for the main conductor and a contact duct with a contact screw for the branched conductor, a counter-jaw with a contact surface for the main conductor and a jaw connecting clamping bolt forming the cleat. The two clamping jaws are mutually supported in the clamp position at the side away from the main conductor. The contact duct (9) for the branched conductor is fitted in the clamping jaw (2) such that the clamping bolt (4) protrudes onto the contact duct with its end. A clamping nut (21) is screwed onto the clamping bolt over the counter jaw (3). Pref. the contact surfaces (5, 17) of the clamping jaw and the counter jaw are in the form of a longitudinal a edges (7, 18).
Patent IT-1170911-B (IT)
Inventor: KRENITSKY THOMAS A
IPC: C07H19/04
Filed: 1981-04-22
Granted: 1987-06-03
Abstract: A method for the preparation of 4-substituted-1- beta -D-ribofuranosyl-1H-imidazo- [4,5-c)-pyridines by enzymatic ribosylation of the corresponding 4-substituted-1H-imidazo-[4,5-c]-pyridine is disclosed. In particular the preparation of 4-amino-1- beta -D-ribofuranosyl-1H-imidazo-[4,5-c]-pyridine (3-deazadenosine) is described.
Patent IT-1244828-B (IT)
Title: Device for orientation of solar panels on an electrical vehicle
Inventor: STORELLI AURELIANO
IPC: F24J/
Filed: 1990-12-13
Granted: 1994-09-06
Abstract: The device, applied to three- or four-wheeled vehicles with compartment 1 having a cylindrical or similar structure made of transparent material, comprises lever devices 8-9 for anterior, posterior and lateral orientation of the photovoltaic sensor panel 2 with respect to three support struts 3, 4, 5.
Patent IT-1207111-B (IT)
Title: Applicator for continuous resin coating of filaments
Inventor: CRITCHLOW KEITH BARRY
IPC: B29D/
Filed: 1980-05-09
Granted: 1989-05-17
Abstract: A hand-held tubular vessel is provided with a holder for a spool carrying a coil of a filament or thread, which travels via guides in a zig-zag pattern through a liq. in the vessel, and then through an outlet nozzle. The filament is pref. made of glass fibres, whereas the liq. in the vessel is pref. a resin or similar liq. The spool holder may be located outside or inside the vessel; and the outlet end of the vessel may be fitted with a flexible polyethylene tube carrying the outlet nozzle. Esp. where a glass fibre thread is coated with resin and wound onto a mandrel to make structures or grids used in aeroplane hulls, motor vehicles, machine frames, furniture etc.
Patent IT-1144317-B (IT)
Title: Liq. distributor for liq.-gas contact tower
Inventor: MOORE FRANK D
IPC: B01F/
Filed: 1981-03-10
Granted: 1986-10-29
Abstract: The distributor comprises one or more liq. receptacles each located across the tower chamber. Each receptacle has a side wall with metering weirs dividing the liq.flow into streams which are directed against a liq. distribution drip plate located close to the side wall. Each drip plate has an upper portion extending downwardly to a short horizontal wall, both of which causes liq. to spread horizontally and fill the narrow space between it and the side wall. The liq. then flows continuously over the horizontal wall and downwardly over lower serrated portions on the drip plate which distribute the liq.over the cross-sectional area of the chamber. Uniformly distributing low flow rates of liq. over the cross-sectional area of a bed of packing elements within the chambers of a liq./gas contact tower.
Patent IT-1234639-B (IT)
Inventor: ROBERTO CASALONE RINALDI
IPC: B61G11/12
Filed: 1989-08-04
Granted: 1992-05-26
Abstract: A lateral buffer (1) for railway vehicles includes a movable part (3) and a fixed part (2) for attachment to the body (C) of the vehicle or to the bogie and is interposed between the body and the bogie in order to limit their transverse relative displacement. The movable part (31) of the buffer (1) can be positioned relative to the attachment part (2) against the action of resilient return means (17), between an advanced position in which it is spaced from the attachment part, and a retracted position in which it bears against the attachment part. Selectively-operable, pressurised-fluid control means (4,14,16) are provided for positioning the movable part (3) in the retracted position, against the action of the resilient return means (17), under static conditions.
Patent IT-1221818-B (IT)
Title: Perforated cheese mould and cover
Inventor: HEINRICH DE JONGE
IPC: A01J25/11
Filed: 1983-12-07
Granted: 1990-07-12
Abstract: A cheese mould is open at the top and includes perforated side walls and base. A perforated cover is fittingly inserted in the mould and can be moved towards the base. The inner surfaces of both the mould and cover are lined with a metal net having a wire diameter of 0.18 to 0.5 mm and a mesh width of 0.3 to 1.5 mm. The mould and cover perforations have a diameter of 1 to 6 mm. The mould is partic. suited for making Dutch cheese. Cheese can be produced so that when the forming and compacting operation is finished, the cheese separates from the mould easily without the application of any pressure.
Patent IT-1050572-B (IT)
Title: Vehicle speed limiter using upward accelerator pedal bias - has comparator to engage lower gear ratio
IPC: B60K/
Filed: 1975-06-27
Granted: 1981-03-20
Abstract: The vehicle speed limiting system of the main patent has means of pushing back the accelerator pedal with a limited force, equal to a predetermined force when the speed exceeds that selected. There is a comparator circuit and a speed signal of the vehicle and the chosen speed. When these two nearly coincide, the accelerator is prevented from moving down any more. This is done by the comparator circuit and the chosen speed setting. A signal is also obtainable to feed an internal or external alarm (4)(5) to indicate that the selected speed has been exceeded. A second comparator (15) controls the ratios in a gearbox to obtain engine braking.
Patent IT-1109131-B (IT)
Title: Substd. aceto-hydroxamic acids - with CNS, e.g. sedative, stimulant, antidepressant and anxiolytic, effects
Inventor: LOUIS LAFON
IPC: A61K/
Filed: 1978-08-10
Granted: 1985-12-16
Abstract: Acetohydroxamic acid derivs. of formula R1R2R3C-CO.NHOH (I) and their metal salts and acid addn. salts (when R1 contains a basic gp.) are new. In (I) R2 and R3 are each H or 1-6C alkyl; R1 is 1-6C alkyl, Z1Z2NCO-, 5-(X1, X2)-hydantoin-3-yl, benzhydrylcarboxamido, Z3CH2SO-, Z4A- or the gp. Z1 and Z2 are 5-6C cycloalkyl or phenyl opt. substd. esp. by >=1 1-4C alkyl or alkoxy, methylenedioxy, halo, NH2, NO2 or CF3; X1 is phenyl opt. substd. by >=1 1-4C alkyl or alkoxy, NH2, halo or CF3; X2 is H, 1-6C alkyl or phenyl opt. substd. as for Z1. In benzhydrylcarboxamido each phenyl is opt. substd. by >=1 1-4C alkyl or alkoxy, halo, NH2, CF3 or NO2; Z3 is aryl, esp. alpha- or beta-naphthyl or phenyl all opt. substd. esp. as for Z1; Z4 is alpha- or beta-naphthyl or phenyl (in which each phenyl ring is opt. substd. as for Z1) or is adamantyl; A is -NQ-, -NQ.CO- -CONQ-, -NQ'CONH or piperazino; Q=H, 1-4C alkyl or 5-C6 cycloalkyl, and Q'=H or opt. substd. phenyl; Z4 may also be opt. substd. benzhy dryl where A is other than CONH; Z5 is aryl, esp. phenyl and Z5 and ring (a) are opt. substd. as for Z1; Y1 is a bond CH2, CH=CH, CH2CH2, S, O, SCH2, OCH2; Y2 is CH, N or CH2N; Y3 is a bond, CH2 or CO, and each phenyl ring is opt. substd. as in Z1. They are prepd. by reacting R1R2R3C.COZ (Z is halo or 1-4C alkoxy) with NH2OH. The cpd. alpha(N, N-diphenylcarbamoyl)acetohydroxamic acid has a hypotensive as well as stimulant effect so is useful as an antifatigue agent. Its intraperitoneal LD50 in mice was 1.5g/kg (isolated mixe) or 1.05g/kg (mice in gps.).
Patent IT-1212058-B (IT)
Title: Face mask compsn.
Inventor: GIUSEPPE SCALA
IPC: A61K/
Filed: 1985-02-25
Granted: 1989-11-08
Abstract: Coolent is passed through the source of heat which has an output decreasing with time, then to a steam generator. The steam produced is passed to an air cooled condenser and the condensate is returned to the steam generator. The novel feature of the proposal is the addition of an auxiliary coolant whose flow-rate is gradually decreased in line with the decreasing heat output of the source. The auxiliary coolant flow is stopped when the heat output of the source is reduced to the capacity of the air cooled condenser.
Patent MX-171064-B (MX)
Title: Lente de contacto hidrofilico de melamina
Inventor: GALLAS JAMES A
IPC: G02B1/04
Filed: 1988-09-30
Abstract: La presente invención se refiere a un lente de contacto hidrofílico que comprende un filtro transparente para filtrar la radiación, el filtro tiene un espectro de absorción de radiación que tiene las características de un espectro de absorción de radiación de la melanina.
Patent MX-170443-B (MX)
Inventor: KNOCHEL JOHN ROBERT
IPC: C11D3/22
Filed: 1989-10-31
Abstract: Toilet bar compositions containing alkali metal soap and cationic guar gum provided by a fast hydrating cationic guar gum. The bars exhibit improved bar feel. The formulations of the bars have improved processability. The toilet bars comprise alkali metal soap and from about 0.2% to about 5% by weight of the fast hydrating cationic guar gum.
Patent MX-169613-B (MX)
Title: Una tecnica para crear y extender marcas de elementos en un documento estructurado
Inventor: TRACEY WILLIAM
IPC: G06F40/143
Filed: 1990-02-23
Abstract: La presente invención se refiere a en un sistema de procesamiento de documentos que incluye una unidad de procesamiento central, una memoria de acceso casual, y un dispositivo de pantalla, un método para extender jerárquicamente marcas de elementos alrededor de un punto de referencia en un documento estructurado que contiene una marca de corriente, el cual comprende las etapas de: determinar si dicho punto de referencia está dentro de un elemento que también contiene toda esa marca de corriente; extender dicha marca de corriente hasta el elemento más pequeño que contiene a dicho punto de referencia y a dicha marca de corriente, para producir una marca de elemento; y, exhibir dicho documento estructurado enfatizando dicha marca de elemento.
Patent PT-79816-B (PT)
Title: Oleodynamic control device for the steering wheels of vehicles provided with straight line movement stabilizer
IPC: B62D9/00
Filed: 1985-01-09
Abstract: The device is constituted by a member (20) having a cylindrical geometry with a movable element (30) capable of reciprocating or rotary movement and connected to the main steering system (25-28) of the vehicle and capable of generating a fluid pressure which is transmitted to the steering actuator (33,39) on the desired axle (19). 
<??>The device provides a fluid by-pass to a reservoir (42) for a certain range around the position corresponding to the straight travelling condition and thus discharges the pressure generated by small deviations from straight traveling, which occur at relatively high speed and which thus are not transmitted and duplicated on the axle concerned (19) which is thus stabilized, with greater driving safety.
Patent PT-83733-B (PT)
Inventor: JONES WINTON DENNIS
IPC: A61P9/00
Filed: 1986-11-12
Abstract: Thiazolones enhance myocardial contractile force and are useful as cardiotonics in the treatment of heart failure.
Patent PT-84013-B (PT)
Inventor: SALLE ENRICO DI
IPC: C07J1/00
Filed: 1986-12-23
Abstract: 6-Substituted 10 beta -alkynylestrene derivatives of formula (I): 
<CHEM>
 wherein
 X is hydrogen, C1-C4 alkyl or halogen;
 n is zero, 1 or 2;
 Y is an oxo group or a methylene group;
 the symbol @ indicates a single bond or a double bond;
 R1 is halogen, azido or a group 
<CHEM>
 wherein each of R3 and R4 is, independently, hydrogen or C1-C4 alkyl, or R1 may be divalent and is a C1-C6 alkylidene group; and R2 is hydrogen or, when R1 is halogen, R2 may also be the same halogen as R1,
 and the pharmaceutically acceptable salts thereof; are aromatase inhibitors and can be used, e.g., in the treatment of hormone-dependent tumors and prostatic hyperplasia.
Patent PT-85411-B (PT)
Inventor: DOMAGALA JOHN MICHAEL
IPC: C07D471/04
Filed: 1987-07-27
Abstract: Novel, orally active antibacterial agents of formula I <CHEM> are described characterized as 7-[[3-(aminomethyl)-3-alkyl]-1-pyrrolidinyl]-6-fluoro-1,4-dihydro-4-ox o-3-quinol ine carboxylic acids or corresponding 1,8-naphthyridine derivatives as well as methods for their manufacture and pharmaceutical compositions containing them.
Patent PT-86784-B (PT)
IPC: B32B17/06
Filed: 1988-02-18
Abstract: A fire-resistant safety glazing product comprises at least two sheets (1, 7) of glazing material, e.g. glass, bonded together with an interlayer (8) of adhesive binder material and metallic wire mesh (2) of the type used in "wired glass" embedded in the interlayer. Method of manufacturing fire-resistant safety glazing products are disclosed.
Patent PT-88400-B (PT)
Inventor: CASE PAUL DAVID
IPC: A24D1/00
Filed: 1988-09-01
Abstract: Low sidestream cigarettes comprise at least 20% expanded tobacco and cigarette paper of an air permeability of not more than 20 Coresta units, the tobacco density being between 100 and 260 mg cm-3.
Patent PT-88610-B (PT)
Inventor: SAMDI AZZDDDINE
IPC: C01G25/02
Filed: 1988-09-28
Abstract: Process for the preparation of an yttrium-stabilised fine zircon powder essentially in the tetragonal form, the said process being characterised in that it comprises the following stages:… a) an aqueous mixture of zirconyl/acetate and yttrium acetate is prepared,… b) the pH of the said mixture is brought to a value of at least 5,… c) the solvent is removed from the said mixture, d) the solid residue obtained at the end of stage c) is pyrolysed. …<??>The invention also relates to the products obtained by the said process.
Patent PT-91878-B (PT)
Inventor: ROSS BARRY CLIVE
IPC: A61K31/443
Filed: 1989-10-02
Abstract: Certain novel imidazole derivatives N-substituted by a vinyl group itself carrying a mevalonic acid derivative or corresponding lactone are inhibitors of HMG-CoA reductase and are useful for lowering blood plasma cholesterol levels. The compounds are of general formula I:   <IMAGE>  in which one of the groups R<1> or R<2> represents a C1-6 alkyl group optionally substituted by one to three halogen atoms and the other represents a phenyl or pyridyl ring or N-oxide thereof optionally substituted by one or more substituents selected from halogen atoms and hydroxyl, C1-3alkyl, C1-3 alkoxy and trifluoromethyl groups; R<3> represents a phenyl or pyridyl ring or N-oxide thereof optionally substituted by one or more substituents selected from halogen atoms and hydroxyl, C1-3 alkyl, C1-3 alkoxy and trifluoromethyl groups with the proviso that only one of the groups R<1>, R<2> or R<3> represents an optionally substituted pyridyl ring;  X represents -CH=CH-; and  Z represents   <IMAGE> where R<4> represents a hydrogen atom, a carboxyl protecting group or a physiologically acceptable cation; and R<5> represents a hydrogen atom or a C1-3 alkyl group; and solvates thereof.
Patent PT-92678-B (PT)
Inventor: DJELOUAH SALAH
IPC: C02F1/14
Filed: 1989-12-21
Abstract: The process is characterised in that the air is made to undergo compression and expansion with production of cooled and dried air, of condensed water and of expansion energy increased by a part of the energy of condensation of the water. 
<IMAGE>