baber/WOPTO huggingface dataset:
Patent IT-1226030-B (IT)
Title: Plaque detecting and treating dental compsns.
Inventor: NOEL THOREL JEAN
IPC: A61K/
Filed: 1980-08-20
Granted: 1990-12-10
Abstract: In dental compsns. contg. at least one plaque indicator (I), at least one cpd. (I) is non-acid and the compsns. also contain at least one plaque inhibitor (II), pref. a quat. ammonium or double ternary ammonium cpd., esp. cetyl pyridinium chloride or chlorhexidine. (I) is pref. neutral red, o-toluidine blue or methyl violet. The compsns. can be used for both detecting and treating plaque, and have a synergic effect. They are non-toxic, stable, water-sol. (allowing rapid removal after use) and have acceptable taste. They are selectively taken up by plaque and rapidly give a colour with good contrast. They have bactericidal and plaque inhibiting activity, indicate pH and reduce surface tension. (I) do not inhibit dextranase (c.f. erythrosine and iodine).
Patent IT-1098739-B (IT)
Title: Extra light fuel oil preparation - by electric pre-heating before atomisation in burner nozzle
IPC: F23D/
Filed: 1978-08-30
Granted: 1985-09-07
Abstract: In a system for preparing extra light fuel oil for combustion through oil atomiser nozzles, the oil is preheated to a constant temp. before it is passed through the atomiser nozzle. The preheating can be effected by electric current or by the heat inherent in the mixing head, pref. to a temp. of 60-120 deg.C. The burner tube (1) inside the protective sleeve (2) houses a preheating chamber (3) with heating elements, supplied with current through leads (4). Oil is atomised by the nozzle (5) in the direction of the arrow (6). The oil mist is ignited by the sparking device (7). A mixer (8) ensures intimate mixing with the primary air (arrow 9). The oil passes from the pump delivery pipe (11) into a heat exchanger (10) and through pipe (12) into the preheating chamber (3). A thermostat (13) can be used for control, ie to activate the burner when the desired temp. is reached and to cut out the electric heating when the mixer head is hot enough to keep the oil in the exchanger at the desired temp.
Patent IT-1219413-B (IT)
Inventor: BONEY JOEL F
IPC: G06F7/508
Filed: 1984-12-28
Granted: 1990-05-11
Abstract: A method (Figs. 2 and 3) and apparatus (Figs. 1 and 4) for generating floating point condition codes by using the data type of a result operand, rather than a magnitude relationship between two operands. The condition codes may then be combined to generate relations useful for identifying conditions for conditional branches or traps.
Patent IT-1174331-B (IT)
Title: Overbased mono:alkyl:aryl sulphonate(s) - useful as lubricating oil additives reducing foaming tendencies
IPC: C10M/
Filed: 1978-08-01
Granted: 1987-07-01
Abstract: Overbased alkaline earth metal mono-alkylaryl sulphonates (I), in which the alkylaryl moiety is mono-alkyl orthoxylene or toluene (where the alkyl gp. contains 15-40 C atoms), are claimed, (I) having been prepd. from a sulphonic acid obtained by the sulphonation of alkylorthoxylene (or toluene) which was alkylated with a mixture of branched and linear olefins (contg. >=5, pref. 5-30, wt.% linear olefins). Also claimed are lubricating oils contg. (I). (I) are used as lubricant additives and exhibit reduced foaming tendencies compared to the analogous prods. based on benzenes.
Patent IT-1046942-B (IT)
Title: Reducing sulphur dioxide to sulphur - using hydrocarbon as reducing agent, and added sulphur as reduction initiator
IPC: C01B/
Filed: 1975-01-24
Granted: 1980-07-31
Abstract: in SO2- contg. gases is reduced to S, as described in the parent patent, using a hydrocarbon as reducing agent at 454-1316 degrees C, the reduction reaction being initiated in the presence of 0.05-3 mole % added S. In the present patent, initiation of the reduction reaction is effected at a temp. that is >=28, esp. 56 degrees C lower than the temp. at which initiation can be effected in the absence of added S, so that the initiation temp. is 454-704 degrees C. Initiation temps. and max. reaction temps. are lower in the presence of added S. Reduction efficiency is increased, and reaction times shortened. Smaller reactors can be used.
Patent IT-1209998-B (IT)
Title: Mould with segmented collapsible core
Inventor: RUSSELL WILF RUCK BRIAN
IPC: B29D/
Filed: 1984-04-20
Granted: 1989-08-30
Abstract: The mould includes a core which comprises separate individual segments held against longitudinal movement in a mount. The mount provides fixed pivot axes for rocking of each segment about an individual axis between a moulding position and a release position, at least two adjacent segments being in contact with each other within the mould cavity when the segments are in the moulding position. The rocking motion is produced by an actuator which initiates inward rocking of the moulding portions of the two adjacent segments sequentially so that the rocking of one segment provides space for rocking of the other segment.
Patent IT-1240485-B (IT)
Title: Process for the production of H.P.L. plastic laminates with corrugated surfaces for three-dimensional polychromatic effect
IPC: B29D/
Filed: 1990-07-11
Granted: 1993-12-17
Abstract: The process for the production of "DECORATIVE PLASTIC LAMINATES (HPL) WITH CORRUGATED SURFACES FOR THREE- DIMENSIONAL POLYCHROMATIC EFFECT" described in the associated patent application may be summarized as a series of supplementary operations additional to the manufacturing standard for ordinary laminates, to be carried out prior to polymerization by the addition of suitable materials, in order to imprint the formation of the plastic surface materials in abstract polychromatic three-dimensional designs which, by means of heat- treatment, pressure and subsequent cooling, will become irreversible. End use: interior design. <IMAGE>
Patent IT-1219400-B (IT)
Inventor: YASUSHI SHIMOMURA
IPC: B01D53/30
Filed: 1988-06-24
Granted: 1990-05-11
Abstract: A porous hollow-fiber formed of polyolefin. The fiber has a peripheral wall constituted by a plurality of relatively large rods, or strands, of the polyolefin which run substantially perpendicularly to the longitudinal direction of the hollow-fiber and a plurality of fine fibrils which extend in the longitudinal direction of the hollow-fiber between adjacent rods and are connected thereto. Groups of rectangular fine pores are formed by the rods and fine fibrils. The hollow-fiber has groups of fine pores having uniform size and configuration and is excellent in selective separation capabilities.
Patent IT-1069202-B (IT)
Title: Typewriter for chinese and japanese characters - has characters built up using printing rods controlled by separate keyboards
IPC: B41J/
Filed: 1976-09-17
Granted: 1985-03-25
Abstract: The typewriter for Japanese and Chinese characters has independent keyboards controlling axially displaceable printing rods to apply pressure to the paper on the rotatable reel through a movable inking ribbon. The printing ends of these rods are guided and positioned to form the outline of required Chinese characters. Keyrods actuated by the keys of the Japanese keyboard have the required characters mounted on their ends. The rods are pref. guided by openings in a displaceable screen and then by guide bores in a stationary hood. The printing rod moves axially under spring influence from below a top wall of the hood to a position slightly above, with the screen moving to return the rods when the character is complete.
Patent IT-1226334-B (IT)
Title: Expandable container for liquids
Inventor: UMBERTO TOMIATI
IPC: B65D/
Filed: 1981-02-20
Granted: 1991-01-09
Abstract: This invention concerns an expandable container for liquids, which comprises two thin flexible sheets of metal with an outline, which is mainly the same and which are joined together in a sealed manner along the edge, by means of seaming, for example.  One of the sheets presents a hole to house an insert with an orifice, which is engaged in a sealed manner with the internal surface of the sheet and protrudes outside with its own head.  On the outside the insert is held fixed in position in a sealed manner by means of a locking collar, which in turn can be closed by a stopper with cover with a base, which can engage with means of breaking through and tapping.  The invention also concerns a console for housing, engaging and the support of an expandable container with a load-bearing structure support and flexibly yielding means for acting in juxtaposition on the load-bearing structure, so as to exercise a compressing action on the expandable container assembled in the console, in such a way as to maintain the liquid in the container under pressure during tapping.  The container inside the console is maintained suspended by a gripper device with folding handles.
Patent MX-171506-B (MX)
Inventor: FELTS JOHN T
IPC: C23C14/54
Filed: 1988-07-11
Abstract: In a process of depositing a thin film onto a surface of a substrate with the use of a plasma, wherein the plasma optical emission is monitored, analyzed, and the results used to automatically control the nature of the plasma in order to control the characteristics of the deposited thin film. One aspect of the emission that is detected is the intensity of each of two emission lines of different wavelength bands from the same plasma species, the intensities being ratioed and the ratio compared to a predetermined value known to provide a resulting film with uniform and repeatable characteristics. This ratio is also related to the average electron temperature of the plasma, which can be calculated from it. Additionally, the intensity of another emission line from another of the plasma species may be measured and ratioed to one of the foregoing line intensities if additional control is desired.
Patent MX-166041-B (MX)
Title: Metodo y aparato para añadir perdigones al acero fundido
Inventor: HUBBARD MARK A
IPC: C22C33/04
Filed: 1989-06-27
Abstract: La presente invención se refiere a un procedimiento en donde el metal fundido desciende en una primera corriente vertical desde un recipiente superior hasta un recipiente inferior, un método para añadir partículas sólidas de un ingrediente de aleación a la primera corriente, el método consiste de los pasos de: formar, en el recipiente inferior, un baño de metal fundido que tiene una superficie superior, dirigir la primera corriente hacia el recipiente inferior a través de un conducto colocado verticalmente, que tiene un extremo inferior colocado por encima de la superficie superior del baño;: exponer aquella parte de la primera corriente debajo del extremo inferior del conducto por encima de la superficie superior del baño, a la atmósfera exterior que rodea los recipientes superior e inferior; proporciona una boquilla que tiene un extremo de salida; proporcionar una segunda corriente que consiste de una mezcla de las partículas sólidas y un gas portador, dirigir la segunda corriente a través de la boquilla y hacia la parte expuesta de la primera corriente; enfriar la boquilla y las partículas sólidas en la misma, con un gas no oxidante que se mueve en una dirección paralela a la dirección de movimiento a través de la boquilla de la segunda corriente; y descargar el gas de enfriamiento hacia la atmósfera exterior en un sitio adyacente al extremo de salida de la boquilla.
Patent MX-172404-B (MX)
Inventor: KOBAYASHI HISASHI
IPC: F23C7/00
Filed: 1990-05-22
Abstract: A method to achieve reduced NOx emissions wherein the oxidant (7) and fuel (1) are injected separately into a combustion zone (2) through a burner (3) and the oxidant is injected with a momentum equal to at least three times the fuel stream momentum and at an angle (b) equal to or greater than the sum of the angles (a, c) of the fuel stream periphery (4) and oxidant stream periphery with their respective centerlines.
Patent PT-76372-B (PT)
Title: Process for the preparation of tricyclic derivatives of 5,6-dihydro-11h-dibenzo (b,e) azepin-6-one having pharmacological activity
IPC: C07D223/20
Filed: 1983-03-10
Abstract: A pharmacologically active compound has the general formulain which R is a hydrogen atom or an alkyl group containing from 1 to 4 carbon atoms; R, and R<sub>2</sub>, which can be different, represent a hydrogen atom, a hydroxyl group, an alkyl group, an alkoxy group, an arylalkyl group, or an arylalkoxy group, or can jointly represent an oxygen atom or a CHCOOR,' group where R<sub>1</sub>' is a hydrogen atom or an alkyl group; and R<sub>3</sub> represents a hydrogen or halogen atom or an alkyl, NH<sub>2</sub>, NO<sub>2</sub>, NHCO-alkyl, NHCO-aryl, NHCONH-alkyl or NHCONH-aryl group.These compounds act on the central nervous system and have an anti-convulsant sedative activity.
Patent PT-78854-B (PT)
Inventor: SOLER JOSE ESTEVES
IPC: A61K31/435
Filed: 1984-07-05
Abstract: The present invention relates to new derivatives of 7-(1-pyrrolyl)-1-ethyl-1,4-dihydro-4-oxoquinoline-3-carboxylic acid and 7-(1-pyrrolyl)-1-ethyl-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylic acid of general formula I:    <IMAGE>  (I)  in which: X represents a carbon atom or a nitrogen atom, and R represents a hydrogen atom or a fluorine atom, as well as their physiologicaly acceptable alkali metal salts or alkaline earth metal salts. The derivatives of the present invention are advantageously used as antimicrobial agents, espcially as anti-bacterial and anti-fungal agents.
Patent PT-82507-B (PT)
IPC: B41M5/155
Filed: 1986-05-02
Abstract: A long chain fatty acid salt, for example calcium, sodium or aluminium stearate, is included in small amounts (e.g. 2 to 10% by weight) in an otherwise conventional color developer composition of which the major active ingredient is an adsorbent inorganic material. Record material coated with such a composition exhibits better sheet-fed runnability characteristics in wet offset printing operations than if the fatty acid salt is not present.
Patent PT-87073-B (PT)
Inventor: VEKEN LOUIS JOZEF ELISABETH VA
IPC: A61K31/41
Filed: 1988-03-24
Abstract: Novel 4-[4-[4-[4-[[2-(2,4-difluorophenyl)-2-(1H-azolylmethyl)-1,3-dioxolan-4 -yl] methoxy]phenyl]-1-piperazinyl]phenyl]triazolones of formula <CHEM> wherein Q is N or CH; R is hydrogen, C1-6alkyl or arylC1-6alkyl; and R<1> is hydrogen, C1-6alkyl or arylC1-6alkyl; wherein aryl is phenyl optionally substituted with up to 3 substituents each independently selected from halo, C1-6alkyl, C1-6alkyloxy and trifluoromethyl, the pharmaceutically acceptable acid addition salts and possible stereochemically isomeric forms thereof, which compounds are anti-microbial agents; pharmaceutical compositions containing such compounds as an active ingredient and methods of preparing said compounds and pharmaceutical compositions.
Patent PT-91324-B (PT)
Inventor: NIETO CARLOS ENRIQUE RODRIGALV
IPC: H04N5/63
Filed: 1989-07-31
Abstract: The invention refers to a switched power supply especially for a colour television receiver. The switch device of the switched power supply comprises a MOS Q2 transistor, which acts as a means of switching, an operational amplifier IC2 that controls the MOS transistor via an amplifying transistor Q1 and several resistors R11, R12, R13 and R21 connected to the negative input of the operational amplifier IC2 in such a way that the voltage at the aforementioned input is related to a DC control voltage and to an auxiliary winding reference voltage L2. It also includes an operational amplifier IC1 connected to the positive input of the operational amplifier IC2, a resistor R20 placed between the negative pole of the DC input voltage and the negative voltage or reference circuit earth, a resistor R4 connected between the resistor R20 and the positive input of the operational amplifier IC1 and a Zener diode DZ1 also connected to the positive input of the operational amplifier IC1. A voltage is obtained that is independent of the variations in the mains voltage. <IMAGE>
Patent PT-94256-B (PT)
Inventor: ARENHOLD KNUT
IPC: B62D25/18
Filed: 1990-06-04
Abstract: In a mud flap mount for the detachable connection of the mounting area of a mud flap (3) which comes to rest against the mud flap fold (2) and has a flap main body (4) in the extension of which the adaptation extension (5) having the mounting area is located, a bracket is used which has a clamping part which is connected to the other bracket part (6, 21, 22) by means of two bolts (11, 12) arranged in the longitudinal extent of the mounting area at a distance from one another. The side of the clamping part forming the bracket opening has a central recess which is open towards the side facing away from the bolts (11, 12) and whose sides are formed by two clamping projections. The two corner areas of the free ends of the clamping projections are bent over in the direction of the bracket part (6, 21, 22). The distance from the associated bolt (11) to the free end of the clamping projection which is located at a higher point in the mounted state is smaller than the corresponding distance in the other clamping projection. …<IMAGE>…
Patent PT-96449-B (PT)
Inventor: STAPERSMA JOHAN
IPC: C07C309/11
Filed: 1991-01-10
Abstract: The invention relates to a process for the preparation of beta-substituted sulphonic acids and/or sulphonates which comprises reacting a beta-sultone of an internal olefin having the chemical formula <CHEM> wherein each of the groups R1, R2, R3 and R4 independently are linear or branched alkyl groups or hydrogen and the total number of carbon atoms of R1, R2, R3 and R4 is from 6 to 24, and at least one of R1 and R2 and one of R3 and R4 is an alkyl group, with a nucleophile, with the proviso that the nucleophile is not H2O or hydroxide ion.
Patent SE-407517-B (SE)
Inventor: ROWE A W
IPC: F16L29/00
Filed: 1974-03-28
Abstract: A sterile connector for the end of a conduit employed in the passage of blood or of blood components which comprises a resilient, deformable gasket disposed about the terminal end of a conduit, a continuous, removable yieldable flexible strip material, a portion of which is removably adhered to said gasket and overlies the end of said conduit, said strip material having a free end, said strip material being in a generally U-shaped configuration, whereby a force applied to the free end thereof withdraws the entire strip material to expose the end of said conduit; a method of joining the ends of two conduits together in a sterile manner so that blood or its components can pass therethrough which comprises providing each end with a connector as described above, arranging them in face-to-face alignment so that the ends of the conduit are in registry, drawing the connectors together so that the gasket of each connector is deformed inwardly and so that the free ends of the strip material are substantially parallel and withdrawing the strip material from each of said connectors at the same time; a pair of conduits joined together by a pair of facing connectors as described above.
Patent SE-413974-B (SE)
Inventor: NISSMO J A
IPC: A01G9/24
Filed: 1978-10-11
Abstract: PCT No. PCT/SE79/00203 Sec. 371 Date Jun. 11, 1980 Sec. 102(e) Date Jun. 10, 1980 PCT Filed Oct. 10, 1979 PCT Pub. No. WO80/00648 PCT Pub. Date Apr. 17, 1980. Method and apparatus for controlling the temperature in greenhouses, the nominal value of the temperature being adjusted between a higher daytime temperature and a lower night temperature. In order that the plants in the greenhouse shall not be exposed to a shocklike reduction of the total energy supply to the plants if a considerable sunlight energy quantity has been supplied to the plants in the daytime, the nominal value of the night temperature is controlled in dependence of the sunlight energy quantity received by the plants, in such a manner that the night temperature is adjusted to a higher value at a higher sunlight energy quantity.
Patent SE-424171-B (SE)
Title: Arrangement for mounting and dismounting gear on a vehicle
Inventor: NORDIN BENGT ANDERS
IPC: B66C23/44
Filed: 1979-01-29
Abstract: The present invention concerns a system for mounting and dismounting of gear, preferably a loading crane, on a vehicle. According to the invention, the system contains a first support element 2 arranged on the crane, preferably in the form of a pipe with rectangular cross section, a second support element 8 arranged on the vehicle, preferably in the form of a pipe with rectangular cross section, which can swivel in the horizontal plane, while the first and second support elements can move telescopically relative to each other. The system also includes a pressurised fluid cylinder 26 arranged inside the first or second support element, whose piston rod 29 can be connected to the second or the first support element, elements 12, 13 for locking the support elements 2, 8 relative to each other, and elements 3, 11 for stabilising the crane 1 relative to the vehicle. <IMAGE>
Patent SE-414452-B (SE)
Title: Process and device for removing refuse or the like from a ground surface
Inventor: JOHANSSON H
IPC: A47L9/02
Filed: 1979-05-29
Abstract: The present invention relates to a process and a device for removing refuse or the like from a ground surface, which refuse contains relatively large-sized particles. These particles can cause operating disturbances in, for example, a suction system. The object of the present invention is to produce a process and a device in which the relatively large-sized particles are processed before they pass into the suction system. In the process according to the invention, the refuse, having been sucked up from the ground surface, must then pass through the disintegrating members 7, 10, 15. The device according to the invention comprises disintegrating members 7, 10; 15 either in the form of a fragmenter or a crusher. <IMAGE>
Patent SE-431001-B (SE)
Title: Enclosed cabinet for electrical switchgear
Inventor: BRENDEN KJELL AMUND
IPC: E04H5/04
Filed: 1983-02-25
Abstract: An enclosed cabinet for electrical switchgear comprises delimiting surfaces 5, 6, 7, 8, 9 clad with sheet metal or other material and arranged on a frame of supporting corner columns 1, 2, 3, 4. At least two corner columns are designed as steel profiles, which are bent in such a way that they have elasticity at right angles to the longitudinal direction of the profile, in the direction outwards from the inside of the cabinet. One of the delimiting surfaces consists of a door 5 which is secured pivotably on one corner column 1 and can be locked to another 4 by means of a locking bolt 11, which columns are designed as elastic profiles. The corner column profiles, the door and the locking bolt are designed in such a way that the passage for gas leaking out from the inside of the cabinet is formed between the bent portions of the profiles 1, 4, the door 5 and the locking bolt 11. <IMAGE>
Patent SE-469877-B (SE)
Inventor: KALLIOINEN J O
IPC: B03D1/14
Filed: 1988-09-23
Abstract: The invention relates to a flotation machine for flotating minerals and the like from slurries containing these particles. In the flotation machine of the invention, above the feed opening (15) of the flotation cell there is formed a froth bed (11) which is adjustable in volume and/or surface area. The regulating and washing members (10, 13) of the froth bed are arranged within the froth bed (11), and the height of the froth bed is 20-40%, advantageously 30-35% of the height of the flotation cell (1).
Patent SE-465667-B (SE)
Inventor: BAENGTSSON H
IPC: B61F5/22
Filed: 1989-07-13
Abstract: PCT No. PCT/SE90/00467 Sec. 371 Date Dec. 10, 1991 Sec. 102(e) Date Dec. 10, 1991 PCT Filed Jun. 29, 1990 PCT Pub. No. WO91/00815 PCT Pub. Date Jan. 24, 1991.The invention relates to an arrangement on a railbound vehicle with hydraulic cylinders (14a, 14b, 15a, 15b) for tilting the car body in track curves. The arrangement is characterized in that the hydraulic cylinders are arranged mutually communicating and that the tilting of the car body is adapted to be controlled by a servo function comprising one servo valve (13) per vehicle.