baber/WOPTO huggingface dataset:
Patent IT-1206901-B (IT)
Inventor: JAKSON PHILIP
IPC: B01D35/02
Filed: 1987-02-10
Granted: 1989-05-11
Abstract: A filter without moving parts comprises a filter body adapted to be fitted in the flow direction into a conduit conveying a fluid to be filtered. A filter screen has a frustoconical outer filter wall with at least part of its larger diameter end inside the filter body. A collection space inside the filter body surrounds the filter screen. At least one offtake conduit is connected to this collection space. An inner filter wall of the filter screen extends at least partly into the outer filter wall from its smaller diameter end. A back wall intersects the inner filter wall and a further collection space is delimited by the inner filter wall and this back wall at the end of this inner filter wall farthest removed from the smaller diameter end of the outer filter wall. A further, separate offtake conduit is connected to the further collection space and passes substantially radially through the inner filter wall and the outer filter wall of the filter screen.
Patent IT-1211434-B (IT)
Title: Improved washing and drying machine
Inventor: FRAIRIA CARLO
IPC: D06F/
Filed: 1987-10-29
Granted: 1989-10-26
Abstract: The circuit has a switch coupled to a source of a voltage supply and has a control input responsive to a signal that is indicative of when electron beam current cut-off is required and related to a deflection signal for the electron beam for selectively conducting a current associated with electron beam cutoff. A capacitor is coupled to the switch and to a control grid of the cathode ray tube for storing a charge to develop an electron beam blanking voltage on the capacitor. The switch conducts the current related to electron beam cutoff when electron beam current cut-off is not required and disables conduction of the current related to electron beam cutoff when electron beam current cut-off is required. The capacitor is charged from the current related to electron beam cutoff that flows through the switch and is supplied by the source of the voltage supply when electron beam current cut-off is not required. The switch decouples the source of the supply voltage from the capacitor and places the blanking voltage developed on the capacitor across the control grid when electron beam current cut-off is required to cut-off the electron beam current in the cathode ray tube.
Patent IT-1234878-B (IT)
Title: Apparatus for packing the soil in alveoli of containers utilizable in seeding operations
Inventor: ANTONIO SANTAROSSA
IPC: A01B/
Filed: 1988-02-11
Granted: 1992-06-02
Abstract: In the example proposed, the apparatus is comprised of a certain number of percussive elements supported by two balancers which, guiding, transmit to them an alternative motive force induced to adequate frequency. This operates on the soil layer (in general, peat) of containers of alveoli, which is used for planting seedlings or transplanting, proceeding in succession on an underlying transportation belt. The percussive elements, which are small cylindrical bars of arbitrary diameter, act perpendicularly to the soil and exercise an intense packing action independent of the dimensions of the alveoli.
Patent LT-6032-B (LT)
Title: Method for producing ceramic products with fine dispersive supplement
Inventor: KIZINIEVIČ Olga
IPC: C09C1/00
Filed: 2012-06-29
Abstract: The invention relates to industrial ecology and building ceramics area and can be used to clay masonry products or ceramic tile production. The invention provides to produce darker shades of fine ceramic products with fine dispersive water treatment sludge supplement containing coloring (iron oxide) compounds. Ceramic products molding compound is prepared from the following components: clay, lean supplement (sand), fine dispersive water treatment sludge. New is that by the varying quantities of dispersive water treatment in sludge formation mass and burning by corresponding mode ceramic fragments are produced with apparent (gross) dry density of 1340-1995 kg/m3, compressive strength of 14 to 53.8 N/mm2, water absorption 4.6 to 28. 8%. This supplement changes the hue of ceramic body, so it can be used in bulk ceramic painting.
Patent LT-6050-B (LT)
Title: Headrest for rail trips
Inventor: MASKOLIŪNAS BENAS
IPC: B60N2/00
Filed: 2013-09-10
Abstract: Headrest for rail trips is one of the appliances specially constructed for vehicles. Its purpose is head rest or neck support on daily basis ant it might be used in the countries where underground or overground trains with passenger seats arranged along train windows operate. Headrest for rail trips is composed of main support made of structural steel and convex elastic plastic back with leather cushion for head rest or neck support during the trip. Headrest has two adjustable telescopic tubes with different diameters which can adjust length and angle of declination, and a modified standard glass holder which attaches whole mechanism to train window. Headrest can be used during trips when passenger wishes to sleep, read a book or similar.
Patent MX-170825-B (MX)
Title: Mezclas moldeables centrifugamente utiles para formar capas mejoradoras de contraste en la region ultravioleta profunda
Inventor: DAVIS GARY CHARLES
IPC: H01F1/153
Filed: 1988-07-29
Abstract: La presente invención se refiere a mezclas moldeables centrifugantemente, útiles para aplicar capas mejoradoras de contraste sobre materiales fotorresistentes, capaces de absorber en la región de 200 a 300 nm, caracterizadas porque comprenden en peso: A) 100 partes de solvente inerte; B) 2 a 20 partes de aglutinante orgánico inerte; y C) de 2 a 20 partes de   alquil-N-alquil-nitrona de la fórmula:en donde R se selecciona de hidrógeno y un radical alquilo de C(-8); X es un radical monovalente seleccionado de hidrógeno y un radical extractor de electrones seleccionado de la clase que consiste de carboalcoxi, acilo y oxirano; Y es un grupo alifático monovalente seleccionado de R1; y R1 es un radical alquilo de C(1-8), R2 y R3 son radicales monovalentes seleccionados de hidrógeno y alquilo de C(1-8), Z es un miembro seleccionado de hidrógeno, radical alquilo de C(1-8) o un radical extractor de electrones seleccionado de la clase que consiste de nitrilo, carbozlcoxi y acilo, y R y/o Y pueden ser un radical alquileno divalente de C(3-5) o un radical alquileno divalente de C(3-5) sustituído con uno a tres radicales monoalentes, o una mezcla de ellos, seleccionada de la clase que consiste de ciano, halógeno, carboalcoxi, nitro, amino y alquilamino, los cuales radicales divalentes juntos pueden formar un anillo heterocíclico de C(5-7).
Patent MX-172355-B (MX)
Inventor: CUSHMAN CHARLES RICHARD
IPC: G01M17/02
Filed: 1989-09-11
Abstract: An apparatus for inspecting a tire for structural defects as the tire is rotated on a stand comprises a movable transducer transmitter for directing a plurality of successive collimated bursts of ultrasonic energy against the tire surface, said bursts passing through the tire and forming inspection areas having the same diameter and overlapping each other as the tire is rotated during an inspection cycle. A movable receiver transducer located on the other side of the tire from the transmitter is constantly positioned to receive the collimated ultrasonic energy that passes through each inspection area. Coordination control elements are provided for moving the transmitter transducer and the receiver transducer from one side of the tire to the other generally parallel to its axis of rotation while successive ultrasonic bursts are directed through the tire as it rotates during each inspection test and while maintaining substantially the same distance between the transducers for each burst. The strength of the energy received by the receiver transducer is evaluated for each burst when the evaluation indicates that a defect is present, a visual indicator is triggered to identify the location of the structural defect in the tire being inspected.
Patent MX-167509-B (MX)
Title: Composicion para controlar artropodos
Inventor: HAGARTY JOHN D
IPC: A01N25/16
Filed: 1990-07-27
Abstract: La presente invención se refiere a composición para controlar artrópodos, caracterizada porque comprende: un solvente acuoso de alcanol inferior, una substancia tóxica contenida dentro del solvente; y una cantidad eficaz de emulsionante, también contenido dentro del solvente, para formar una matriz de espuma, que sea capaz de aplastarse en una película, después de un periódo de tiempo predeterminado, formando así una película artropodicidamente activa y donde las cantidades relativas del emulsionante y el solvente son eficaces para causar que la matriz, así formada, se aplaste, después de un periódo de tiempo predeterminado, para formar la película artropodicidamente activa.
Patent PT-76770-B (PT)
Title: The irradiation of povidone and povidone-iodine
IPC: A61L2/08
Filed: 1983-05-26
Abstract: Povidone is sterilized by irradiation in the presence of iodine and iodide ions. In particular solutions of povidone are sterilized by gamma-irradiating the povidone in the presence of iodine and iodide ions, which are present in an amount which prevents gelation at that dose of gamma radiation which would cause gelation in the absence of the iodine and iodide ions. The gamma irradiation of povidone may be effected in the presence of iodine with both iodide and iodate ions or as povidone-iodine in the presence of iodide and/or iodate ions. Sterilization thus effected by gamma radiation while preventing gelation of the povidone and degradation of the povidone-iodine.
Patent PT-84844-B (PT)
Inventor: NEWKIRK MARC STEVENS
IPC: C04B35/65
Filed: 1987-05-08
Abstract: A method of producing self-supporting ceramic composite bodies of desired shaped by infiltrating a permeable preform with polycrystalline matrix material consisting essentially of an oxidation reaction product obtained by oxidation of a parent metal precursor, such as aluminum, and optionally containing therein metallic constituents. The composite body is formed by contacting a zone of a permeable preform, having at least one defined surface boundary spaced from said contacting zone, with a body of molten metal which is reacted with a suitable vapor-phase oxidant to form an oxidation reaction product. Within a certain temperature region, and optionally with one or more dopants in or on the parent metal or said permeable preform, molten parent metal migrates through previously formed oxidation reaction product into contact with the oxidant, causing the oxidation reaction product to grow into the preform toward said defined surface boundary so as to infiltrate the preform up to said defined surface boundary, and provide the composite structure of desired geometry.
Patent PT-85382-B (PT)
Inventor: FREERMANN JOHANNES
IPC: D06H7/02
Filed: 1987-07-23
Abstract: Pieces are cut off the end of a long web by first impaling the leading end of the web on a crosswise circulating needle bar that is then moved downstream from a cutting to a holding section. Then at the cutting station another such circulating needle bar and a noncirculating needle bar are poked through the web, with the noncirculating bar being downstream (relative to the displacement direction of the web) of the circulating bar. Then the web is cut across between the two upstream bars and the noncirculating bar and the downstream circulating bar are dropped down to transfer the piece thus cut from themselves to a transverse needle-chain conveyor. Then the circulating bar is moved back from the downstream holding station to the upstream cutting station while the second circulating bar pulls another piece of the web downstream across above the transverse conveyor.
Patent PT-86763-B (PT)
Inventor: BOSSLET KLAUS
IPC: C12P21/08
Filed: 1988-02-12
Abstract: The process for the inactivation of enveloped viruses in protein preparations which have especially been produced by means of hybridomas or genetic engineering involves treating with a non-ionic detergent, which is also understood as meaning a zwitterionic detergent.
Patent PT-87734-B (PT)
Inventor: VINCENT MICHEL
IPC: A61P31/04
Filed: 1988-06-15
Abstract: Compounds of general formula: 
<IMAGE>
 in which:
 X denotes
 either an oxygen atom,
 or two hydrogen atoms;
 Y denotes
 either a hydrogen atom
 or a hydroxyl group;
 or Y denotes an amino group on condition that X denotes two hydrogen atoms.
 R denotes a hydrogen atom, an alkyl group of 1 to 6 carbon atoms in a straight or branched chain, optionally substituted by one or more hydroxyl, amino, mercapto, methylthio, carboxyl or aryl groups such as phenyl, pyridyl or thienyl. 
<IMAGE>
 denotes a nitrogen-containing polycyclic structure, their enantiomers, epimers and diastereoisomers and their addition salts with a pharmaceutically acceptable acid or base. 
<??>Medications.
Patent PT-87751-B (PT)
Inventor: BEGHELLI GIAN PIETRO
IPC: F21V25/10
Filed: 1988-06-17
Abstract: A portable lamp has a rechargeable battery in a housing with a contact 6 located on the exterior of the housing for connecting the battery to a recharging device 11. A swivel hook 7 on the housing enables the lamp to be hung up. The housing has two generally semi-cylindrical pieces 4,8 securable together, and a bottom cylinder 5 on which the recharging contact 6 is mounted. The lamp may be provided with a high capacity charging device 11 connected to the connecting means 6 for charging the supply in the same order of time it takes to discharge through the light source. <IMAGE>
Patent PT-88507-B (PT)
Inventor: OLSON LYNNE A
IPC: D06P1/673
Filed: 1988-09-14
Abstract: The removal of dye in localised areas of a dyed cellulosic fabric is accomplished by contacting the fabric with a composition containing water, a cellulase enzyme and an enzyme compatible surfactant, under agitation.
Patent PT-89805-B (PT)
Inventor: COOPER KELVIN
IPC: C07D401/12
Filed: 1989-02-23
Abstract: Dihydropyridine PAF antagonists useful in the treatment of allergic and inflammatory conditions and having the formula:-
      where Ar is an optionally substituted phenyl group; 
R and R¹ and each C₁-C₄ alkyl or aryl; 
R² and R³ are each H or C₁-C₆ alkyl or may be joined together to form with the N atom to which they are attached certain heterocyclic groups, 
or R² is H or C₁-C₄ alkyl and R³ is either (a) C₃-C₇ cycloalkyl, aryl, indanyl or heteroaryl, or (b) a C₁-C₄ alkyl group substituted by one or two substituents each selected from C₃-C₇ cycloalkyl, C₁-C₄ alkoxycarbonyl, aryl and heteroaryl; 
X is O or NH; 
Y is -(CH₂) m - where m is 4 or 5 or
      where n is 1 or 2 and p is 0 or 1; 
and Z is 5- or 6-membered nitrogen-containing heterocyclic group optionally benzo-fused or fused to a further heterocyclic group.
Patent PT-91120-B (PT)
IPC: A45D40/04
Filed: 1989-07-11
Abstract: A dispensing container (10) for a viscous substance comprising a sleeve (12) defining an axis of rotation (30) and having a pair of ends arranged at first and second locations along the axis, the sleeve (12) further defining a helical travel path (24) on an inward facing surface thereof: a dispensing member (16) mounted in association with one of the pair of ends of the sleeve; a piston head (26) mounted within the sleeve (12) and defining an outward facing peripheral surface operative to cooperate with the helical travel path (24) and further defining with the dispensing member (16) and a portion of the sleeve (12) extending therebetween a storage volume for the viscous substance, the piston head (26) being operative to travel along the axis of rotation (30) when undergoing rotation thereabout relative to the sleeve (12); linkage apparatus (36) integrally formed with the piston head (26) and defining an end portion associated with a predetermined portion of the sleeve, the linkage apparatus (36) permitting axial displacement of the piston head (26) relative to the predetermined portion proportional to the distance between the predetermined portion and the dispensing member (16); and apparatus (41,42) ging the end portion of the linkage apparatus and thereby preventing simultaneous rotation of the piston head and the sleeve in the same direction.
Patent PT-95185-B (PT)
Inventor: BRANCH CLIVE LESLIE
IPC: A61P31/04
Filed: 1990-09-03
Abstract: A group of 3-(optionally substituted N-aminopyridinium thiomethyl)cephalosporin derivatives and pharmaceutical compositions thereof are of use in antibacterial therapy.
Patent PT-97236-B (PT)
Inventor: ROE DONALD CARROLL
IPC: C08F291/00
Filed: 1991-04-02
Abstract: Methods of producing particulate, absorbent, polymeric compositions comprising interparticle crosslinked aggregates. In the methods of the present invention, an interparticle crosslinking agent is applied onto precursor particles; the precursor particles are physically associated to form a multiplicity of aggregates; and the interparticle crosslinking agent is reacted with the polymer material of the precursor particles of the aggregates, while maintaining the physical association of the precursor particles, to form crosslink bonds between the precursor particles to form interparticle crosslinked aggregates. The interparticle crosslinked aggregates are formed to such an extent that the mass average particle size of the polymeric composition is at least about 25 % greater than the mass average particle size of the precursor particles.
Patent PT-98956-B (PT)
Inventor: PANZA ISABELLA
IPC: A61M15/00
Filed: 1991-09-12
Abstract: The invention provides a device for mouth-inhaling medicaments dispensed as aerosols by pressurized cans (16). The device is flat and compact in shape, comprises a seat for housing a can and defines an expansion chamber (3) into which the aerosol dispensed by the can, when operated, penetrates and expands to circulate with a vortex flow which causes the solvent to evaporate and the flow movement to continue for a relatively long time, hence enabling only very small particles of the medicament to be drawn into the bronchial tree. There is only minimum aerosol particle deposition on the walls of the oropharyngeal cavity, and inhalation can continue after the entry of aerosol into the expansion chamber ceases. <IMAGE>
Patent RO-82917-B (RO)
Inventor: CROSBY PHILIP STEPHEN
IPC: H03K3/027
Filed: 1974-05-13
Abstract: Inventia se refera la un decodificator de semnale de crominanta secventiale cu memorizare la care semnalele diferenta de culoare sînt trecute fub forma numerica la nivelul de intrare al subpurtatoarei înaintea aplicarii la liniile de întîrziere, iar detectorul de faza final numeric asigura o ameliorare a latimii benzii echivalente de zgomot.
Patent SE-384931-B (SE)
Inventor: EICHELBERGER E B
IPC: G06F11/22
Filed: 1973-09-20
Abstract: A generalized and modular logic system for all arithmetic/logical units of a digital computer. Each arithmetic/logical unit of a computer is partitioned into sections formed of combinational logic networks and storage circuitry. The storage circuitry is sequential in operation and employs clocked dc latches. Two or more synchronous, non-overlapping, independent system clock trains are used to control the latches. A single-sided delay dependency is imparted to the system. The feedback connections from the respective latch circuitry are made through combinational logic to other latch circuitry that has a system clock other than the system clock acting on the initiating latch circuitry. With each latch, there is provided additional circuitry so that each latch acts as one position of a shift register having input/output and shift controls that are independent of the system clocks and the system inputs/outputs. All of the shift register latches are coupled together into a single shift register.
Patent SE-423660-B (SE)
Title: Hydraulic turbine generator
Inventor: ERIKSSON KARL DAVID HENRY
IPC: H02K7/18
Filed: 1978-06-20
Abstract: In the hydraulic turbine generator designed according to the present invention, the rotor 5 in the generator 5, 6 is directly assembled with the turbine wheel 3 and situated outside of it with interpositioning of a short pipe segment 16 placed coaxially between fixed inlet 1 and outlet 11 pipes, connected to a shell 8, 10, 12 which encloses and seals the rotor 5, and carrying the stator magnets 6 on its lower inner side 12, and furthermore a shield 4, 13 extending from the upper part of the short pipe segment 16 extends across the generator 5, 6 down to the vicinity of the lower portion 12 which carries the stator 6, into which portion 12 the water flows through the gap 15 between the inlet pipe 1 and the short pipe segment 16 and is afterwards taken away to the outlet pipe 11 and acts as coolant for the generator 5, 6. <IMAGE>
Patent SE-439140-B (SE)
Title: Device with armoured mats for cross-country vehicles
Inventor: JOHANSSON R
IPC: B62D55/26
Filed: 1981-09-03
Abstract: Armoured mats for cross-country vehicles comprised of two link systems (6 and 7) with transverse straps (8) or cross-irons arranged in-between. Each transverse strap (8) is fastened onto its own link by its ends. The number of links is reduced due to the ends (12) of the transverse straps (8) being shaped so that each and every one functions as a link. The invention forms a stable armoured mat which is easy to assemble by opening the links (14) which unite the transverse straps (8) that after assemblage are closed through the splicing element (18) which is firmly welded (19 and 20) to the links (14).<IMAGE>
Patent SE-442469-B (SE)
Title: Gas-insulated electrical apparatus
Inventor: HULTGREN B
IPC: H02G5/06
Filed: 1981-11-05
Abstract: Within a metal casing of a gas-insulated switchgear a compensator is used between two enclosing sections (1,2) so that these can move significantly in relation to each other within certain limits.  The compensator consists of two flanges (3, 4) each fixed to its own enclosing section, and a tube (5) connecting the flanges.  The tube and the flanges are fitted with opposing sensing sealing surfaces (8, 12 and 9, 12), of which the one surface (12) encloses the other (8 and 9).  Between the surfaces, sealing rings (10, 11) are fitted.  The outer inward sensing sealing surface (12) is cylindrical, while the inner outward sensing surface (8,9) is convex, mainly spherical and fitted with a groove to hold its sealing ring (10 and 11)<IMAGE>
Patent SE-441817-B (SE)
Title: Tool track
Inventor: ANDREASSON S
IPC: B65G35/00
Filed: 1982-06-08
Abstract: A tool track comprising a number of rail sections suspended after each other (10, 11, 12), whose ends are connected with each other and which have a U- shaped cross-section with two legs and an intermediate body. The legs free edges are turned downward and equipped with protruding against each other, essentially horizontal flanges, which form a transport track for a cart. The outer surface of each track body section is equipped with a track, which runs along the section in its longitudinal direction. In this track a holder can be used for a hanging device (14, 15, 16) and slid along the track section, so that the hanging device can be used in a suitable location. At each joint between two track sections (10-11, 11-12) a casing is set up, which also has a U-shaped cross-section with its opening turned downward and which connects the ends lying next to each other on the track sections. The casing is equipped with a number of holes, which are placed over the track in the track sections, so that the casing can be connected with the ends of the track section by means of a device, which is fixed into the track in the track sections. The tool track is designed to be hung up on a ceiling or on a beam construction (13) in order to form a transport track for a cart, which is load-bearing.<IMAGE>