baber/WOPTO huggingface dataset:
Patent IT-1036385-B (IT)
Title: Air conditioning heat exchanger with plates - having cross flow pipes with slot type projections punched into plate
IPC: F24F/
Filed: 1975-06-27
Granted: 1979-10-30
Abstract: The heat exchanger consists of a bundle of plates with several tubes of about 10mm dia. running through them joined by U bends. The plates have a series of short and long slot like projections cut or pressed into them formed into several series. Each series has two rows of short slots flanked on either side by a row of long slots. In each series are the holes for the tubes and these have projecting spacer ties. The slot rows interchange with the row of holes. The slots and the space between them are both 2.0 to 2.2 mm wide. The ht of the projection over the slots is equal to half the ht of the projecting spacer tie, which is 1.8mm at most. The tubes are arranged on a triangular pitch with centres on an equilateral triangle of 23.5 to 25 mm. For use in air conditioning equipment. This type of exchanger is common for heating air streams but heat transfer is relatively poor between the plates and the air. The system described improves this and therefore gives a more compact exchanger.
Patent IT-1047393-B (IT)
IPC: B60C11/01
Filed: 1975-10-08
Granted: 1980-09-10
Abstract: A pneumatic tire which can be operated in a deflated condition without damage to the tire, wherein the tire has a cord ply, a tread, a ply with wire cords in the crown, and thick sidewalls wherein the cord ply extends from the heel of the bead to a location closely adjacent to the outer surface of the midpoint of the sidewall and then towards the inner surface of the crown. The interior portion of the sidewall rubber has a high dynamic modulus with low hysteresis properties and high aging properties.
Patent IT-1205528-B (IT)
Title: Multiple-function actuator partic. for ski boots
Inventor: POZZOBON ALESSANDRO
IPC: A43B/
Filed: 1986-09-23
Granted: 1989-03-23
Abstract: The device comprises a containment body associable with a ski boot and supporting an actuation assembly (3) for the actuation of at least two traction elements each connected to at least one movable element of the boot. The actuation assembly actuates at least one drive shaft kinematically connected at least to a first (33) and a second winder (39) for a traction element. Kinematic switches (10) are provided to kinematically connect the actuation assembly alternately to the first winder and then the second winder. A brake (41) is provided for the releasable locking of the rotation in the direction of unwinding of the winders.
Patent IT-1225536-B (IT)
Title: Millstand with adjustable gap
Inventor: DORIGO ALESSANDRO
IPC: B21B27/10
Filed: 1988-07-15
Granted: 1990-11-22
Abstract: Stand for pair(s) of rolling mill cylinders (2 and 3) with adjustable gap (1), characterised by the fact that the said rolling cylinders have their axes keyed onto the respective cylinder bearing axes (2' and 3') which in turn are bushed in corresponding eccentric rotary bushes (e) (4.5).(Fig.1)
Patent IT-1242687-B (IT)
Title: Self-cleaning filter for polymeric and bituminous materials
Inventor: PARO ALESSIO
IPC: C10C/
Filed: 1990-12-07
Granted: 1994-05-17
Abstract: Self-cleaning filter for polymeric and bituminous materials that are suitable for separating more fluid substances from less fluid substances, especially polymeric products derived from petrochemical processes. It comprises a hollow cylindrical body 11 of vertical axis which supports axially in its interior a filtration chamber 14 defining a collecting chamber 17 with discharging means 18 for discharging the filtered material, the said filtration chamber 14 being provided internally with moving cleaning means 22 which rotate autonomously, the said hollow body 11 being provided at its upper end with charging means 20 for charging the material to be filtered and at its lower end with discharging means 27 for discharging the non-filtered material, the said filtration chamber 14 presenting free transit of the material above 21 and below 26 and lateral transit 15, 16 for the filtered material, and the said filtration chamber 14 having a wall 15 with a plurality of filter passages 16. <IMAGE>
Patent LT-5101-B (LT)
Title: Process for preparing functional beverages comprising omega-3 fatty acids
Inventor: LIUTKEVICIUS ALGIRDAS
IPC: A23L1/30
Filed: 2002-04-29
Abstract: This invention is related to milk industry, in particular, to whey and non-alcoholic beverages industry.@The invention aims to provide beverage with functional characteristics.@According to invention whey obtained in curd production is used after separation, thermal processing and clarification by methods known in the art. Then 0,1-20 g/kg of physiologically and functionally valuable Omega-3 fatty acids' preparation is admixed to whey, drinking water, taste, flavoring, stabilizing and other food supplements mixture. The beverage thus obtained is homogenized at 60-70 oC under pressure of 10-25 MPa (100-250 bar) and pasteurized at 75-100 oC then chilled to 10-30 oC and bottled. Homogenization can be performed before or after pasteurization.@ Main features of invention claimed are presence of 0,1-20 g/kg of Omega-3 (eicosapentaenoic and docosahexaenoic) fatty acids ingredient as a functional supplement of whey or non-alcoholic water beverage and beverage homogenization under pressure of 10-25 MPa (10
Patent MX-171651-B (MX)
Title: Cubierta protectora de generador de tacometro
Inventor: AMANO YOSHIKAZU
IPC: H02K5/128
Filed: 1989-01-05
Abstract: La presente invención se refiere a una cubierta protectora para un generador de tacómetro, que comprende: una caja de engranes que tiene un engrane impulsor; un generador de tacómetro montado sobre dicha caja de engranes en una forma tal que se encuentre un elemento perceptor de dicho generador de tacómetro, en una posición cercana al citado engrane impulsor, y una cubierta no magnética fija a dicha caja de engranes, de una manera que forme una división entre la citada caja de engranes y dicho generador de tacómetro.
Patent MX-170845-B (MX)
Title: Controlador de motor con rectificadores controlados por silicio opticos (scr)
Inventor: MARASCH RICHARD D
IPC: H02P27/02
Filed: 1989-10-03
Abstract: La presente invención se refiere a un aparato para controlar un motor eléctrico, que comprende: un primer interruptor eléctrico unidireccional que acopla el motor a una fuente de electricidad y que es activado por una señal eléctrica; un segundo interruptor eléctrico unidireccional conectado en relación paralela inversa con dicho primer interruptor eléctrico unidireccional y que es activado ópticamente; un circuito de control para activar eléctricamente al primer interruptor eléctrico unidireccional; un emisor de luz acoplado al suministro eléctrico con luz proveniente del emisor acoplado ópticamente para activar a dicho segundo interuptor eléctrico unidireccional; y un dispositivo para evitar que el emisor de luz emita luz cuando se apaga el motor, comprendiendo éste un elemento de interruptor que provee una trayectoria de derivación para que la corriente se desvíe del emisor de luz cuando se apaga el motor.
Patent MX-165584-B (MX)
Inventor: NAHILL THOMAS E
IPC: B29C31/06
Filed: 1990-01-02
Abstract: It has been found that when layered preforms are being injection molded utilizing at least two materials, it is possible to maintain the same horizontal and vertical pitch of adjacent cavities as is possible when each mold cavity is being filled with a single material. Most particularly, it has been found that when the percentage of the material to be injected into a mold cavity is relatively high, it is possible to utilize a single metering pot (18) for four adjacent mold cavities (10). On the other hand, if one of the materials to be injected into a mold cavity constitutes a relatively low percentage of the volume of a mold cavity, it has been found that a small metering pot (40) must be provided for each of the cavities of the four cavity mold (10). Most particularly, with this combination, it is possible to maintain the pitch of the single material mold and thereby maintain the small size of existing injection systems as opposed to an increase in the pitch of the mold cavities which would increase the size of the mold structure.
Patent MX-172507-B (MX)
Title: Pieza de insercion cortadora de carburo cementada, revestida de capas multiples
Inventor: BRYANT WILLIAM A
IPC: B22F7/00
Filed: 1990-03-12
Abstract: La presente invención se refiere a una pieza de inserción cortadora que comprende: un cuerpo que tiene una cara de inclinación y una cara de flanco; un filo cortante en una junta o unión de la cara de inclinación y la cara de flanco; el cuerpo está compuesto de: un substrato de carburo cementado que consiste esencialmente de granos de carburo de tungsteno, los granos de carburo de la solución sólida contienen tungsteno y un elemento que se selecciona del grupo que consiste de titanio, tántalo, niobio, zirconio y hafnio, solos o juntos, y de 6.1 a 6.5 por ciento en peso de cobalto; el substrato tiene una dureza por lo menos de 90.8 a 91.6 rockwell a. y una fuerza coercitiva magnética de 110 a 180 oerstads; un revestimiento unido al substrato; el revestimiento incluye una capa de respaldo o soporte unida mal substrato, que tiene un espesor de por lo menos 5 micrómetros, y que se selecciona del grupo que consiste de los carburos, carbonitruros de titanio, hafnio y zirconio solo o en combinación; una capa activa compuesta de subcapas alternativas que incluyen por lo menos una pluralidad de subcapas de alúmina separadas una de la otra mediante una subcapa intermedia que se selecciona del grupo que consiste de los nitruros de titanio, zirconio y hafnio, solo o en combinación, y la primera subcapa de alúmina está unida a la segunda capa; una capa de acabado unida a la capa de alúmina externa; la capa de acabado se selecciona del grupo que consiste de los carbonitruros y nitruros de titanio, hafnio y zirconio solos o en combinación; en donde la alúmina en la subcapa tiene un tamaño de gramo promedio de entre aproximadamente 0.15 a 0.5 micrómetros.
Patent PT-78516-B (PT)
Title: Corrosion inhibition
IPC: C23F11/14
Filed: 1984-05-02
Abstract: Corrosion inhibition of metals (especialy iron, zinc, copper, tin and aluminium and in particular mild steel and the zinc surface of galvanised steel) is provided by treatment with an optionally substituted 2-hydroxy-5-alkylbenzaldoxime wherein the 5-alkyl group contains from 7 to 13 carbon atoms. The benzaldoxime may be applied directly or as a solution in an organic solvent or as an aqueous emulsion. The benzaldoxime may be formulated in a surface coating composition.
Patent PT-85283-B (PT)
Inventor: CHANEL ARTHUR LOUIS
IPC: B65D77/20
Filed: 1987-07-08
Abstract: The bottom (1) and the cover (2) are made from a rigid composite material constituted by a sheet of PVC coated with a layer of polyethylene on which is applied a film of polyethylene of peelable quality. The bottom (1) has cavities (4). Peripheral flanges (3, 3') includes ears (6, 6') and are welded along a strip (7) having weakened regions (8). The cover is peelable.
Patent PT-85853-B (PT)
Inventor: MESNEL FRANCOIS
IPC: B60J10/79
Filed: 1987-10-02
Abstract: A motor car door (1) comprises two stamped-out metal panels (2, 3) welded to each other and forming a rabbet (6) at the periphery of the window opening (4) defining a U- shaped profile that guides two parallel panes (7, 8) spaced by a continuous spacer (9) rigid. Rabbet is reinforced by metal member 10 covered with low friction material. <IMAGE>
Patent PT-86206-B (PT)
Inventor: GLASS MICHAEL
IPC: A23G4/02
Filed: 1987-11-24
Abstract: A chewing gum composition having prolonged juiciness and flavor through the incorporation of a premixed blend of acids having different organic/aqueous partitioning coefficients such that they have sequential release rates during mastication.
Patent PT-89482-B (PT)
Inventor: STORER RICHARD
IPC: C07D473/26
Filed: 1989-01-19
Abstract: Compounds of the formula <IMAGE>  in which     X = H, NRR<1>, SR, OR or halogen;   Z = H, OR<1> or NRR<1>;   R, R<1> and R<2> are H, C1-4-alkyl or aryl  and pharmaceutically acceptable derivatives thereof are described. The use of the compounds as antiviral and antitumour agents is likewise described as well as pharmaceutical formulations and methods for the preparation of the compounds and their intermediates.
Patent PT-90487-B (PT)
IPC: F41G/
Filed: 1989-05-08
Abstract: System for determining the angular spin position of an object (1) spinning about an axis situated within certain limits near the surface (2) of a celestial body. The system is provided with means (4, 5, 6) for generating at least one carrier wave (7, 8) reaching as far as the surroundings of the object (1) and up to and interfering with the said surface (2). The system is further provided with directional receiving antenna means (16) fitted to the object (1) and a receiving system (19) linked thereto for determining the angular spin position of the object (1) with respect to the surface (2) on the basis of the angular spin position of the object (1) with respect to the polarisation direction of the carrier wave (7, 8).
Patent PT-94424-B (PT)
Inventor: KARRER FRIEDRICH
IPC: C07C269/06
Filed: 1990-06-19
Abstract: Ethyl 2-[4-(3-chlorophenoxy)phenoxy]ethylcarbamate is suitable controlling phytophagous cicadas in rice crops and fruit pests such as leaf rollers, citrus fruit pests such as scale insects, and vegetable and cotton pests such as white flies and noctuids.
Patent PT-94456-B (PT)
Inventor: MACOVAZ GEORGE
IPC: B29C49/08
Filed: 1990-06-21
Abstract: A circumferentially or biaxially oriented plastics pipe comprising a body with an integral socket at one end thereof. The socket has a wall of lesser axial draw than the body of the pipe.
Patent PT-95448-B (PT)
Inventor: RUPPERT DIETER
IPC: C07D217/26
Filed: 1990-09-27
Abstract: The present invention relates to compounds of the formula I   <IMAGE> (I)  wherein A, Y, R2, R3, R4, R5, R6, l, m and the corresponding radicals labeled with * are defined as stated in the description, a process for their preparation and their use for the inhibition of retroviral proteases.
Patent PT-95729-B (PT)
Inventor: ROBINSON JOSEPH R
IPC: A61K31/78
Filed: 1990-10-29
Abstract: A composition and method of moisturizing mammalian membranous tissue is disclosed. The composition utilized in this method includes water, a bioadhesive polymer as the moisturizing agent, and preferably, a consistency-enhancing agent. The bioadhesive is a water-swellable, but water-insoluble, particulate, fibrous, cross-linked carboxy-functional polymer containing (a) a plurality of repeating units of which at least about 80 percent contain at least one carboxyl functionality, and (b) about 0.05 to about 1.5 percent cross-linking agent substantially free from polyalkenyl polyether. The consistency-enhancing agent, when present, is a water-soluble or -dispersible anionic or non-ionic polymer. The composition is contacted with the tissue to be moisturized, and that contact is maintained for a time period sufficient to moisturize the contacted area.
Patent SE-453402-B (SE)
Title: Hard alloy iron boride-based powder
Inventor: IDE T
IPC: C22C32/00
Filed: 1978-10-03
Abstract: Hard alloy powder comprises (by wt.) 3-20% B; 3% Al; 0,3-5% Si; 2.5% O; \-1 of 5-35% Cr, 1-35% Mo, 0.5-30% W and 15% each of Ti, V, Nb, Ta, Hf, Zr, Co and Ni; balance (\-10%) Fe. Powder is produced by (a) melting a mixt. of the above compsn. in an atmos. contg. 30 vol.% O2; (b) discharging a stream of the molten alloy in an inert gas atmos., and (c) impinging water or inert gas under pressure against the stream at an angle of 10-20 degrees wrt. the longitudinal axis of the stream to atomise the alloy. Powder can be (a) sintered with binder metal powder to produce a material which can replace high speed steels and cemented carbides for tools, dies, punches and heat resistant articles; (b) laminated or sprayed onto metal substrates to produce composites; or (c) mixed with metals or self-fluxing alloys followed by melting the matrix melt and segregating the hard alloy powder to produce dispersed composite materials. The Cr, Mo, W, Ti, V, Nb, Hf, Ta, Zr, Co and Ni partly replace the Fe in the Fe boride product. Cr boride improves the corrosion and oxidn. resistance, hardness and toughness (even at high temps.) of the sintered prod.
Patent SE-444155-B (SE)
Title: A drive belt for a cross country vehicle
Inventor: MALMQVIST P-U
IPC: B62D55/24
Filed: 1982-05-11
Abstract: A drive belt for a cross country vehicle involves three parallel, interspersed traction elements (1, 2, 3), whereby a majority of separate belt plates (4), of an elastic material, are arranged between each of the outer traction elements (1, 3) and the centrally located traction element(2).<IMAGE>
Patent SE-456082-B (SE)
Inventor: WALLIN KAY
IPC: B65G21/20
Filed: 1984-03-14
Abstract: PCT No. PCT/SE85/00121 Sec. 371 Date Nov. 12, 1985 Sec. 102(e) Date Nov. 12, 1985 PCT Filed Mar. 14, 1985 PCT Pub. No. WO85/04152 PCT Pub. Date Sep. 26, 1985.The present invention relates to an arrangement in a sealing machine through which there extends at least one conveyor (2,3,8,9), which has a plurality of constraining means (19) at predetermined spacing in the conveying direction for packages (7), which are intended to be sealed in the sealing machine after they have been filled. The conveying means comprises one or more belts (5,6,10,11) side by side and in the same plane and said constraining means comprises perforations (19) in the belts, the openings of the perforations facing towards the interior of the conveyor being in communication with a vacuum source and the openings facing towards the carrying surface of the conveyor being intended for coaction with the underside of the packages (7) placed on the conveying means and in that the packages (7) are located on the conveyor belt during conveying through the sealing machine with the aid of the suction achieved via the perforations (19) with the aid of the vacuum.
Patent SE-457144-B (SE)
Title: Iso-centric radiation processor using heavy ions
Inventor: BRAHME A
IPC: A61N5/01
Filed: 1985-04-03
Abstract: A stationary deflection magnet (10) has coils which are fed with a varying current for sweeping radiation in a deflective plane. A movable deflection magnet (11) is rotatable around an axis (17) passing through the sweeping centre (14) of the stationary magnet, and also has coils fed with another varying current for sweeping radiation in a second deflective plane at right-angles to the first. An adjustment device (20) rotates the movable magnet so that its median plane always contains radiation. The device comprises an electric motor, to the output shaft of which is connected a threaded rod (22), in conjuction with which a nut (23) works. The motor is fixed to the stationary magnet, and the nut to the movable magnet.
Patent SE-458500-B (SE)
Title: Prodn. of individual bridges for dentures
Inventor: HOLMBERG C
IPC: A61C8/00
Filed: 1987-11-23
Abstract: The tooth bone/work model (20) has a number of fixture points for the different module elements (A,B...G). The first two module elements (A,B) are joined to a beam-shaped component (a), the second and third (B,C) are joined to a similar component (b), and the third and fourth (C,D) together with the fifth and sixth (F,G) are similarly joined (c,d). The fourth, fifth and sixth elements (D,E,F) locate directly against each other. The module elements are selected from prefabricated forms so that, dependent upon the jawbone arc-shape, and the positioning and extent of the anchoring components, they can form a bridge connected to the jawbone, and forming a body for the required teeth set. The selection occurs so that the connecting surface (22) for the first element (22,A) is made to face the connecting surface (23) on the element (B) adjacent to it in the bridge. The beam-shaped components incorporated in the bridge are adjusted to their positions in the primary stage of prodn. Such components are fastened at their ends to the module elements which they join, via their connecting surfaces. In a second prodn. stage, the module elements and beams are welded together, the work being followed with a magnifying glass to ensure adjustment of surfaces via which the welding operation is effected.
Patent SE-464197-B (SE)
Title: Insulation for house foundations
Inventor: WENNSTROEM ELOF
IPC: E02D19/06
Filed: 1988-12-28
Abstract: The present invention concerns insulation for house foundations of the type comprising adjacently placed elements consisting of a relatively thin slab and joists attached to this slab and stiffening it, which elements serve as an outer boundary from the surrounding ground. The novel feature is that the outwardly facing slab 1 consists of a stiff cellular plastic material with good ability to withstand mechanical stresses, which slab is connected, by means of securing members engaging with the plastic material, to joists 2 made of wood arranged on the inside of the slab, that at least an upper section of the outwardly facing side of the slab is covered with a grout-like material 3 adhering to the slab, that the elements made up of such a slab and joists are designed to be set up tightly alongside each other to form the outer boundary of the foundation and, resting on longitudinal supports 5, to support the above structure, and that the elements with slabs 1 of cellular plastic material forming the foundation are complemented, for the purposes of heat conservation, by slabs 14 of similar material which are arranged outside the foundation and slope downwards and outwards therefrom to form a screen. <IMAGE>
Patent FI-112188-B (FI)
Inventor: TIKKA RAIMO
IPC: B32B3/08
Filed: 2001-06-29
Granted: 2003-11-14
Abstract: The invention relates to a method of manufacturing a surface element from a thin metal sheet, and a similar surface element. In the invention, the surface of a thin metal sheet is covered by one or more substantially parallel reinforcing elements, and a thermoplastic surface layer (1) is glued onto the metal sheet (3) and the surface elements (2).
Patent FI-128700-B (FI)
Title: Method and arrangement for adapting operation of mechanical pulping apparatus
Inventor: VUORI MIKKO
IPC: H02P27/04
Filed: 2018-03-29
Granted: 2020-10-30
Abstract: An MP apparatus comprises a refiner or grinder comprising a rotary part, and an electric motor configured to produce an output torque to rotate said rotary part at a rotational speed. A frequency converter drive is configured to drive said electric motor, said frequency converter drive comprising a control input. A process controller is coupled to said control input and configured to control values of operating parameters of the MP apparatus. Said process controller comprises a command input. It is configured to respond to a command received at said command input by making, through said control input, said frequency converter drive change the rotational speed of said electric motor and/or the output torque of said electric motor between two nonzero values.
Patent FI-129546-B (FI)
Title: Antenna radiation pattern analysis
Inventor: NIEMINEN JUSSI
IPC: H04W16/18
Filed: 2020-02-25
Granted: 2022-04-14
Abstract: A computer implemented method for radiation pattern analysis of an antenna of a communication network. The method includes receiving (301), from a measurement device, measurement data relating to signal level for a plurality of tilts of the antenna, obtaining (302) theoretical radiation data of the antenna, comparing (303) the received measurement data and the theoretical radiation data, and outputting (304) results of the comparison.