baber/WOPTO huggingface dataset:
Patent IT-1080842-B (IT)
Title: Foundry conveyor for horizontal stack of boxless moulds - where conveyor has thrust pads reinforcing moulds during casting
Inventor: POPOV ALEXEI IVANOVICH
IPC: B22C/
Filed: 1977-06-16
Granted: 1985-05-16
Abstract: Conveyor for boxless foundry moulds located in a horizontal stack with vertical joint lines along a stationary horizontal track (I). On each side of (I) is an endless driven chain mounted on two pairs of chain wheels, one pair at each end of (I). Between the stack of moulds and each of the two chains are thrust pads, mounted in a continuous row on the chains, and spring-loaded, so the pads are forced against the stack of moulds and move the latter along (I) when the chains are driven. The pads on one chain are pref. aligned with the pads on the other chain; and each pad pref. consists of a plate with a corrugated working surface pressed against the moulds. The upper section of the chains are provided with guides pushing the chains towards each other. The chain links are fitted with shafts on which the spring-loaded plates are mounted. Used to support relatively weak sand moulds during casting and cooling in an automatic process, and also to move the moulds along a casting track. Each mould is e.g. 500x200x60 mm in size, with wt. 102 kg.
Patent IT-1247638-B (IT)
Title: Door closure device, especially an armored door, for containers of valuables, etc.
Inventor: LORETI RICCARDO
IPC: F16B/
Filed: 1990-08-01
Granted: 1994-12-28
Abstract: The invention concerns a closure device of an armored door for a container of valuables, etc., in which a system of latches are operable by means of a lever and normally held by a lock with a cylinder by means of two mobile elements that cooperate with the lock and with each other. Operation of the lock in the closure position causes in succession: 1 - nonoperability of the lever and confinement of the system of latches to a first mobile element; 2 - confinement of the first translating element through a second mobile element. Operation of the lock in the open position causes successive disengagement of the mobile elements, permitting opening of the system of latches through the lever.
Patent IT-1239786-B (IT)
Title: Remote control stopping device for all vehicles
IPC: B60T/
Filed: 1990-01-30
Granted: 1993-11-15
Abstract: The device is made up of an auxiliary circuit to put next to the parking and/or emergency brake system already present on all vehicles equipped with braking systems with compressed air back up. This device uses the part of the hand braking circuit that works at the users request, blocking the back tires and turning off the engine. After the activation of deactivation can be controlled from a distance using the remote control. This is an auxiliary emergency which has different applications depending on the need.
Patent IT-1143041-B (IT)
Title: Metallised polypropylene and PET film capacitor
Inventor: YAGITANI TAKAYUKI
IPC: H01G/
Filed: 1980-10-09
Granted: 1986-10-22
Abstract: Fluorochloro hydrocarbon gas is filled by at least one pressure (atm) between the film layers of a metallised film condenser. The gas pref. has b.pt. -25 degrees C such as methyane gp. freon e.g. freon 12 (dichloro-difluoromethane), freon 13 (monochlor-trifluoromethane) or freon 23 (trifluoromethane) or ethane gp. freon e.g. freon 115 (monochloropentafluoroethane) or a mixt. The condenser is pref. used for a.c. applications. The air between the film layers is exchanged by the halocarbon. In such a dry tape condenser, polypropylene or PET is used as a film material, and Zn, Al or Cu is used as a metallised film material. Corona starting voltage is greatly improved and high stability is given.
Patent IT-1107221-B (IT)
Title: Paper wrapping machine for goods in roll - has ends of paper tucked into central hole of roll by axially advanced pushers
IPC: B65H/
Filed: 1978-09-19
Granted: 1985-11-25
Abstract: A roll (1) is encircled in wrapping paper (2') then the ends of the paper are tucked in by tucking members (4). Located at each end of the roll. The tucking members engage the outer peripheral surface of the wrapping paper and are complemented by projecting members (13) engaging the inner peripheral surface. The tucking and projecting members alternate around the roll (1); the projecting members (13) being arranged to pucker the wrapping paper and being withdrawn before the tucking members come into contact with the ends of the roll (1). Since both the inner and outer surfaces of the wrapping paper are supported, neat even folds are produced and the central hole of the roll is not blocked. The unit can be used for wrapping large diam. rolls.
Patent IT-1162948-B (IT)
Inventor: ZANARDO AGOSTINO
IPC: H01Q1/12
Filed: 1983-09-30
Granted: 1987-04-01
Abstract: In an extensible arm (1) having a recticular lattice structure with a polygonal cross-section, particularly for space modules or vehicles, each longitudinal side of the lattice structure includes first and second kinematic pantograph chains (2, 3) each constituted by a plurality of rods (4, 8) articulated together so as to define a series of aligned X-shaped elements. The rods (8) of the second kinematic chain (3) are shorter than the rods (4) of the first kinematic chain (2), and the articulations (11) between the X-shaped elements of the second kinematic chain (3) located on one side of the latter coincide with the articulations (7) between the X-shaped elements of the first kinematic chain (2) located on the same side. This lattice structure can adopt any configuration between a fully retracted configuration in which the kinematic chains (2, 3) constituting the structure are all closely packed, and a fully extended configuration in which the rods (8) of the X-shaped elements of the second kinematic chain (3) are substantially parallel to each other so as to define straight struts (12) in correspondence with the vertices of the section of the lattice structure (1). The rods (4) of the X-shaped elements of the first kinematic chain (2), however, are disposed as diagonals connecting the struts (12).
Patent IT-1082806-B (IT)
Title: Electric dry shaver with flexible cutter plate - has drive causing cutter to oscillate in plane inclined to plate
Inventor: ASCOLI ENZO
IPC: B26B19/12
Filed: 1977-05-09
Granted: 1985-05-21
Abstract: The electric dry shaver has a flexible cutter plate bent into a partly cylindrical shape, and a blade with a number of cutting edges pressed against the plate and driven to and fro along a primary path parallel to it to give the shaving action. The drive mechanism (24) also causes the body (30) to oscillate along a second path inclined to the plate (16), so that the plate oscillates in the same direction. The cutting edges can be curved and run in planes at right angles to the cylindrical plate axis. The primary oscillation path is mainly linear and in the axial direction of the plate. Secondary oscillation can be in a plane parallel to the plane in which the lengthwise opposite edges of the plate lie.
Patent LT-5511-B (LT)
Title: Heat exchanger
Inventor: RACKAUSKAS EDVARDAS
IPC: F28F3/00
Filed: 2007-08-21
Abstract: The aim of this invention is opposite flow heat exchanger, for air ventilating systems. The purpose is the heat exchanger with which could be done good heat and moisture exchanging with breathed out and fresh air. Also, minimum deformations at heat exchanger exposing by moisture and heat. In this invention all this three criterions are embodied by making corrugated layers of plastic and screens between corrugated layers of paper or other moisture permeable material. Additionally for airflow unifying in all heat exchanger cross-section in the corrugated layer is formed small dimension protuberance. This heat exchanger also can be adjusted for respiratory systems.
Patent LT-6885-B (LT)
Title: Encryption device
Inventor: ČIRGELIS RIMANTAS
IPC: G09C1/00
Filed: 2020-05-04
Abstract: The invention relates to an encryption device which allows a user to encrypt several four-digit numbers associated with several devices in use, so that they can only be decoded by a user who knows one decoding code. The encoder consists of a solid base to which four wheels are rotatably attached, each wheel having five code openings, each for recording one digit of a particular code, and one cipher opening for matching a user-generated device code. The digits of the cipher are written in a circle on the base under the wheels, starting with 0 and ending with 9, so as to coincide with the cipher opening. Each code opening on each wheel is marked with a differently coloured circumferential ring. The code openings on all four wheels, marked in a matching colour, represent the corresponding four-digit code. Because each wheel has five code openings, a total of five different four-digit codes can be encoded. The device may be used as a stand-alone device or may be incorporated as an integral part of magazines, calendars and other similar publications.
Patent MX-173855-B (MX)
Inventor: DAVIS PAUL JAMES
IPC: A61K9/50
Filed: 1988-05-13
Abstract: A composition useful in oral immunisation of animals such as poultry comprises dry free-flowing particles each consisting of a solid beadlet of lipid-continuous emulsion containing from about 25% to about 50% by weight water in a lipid, such as hardened palm kernel oil, having a slip point in the range 35 to 45 DEG C, each beadlet having an average diameter of about 2 to 3 millimetres and containing at least 1 viable encysted protozoan, such as a sporulated oocyst of a species of coccidium infective to poultry, each beadlet having a protective coating of animal feed, cement and/or gypsum, the protective coating having an average thickness of about 0.2 to 2mm.
Patent MX-173499-B (MX)
Title: Mejoras a cable de fibras opticas con medios de deteccion de perturbacion
Inventor: RAHMAN MUJIB
IPC: H01B11/22
Filed: 1989-04-28
Abstract: La presente invención se refiere a mejoras a cable de fibras ópticas que comprende por lo menos una fibra que se extiende longitudinalmente en relación a dicho cable, una primera capa substancialmente impermeable al gas rodeando dicha fibra óptica y una segunda capa substancialmente impermeable al gas rodeando dicha primera capa substancialmente impermeable al gas, una segunda capa teniendo por lo menos una parte de su superficie interna separada de la superficie externa de dicha capa para proporcionar por lo menos un ducto de recepción de gas entre dicha primera capa y dicha segunda capa que se extiende longitudinalmente de dicho cable.
Patent MX-169980-B (MX)
Inventor: HORN PETER
IPC: B29C41/22
Filed: 1989-06-13
Abstract: The invention relates to polyurethane mouldings which are provided with a contoured, multilayer film and comprise a) a top layer of paint, b) a middle layer of a urethane- and/or urea-containing film, produced from a thermocurable mixture which has a long shelf life at room temperature, and c) a rear layer of a compact or cellular polyurethane, which may optionally contain inserts and/or reinforcing material, and to a process for the production of the polyurethane mouldings according to the invention and to their use.
Patent MX-167197-B (MX)
Title: Sistema de sujecion para el ocupante de un vehiculo
Inventor: HARTMEYER JAMES
IPC: B60R21/231
Filed: 1989-10-13
Abstract: La presente invención se refiere a un aparato de seguridad para pasajero a base de bolsa para aire, para emplearse en un vehículo motor que tiene un aparato para inflar una bolsa para aire, caracterizado porque comprende: una pieza contínua sencilla de material de tela, que es plegable, resiste la permeabilidad de fluidos y gases y define un borde perimetral, elementos para reunir el borde perimeral de tela a fin de definir una abertura que es menor en su dimensión de sección transversal que la dimensión en sección transversal de la preforma, antes de reunir definiendo una pluralidad de pliegues de la tela, y elementos para sujetar el conjunto de bolsa para aire al vehículo, de manera tal que la abertura de bolsa para aire se encuentre en comunicación con el aparato de inflado.
Patent NL-143277-B (NL)
Inventor: PAPAYANNIS ANTONIS
IPC: C14C3/04
Filed: 1966-03-25
Abstract: In a process for tanning and re-tanning hides, pelts, e.g pickled pelts having a pH between 2.0 and 3.5, wool-skins, fur-skins and leathers, they are treated with a tanning agent comprising zirconium, aluminium and chromium salts, the proportion of these salts, computed as the proportion of the oxides ZrO2:Al2O3:Cr2O3, bein 100: 5-50: 2-30, preferably 100: 10-20: 3-8, by weight. The tanning agent may be a mixed complex of Zr, Al and Cr salts obtained by heating and/or dehydrating, e.g. evaporating, spray-drying or roller-drying, an aqueous solution containing them.  According to Example 1, a powdered Al-Cr mixed complex is prepared and mixed with aqueous, technical zirconium sulphate, the mixture is heated to 80 DEG  C., then cooled and spray-dried to yield a powdered tanning agent, in which the proportion of the oxides ZrO2:Al2O3: Cr2O3 is 100: 14: 7. Tanning may be effected first with a zirconium salt, and then with aluminium and chromium salts, e.g. in the form of a mixed Al-Cr complex described in French Specification 1,244,477.  The tanning agent may be in the form of an aqueous paste, a highly concentrated aqueous solution, or a powder.  Specified zirconium salts are: zirconium sulphate, e.g. containing finely divided silica gel, and zirconium oxychloride containing sodium sulphate. Specified aluminium salts are the sulphate, chloride and acetate. Specified chromium salts are the sulphate, nitrate, chloride, acetate and formate, and chrome alum. The tanning agent may also comprise one or more of the following acids and their sodium salts: sulphuric, phthalic, sulphophthalic, sulphosuccinic, tartaric, formic, acetic, lactic, glycollic and citric.  Resulting leathers may be re-tanned or after-treated with a mineral, vegetable, synthetic or resinous tanning agent, then dyed, fatliquored, filled and dried.  A suitable synthetic re-tanning agent is described in U.K. Specification 443,967. The following types of leather may be prepared using the process according to the invention: full grain leather, suede leather, nubuk, white or dyed glove leather, white splits, white belt leather, sole leather, aniline dyed kid leather and shrunk leather.
Patent PT-75072-B (PT)
Title: Treatment process of low density linear polyethylene type copolymers with organic peroxides inducing free radicals formation
IPC: C08F8/50
Filed: 1982-06-18
Abstract: The invention relates to a process of thermomechanical treatment in the molten state, in the presence of organic peroxides, of co-polymers with a density less than 0.935, obtained by co-polymerization under a pressure of less than 4 MPa of ethylene and a higher alpha-olefin. The co-polymers thus treated may advantageously be used for the manufacture of finished objects such as films according to the current techniques of conversion of "high pressure" type polyethylene.
Patent PT-77999-B (PT)
Title: Process for the preparation of an aquous polymaleic acid composition including surface active agents and complex-forming agents and the use thereof as and aid for the pre-treatment of cellulose containing fibrous materials
IPC: C08L35/00
Filed: 1984-01-23
Abstract: Aqueous compositions which contain a hydrolysed polymaleic anhydride, a complexing agent and a mixture of nonionic and anionic surfactants are suitable for use as assistants in the opening up of cellulose-containing fibre materials.
Patent PT-80423-B (PT)
Title: Detergent compositions
IPC: C11D1/12
Filed: 1985-05-09
Abstract: High-concentration (60-80% active matter) detergent compositions in the form of stable, translucent, mobile gels based on dialkyl sulphosuccinates and alkyl ether sulphates, and containing a lower alcohol and water, are disclosed. For stability, the ratio of lower alcohol to water should be below a certain critical value that varies with the total active detergent level.
Patent PT-89480-B (PT)
IPC: C07D265/30
Filed: 1989-01-19
Abstract: Aromatic esters and thioesters have the formula   <IMAGE> (I) wherein X represents oxygen or sulfur, R1 represents -CH2OH, -CH(OH)-CH3, -COOR5 or  <IMAGE>  R5 represents hydrogen, lower alkyl, lower alkenyl, monohydroxyalkyl or polyhydroxyalkyl, r' and r'' represent hydrogen, lower alkyl, monohydroxyalkyl, polyhydroxyalkyl, aryl or benzyl optionally substituted, the residue of an amino acid or aminated sugar, or taken together form a heterocycle, R2represents alpha , alpha '-disubstituted alkyl having 4-12 carbon atoms or mono- or polycyclic cycloalkyl having 5-12 carbon atoms whose carbon linking carbon is trisubstituted, R3represents hydrogen, lower alkyl, or -Si(CH3)2R'3 wherein R'3 represents lower alkyl, and R4 represents hydrogen or lower alkyl, and the salts of these aromatic esters and thioesters of formula (I) when R5 represents hydrogen. These aromatic esters and thioesters can be used in human and veterinary medicine and in cosmetic formulations.
Patent PT-91374-B (PT)
Inventor: HUTCHENS MILBUR DEAN
IPC: F16K5/06
Filed: 1989-08-03
Abstract: A fluid control valve (10) with a rotatable shaft (34) and a ball valve (20) mounted within a flow bore. The ball has one or more V-shaped grooves (28, 30) for controlling fluid flow. In the closed position the ball and walls of the flow bore are in a continuous line sealing contact. The valve may be mounted and opened to enable complete drainage of fluid in the connecting pipeline which is an advantage in sanitary applications. The ball and shaft are part of a removable bonnet (14) assembly with the ball inserted into the flow bore through an aperture (50) in the valve body. A one-piece seal (56) in the aperture provides a static seal between the valve body and bonnet and a dynamic shaft seal.
Patent PT-96622-B (PT)
Inventor: LOUIS MULLER
IPC: C08J9/00
Filed: 1991-01-31
Abstract: A method for the preparation of flexible polymeric foam by reacting a polyisocyanate component with an isocyanate-reactive component comprising at least 50 % by weight of water, the polyisocyanate component comprising at least two polyisocyanate compositions, one of them being a low NCO isocyanate terminated prepolymer and the second being a high NCO polyisocyanate.
Patent PT-98910-B (PT)
Inventor: FORTIER JEAN-HUGUES
IPC: E05D5/02
Filed: 1991-09-09
Abstract: Hinge for a structure consisting of tubular metal sections, comprising two complementary bodies (8, 9) fastened respectively to a leaf (3) and to a frame (2), each body comprising a fastening lug (12, 14). According to the invention, each fastening lug, laid against the surface of a tubular section of the leaf, comprises two superposed internally threaded blind receptacles (15), each capable of receiving the threaded body (22) of a bolt (20, 21) passing through a passage provided in this surface and engaging in a receiving bore (18, 19) made in an insert piece (16), the two bolts each having at least one inclined face (23) intended for interacting with a binding screw (25) extending perpendicularly to the direction of the bolts in their receiving bores, in order to immobilise the body against the section.   <IMAGE>
Patent PT-98952-B (PT)
Inventor: RUSSELL PHILIP ERIC
IPC: A01P3/00
Filed: 1991-09-12
Abstract: The fungal disease Venturia, especially Venturia inaequalis, can be combatted using 2-anilino-4, 6-dimethylpyrimidine.
Patent PT-99975-B (PT)
Inventor: FEIST BARRY ROBERT
IPC: A61F13/15
Filed: 1992-01-03
Abstract: An absorbent article, such as a disposable diaper, adult incontinent article, sanitary napkin, and the like, is disclosed which has a rapid acquiring, wrapped multiple layer absorbent body in an absorbent core. The absorbent article of the present invention comprises a liquid pervious topsheet, a liquid impervious backsheet, and an absorbent core positioned between the topsheet and the backsheet. The absorbent core comprises a multiple layer absorbent body comprising at least one rapid acquiring acquisition/distribution layer and at least one storage layer positioned subjacent each acquisition layer. The storage layers at least partially comprise a "high-speed" absorbent gelling material. A fluid transporting wrapping at least partially surrounds the multiple layer absorbent body to form a wrapped multiple layer absorbent body. Another storage layer is subjacent the wrapped multiple layer absorbent body. A multiple layer absorbent core for an absorbent article is also disclosed.
Patent SE-313174-B (SE)
Inventor: HEIJNIS J
IPC: B29B9/04
Filed: 1965-11-23
Abstract: 1,123,830. Comminuting apparatus. ONDERZOEKINGSINSTITUUT RESEARCH, N.V. 16 Nov., 1965 [25 Nov., 1964], No. 48645/65. Heading B2A. [Also in Division B5] A strip 7 to be cut into chips is fed at an acute angle to a bed knife 10 having an undulating cutting edge which meshes with the undulating cutting edges of knives 2 carried by a rotor 1, the strip being displaced between successive cuts such that the components of the displacement along, and transverse to, the main direction of the cutting edges are equal to half the length of an undulation and less than the depth of an undulation respectively. The angle of feed of the strip is between 25‹ and 35‹, preferably 30‹. The transverse component of the displacement of the strip between successive cuts is preferably 55% to 58% of the depth of an undulation. The undulations preferably each have straight sides together forming an angle of 60‹. The extreme parts of the undulations that are nearest to the feed path of the strip have a larger radius of curvature than the extreme parts that are furthest away therefrom, the ratio between the radii of curvature preferably being 2.5 to 1. The strip may be of synthetic thermoplastic polymerisation or polycondensation product.
Patent SE-309362-B (SE)
Inventor: LIND C
IPC: F04D15/02
Filed: 1966-11-14
Abstract: 1,156,126. Valves. SVENSKA PRECISIONSVERKTYG A.B. 29 Aug., 1967 [14 Nov., 1966], No. 39451/67. Heading F2V. [Also in Division G3] Rise of conductive liquid to a predetermined level in an auxiliary chamber communicating with a main chamber is detected so that an electric motor-driven pump is started to exhaust the main chamber and, by its operating pressure, causes expansion of a tube of resilient material against the internal wall of a cylinder to seal the remainder of the air in the auxiliary chamber so that the pump operates until the level in the main container falls to a low value. In Fig. 1, when the level of a conductive liquid, e.g. contaminated water, rises within auxiliary chamber 13 sufficiently to bridge electrodes 20, 21, an electrically driven pump is started to extract water from the main container (not shown). The operating pressure of the pump is effective at 3 to cause expansion of a thimbleshaped membrane of oil resistant rubber 102 against a sleeve 100 so as to seal the vent otherwise provided through sleeve 100 and channels 110, 111, 108. In consequence, the pump continues in operation until the level in the main container falls sufficiently to uncover an outlet in the lower part of chamber 13 (not shown) so that the level in chamber 13 can fall. Contours 104 are provided within sleeve 100 so that operation of the valve generates a self-cleaning action. Sleeve 10, which is sealed by 0-rings 118, is removable for inspection and cleaning. In a modification, the membrane is held in the lower part of sleeve 100 and is pushed over another sleeve projecting through the wall of chamber 13 so that both sleeve 100 and the membrane are removable from above. In this arrangement, the vent is completed through holes in sleeve 100 in an area experiencing further self-cleaning action. A float-operated switch may be used instead of electrodes 20, 21 to initiate operation of the pump, and the membrane may be a gas-filled envelope.