baber/WOPTO huggingface dataset:
Patent IT-1063793-B (IT)
Title: Combined fuel and air pumps for IC engine - has engine mounted housing and couplings between pump and drive motor
IPC: F02M/
Filed: 1976-09-03
Granted: 1985-02-11
Abstract: The combined pumping system has fuel and air pump each with its own drive motor. It is used especially for ensuring air preheating in compression ignition engine. The support housing (15) mounted on the engine, forms end closure for a housing which accommodates the air pump motor and bearing (17) of the rotor shaft of this motor. The fule pump (13) on one side of the support housing is coupled to its motor (14) on the other side by coupling (34). An electrical contactor unit is arranged on the support housing for connecting electrical conductors of both drive motors.
Patent IT-1048506-B (IT)
Title: Carpet cleaner attachment for floor polisher - has rotary radial brushes projecting through casing openings
IPC: A47L/
Filed: 1974-08-20
Granted: 1980-12-20
Abstract: The attachment (10) is circular, the same size as the polishing pad. It fits on, and is rotated by, the same stub shaft. The casing has a flat exterior top surface (12) and side walls (14). Inside is a central boss (16) with a projection (18) on the end forming a location for the bottom cover (58). Two cylindrical brushes (46, 52) are fitted inside the casing, 180 deg. apart. the spindle (48, 54) of each brush has end caps (38, 40; 42, 44) which locate in recesses (30, 32; 34, 36) in side walls and boss. Corresponding apertures (66, 68) in the bottom cover allow the brush bristles (50, 56) to protrude; each aperture having inner flanges (70, 72) to remove and retain dust.
Patent IT-1047012-B (IT)
Title: Window catch in two parts - rim on bottom rail cooperates with magnet on sash with two positions
IPC: E05C/
Filed: 1974-03-08
Granted: 1980-09-10
Abstract: Window catch functions as a result of locking member fixed to the bottom rail of the frame which cooperates with a second catch component fitted to the window, one of the two components being free to move. One part of the catch is a semicircular rim which should be fixed to the bottom rain and suitably notched. The rim should pivot round into a rest and active position, respectively, on the rail. The second part of the catch should comprise a magnet fitted directly to a metal window or via an interposed ferromagnetic plate.
Patent IT-1079645-B (IT)
Title: Dismountable fixing for excavator teeth - has wedge and pin with corrugated mating faces to give slight relative movement
IPC: E02F/
Filed: 1977-05-05
Granted: 1985-05-13
Abstract: The dismountable fixing for excavator teeth has a flexible wedge with a rigid face and a pin. The pin is long and rigid and mates with a series of flat faces, angled to form ridges and hollows and parallel to the pin longitudinal direction. These surfaces can be inclined at 45 deg. to the pin. The wedge can bend slightly when assembled with the pin, and is moulded in flexible material. The point of the fixing carries a washer which receives the nose of the adaptor.
Patent IT-1248617-B (IT)
Title: Internal combustion engine fuelled by hydrogen and oxygen
Inventor: PARISI GUIDO
IPC: F02B/
Filed: 1990-06-19
Granted: 1995-01-21
Abstract: Internal combustion water engine. This relates to a new type of engine operating with a catalysing fluid capable of decomposing or dissociating water into its constituents of hydrogen and oxygen. The catalysing fluid is injected into the combustion chamber 6a and ignited by an electrical spark immediately afterwards, in other words between the aperture 6a and the aperture 6b. The water is injected into the aperture 6b, causing a second expansion by dissociation, with subsequent explosion and propulsion, when the nozzle of the rotor 1 is located next to the discharge slits 10. The engine represents only one of the multiple embodiments to which the principle is applicable. <IMAGE>
Patent LT-5345-B (LT)
Title: Flooring having impact sound insulation
Inventor: STAUSKIS VYTAUTAS JONAS
IPC: E04F15/20
Filed: 2005-10-19
Abstract: The invention relates to a structure that comprises flooring with a passage for communications and is used to increase the impact sound insulation between flats. The flooring may be widely used in residual and public buildings. The flooring having impact sound insulation comprises a supporting panel, an insulation layer and a floor panel that divided into different areas, which are isolated among each other by a resilient insulation band at full thickness of the floor panel and a separate passage for communication tubes is formed by the inner and outer walls at desired length. This passage is isolated from the floor panel whereby increasing the impact sound insulation and refusing a sand layer above the supporting panel and hereby savingmaterial.
Patent MX-170143-B (MX)
Title: , "procedimiento para la obtencion de dicromatos alcalinos y acido cromico
Inventor: BLOCK HANS DIETER
IPC: C25B1/28
Filed: 1989-08-08
Abstract: La presente invención se refiere a procedimiento para la obtención de dicromatos alcalinos y ácido crómico mediante electrólisis de soluciones de monocromatos y/ dicromatos en celulas electrolíticas, cuyas cavidades anódicas y catódicas están separadas por medio de membranas intercambiadoras de cationes, formándose en la actividad anódica líquidos anolitos que contienen dicromatos y ácido crómico, y en la cavidad anódica líquidos católitos alcalinos que contienen iones alcalinos, el procedimiento está caracterizado porque los líquidos catolitos se substituyen periódicamente por una solucón que tiene un valor de pH inferior a 6.
Patent MX-173485-B (MX)
Title: Microfusible con caracteristicas variables de tiempo-corriente
Inventor: ARIKAWA HIROO
IPC: H01H85/0445
Filed: 1991-04-26
Abstract: La presente invención se refiere a un microfusible o chip fusible con características variables de tiempo-corriente, caracterizado porque comprende: un cuerpo o parte principal, que tiene una pared y una cavidad definida por la pared, en la parte principal; un par de terminales principales, provistas sobre la pared, de tal manera que el par de terminales principales penetran a través de la pared, y están opuestas una a otra; el par de terminales principales tiene porciones terminales para conexión eléctrica a un circuito externo, en la parte exterior de la pared; una pluralidad de terminales subsidiarias que están localizadas en la cavidad, en cada uno de ambos lados, con respecto a una línea que se forma dirigiéndose desde uno de los pares de terminales principales, al otro del par de terminales principales; y un elemento fusible que tiene ambas porciones terminales, las cuales están respectivamente aseguradas y conectadas eléctricamente al par de terminales principales; el elemento fusible está provisto en la cavidad, de tal manera que el elemento fusible se extiende entre una del par de terminales principales vía una parte ó toda de la pluralidad de terminales subsidiarias, y la otra del par de terminales principales, de una manera zigzagueante, y está conectado mecánicamente a una parte ó toda de la pluralidad de terminales subsidiarias.
Patent NL-187361-B (NL)
IPC: C11D17/00
Filed: 1978-02-10
Abstract: Liquid cleanser compositions for cleaning hard surfaces comprising an aqueous solution containing from 2 to 30% by weight of a mixture consisting of: (a) adducts of 3 to 30 mols of ethylene oxide onto vicinal alkanediols having 10 to 20 carbon atoms or monoalkyl ethers of said alkanediols with 1 to 4 carbon atoms in the alkyl, and (b) linear alkylbenzene sulfonic acids and/or linear alkane sulfonic acids, each with 8 to 20 carbon atoms in the alkyl or alkane, and their water-soluble salts, in a weight ratio of a:b of from 1:1 to 1:20.
Patent PT-82124-B (PT)
IPC: G08B29/08
Filed: 1986-02-28
Abstract: The present invention relates to a method and system for monitoring regions to be protected. According to the invention, each detection circuit 2 connected to the central set 1 via a transmission medium 11, 12 comprises a metering device 202 connected to a generator device 201 for modifying in a predetermined manner the response signal transmitted by the latter to the central set 1. The central processing unit 100 of the set 1 comprises a memory 107 and a register 108 for determining whether the detection of two distorted signals received consecutively by the same detection circuit actually occurs at a predetermined number of identification signal reception cycles. The present invention finds an application in the monitoring, in particular, of premises or installations to be protected. <IMAGE>
Patent PT-82253-B (PT)
IPC: F42B3/16
Filed: 1986-03-21
Abstract: A delay detonator comprising a small outer powder case (2), two metal parts of brass (4, 6) in which the percussion cap (5) is housed, which cap (5) acts as a primer, a small tube (7) in which the priming charge (8), the delaying mixture (9) and the outlet charge (10) are provided, and a fish paper gasket (11) between said small tube (7) and the main charge of secondary explosive (12), and a process for the production of said delay detonator, in which process the delaying mixture is charged with at least seven increments, each one of them being pressed with an automatic block compensated head press to that if the mixture metering is not of the predetermined amount, the charging operation stops automatically.
Patent PT-85395-B (PT)
Inventor: JONGH HENDRIK PAUL DE
IPC: A61K31/565
Filed: 1987-07-23
Abstract: A novel class of steroids having pregnancy-terminating and/or pregnancy-preventing activity and a very low antiglucocorticoid activity have been found. The compounds have the general formula: <CHEM> wherein R1 and R2 each separately represent H or a (1-4 C) hydrocarbon radical or together represent a (2-6 C) hydrocarbon radical, R3 represents H or a (1-4 C) hydrocarbon radical, optionally having an OH substituent, R4 represents OH or an ester or ether group, or together with R3 represents O or a heterocyclic ring system containing O, and wherein the broken line indicates an optionally present double bond between the carbon atoms at positions 9 and 10 of the steroid skeleton. Processes for their preparation and pharmaceutical compositions comprising these compounds as active substance have been claimed as well.
Patent PT-86112-B (PT)
Inventor: POTIN PHILIPPE
IPC: C01B21/097
Filed: 1987-11-11
Abstract: Colorless, or but very faintly tinted N-(dichlorophosphoryl)trichlorophosphazene [P2NOCl5] is prepared by reacting phosphorus pentachloride with ammonium chloride in the presence of POCl3, and then treating the resulting medium of reaction, containing P3NCl12, with SO2, and wherein the temperature of the medium of reaction is maintained at a value of at most about 30 DEG  C.
Patent PT-87850-B (PT)
IPC: C07F13/00
Filed: 1988-06-28
Abstract: 3-(2-(4-(4-fluoro benzoyl) 1-piperidinyl) ethyl) 2,4-(1H, 3H) quinoazoline dione of formula (I) for use as an antihypertension and anti-serotonin agent, is made by (a) cyclising a cpd. of formula (III) in which L, is H and L2 is a reactive gp., or L1 and L2 together form a direct bond, with a 2-amino benzoate ester of formula (II), in which R is 1-6C alkyl or aryl, in an inert solvent at elevated temp.; and (b) opt. forming acceptable salts or obtaining the free base from the salts.
Patent PT-89648-B (PT)
Inventor: BUCKLEY KEITH
IPC: A23L13/50
Filed: 1989-02-08
Abstract: A process for preparing a proteinaceous food product comprises passing a wet dough of a mammalian and/or avian meat protein at least part of which is functionally inert protein, between a pair of oppositely rotating rollers to form a sheet of food product. The functionally inert protein may have been cooked or otherwise treated to impart to the protein one or more characteristics of cooked protein and/or may comprise inert scleroprotein. A sheet or portion of a sheet of proteinaceous food product comprises roll-refined protein substantially all of which protein is of mammalian and/or avian meat.
Patent PT-89847-B (PT)
Inventor: WILHELM CARL FREDERICK
IPC: E04H4/12
Filed: 1989-02-24
Abstract: The swimming pool submerged-surface cleaning device comprises a head (10) having at least one inlet (18) which opposes the surface to be cleaned. A spigot connects the head to a suction source to cause water to flow through the inlet. A turbine (24) is driven by the water flowing through the inlet and drives a propellor (36). The propellor propels the head over the surface to be cleaned. The head has a rudder (54) to steer it over the surface.
Patent PT-93910-B (PT)
Inventor: ACHSTETTER TILMAN
IPC: C12P21/00
Filed: 1990-04-27
Abstract: The invention relates to new DNA fragments and to their application as a DNA coding fragment for a signal peptide which can be used for the secretion of proteins, said peptide including a sequence of amino-acids which show a degree of correspondence of at least 60% with the sequence of amino-acids (I) or (II), preferably with the sequence (II). The sequences (I) and (II) are as follows: (I) Arg-Phe-Ser-Thr-Thr-Leu-Ala-Thr-Ala-Ala-Thr-Ala-Leu-Phe-Phe-Thr-Ala-Ser-Gln. (II) Arg-Phe-Ser-Thr-Thr-Leu-Ala-Thr-Ala-Ala-Thr-Ala-Leu-Phe-Phe-Thr-Ala-Ser-Gln-Val-Ser-Ala.
Patent PT-96713-B (PT)
Inventor: TIKKA PANU
IPC: D21C3/02
Filed: 1991-02-08
Abstract: Processes for preparing kraft pulp are disclosed. The processes include pretreating cellulosic material or chips with spent cooking liquor at the temperature of about 20 to 100  DEG C, followed by heating the impregnated chips at the temperature of from about 120 to 180  DEG C, followed by digestion of the lignin with white liquor, which is facilitated by using this pretreatment process.
Patent PT-96975-B (PT)
IPC: B65D77/06
Filed: 1991-03-08
Abstract: This invention relates to a container for bulk goods, fluids and the like, comprising an outer envelope (131), which can be closed at both ends, and an inner member (132), which is connected to the outer envelope at at least four points spaced about the circumference of the outer envelope and has a length that is 30-100% of the height of the container to be formed. According to the invention, for obtaining a substantially block-shaped container with a bottom and cross-sections parallel thereto, substantially in the form of a rectangle deviating from a square, the starting-point is a rectangle with the desired outer dimensions and at least one inscribed circle which touches both long sides but not at least one short side of the rectangle. A first line extends parallel to the long side and through the centre of the inscribed circle and a second line extends parallel to a short side and through the centre of the inscribed circle. These lines divide the rectangle into subrectangles each having an angular point coinciding with one of the angular points of the rectangle. A bisector is drawn in the rectangle from each coinciding angular point. Located in each bisector is the centre of a further circle (135) which touches the long and the short side that meet at the angular point from which the corresponding bisector has been drawn. The intersections of said further circles and said inscribed circle define the points where the outer envelope is connected to the inner member. These intersections do not lie outside the subrectangle with the bisector in which lies the centre of the corresponding further circle. The length of the outer circumference of the outer envelope is defined by the sum of the four lengths of the arc of the four further circles between the points where the further circles intersect the inscribed circle and the sum of the lengths of such portions of the outer circumference of the inner member as are not covered by the further circles. <IMAGE>
Patent RO-69947-B (RO)
Inventor: WIENAND MICHAEL
IPC: F16L9/16
Filed: 1970-08-25
Abstract: Prezenta inventie se refera la un procedeu si la un dispozitiv pentru producerea dintr-o bucata, în special a unor mufe la tuburi, fabricate dupa procedeul rularii (înfasurarii) din banda profilata din material termoplastic. Procedeul este caracterizat prin aceea ca mufele sunt executate prin trecerea de-a lungul unui sector care se largeste conic la un diametru de rulare (înfasurare) mai mare, mufa fiind executata prin continuarea la început a înfasurarii pe diametrul de rulare marit si trecere adiacenta de-a lungul unui sector care se îngusteaza conic, înapoi la diametrul de rulare initial.
Patent SE-411355-B (SE)
Inventor: MURER A
IPC: H01M8/02
Filed: 1975-05-30
Abstract: A mixture containing a homogeneous mixture of a propylene-ethylene copolymer containing from 20 to 35 mol% of ethylene and at least 30 parts by weight of finely divided conductive carbon per 100 parts by weight of copolymer can be prepared by mixing at a high shear rate, for example in a Banbury mixer, at a propylene-ethylene copolymer temperature of at least 100 DEG C. A mixture of this type is suitable for the production of a two-pole plate for an electrochemical cell.
Patent SE-416268-B (SE)
Inventor: FORBERG H-J
IPC: A61M5/14
Filed: 1975-07-02
Abstract: The drip chamber comprises a first part formed with a feed pipe or liquid duct terminating in a grooved tubular piercing needle at one end of the first part, the other end of the first part terminating in a bell-shaped cover. A second part of the drip chamber is constructed by a liquid chamber having one end engaged with the bell-shaped cover and the opposite end terminating in a hose or conduit. The bell and the liquid chamber are interconnected, at their junction with each other, by interengageable clampingly interlocking components forming, when interengaged, a labyrinth packing providing a liquid tight seal at the junction. The two parts are interconnected by a snap interfit of the interlocking components.
Patent SE-416336-B (SE)
Title: Device, for example, for removing putty in window casements
Inventor: JONSSON J
IPC: E04F21/32
Filed: 1979-04-27
Abstract: The invention relates to an attachment to an electric drill for removing putty and other residues in a window casement in the replacement of a window pane. The attachment is constituted by a transmission 1, which converts the rotary motion of the drive source into a reciprocating motion which is imparted to a tool 35. The reciprocating motion is a linear motion with a saw-tooth- like time pattern, with a rapid, instantaneous outwardly directed motion and a slower return motion. On the output spindle of the drive source there is arranged a cam member 3 having a spiral cam path 5, which is terminated with a radial step 6. The transmission further incorporates a cam follower 7 and an angle joint 9, which connects the cam follower to an output shaft 15 on which the tool is mounted. A spring device 16 prestresses the output shaft in the outward direction and the cam follower towards the cam path. When the cam follower follows the helical course of the cam path, the output shaft is retracted and the spring device is compressed. When the cam follower reaches the radial step 6, the spring device is triggered and the output shaft is imparted a rapid, outwardly directed motion. The tool incorporates a holder 35, which is fastened to the output shaft, and a cutter having two mutually perpendicular cutting edges corresponding to the shape of the window casement. <IMAGE>
Patent SE-416906-B (SE)
Title: Method for covering an object with an elastic outer layer
Inventor: GRANLUND B E V
Filed: 1979-11-19
Abstract: Method for covering an object formed with an irregular outline with an elastic outer layer, whereby a hollow tool, the outer mantle surface of which is preferably smooth and rounded and the inner cavity of which follows the geometry of the object with such a play that the object in question may easily be brought into said cavity when its mantle surface is covered by the desired elastic material in tube form, whereby liquid or gas is during the covering pressed between the mantle surface of the tool and the tube-shaped elastic material surrounding the former in order to eliminate friction, following which the elastic layer covering the tool is transferred to the object inserted into the cavity of the tool, while the tool at maintained elimination of friction is simultaneously freed of the layer covering its mantle surface and the object contained therein.
Patent SE-440870-B (SE)
Title: Work holder
Inventor: PETERSSON B
IPC: B25B25/00
Filed: 1981-04-22
Abstract: Work holder, comprising two main parts (1, 2) between which are arranged a locking device (15) which allows the main parts to be moved in a direction in relation to each other for achieving an increased stretching force in the element connected to the work holder, but which is designed to lock the main element against movement in the opposite direction, which can only occur after compulsorily release of the locking device. A motion device (10) is set up in order to move the main pieces in relation to each other and has the shape of a turning roller (10), which is housed in the one main part (1). The other main part (2) is arranged to work together with the roller, so that it moves in relation to the first main part, when the roller is turned. The roller is transportable and set up in the first main part between a first position, which it strives to achieve, when it is turned for movement of the other main part (2) in the direction, in which the tension force is designed to increase and a second position in which the roller strives to adopt when it is influenced for moving of the second main part in the direction in which the tension force is designed to reduce. In the said, second position the roller brings the tension force out of operation, so that the second main part's movement in the said direction is allowed through effect from the roller.<IMAGE>
Patent SE-439093-B (SE)
Title: Pressurized fertilizing device
Inventor: ERIKSSON T E
IPC: A01K1/01
Filed: 1981-10-29
Abstract: The invention refers to a pressurised fertilizing device, which includes a primary feeder device (2), in a front and backward moving fertilizer chute for transport of fertilizer to a fertilizing pipe (7) via an opening designed in the wall of the tube (8a) at which the named primary feeder device (2) is designed to in its foremost end position connect the opening (8a) and form a part of the given wall as well as a second, in the given pipe (7) front and backward moving feeder device(8) for further transport of fertilizer in the named pipe. In order to ensure locking of the first feeder device (2) in its foremost turning position when the pressing piston (8) presses the fertilizer forward in the pipe (7) and at the same time brings about operationally safe and simple hydraulic manoeuvring of the feeder device, the following invention is proposed, that both of the feeder device's hydraulic cylinders (3, 9) are directly connected parallel to a common pressure generating circuit so that, with a pressure direction in the given pressure generating circuit the first feeder device (2) is influenced to perform its feeding movement at the same time as the other feeder device (8) is affected to perform its return movement and vice versa with a reversed direction of pressure in the pressure generating circuit, as well as that a device in inserted which blocks the first feeder device's return movement until the other feeder device has completed a determined part of its feeding movement.<IMAGE>
Patent SE-436619-B (SE)
Title: Double-jaw crusher
Inventor: NIITTI T
IPC: B02C1/06
Filed: 1982-03-04
Abstract: A crusher used for the fine distribution of stone material, on which a movable head-plate (1) functions according to the principle for a single-plate crusher, and which is furnished with at least one auxiliary crusher plate (3, 14), which functions with a substantially greater strike frequency than the head-plate crusher which is deployed immediately adjacent to the outlet opening.<IMAGE>