baber/WOPTO huggingface dataset:
Patent IT-1236407-B (IT)
Title: Method for the production of mineral fertilizers from coal cinders coming from electrical power plants, and from bauxite mud, and from other wastes (alkaline) - alum - silicates
Inventor: BRUNO DI SABATINO
IPC: C05F/
Filed: 1989-01-09
Granted: 1993-02-26
Abstract: This invention deals with the pre-treatment of cinders and bauxite waste, with Na2CO3 +/- Na2 SO4 at 850 degrees - 1050 degrees C, or by pre-treatment with NaOH +/- KOH at 200 degrees - 400 degrees C. The products thus obtained, when subjected to the usual methods of zeolitic crystallization, allow one to obtain the highest zeolite grade. Synthesis times are reduced, if one precedes the crystallization with an acid attack. The zeolites thus obtained are utilizable as Anti-pollutants and as Mineral Fertilizers.
Patent IT-1216396-B (IT)
Inventor: MARIA MELLA
IPC: F16F9/43
Filed: 1986-08-28
Granted: 1990-02-28
Abstract: Valve and charging assembly to charge pressure reservoirs advantageously for use on motor cars, the valve (10) being capable of being screwed to a threaded attachment (14) of the reservoir (13) and comprising an outer axial, internally threaded chamber (15) and a ball (20) capable of a controlled axial movement and located within the reservoir (13), the threaded chamber (15) being connected to the working seating of the ball (20) by an axial bore (18) cooperating with a needle (27) which actuates the charging assembly (24) during introduction of gas into the reservoir (13).
Patent IT-1247643-B (IT)
Title: Durometer in which the essentially automatic optical system is axial and resident and the penetrator arrangement is superimposed on these optics only at intervals
Inventor: AFFRI GIOVANNI
IPC: G01L/
Filed: 1990-10-19
Granted: 1994-12-28
Abstract: The optical system of the durometer, essentially automatic having essentially a microscope, is axial, separate and resident and incorporates in its core a so- called zoom image magnifier, whereas the penetrator system is mostly positioned centrifugally and partially superimposed on these optics oscillating radially at intervals. <IMAGE>
Patent IT-1214287-B (IT)
Title: Folding and soldering machine for thermoplastic material
Inventor: MANARA GAETANO
Filed: 1987-04-27
Granted: 1990-01-10
Abstract: The method is for metamorphically transforming from a frist shape to a second shape in a video graphics system. The method comprises the steps of identifying elements common to the first and second shapes and identifying a first set of segments of elements in the first shape unrelated to the second shape. Each segment is delimited by a pair of common elements and a second set of segments of elements are identified in the second shape unrelated to the first shape. Each segment is delimited by a pair of common elements and the common elements are interpolated from the first shape to the second shape. Each segment of the first set of segments is interpolated to the segment of the second set delimited by the same pair of common elements.
Patent IT-1239321-B (IT)
Title: Support structure for raised panel flooring
IPC: E04B/
Filed: 1990-04-20
Granted: 1993-10-19
Abstract: Support structure for raised panel flooring, which is formed of multiple upright supports with a broadened head, multiple incident crosspieces, which can be arranged between the long crosspieces and abutted against them in accordance with a notch in order to form a grid with links of fixed pitch crossing over on the supports, a side joint forming a seal between the broadened head of each support and crosspieces, four screws with a washer for fastening the crosspieces to the head of each support, and a covering seal which can be positioned above each intersection or knot to correspond to each support.
Patent IT-1191590-B (IT)
Title: Arc welding equipment
Inventor: ZILIO ADONE
IPC: B23K/
Filed: 1986-01-29
Granted: 1988-03-23
Abstract: A gating member for generator in which laser pulses bombard a target in an evacuated enclosure comprises two discs each with at least one through hole and mounted on respective spindles driven to rotate the discs at diff. speeds with the speed diff. is equal to the pulse frequency so that an outlet passage is periodically opened in synchronism with X-ray pulse generation. The discs are pref. adjacent to the X-ray outlet outside the enclosure, and the laser pulse width is equal to the opening time in which the two holes are superposed. Pulse width and repetition frequency are e.g. 0.1 ns and 10-1000 Hz. Each hole has e.g. an area of 1 cm2 and is spaced at 5-10 cm from the axis of rotation.
Patent LT-6901-B (LT)
Title: Stairs-elevator
Inventor: INDRULIONIS VALDAS
IPC: B66B9/00
Filed: 2020-07-31
Abstract: The invention belongs to the field of lifting / transport equipment, in particular lifts which transform from stairs to a platform and vice versa, which can be used for the most part for disabled people to enter rooms with different floor heights and to integrate them into public space without assistance. The presented technical solution can be integrated both outside and inside the building. The aim of the invention is to create a safe, reliable, uncomplicated, comfortable stair-lift for people, especially the disabled, to ascend / descend at different heights. The object of the invention is achieved in that the stair treads 1 are connected to the support beam 2 by a flat hinged joint, and the support frames 4 are connected to the ends of each stair tread 1 by means of armrests 5 with flat hinged joint at the top of the first and last frames 4, for raising / lowering stairs, are equipped with linear electromechanical actuators 6, which consist of a geared motor with a screw transmission moving in a vertical direction, one of the inner frames 4 is equipped with lowering / raising and emergency stop buttons connected to the unit control unit, which is mounted in one of the frames 4, the platform call buttons and the platform transformation buttons to the stairs are mounted next to the stair lift in its lower and upper levels, which are connected to the control unit of the device. In the step support beam 2 of the device, photo sensors 7 are mounted for protection against crushing / cutting of the tread 1, and an adjustable ramp 3 is mounted on the first tread 1 for the protection of the wheelchair against the platform and for easy access to the platform, which is controlled by the platform lift and lower buttons.
Patent MX-165895-B (MX)
Title: Mejoras en jeringa para el control de enfermedades, que tiene aguja retractil
Inventor: HABER TERRY M
IPC: A61M5/315
Filed: 1988-03-11
Abstract: La presente invención se refiere a una jeringa que comprende un cilindro hueco que tiene un extremo distante esencialmente cerrado y un extremo próximo abierto, y una aguja retráctil que se extiende a través del extremo distante que se comunica con el interior del cilindro, estando la jeringa caracterizado por: un pistón movible axial y reciprocablemente a través del cilindro para acoplar la aguja en el extremo distante del cilindro, y para volver a colocar la aguja desde el extremo distante hasta una posición relativamente próxima dentro del cilindro, el pistón tiene un medio para inclinar o ladear la aguja con relación al eje longitudinal del cilindro, cuando la aguja es acoplada por el pistón y movida hacia la posición relativamente próxima dentro del cilindro.
Patent MX-170129-B (MX)
Title: Espumas polimericas combinadas retardadoras de flama
Inventor: MCCULLOUGH FRANCIS P JR
IPC: B29K105/12
Filed: 1989-01-25
Abstract: La presente invención se refiere a una estructura combinada retardadora de flama, que comprende una espuma polimerica y al menos 0.5 por ciento de fibras carbonáceas no inflamables, termofraguadas irreversiblemente de manera sustancial, lineales y/o no lineales, provistas sobre al menos una superficie de la espuma y/o distribuídas dentro de la espuma, con la condición de que fibras carbonáceas lineales teniendo una resistencia electrica de menos de 4 x 10 cúbicos ohmios/cm, medida en una estopa 6K de fibras teniendo un diámetro de 7 a 20 micras, sean excluídas y donde las fibras carbonáceas tienen un valor LOI de más de 40.
Patent MX-166481-B (MX)
Inventor: RAYNOR ROBERT H
IPC: C12N5/071
Filed: 1989-10-20
Abstract: A method of lyophilizing mammalian cells to produce preserved human cells, hybridoma cell lines, tissue cells, and control cells for immunoassays and other hematological measurements. Prior to freezing and lyophilizing, the prepared mammalian cell pellet is suspended in a solution of trehalose in an isotonic fluid prepared at a specified optimal concentration and incubated at room temperature for a designated time period. The lyophilized cells when rehydrated, retain their optimal physiological characteristics suitable for use as an analytical control and retain said characteristics after storage at 2 DEG -8 DEG  C. for a period in excess of five (5) months.
Patent MX-172022-B (MX)
Title: Reactor de columna de destilacion
Inventor: JONES EDWARD M JR
IPC: B01D3/00
Filed: 1990-05-21
Abstract: La presente invención se refiere a un reactor de columna de destilación que tiene catalizador sueltamente soportado en charolas dentro del reactor de columna de destilación, la mejora caracterizada porque comprende medios para remover y reemplazar dicho catalizador mientras que continua operando dicho reactor de columna de destilación.
Patent PT-85609-B (PT)
Inventor: DOSKOCIL FRANZ
IPC: B28B23/00
Filed: 1987-08-27
Abstract: Apparatus for producing building blocks 3 containing insulating inlays 10, having a load bearing frame 1, in which a block mould 2 is arranged, having a conveying device for loading the block mould 2 with insulating inlays 10, having a transport device for charging the mould 2 with a material, in particular a transport carriage 4, having a pressing device and possibly having a vibrating device for compacting the material contained in the block mould 2, the conveying device for the insulating inlays 10 having a load bearing plate 11, 12 which is provided with holding elements and can be moved from a first position, in which it can be filled with insulating inlays 10, into a second position, in which the insulating inlays 10 can be dispensed into the mould 2. In this case, the load bearing plate 11, 12, in its first position, can be pivoted in a manner known per se from the horizontal position into a position which is inclined with respect to the horizontal or a vertical position. <IMAGE>
Patent PT-92333-B (PT)
Inventor: WILTSHIRE CECIL KENNETH
IPC: B23D59/00
Filed: 1989-11-16
Abstract: A machine for use in removing pieces of load-bearing pallets in the repair thereof comprises support means (12; 112) arranged to support a pallet, holding means (14) operable to hold a pallet against movement, a guideway (30; 132) extending parallel to said support means, drive means (72; 165) for a cutter (62; 162) mounted on the guideway and adjusting means (46, 48, 50) operable to adjust the spacing of the cutter from the support means. As the drive means (72) moves along the guideway, the cutter cuts through wood and/or nails of the pallet.
Patent PT-97427-B (PT)
Inventor: KOLLER KLAUS-PETER
IPC: C07K14/195
Filed: 1991-04-19
Abstract: Gene structures which code for the signal sequence and approximately the first ten amino acids of tendamistat as well as a required protein are expressed in high yield in streptomyces host cells, and the fusion proteins are secreted into the medium.
Patent PT-99983-B (PT)
Inventor: TERNANSKY ROBERT JOHN
IPC: C07D519/00
Filed: 1992-01-07
Abstract: An antibacterial compound of the formula <CHEM> wherein R is hydrogen, C1-C6 alkyl, C2-C6 alkenyl, C2-C6 alkynyl, C3-C6 cycloalkyl, or C1-C6 haloalkyl; A and A min  are independently hydrogen, C1-C6 alkyl, nitro, amino, C1-C6 alkoxy, a 5-6 membered heterocycle containing nitrogen or sulfur, or phenyl; or A and A min taken together form a group of the formulae <CHEM> wherein X is hydrogen, halo, C1-C6 alkyl, C1-C6 alkoxy, C1-C6 alkoxycarbonyl, amino, nitro, or carboxy; and Y is nitrogen or carbon; or a pharmaceutically acceptable salt thereof.
Patent RO-81011-B (RO)
Inventor: STEWART JOHN K
IPC: B07B1/06
Filed: 1977-03-08
Abstract: Inventia se refera la un separator pentru curatirea balastului. Separatorul, conform inventiei, se caracterizeaza prin aceea ca este caracterozata prin aceea ca este constituit dintr-un cadru adaptat pentru deplasare de-alungul unei cai ferate un element de sitare tronconic deschis la fiecare capat sprijinit cu posibilitatea de rotire pe cadrul mentionat mijlocul de rotire a elementului de sitare în jurul axei sale longitudinale un colector de particule fine ce înconjoara cel putin partial elementul de sitare mentionat un element de primire a pietri amplasat adiacent capatului deschis mai larg al elementului de sitare, un mijloc de transport amplasat adiacent gurii colectorului de particule fine pentru îndepartarea balastului fin sitat si colectat de colectorul de particule fine.
Patent SE-406489-B (SE)
Inventor: GARTNER T H
IPC: F02P3/02
Filed: 1976-05-14
Abstract: An improved ignition system uses feedback techniques to maintain a constant high energy ignition spark level over the normal range of engine RPM. The feedback automatically compensates for environmental and aging effects such as increased ignition coil resistance and decreased battery voltage.
Patent SE-433825-B (SE)
Title: Hydraulic press
Inventor: LISITSA E I
IPC: B30B1/32
Filed: 1980-05-22
Abstract: A horizontal hydraulic press comprises stationary plates 1, 2, mounted on a bed 3 and linked to each other with columns 4 and slides 5, 6, 13, which are displaceable between the stationary plates 1, 2 by means of double-acting hydraulic cylinders 9, 10, 15, which are connected to a pressure pipeline 11 and a return pipeline 12 through hydraulic distributors. The slides 5, 6, 13 are arranged to move independently of each other during working loading, both in the direction of working and in the direction of return on their common guide pillars 4, while the piston side of the double-acting hydraulic cylinder 15 driving the intermediate slide 13 is connected to the pressure and return pipelines 11, 12 through a hydraulic distributor 16 and a pressure regulator 17 connected in series therewith. The piston rod side of the hydraulic cylinder 15 is connected with the pressure pipe line 11 through the same hydraulic distributor 16, whereby the piston rod side of the hydraulic cylinder for one of the two mentioned slides 5, 6 is connected to the pressure pipeline 11 and its piston side with the pressure pipeline 11 and the return pipeline 12 through individual hydraulic distributors. <IMAGE>
Patent SE-434257-B (SE)
Title: Tubular winding arbor
Inventor: JAP H-I
IPC: B65H75/28
Filed: 1982-11-25
Abstract: The invention relates to a tubular winding arbor for winding a roll of web-shaped material. The arbor has a slit 3 for receiving the beginning of the web-shaped material. According to the invention, a rotatable axle 4 is received into the centre hole of the arbor. The axle 4 is spring-biased in the winding direction A of the web-shaped material by means of a spring 5, and has a flat face 10 at its outer delimitation surface. According to the invention, the axle 4 is arranged to be twistable against the action of the spring 5 into such a position that the flat face 10 forms an opening together with the slit 3 for introduction of the beginning of the web-shaped material, for the clamping of same between the axle and the arbor. <IMAGE>
Patent SE-435070-B (SE)
Inventor: BECK E G
IPC: C22B13/02
Filed: 1983-02-02
Abstract: The invention relates to a method for recovering lead from lead chloride raw materials, by reducing the lead chloride with gas in a reaction zone comprising one or more separate reaction chambers. The invention is characterized in that two reduction processes are carried out simultaneously in the reaction zone, namely a reduction of solid or liquid lead chloride and a reduction of gaseous lead chloride. Non-reacted lead-chloride reactants in either of the two reduction processes are caused to take part as a reactant in the other process. The reduction gas is taken from the upper part (2) of the reaction zone (1) and the temperature of the upper part (2) of the reaction zone (1) is lower than the lower part (4) of the reaction zone.
Patent SE-451475-B (SE)
Title: Wear layer for gravel path
Inventor: JOHANSSON JAN ERIK
IPC: E01C7/00
Filed: 1984-08-28
Abstract: No further information available at time of publication
Patent SE-456351-B (SE)
Title: Door lock arrangement
Inventor: BJORKSTROM KERRY BENGT
IPC: E05B17/20
Filed: 1985-04-11
Abstract: The reinforcement fixture (20) is attached by bolts extending through the thickness of the door panel (1). It comprises a primary flat plate part resting on the door panel main surface (11) and a secondary such part (22) integral with the primary and at right-angles to it. The secondary platepart, in the closed position of the door, is located parallel and tightly adjacent to the lock closure plate (50). The closure plate outwardly facing long edge is located in the same plane as the door inner main surface (11), in the closed position of the door. The secondary plate (22) has an aperture through which the lock housing (40) bolt (41) can pass with reduced clearance.
Patent SE-453566-B (SE)
Inventor: WETTERLIN K I L
IPC: A61M15/00
Filed: 1986-03-07
Abstract: Device in a previously known powder inhalator intended for inhalation of an air flow which contains pharmacologically active compound in micronized form. The powder inhalator comprises a nozzle unit (2) with a nozzle aperture (2a) as well as a container unit (3) with a releasing or dosing unit (6) for delivering the active compound. The air flow generated by inhalation is at least partly aspirated through an air conduit (7) located in the container unit (3), which conduit extends from an air inlet (8), communicating with the environment, via said releasing or dosing unit (6), up to said nozzle unit (2). According to the invention, deflector devices are stationarily arranged in the container unit (3) and/or in the nozzle unit (2), said deflector devices, for example in the shape of a helical channel portion (13), being arranged to create a powerful deflecting movement for the purpose of disrupting said powder particles into the respirable particle size distribution (less than 5  mu m).
Patent SE-455842-B (SE)
Title: Prodn. method for aluminium screw rotor
Inventor: SODERBERG J
IPC: B21K25/00
Filed: 1986-07-04
Abstract: The fine axial toothing (3,4) on the rotor steel shaft (1) is so formed that an aluminium cylindrical rotor body (5) provided with a central hole can be pressed over it. The upstanding teeth (3) cut into the wall of the hole (6), and the spaces (4) between them sunk into the shaft wall material are pressed inwards. The rotor body is then machined to the requisite screw rotor profile.
Patent SE-456469-B (SE)
Inventor: YXFELDT LEIF JOHAN
IPC: H04M1/71
Filed: 1987-02-26
Abstract: The invention relates to an internal communication system comprising a number of station units (1), each being in the conventional way intended to be used next to a telephone set and having associated keyboards (15) for combination of figures and/or letters. The station units (1) are via a freely brancheable two-conductor cord connectable to a central unit (5), comprising means for monitoring and administering the traffic between the station units (1) and for transferring of traffic coming from the outside to and traffic passing to the outside from each one of said station units (1). Each station unit (1) is provided with a printer (19) and a display (17) and with a processor (27) for control of said display and printer as well as a storage unit (31) intended for storing messages to and from said station unit (1).
Patent SE-457839-B (SE)
Title: Coupling for ends of two-electric power cables
Inventor: GAMFELDT L
IPC: H01R11/28
Filed: 1987-06-05
Abstract: The female part (1) of the coupling has a socket part (3), whilst the male part (2) has a pin section (4) insertable in the socket part. In the space between the male and female parts are ring-shaped unions (7) which engage the socket part interior and the pin exterior. The unions take the form of metallic, sprung plates which are axially sepg. distance pieces (8). Each coupling plate has an internal dia. which is less than the external dia. of the pin part, and an external dia. which exceeds the inner dia. of the socket part, where when the coupling halves are joined together the plates are inclined in relation to a radial plane through the coupling in a direction in which the coupling halves are prevented from being drawn apart. Recesses are distributed around the outer and inner periphery of each plate.
Patent SE-460759-B (SE)
Title: Method for producing prosthesis body fixed by implant
Inventor: LUNDGREN DAN
IPC: A61C13/225
Filed: 1988-03-18
Abstract: The method involves using a work model which reproduces the location for the implant. A prosthesis body is made with guide sockets which are exactly centred in relation to the implant. The socket body is applied to the material in which precise space-locating holes are drilled using the sockets as guides. These holes accommodate fixtures for attachment of the prosthesis body onto the implant.
Patent SE-464959-B (SE)
Inventor: CARLSSON L
IPC: A61C13/00
Filed: 1990-01-18
Abstract: Device for transferring the direction and position of a dental implant or its extension element, the spacer element, to a so-called model, the device comprising a base part (1) and an elongate upper part (4) projecting from the base part. The device is made of an elastic material so that clamp fitting is obtained between the base part and the implant or its extension element. The upper part has a geometry which provides for retention in the surrounding impression compound and has break notches (7) so that it can easily be shortened.
Patent SE-466216-B (SE)
Inventor: SJOEDIN SVEN-ERIC
IPC: F16C32/06
Filed: 1990-05-17
Abstract: PCT No. PCT/SE91/00353 Sec. 371 Date Jan. 14, 1993 Sec. 102(e) Date Jan. 14, 1993 PCT Filed May 17, 1991 PCT Pub. No. WO91/18217 PCT Pub. Date Nov. 28, 1991.A radial sliding-contact bearing for rotary rolls has a cylindric fixed inner portion (2), a sleeve (4) rotatable thereon, and a gap (6) between the sleeve and the inner portion intended for a water film which in operation forms a rotary bearing for the sleeve. On its peripheral surface the inner portion has recesses (8') for facilitating an even distribution of the water over the surface of the inner portion (2) in operation. The water is fed to the gap (6) through first and second longitudinal rows of nozzle openings (14, 16) in the peripheral surface of the inner portion (2), which are connected to a common water supply channel (18) in the inner of the inner portion. As seen in the rotational direction of the sleeve, the nozzle openings, more particularly, end in the periphery of the inner portion before and behind, respectively, a longitudinal surface groove (8') in the upper side of the inner portion, said surface groove (8') serving for conveying on water coming from the first row of openings ( 14) and forming part of said recesses. The openings (16) in the second row, which is located before the area of the horizontal radial plane of the sleeve, have a water outlet direction (26) with a not unessential resultant in said rotational direction (24).
Patent SI-9300088-B (SI)
Title: A thermosetting powder coating composition
Inventor: MERRITT RICHARD FOSTER
IPC: C09D7/47
Filed: 1993-02-19
Abstract: A thermosetting powder coating composition having improved optical properties, such as orange peel, gloss and Distinctness of Image (DOI), is described which includes a reactable mixture of a carboxylic acid group-containing polyester or acrylic polymer, a fatty acid hydroxyalkylamide group-containing material and beta-hydroxyalkylamide curing agent.