baber/WOPTO huggingface dataset:
Patent IT-1022490-B (IT)
Title: Shelf unloading and loading machine - has slewing forks sliding on supporting arm working on transverse guide
Filed: 1974-09-30
Granted: 1978-03-20
Abstract: The machine has forks engaging in pallets and mounted on a supporting arm moving along a transverse guide and extending at right angles from it. The forks slew through 180 deg. between the two directions of travel of the transverse guide. The slewing forks also slide along the supporting arm. There can be a single rotary drive unit on the arm, working through clutches so as to slide it along the guide, slew the forks, or slew and slide at the same time, with a pinion meshing with a rack on the guide. A crank mechanism for slewing and sliding can also be provided.
Patent IT-1235453-B (IT)
Title: Flanged bobbin winder
Inventor: HEINRICH MZYK
IPC: D03D47/26
Filed: 1985-01-24
Granted: 1992-07-30
Abstract: A compressed air jet (10) acts as the yarn guide medium, and it is directed at the entry point (9) of the yarn (8) on to the winding flanged bobbin (1), at the time when the yarn (8) is thrown from the winding prong (6). Its longitudinal axis forms an acute to right angle, pref. an acute angle, to the tangent of the yarn (8) at the entry point (9).
Patent IT-1181755-B (IT)
Title: Edge cutter for lawns
Inventor: QUINTEL FRANCIS WILLIAM
IPC: A01D/
Filed: 1985-03-19
Granted: 1987-09-30
Abstract: The lawn edge cutter has a hollow form (11) on wheels (13) and supporting a motor. The latter drives a rotor with a vertical axis of rotation. The frame encloses a fan and cutter having multiple fan blades (16) which extend from the rotation axis and multiple cutting blades (17) beneath the fan blades which extend axially downwardly and radially outwardly from the rotation axis. Each cutter blade is mounted directly beneath a respective fan blade and is sufficiently flexible that it can be deflected upwardly against the fan blade.
Patent IT-1182013-B (IT)
Title: Bath for steel wire electroplating
Inventor: DE FILIPPO DOMENICO
IPC: C25D/
Filed: 1985-03-27
Granted: 1987-09-30
Abstract: Design consists of a series of mouldings provided with squeezable grippers at one end which mate within a following moulding. They also have grips for the clothing which are only operative when the mouldings are linked together
Patent IT-1182763-B (IT)
Title: Pharmaceutical glucosamine derivs. prepn.
Inventor: VALCAVI UMBERTO
IPC: A61K/
Filed: 1985-06-18
Granted: 1987-10-05
Abstract: Design consists of a series of mouldings provided with squeezable grippers at one end which mate within a following moulding. They also have grips for the clothing which are only operative when the mouldings are linked together
Patent IT-1181806-B (IT)
Inventor: BOWEN RAFAEL L
IPC: A61K6/00
Filed: 1984-07-24
Granted: 1987-09-30
Abstract: Materials and methods for improving the adhesion of composite materials and resins to dentin, enamel and other substrates are disclosed. Preferably, the substrate surface is treated with an aqueous solution of at least one acidic salt containing a polyvalent cation which preferably is capable of changing valence by unit steps (univalent changes) and which can bind to dentin or enamel surface sites, and at least one anion which preferably forms a relatively water-insoluble precipitate or precipitates with calcium, and which contains at least one carboxyl group and preferably two or more carboxyl groups. The resultant surface is then treated with a solvent containing a composition preferably comprising N-phenylglycine. Finally, a solution is applied which contains at least one compound selected from the group consisting of (1) the addition reaction product of pyromellitic acid dianhydride and 2-hydroxyethyl methacrylate (PMDM), (2) the addition reaction product of 3,3',4,4'-benzophenonetetracarboxylic dianhydride and 2-hydroxyethyl methacrylate (BTDA-HEMA), and (3) 4-methacryloxyethyltrimellitic anhydride (4-META). Alternative embodiments are also set forth.
Patent IT-1035879-B (IT)
Title: Model air craft combustion engine exhaust silencer - has metal and elastomer discs interleaved and secured to threaded spindle
IPC: F01N/
Filed: 1975-05-23
Granted: 1979-10-20
Abstract: The silencer consists of a hollow dish shaped part (10) which is open at one end forming a rim (14). Slots in the bottom plate of the dish (16) are in line with outlet slots in the engine body on which it is mounted. A stud (34) is screwed into a boss in the centre of the hollow dish. A membrane support plate (12) is mounted on this stud, while its position can be adjusted. A number of elastic, flexible, metal diaphragms are mounted on the membrane support plate. These plates bear with their edges against the rim of the hollow disc. The metal diaphragms can be interleaved with elastomer discs. The pressure with which the diaphragms lie against the rim of the dish can be adjusted with a nut (36) on the stud. The diaphragms are lifted by the pressure of the outlet gas.
Patent IT-1207013-B (IT)
Title: Protection against secondary arcs for high power plasmatrons
Inventor: WENZEL BERND-DIETER
IPC: H01H/
Filed: 1979-12-13
Granted: 1989-05-17
Abstract: The protector system is for high power plasmatrers, as used in furnaces, against the formation of secondary arcs of the order of 1000 amps or subsequent damage to the water cooled surrounding gas flow jacket. The response of the protection system is very fast and is based on the use of photodetectors positioned between the outer and the inner jackets. The detectors are angled such that they view the arc between the central cathode and the lower edge of the outer jacket folded inward to form a jet. The output from the detectors is fed to control circuitry such that any increase in their output due to secondary arc formation results in appropriate switching of the power supply.
Patent LT-6635-B (LT)
Title: The atmospheric cold steam engine and operating method thereof
Inventor: ROTMANAS ALGIMANTAS
IPC: F03G7/00
Filed: 2017-09-06
Abstract: The invention relates to the atmospheric cold steam engine for generating mechanical energy through the use of atmospheric pressure and environmental thermal energy or excess of low temperature thermal energy released during production processes. The operating principle of the atmospheric cold steam engine is based on the characteristic of the materials to absorb or release the thermal energy during their transition from liquid to gaseous phases and vice versa. The purpose of the invention is to expand the possibilities of the heat pump by converting the thermal energy collected from the environment into the mechanical energy. The mechanical energy thus obtained can be used for the compressor of the same heat pump or be transformed into another type of an energy (electricity etc.) to be used by consumers in need.
Patent MX-167995-B (MX)
Title: Estructura tubular mixta
Inventor: NICKEL HERBERT W
IPC: F16D3/00
Filed: 1988-03-02
Abstract: La presente invención se refiere a una estructura tubular mixta, caracterizada porque comprende un miembro tubular de resina reforzada con fibra, una horquilla asegurada a un extremo del miembro tubular y que incluye un manguito dispuesto en relación traslapante con un extremo del miembro tubular; una pluralidad de costillas longitudinales, circunferencialmente espaciadas en el manguito, proyectándose las costillas radialmente hacia afuera desde el manguito, teniendo el extremo del miembro tubular una pluralidad de ranuras longitudinales, circunferencialmente espaciadas, para recibir las costillas correspondientes, teniendo una lengüeta dispuesta entre cada par de ranuras adyacentes, las ranuras se abren en dicho extremo del miembro tubular y se extienden completamente a través de la pared del miembro tubular; las lengüetas están en relación contigua traslapante con el manguito, y medios aseguradores dispuestos en la superficie exterior del miembro tubular y el manguito, que se extienden a través de la junta entre ellos.
Patent MX-165576-B (MX)
Title: Cabeza de navaja de afeitar flexible
Inventor: CHEN EVAN NAI-KEUNG
IPC: B26B21/40
Filed: 1988-04-27
Abstract: La presente invención se refiere a una cabeza de navaja de afeitar flexible que comprende en combinación; a) una tapa que tiene áreas separadas de grueso reducido colocadas a través de su longitud; b) un medio de pasador que se extiende hacia abajo desde una posición cerca de cada lado inferior longitudinal y el centro de la tapa, para el armado de la cabeza de la navaja de afeitar; c) un soporte de hoja colocado debajo de la tapa que proporciona un soporte de hoja plano que tiene; i) una barra protectora en segmentos que se extiende hacia afuera desde la misma, la separación entre los segmentos alineados con las áreas de grueso reducido de la tapa; ii) el medio receptor de pasador está colocado debajo del medio de pasador; las porciones de soporte de hoja están corrugadas entre el medio receptor de pasador para proporcionar una longitud expandida cuando se somete a una fuerza descendente; y d) un paquete de hojas que incluye por lo menos una hoja con agujeros receptores de pasador de área mayor que el área de sección transversal del medio de pasador cuando la cabeza está en sus condiciones no esforzadas, colocada entre la tapa y la porción de soporte de hoja.
Patent MX-171672-B (MX)
Title: Composicion para encapsular cromo, arsenico y otros metales toxicos presentes en desechos y procedimiento para tratar los mismos
Inventor: FALK CHARLES D
IPC: C02F11/00
Filed: 1989-07-10
Abstract: La presente invención se refiere a una composición para encapsular cromo así como otros metales tóxicos en un desecho sólido, lodo o pasta aguada, caracterizada porque comprende: al menos uno de un adsorbente de anión en una cantidad de hasta aproximadamente 30 por ciento en peso y un agente reductor en una cantidad de hasta aproximadamente 35 por ciento en peso; y un fijador en una cantidad entre aproximadamente 5 y 150 por ciento en peso, el fijador comprende una porción substancial de al menos uno de óxido de calcio y óxido de magnesio; en donde los porcentajes en peso están basados en el desecho sólido, lodo o pasta aguada que se va a tratar. La composición caracterizada porque el agente reductos se selecciona del grupo que incluye sulfito ferroso, bisulfito sódico, sulfito de sodio, hidrosulfito sódico, metabisulfito sódico, tiosulfato de sodio y agentes reductores orgánicos seleccionados del grupo que incluye azúcar, almidón, celulosa, carbohidratos, alcoholes y aldehídos.
Patent MX-174274-B (MX)
Inventor: LOTZE MARION
IPC: C07C323/52
Filed: 1991-12-12
Abstract: Novel gold(I) mercaptocarboxylic acid esters of the formula (I)   <IMAGE>   in which X is a C1- to C3 alkylene group and Z is a group from the series tricyclo(5,2,1,02.6)decane-8- or -9-yl or tricyclo(5,2,1,02.6)decyl-3- or -4-methyl. These esters can be prepared from mercaptocarboxylic acid esters of the formula (II)   <IMAGE>   and from a gold(I) chloride-dialkylsulfide complex. The novel esters can be used in gold preparations for gilding solid bases, especially ceramic materials. Compared to known gold(I) mercaptocarboxylic acid esters, the novel esters result in considerably shorter drying times for gold preparations.
Patent MX-208404-B (MX)
Inventor: ABPLANALP ROBERT HENRY
IPC: B65D83/14
Filed: 1994-06-29
Abstract: A barrier for use in a pressurized container (22) comprising a unitary flexible and expandable member (11) having an outer wall segment (12) terminating in a sealing flange (16) and an inner wall segment (14) joined to the outer wall segment (12) through a fold (15) and a central piston region (20) emerging from the terminus of the inner wall segment (14) distal to the fold (15); the barrier (10) being sufficiently thick and rigid to be freestanding before incorporation into a pressurized container (22). The outer and (12) inner wall (14) segments are oppositely-directed frustoconial shapes forming a small acute angle with each other. The outer (12) and inner (14) wall segments expand outwardly to progressively conform to the container inner wall surface (23) as product is evacuated from the container (22). The outer wall segment (12) may be thicker and more rigid than the inner wall segment (14). The barrier is nestable with like barriers. <IMAGE>
Patent PT-79732-B (PT)
Title: Imidazo <1,2-c> pyrimidines
IPC: C07D487/04
Filed: 1984-12-21
Abstract: Novel imidazo[1,2-c]pyrimidines of the formula    <IMAGE>  I  wherein R is an aryl of 6 to 12 carbon atoms, R1 is selected from the group consisting of hydrogen and alkyl, alkoxy and alkylthio of 1 to 5 carbon atoms when R2 and R3 together form a carbon-nitrogen bond or R1 and R2 together are =0 when R3 is selected from the group consisting of hydrogen, alkyl of 1 to 5 carbon atoms and alkenyl of 2 to 5 carbon atoms, R4 is selected from the group consisting of alkoxy and alkylthio of 1 to 5 carbon atoms, R5 is selected from the group consisting of hydrogen and alkyl of 1 to 5 carbon atoms and their non-toxic, pharmaceutically acceptable acid addition salts having anxiolytic properties.
Patent PT-87258-B (PT)
IPC: H04Q/
Filed: 1988-04-15
Abstract: The electronic system for packet switching for handling data from a number of subscribers comprises two pairs of common communication buses (7a-7D) establishing four main lines of communication and two control units (1,2) connected to the four common buses. An information and control console (6) is connected to the control units for accepting and providing information and display for an operator. A number e.g. up to 34 packet switches (3,4 etc) are also connected to the four shared communication buses for controlling data and signals from subscribers, the receipt and transmission of data by means of line interfaces (27,28;46,47,48) control data transfer between one packet switch and another, the treatment of control information and supervision exchange with one or each of the control units, maintenance of the separate packet switches and measurements and statistics for each individual packet switch.
Patent PT-87501-B (PT)
Inventor: UHLMANN EUGEN
IPC: C07K19/00
Filed: 1988-05-18
Abstract: Fusion proteins with  beta -galactosidase or a  beta -galactosidase fragment with more than 250 amino acids but significantly fewer than the complete sequence of  beta -galactosidase, where interfering methionines and/or arginines and/or cysteines in the  beta -galactosidase portion have been replaced by other amino acids, and with an angiogenin are insoluble and easy to isolate from bacterial cells. Angiogenin and its derivatives can therefore be obtained by coupling the structural gene for the required polypeptide in the correct reading frame, if required via an adaptor, to a gene for such a  beta -galactosidase derivative via a regulatory region, expressing the insoluble fusion protein in a bacterium, isolating the protein after a cell disruption, and liberating the required angiogenin by chemical or enzymatic cleavage.
Patent PT-92359-B (PT)
Inventor: FRAINE PAUL JOHN DE
IPC: C07D241/12
Filed: 1989-11-20
Abstract: Compounds of the formulae:                   
in which A, R 1 , R 2  and R 5  have various specified values, are useful intermediates for the preparation of the agricultural chemicals described in EP-A-370629.
Patent PT-97379-B (PT)
Inventor: KINDT-LARSEN TURE
IPC: B29C71/00
Filed: 1991-04-16
Abstract: Male and female members for contact lenses are disclosed. Either member is able to hold the contact lens as it moves from station to station during the hydration process. The female member fits together with the male member forming a chamber. Each of the members contains a line centrally located so that both surfaces of the contact lens are flushed during the hydration process, and drainage takes place radially on the outside of the mated male and female chamber members. These members may be produced on a frame with a plurality of members, usually eight to a frame, to allow ease of processing. Full automation is possible, and complete and positive lens control during any step of the process through the packaging step is achieved.
Patent PT-98213-B (PT)
Inventor: SZADKOWSKI STANISLAV
IPC: B22D41/56
Filed: 1991-07-04
Abstract: A device (1) for inserting and replacing an insertable pouring tube (2) having a movable plate (3) and sliding on guide rails (9), which transmit thrust upwards, comprises a tilting member (20) which engages a lever (26) to impart a tilting motion to the movable plate (3) about a horizontal front edge thereof which engages a sealing area surrounding the pouring opening of a reference plate. This tilting motion makes the movable plate (3) completely parallel with the underside of the upper reference plate (6), improves the sealing contact between the two plates and prevents any infiltration of metal therebetween.
Patent RO-79455-B (RO)
Inventor: PREOBRAZHENSKAYA ELIZAVETA ALE
IPC: B01J23/86
Filed: 1979-11-24
Abstract: Procedeul de obtinere a alcoolului furfurilic prin hidrogenarea furfurolului pe catalizator cupru-cromit, caracterizat prin aceea ca, reactia are loc în prezenta unui amestec de catalizator CuO-Cr2-O3CaO-grafit, si material ceramic asezat în straturi si anume în stratul I raportul catalizator:material ceramic este de 1:2, în stratul II de 1:1, în stratul III de 2:1, în stratul IV de 2,5:1, în sensul circularii amestecului de furfurol-hidrogen, la temperatura de 50...140 degree C si presiunea de 60....65 at, dupa care se adauga monoetanolamina sau hidrat de hidrazina.
Patent SE-387747-B (SE)
Inventor: CALLAHAN B E
IPC: G01P3/54
Filed: 1974-03-19
Abstract: A speed detector for producing from the output of an axle-mounted transducer an analog output signal indicative of the speed of a moving vehicle. A signal processing circuit responsive to the output of the transducer generates a square-wave control signal which is utilized to control the recurrent charging and discharging of an error integrating capacitor. The rate of discharge of the capacitor is such that an error voltage is developed across the capacitor indicative of the vehicle speed error, and an FET switch controlled by the square-wave periodically applies this error as a pulse to a storage integrator. By varying the discharge rate of the capacitor in accordance with the voltage developed in the storage integrator, an analog output signal indicative of vehicle speed is developed. By controlling the conduction time of the FET switch, the effectiveness of the error on the analog output signal is proportioned to the absolute speed error of the vehicle.
Patent SE-440329-B (SE)
Inventor: MORIYA K
IPC: B23Q7/00
Filed: 1979-03-30
Abstract: A workpiece M is fed to the cutting zone of the machine, eg. a bandsaw, by a movable vice 27 having jaws interconnected by a carriage 29 extending below rollers 21 which support the workpiece. Movement of the jaws 31 and 33 is effected hydraulically when fluid is fed to chambers 79a, 79b, on each side of a piston 95 and a chamber 129a, on one side of a piston 135 against the action of a spring 141. <IMAGE>
Patent SE-414464-B (SE)
Inventor: GUNTELL PER-OLOF
IPC: B23G1/04
Filed: 1979-06-01
Abstract: The invention relates to an apparatus for generating threads (66) in a work-piece (64) which is adapted to constitute a mould surface in the manufacturing of parts which are provided with threads and are manufactured from plastic or other materials which are subjected to dimensional changes. When manufacturing work-pieces which shall constitute tools for forming threads (66) in materials which are subjected to dimensional changes it is a complicated and time consuming work to compensate the pitch of the thread (66) with regard to the dimensional changes. In order to obviate this problem there has according to the invention been provided an apparatus for generating threads (66) and the like, which apparatus comprises a compensation device for changing the relationship between the rotation and feeding of the surface which shall be provided with a thread (66) to a predetermined degree in order to change the pitch of the thread (66) from a value supplied to the compensation device to a value which has been modified to the desired degree.
Patent SE-445176-B (SE)
Inventor: DUGGAN S R
IPC: A61N1/37
Filed: 1979-07-19
Abstract: A multi-mode pacemaker includes a microprocessor 100 and a memory 102 programmable with a variety of processes for stimulating a heart and/or a sensing and transmitting to an external device conditions of the heart or pacemaker. The microprocessor controls a multiplexer 106 to input via a scaling amplifier and a/d converter 108 signals from atrial and ventricular leads 17, 19, the power source 126, a reed switch 23 operable by an external magnet, or redundant leads on lines 138d,e. The output comprises latch drivers 134 a-d with respective output select switches 130 a-d selectively operable to supply stimulation pulses to the leads or allow sensing. External apparatus 104 may transmit coded information to change the stored program or operation of the reed switch may select a different program starting address. Pulse width, rate and amplitude may be controlled in response to sensed heart activity or power source level and different pacing modes (demand, asynchronous, etc.) or multi-site pacing to disrupt arrhythmias may be selected automatically or externally. In an aid converter 308 (Figure 8), counter 400 counts up the output of VCO 402 controlled by unknown signal V(X) and then counts down to zero the output of VCO 402 then controlled by reference EREF and during such countdown a counter 412 counts clock pulses so that when counter 400 reaches zero the output of counter 412 depends on V(X) but not on the scale factor of VCO 402.
Patent SE-423968-B (SE)
Title: Cleaning equipment for sedimentation basins
Inventor: SJOGREN I E
IPC: B01D/
Filed: 1980-10-09
Abstract: Equipment for long sedimentation basins and similar plant, designed to remove sediment or other sludge which has collected at the bottom of the basin, comprises a traverser 9 which is arranged to be driven from a starting position, usually connected to one of the basin's short ends, to a reception end, for example to a sludge hopper or similar, on a runway 8 arranged in the basin 1 at a depth beneath the water surface 2 sufficient to ensure that the traverser 9 transported on the runway would be completely submerged beneath the surface 2. At its front and rear ends, the traverser is fitted with one or several scrapers 19 and 20 or equivalent cleaning devices, which extend essentially over the width of the basin 1 and which in the actual cleaning position, when the traverser is driven towards the sludge hopper 7 or similar, are turned essentially vertically towards the bottom 3 of the basin. The said scrapers 19, 20 are also designed to be folded from the said essentially vertical working position, by means of a cable 25, to an essentially horizontal transport position 19', 20', when the traverser is ready to be driven back in the opposite direction to the starting position. The same cable is used also for pulling the traverser back and forth in the basin. <IMAGE>
Patent SE-455871-B (SE)
Title: Wall corner on house facade
Inventor: BANG KURT
IPC: E06B1/02
Filed: 1984-01-13
Abstract: The cover plates extend over the part of the house facade wall in front of the frame. Support and anchoring plates (22) are fitted with at least one part connected to the outer layer (9) of the facaoe. The plates are connected to fixtures (11) in the house facade, and the cover plates are coupled to them by a connector (21). The support and anchoring plates (22) are mainly covered by the outer facade layer (9).
Patent SE-452312-B (SE)
Title: Fill and ground binding agent
Inventor: TUUTTI K
IPC: C04B/
Filed: 1984-03-30
Abstract: Fill and ground binding agent comprises (by wt.%) cement 1-30 pref. 1-15, more pref. 7-10; and waste (I) 99-70, (I) being fly ash or prods. of de-sulphurisation of granulated blast-furnace slag, mixed with water and/or air, pref. fly ash 99-85 pref. 93-90. The compsn. pref. contains water to a water binder index (water/(cement + fly ash) of 0.20-0.60 pref. 0.38.