baber/WOPTO huggingface dataset:
Patent CH-616310-A5 (CH)
Title: Water sprinkler, in particular for grassed areas
Inventor: BALOGH JOZSEF
IPC: B05B1/34
Filed: 1976-11-11
Abstract: The disc-shaped body of the water sprinkler has a cavity (5) for receiving water. The cavity (5) is divided by a plate (6), which is arched convexly outwards, into a lower and an upper chamber. The plate (6) has 12 punched holes (9) with a deflector (7), arranged obliquely to each hole (9), and an opening (8) in each case. The holes (9), deflectors (7) and openings (8) are defining factors for the direction of the water jet. In this manner, the water sprinkler can function without movable parts, the water spraying out, by means of the plate (6), through the outlet opening (4), being sprinkled over a controllable area. <IMAGE>
Patent CH-609466-A5 (CH)
Title: Optical system with a pancratic lens and a telephoto attachment
Inventor: LAURENT FRANCOIS
IPC: G02B7/04
Filed: 1976-11-18
Abstract: The optical system has a pancratic lens (1) with an adjusting device for a lens element (9) by means of which the focal length of the lens (1) can be varied in such a way that the image-side focal point is situated behind the film plane (2) when seen in the direction of incidence of the light. In order to achieve a telephoto system, a positive lens element (6) is provided, which is positioned upstream of the pancratic lens (1) such that the image-side focal point is once again situated in the film plane (2), the total focal length of the system simultaneously being enlarged. Owing to the design, it is possible to supplement an inherently corrected imaging system to form a telephoto system without there being a substantial increase in the overall length or weight. <IMAGE>
Patent CH-586396-A5 (CH)
Title: Vehicle speed measuring instrument - accurately converts Doppler speed measurement frequency to voltage with fluctuating input signal
IPC: G01S13/92
Filed: 1974-12-16
Abstract: An instrument measuring vehicle speeds, employs a method of generating a signal representing the frequency of an input signal, especially an analogue DC voltage representing a Doppler frequency. The input signals are converted to a pulse train at a repetition rate equal to the input signal frequency, and fed to integrator. This integrated signal, fluctuating at the input frequency, is periodically sampled and the sampled value stored to represent the output signal. The method avoids errors due to fluctuations in the received signal level. The input signal may be fed to a pulse shaped to generate the measuring pulses, in parallel with a sampling pulse shaper to generate the pulses controlling the sampling, the measuring pulse shaper feeding the integrator and a controlled switching unit, the sampling pulse shaper feeding the control input of the switching unit. The switching unit is connected to the memory.
Patent CH-559296-A5 (CH)
Title: Thermo-acoustic cladding panel - inner plastered cellular concrete layer bonded to externally rendered polystyrene
IPC: E04B1/84
Filed: 1972-12-01
Abstract: A thermo-acoustic cladding panel to eliminate condensation zones comprises an insulating layer (3) lined inside with cellular concrete (2) the inner and outer faces receiving a protective plaster layer (1) and a mesh reinforced cement rendering or pebble dashing (4) respectively. Illustrated layer thickness are 15mm plaster, 60mm concrete, 75mm polystyrene and 15mm rendering. The drawing indicates physical properties of the wall, line 5 being a temperature gradient with inner and outer relative humidities of 50% and 85% respectively, line 6 being a water vapour pressure saturation curve and line 7 an ambient pressure curve.
Patent FR-2024022-A5 (FR)
Title: Paper machine in particular for high-speed - production
IPC: D21F9/00
Filed: 1969-02-24
Granted: 1970-08-21
Abstract: To provide more floor space for the drying and smoothing units of a paper machine, the units employed in the wet production stage are arranged in identical, symmetrical pairs, vertically above each other, thus independently producing paper webs. A preferred system is to feed paper pulp onto screen drums equipped with pressure rollers. The vertically moving paper webs thus produced are combined to a laminate when emerging from the lowermost unit.
Patent FR-2066082-A5 (FR)
Title: Welding electrode end trimming device
IPC: B23K9/26
Filed: 1970-10-16
Granted: 1971-08-06
Abstract: A cutter tool for triming the end of a welding electrode, e.g. a coated electrode for welding coachwork has a holder and is formed as a rotary tool which is movable along its axis of rotation towards the electrode end.
Patent FR-2116828-A5 (FR)
Title: Photoflash method for information transfer
IPC: H05K3/06
Filed: 1970-12-09
Granted: 1972-07-21
Abstract: Method of transferring information from masking member onto photoflash pyrolysable member consists of positioning mask between member and source, the member being coated with layer of nitrocellulose with dispersion of light absorbant pigment. Pigment absorbs photoflash energy and initiates pyrolysation. The coating is removed in all areas except those shielded from light by mask. Used, e.g. in manufacture of printed circuits.
Patent FR-2134762-A5 (FR)
Title: Decomposing oxides of nitrogen
IPC: B01J23/86
Filed: 1971-04-19
Granted: 1972-12-08
Abstract: A catalyst for the decompsn. of oxides of N consists of a carrier contg. 3-20 wt. % active component of formula:- Nix(FeyCrz)Ot, (where x = 0.5-1.5, y + z = 1.5-3 y : (y + z) = 0.01-0.9 : 1 and t is <10). The catalyst is used to decompose oxides of N in gas mixts. also contg. is not <1 reducing gas, e.g. H2 or CO; the gas mixt. is esp. an exhaust gas from an Ic engine. The catalysts also catalyse the reaction of CO and hydrocarbons with steam, and the oxidn. of hydrocarbons and CO. The catalyst is active at relatively low temp., e.g. 200-350 degrees C. It has high initial activity, which decreases only slightly with time, and high selectivity for molecular N. The catalyst has good mechanical strength
Patent FR-2091450-A5 (FR)
Title: O-ethyl-5n-propyl-5-alkyl-or aryl thiomethyl phosphorodithiolates - pesticides
IPC: A01N57/10
Filed: 1971-05-11
Granted: 1972-01-14
Abstract: O-Ethyl-S-n-propyl-S-alkyl- or aryl-thiomethyl-phosphorodithiolates, pesticides. The new cpds. are of formula: in which R is lower alkyl or phenyl or benzyl opt. substd. by halogen or lower alkyl. They have insecticidal, acaricidal and nematocidal activity, and are prepd. by react (C2H5O)(n-C3H7S)P(O)(S) M with HalCH2-S-R (M = metal or NH4).
Patent FR-2107645-A5 (FR)
Title: Wet vortex separator - with settling tank below for wash liquid
IPC: B01D47/00
Filed: 1971-09-14
Granted: 1972-05-05
Abstract: The separator for wet separation of fine particles from gas, has a cylindrical chamber, coaxial bottom inlet and top outlet and with tangential oblique auxiliary gas inlets in the wall and an annular outlet gap around the inlet pipe, for discharging the separated particles into a hopper below. A flow guide core and a spray nozzle and inside the inlet pipe, below the discharge into the chamber. The hopper is utilised as a settling tank for the wash water.
Patent FR-2136017-A5 (FR)
Title: Glass-fibre reinforced resinous compsn - comprising a graft copolymer of a polyolefin and glycidyl(meth)acrylate comonomer(s) and
IPC: C08F255/00
Filed: 1972-03-14
Granted: 1972-12-22
Abstract: Glass-fibre-reinforced compsn. comprises (A) a graft copolymer of a polyolefin (e.g. PP or HDPE) with >=1 comonomer of glycidyl (meth) acrylate and/or (b) a mixt. of a polyolefine and a graft copolymer (as defined), and (B) glass-fibres. Resin component has excellent compatibility with (or affinity to) the glass-fibres. Good mech. strength, modulus of elasticity and colour.
Patent FR-2169621-A5 (FR)
IPC: B66F9/075
Filed: 1973-01-23
Granted: 1973-09-07
Abstract: 1376113 Hydrostatic transmissions CLARK EQUIPMENT CO 23 Jan 1973 [24 Jan 1972] 3372/73 Headings F2D and F2W In a hydrostatic transmission having a variable displacement swashplate pump 14 driven by an internal combustion engine (Fig. 2, not shown) which supplies fluid to front wheel 10 motors 42 and 44 only for two-wheel drive, and to rear wheel 12 motors 76 and 78 also, for fourwheel drive, means are provided so that a smooth transition between two- and four-wheel drive and vice-versa may be effected at any speed. In the condition illustrated four-wheel drive is engaged with the output (in forward drive) of the pump 14 passing via a line 46 to a flow divider 48 from which half the pump output passes to motors 42, 44 via a line 50 and a divider-combiner unit 52 and half to motors 76, 78 via line 66, valve 64, and lines 70 and 72. To engage two-wheel drive a control 118 is operated to close valve 64 and put line 66 into communication through line 84, section 90 of a valve 88 also operated by control 118, and a line 92 with the inlet 62 to the pump and then the valve 88 is gradually moved further to cause the line 84 to be put in communication with the output of the pump 14 through section 94 of valve 88 and line 96. When this has been done the vehicle moves at twice the speed in two-wheel drive that it has in four-wheel drive. A system of valves 180, 186, 188 can return fluid to a reservoir 100 to protect the pump from overload. An auxiliary pump 150 supplies make up fluid through one-way valves 156, 158, 164, 166, 170 and 172 and also supplies pressure fluid to a servo-control 23 to aid operation of the pump 14 swash-plate. On steering of the wheel 12 by linkwork 128, 126 and 122 a cable connection 132 adjusts the divider-combiner 52 to apportion fluid to the front (non-dirigible) wheels accordingly. In an alternative embodiment (Fig. 6, not shown) the valves 48 and 88 are replaced by a combinerdivider valve (200) (similar to valve 52) which, in conjunction with a farther valve which can divert the fluid from the rear-wheel motors 76, 78 to the input to the pump 14, can effect the smooth changeover to two-speed drive by being adjusted so that it supplies all fluid to the front motors, and not just one half. Hydrostatic braking is effected by returning the swash plate of the pump 14 to its neutral position or by reversing it. The valves 88 and 64 (as well as a valve 98 which returns fluid in the circuit to wheels 76, 76 to the reservoir 100) are operated from control lever 118 via push-pull cables (Fig. 4, not shown). The vehicle may operate in reverse by reversing the flow from the pump, when the divider-combiner valves act in the return lines.
Patent FR-2220153-A5 (FR)
Title: Edging tape having tassels prodn. - in which tassels are separated by lines of tying yarns which are automatically cut
IPC: D04D7/08
Filed: 1973-03-01
Granted: 1974-09-27
Abstract: A decorative edging tape comprises a support band from which hang a number of tassels which are held separated during prodn. by lines of tying yarns (e.g. elastic polyamide gimped yarns) passing around and extending between the tassels. To finish the tape it is advanced over a roller together with a strip of toothed material (e.g. card clothing on the roller surface) which immobilises the tassels and a sensor (e.g. a feeler arm) detects passage of the tassels over the roller and actuates e.g. an electromagnet to drive a cutter (e.g. an electrically heated) to cut the tying yarns between adjacent tassels. The tying yarns can be cut accurately, thereby eliminating a previously manual operation.
Patent FR-2221035-A5 (FR)
Title: Multidirectional building joint structure - comprises pairs of radially extending horiz. I-beams and oblique tubes
IPC: E04B1/19
Filed: 1973-03-09
Granted: 1974-10-04
Abstract: Girder and tube assembly has pairs of parallel I-beams forming girders, in a horiz. plane, which have triangular shaped end pieces which fix the girders at right angles. Tubes are mounted obliquely on top and bottom of the triangular pieces using end plates which fix to two of the triangular sections. Four tubes are mounted above and below the girder junction. The tube end pieces have flanges such that can also be fixed together by rivetting and the webs of the I-beams face each other such that a passage is formed for service cables or pipes.
Patent FR-2225018-A5 (FR)
Title: Plastic bubble type packaging - includes plastic backing sheet held surface of support card by coloured glue
IPC: B65D75/36
Filed: 1973-04-03
Granted: 1974-10-31
Abstract: Plastic bubble packaging consisting of a supporting sheet of cardboard or similar coated with plastic and an external cover for the packaged goods made of the same material as the plastic coating on the backing sheet. The plastic coating is held in place by glue coloured by added pigments or metallic powder. The external appearance of the package is thus coloured by the glue. The coating sheet can have impressions marked on it before being glued to the support sheet.
Patent FR-2231185-A5 (FR)
Title: Rack with tubular legs on shelves - legs of upper and lower shelves are joined by telescoped tubes
IPC: A47B87/02
Filed: 1973-05-25
Granted: 1974-12-20
Abstract: Each shelf in this set has tubular legs with a length which is approximately equal to the distance separating the shelves when they assembled to form rack. The end of each of these legs engages in a hole in the board forming the shelf underneath the one under consideration. Legs of each shelf are positioned over the legs of the shelf below and a tube is telescoped into the ends of the adjacent legs to from a secure assembly. Each leg is welded to a plate fixed by screw to the underside of a board.
Patent FR-2248690-A5 (FR)
Title: Book cover making method - uses plastics sheet moulded onto cardboard and foam PVC covers and spine
IPC: B42D3/00
Filed: 1973-10-22
Granted: 1975-05-16
Abstract: A book cover making method includes attaching two outer lengths (1) and a central strip (2) of cardboard onto pieces of expanded P.V.C. (5) to form the covers and spine, and superimposing a strip (3) of linen over the spine and the gaps (4) to form an inside hinge. The P.V.C. portions are then covered with a covering layer (6) of plastics sheet which is bent over the edges and attached to the cardboard. The whole is then subjected to theat and pressure, in e.g. a high frequency oven to polymerise the plastics sheet and attach it permanently to the expanded PV.C. At the same time the plastics sheet is forced partly into the gaps between the spine and the covers to form hinges.
Patent FR-2253358-A5 (FR)
Title: Interfacial bonding of concrete and polymerised resins - using partially embedded compatible mineral or metal keys
IPC: E04F19/08
Filed: 1973-11-29
Granted: 1975-06-27
Abstract: Bonding cast concrete to a precast layer of incompatible resin, esp. polyester resin, is by dressing the interfacial surface of the resin with partially submerged particles or pieces of mineral or metal materials to provide a chemicophysical key for the concrete as it is cast. For mfr. of concrete panels or slabs covered on one or both sides with a (reinforced) resin layer to obtain a surface offering better appearance, higher stiffness, lower water permeability etc. Allows resin shell to be prefabricated under factory conditions, conveyed to site and joined with the concrete on site or in situ. Provides a concrete on-to-resin bond at least as strong as the conventional resin-to-concrete bond. The interfacial aggregate are pref. of crushed stone (silica-calcium based minerals) or scrap metal swarf or turnings.
Patent DD-154368-A5 (DD)
Title: Vorrichtung und verfahren zum biegen von zuschnitten fuer die herstellung von waren aus leder oder synthetischen werkstoffen
Inventor: SANCHEZ IGNACIO O
IPC: A43D8/40
Filed: 1980-11-14
Abstract: Vorrichtung und Verfahren zum Biegen von Zuschnitten fuer die Herstellung von Waren aus Leder oder synthetischen Werkstoffen. Die vorliegende Erfindung bezweckt, das Biegen von Zuschnitten fuer die Herstellung von Schuhen, Handtaschen, Guerteln od.dgl. durch eine kurz angelernte Bedienperson in hoher Qualitaet und bei niedrigen Herstellungskosten zu ermoeglichen. Das wird erfindungsgemaess dadurch erreicht, dass die Vorrichtung eine Werkbank umfasst, in deren oberem Teil eine Abdeckung vorgesehen ist, die eine begrenzte Zone in Form eines Siebes aufweist, dass auf dem Sieb eine Schablone aus einem verformbaren Werkstoff angeordnet ist, innerhalb welcher Ausschnitte vorgesehen sind, deren Form der Form der mit einem Biegesaum zu versehenden Zuschnitte entspricht, dass ein Extraktor vorgesehen ist, dessen Saugflaeche auf die Zone des Siebes beschraenkt ist, und dass eine manuell betaetigbare Walzenpresse oder eine pneumatische, hydraulische oder mechanische Presse fuer den automatischen Betrieb vorgesehen ist.
Patent DD-159301-A5 (DD)
Inventor: FASANO FULVIO
IPC: B22D11/10
Filed: 1981-05-22
Abstract: This invention concerns a device for regulating a tundish stopper, whereby the stopper (I2) submerged in the tundish (I0) is connected rigidly (I3) to a substantially parallel shaft (I5) moving parallel to said stopper (I2), and whereby the substantially parallel shaft (I5) has a tract with a rack (I8) cooperating with a toothed sector (I9) having a lever (20), and whereby a reaction slide block (25) cooperates in a coordinated manner with the toothed rack tract (I8), and whereby there is present an axially movable sleeve (27) which can be clamped (33) to said shaft (I5) and which cooperates with a threaded ring nut (34) performing axial adjustment, and whereby it is possible to mechanise either the toothed sector (I9) or the movable sleeve (27) or both of them (I9-27).
Patent DD-206611-A5 (DD)
Title: Umstimmbarer laser
Inventor: MEYER IV H
IPC: H01S3/02
Filed: 1982-05-25
Abstract: DIE ERFINDUNG BETRIFFT EINEN UMSTIMMBAREN LASER, ANWENDBAR ZUR LASERORTUNG FUER DIE FESTSTELLUNG VON ZUSAMMENSETZUNG UND VERSCHMUTZUNG DER ATMOSPHAERE, IN DER FOTOCHEMIE, BEI WISSENSCHAFTLICHEN UNTERSUCHUNGEN U. A. DER ERSTMALIGE EINSATZ DES KEILS VON FIZEAU IN DER LASERTECHNIK IM REFLEXIONSBETRIEB BERUHT AUF DER ERKENNTNIS, INSBESONDERE BEI DER REFLEXION, DIE RAEUMLICHE VERTEILUNG DER ENERGIE IN EINEM MONOCHROMATISCHEN LICHTBUENDEL, BEI EINER WELLENLAENGE DES LICHTBUENDELS, DIE DER RESONANZBEDINGUNG KSS RUND 2ECOS ENTSPRICHT, ZU VERAENDERN. DER FLECK DES BUENDELS MIT NICHTRESONANTER WELLENLAENGE WIRD NICHT VERAENDERT. DER KEIL WEIST REFLEXIONSKOEFFIZIENTE VON 0,99 UND STAERKEN VON 10- 100 MY M AUF. BEI DER REFLEXION HAENGT DIE STELLUNG DER NEUEN ZUSAETZLICHEN MAXIMA VON DER WELLENLAENGE AB, WOBEI SI AUCH AUSSERHALB DES REFLEKTIERTEN FLECKS LIEGEN KOENNEN. IM REFLEXIONSBETRIEB WIRKT DER KEIL, ANALOG ZUM DIFFRAKTIONSGITTER, MIT EINEM SEHR HOHEN DISPERSIONSWERT <-> 0.016 NM HOCH -1. DURCH EINE VERSCHIEBUNG DES KEILS WIRD DIE STAERKE IM BEREICH DES EINFALLENS DES LICHTSTROMS VERAENDERT, WODURCH AUCH DIE RESONANZLAENGE DER WELLE VERAENDERT UND DER RESONATOR UMGESTIMMT WIRD.
Patent DD-208852-A5 (DD)
Title: Verfahren und einrichtung zur trocknung von gips
Inventor: PETROVIC VLADAN
IPC: C01F11/46
Filed: 1982-12-21
Abstract: Die Erfindung betrifft ein Verfahren und eine Einrichtung zum Trocknen von Gips. Ziel der Erfindung ist ein verbessertes Verfahren, das niedrige Investitionskosten erfordert und einen sparsamen Energieverbrauch aufweist. Erfindungsgemaess werden dem Gips heisse Festkoerper aus abriebfesten Material, vorzugsweise aus Stahl oder Gusseisen,beigemischt, die insbesondere Kugelform aufweisen und einenDurchmesser kleiner als 40 mm haben. Die Ausgangstemperatur der Festkoerper liegt ueber der angestrebten Endtemperatur des Gipses.Zum Aufheizen der Festkoerper wird Rauchgas aus einer ner Verbrennungskammer verwendet. Die Einrichtung zurDurchfuehrung des Verfahrens ist als Wanderschichttrockner ausgebildet, dem eine Einrichtung zum Aufheizen der Festkoerper sowie ein Gipsbunker vorgeschaltet und dem eine Einrichtung zum Trennen des Gigses von den Festkoerpern nachgeschaltet ist. Der Wanderschichttrockner ist als aufrecht stehender zylindrischer Behaelter ausgebildet, er kann als Etagentrockner ausgebildet sein oder als geneigt gelagerte rotierende Trommel.
Patent DD-222495-A5 (DD)
Inventor: HEGASY AHMED
IPC: A61K31/395
Filed: 1984-05-18
Abstract: In the treatment of cardiovascular and coronary disorders by administering to a patent suffering therefrom a solid preparation comprising nifedipine, the improvement which comprises administering such nifedipine in the form of a solid two-phase medicament formulation comprising a nifedipine coprecipitate, in which the nifedipine is present in a non-crystalline form, and crystalline nifedipine, whereby the nifedipine rapidly enters the blood stream in a relatively high concentration which is maintained for a relatively long time.
Patent DD-222591-A5 (DD)
Title: Verfahren zur herstellung von 5-(bzw. 1,5-di) substituierten uracyl-derivaten
Inventor: SERES JENOE
IPC: C07D239/54
Filed: 1984-08-23
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von 5- bzw. 1,5-di-substituierten Urazyl-Derivaten der Formel Iworin beispielsweise bedeuten:R eine Alkylgruppe mit 1-10 Kohlenstoffatomen, eine ggf. substituierte Carboxylgruppe u. a.;R1Wasserstoff, eine Alkenyl- oder Alkinylgruppe mit 2-10 Kohlenstoffatomen u. a.Ziel der Erfindung ist die Bereitstellung eines einfachen und wirtschaftlichen Verfahrens fuer die Herstellung im industriellen Massstab. Erfindungsgemaess wird beispielsweise ein geminales Dihalogencarbonsaeure-halogenid der allgemeinen Formel II mit einem Harnstoffderivat der allgemeinen Formel (III) umgesetzt und das erhaltene acylierte Harnstoffderivat der allgemeinen Formel (IV) in einem Alkanol mit 1-4 Kohlenstoffatomen mit einem Alkalimetallhydroxid unter Erwaermen dehalogeniert zyklisiert
Patent DD-238786-A5 (DD)
Inventor: BEST ROBERT D
IPC: C07C29/10
Filed: 1985-03-26
Abstract: Alkylene glycols are produced by the reaction of alkylene oxide with water in the presence of a metalate-containing solid wherein the metalate is in association with electropositive complexing sites on a solid support such as an anion exchange resin.
Patent DD-236484-A5 (DD)
Title: Presse zum kontinuierlichen herstellen von bahnfoermigem pressgut
Inventor: KOEHLER JOSEF
IPC: B29L7/00
Filed: 1985-08-02
Abstract: In kontinuierlich arbeitenden Vulkanisierpressen wird das durchlaufende Pressgut an beiden Seiten zwischen mitlaufenden biegsamen Beilagestreifen gefuehrt. Ziel der Erfindung ist es, ein mit hoher Gleichmaessigkeit genau ausgeformtes bahnfoermiges Pressgut mit verbesserter Qualitaet zu gewaehrleisten. Die Aufgabe besteht darin, mit einer neuartigen Fuehrung der Beilagestreifen Ausrichtungsfehler der Streifen gegeneinander und selbst geringfuegige Abweichungen von ihrem Geradlauf innerhalb des Pressenraumes mit Sicherheit auszuschliessen. Erfindungsgemaess sind im Einlaufbereich der Presse auf die Beilagestreifen einwirkende Andrueckvorrichtungen vorgesehen, um den unmittelbaren Kontakt der Streifen mit den Seitenkanten des Pressgutes schon in der Anfangsphase der Vulkanisationsbehandlung herzustellen. Im Vergleich zu der bekannten Anordnung mit Abstand vor der Presse ergibt sich hieraus eine wesentlich genauere Fuehrung der Beilagestreifen und damit eine qualitative Verbesserung des Enderzeugnisses.
Patent DD-237473-A5 (DD)
Title: Verfahren zur herstellung flavonreicher kamillenextrakte
Inventor: ISAAC OTTO
IPC: A61K31/70
Filed: 1985-08-28
Abstract: Die Erfindung betrifft die Herstellung flavonreicher Kamillenextrakte durch Extraktion von Kamillenfluegelblaettern und einer ueblichen Kamillendroge.