baber/WOPTO huggingface dataset:
Patent CH-656150-A5 (CH)
Title: Explosive coating installation
Inventor: KLIMENKO VALERY STEPANOVICH
IPC: B05B7/00
Filed: 1981-06-11
Abstract: The installation contains an explosion chamber (1) in the form of a pipe closed at one end. Connected thereto are a device (2) for feeding a gas mixture and a device (3) for adding a controlled quantity of pulverulent coating material. A control unit (4) is electrically connected to the spark plug (6) arranged within the pipe and serving for triggering the explosion, valves (8, 9 and 10) of a mixing device (7) of the device (2) for feeding the gas mixture, and a valve (22) of the metering device (15) of the device (3) for adding a controlled quantity of pulverulent coating material. The metering device (15) contains a storage chamber (16) connected to the explosion chamber (1), a filling box (17) and a gate valve (18) which connects the filling box (17) to the storage chamber (16). The drive of the gate valve (18) is connected to the monitoring unit (5) of the rate control of the powder in detonation products, via an inverter (28) with a measuring sensor (26) located in front of the open end of the pipe. Uniform coating can be carried out with the installation. As the main fields of application of the invention, the following may be mentioned: metallurgy, the energy sector and the chemical industry. <IMAGE>
Patent CH-616598-A5 (CH)
Title: Air filter for ducts through which dirty air flows
Inventor: VEENEMANS GERRIT JAN
IPC: B01D46/02
Filed: 1977-04-12
Abstract: In filters for dirty air having a support frame and filter bags arranged therein in rows by holding elements, the problem exists of achieving a simple mass production, assembly and storage and insensitivity to damage during transport. The solution provides holding bridges (13), which extend transversely between two support frame sides and are each connected to an intake-side edge section of a filter bag (12). Bent bars (13d) of the holding bridges (13) are supported in a U-shaped cross-section of the support frame (11) and are secured by sections (15) of a support frame shelf (11b) bent inwards from this support frame shelf (11b) into the interior of the U-shaped profile. The holding bridges are composed of a material having flexural elasticity, as a result of which insertion into the profiles of the support frame sides is facilitated. The holding bridges, with the advantage of weight saving with high strength and elasticity, can be composed of corrugated cardboard-like plastic material having ribs and cavities between covering layers on both sides. <IMAGE>
Patent CH-626981-A5 (CH)
Title: Method and device for treating moist wood
Inventor: KLEINGUENTHER ROBERT
IPC: F26B7/00
Filed: 1977-04-14
Abstract: The moist wood is exposed to high temperatures in a chamber (20). The high pressure arising in this connection in the wood as a result of the steam forming is counteracted by a counterpressure of 2 to 45 bar which is built up in the chamber. By slowly reducing the counterpressure, the steam can escape from the wood, without structural damage occurring in the wood. At the latest at the start of the reduction of the chamber pressure, which extends over a period of time of 10 to 180 minutes, a constant mechanical pressure of 1-150 bar is exerted on the wood until the end of its shrinking process by heatable plates (26, 30) by means of one or more piston rods (27) engaging thereon. The wood thus dried is extremely stable in terms of shape and dimension. It is suitable for example as shaft wood for guns which does not change its properties even when exposed to the most extreme environmental conditions for a long time. <IMAGE>
Patent CH-589201-A5 (CH)
Title: Prefabricated concrete wall slabs - has service duct groove with shaped batten on formwork
IPC: E04G15/06
Filed: 1975-05-12
Abstract: In the process of concreting prefabricated wall slabs, the device is used for making grooves and cutouts for service ducts. The purpose is to make such grooves fully exposed over their whole length, as soon as formwork is dismantled, so that the ducts can be laid in position immediately. A shaped batten unit (10), which is open, is fitted on to the formwork. It is wider on its open side (16) than on its closed rear (13). It is trapezoid in cross-section, with laterally fitted fixing flanges (12) bent back outwards on its sloping side surfaces (11) and lying in a plane parallel to its rear side.
Patent CH-644538-A5 (CH)
Title: Method for manufacturing a fragmented raw material and apparatus for implementing this method
Inventor: SPENCELEY GENE DONALD
IPC: B22D11/06
Filed: 1980-08-29
Abstract: A mould (7), in the form of a channel, advances continuously below a box (2) with overspill, which pours the ferrous material onto the mould. The material solidifies in a continuous strip (9) which is subsequently divided into segments of appropriate size for later use. The mould is equipped with transverse and longitudinal ribs (8) which make an impression in the strip and form grooves therein to facilitate later fragmentation. This method applies particularly to the storage of cast iron produced in a blast furnace and which is surplus to the requirements of a steelworks linked to the blast furnace. <IMAGE>
Patent CH-649020-A5 (CH)
Title: Chuck for taps
Inventor: MIYAKAWA EIJI
IPC: B23B31/08
Filed: 1980-11-07
Abstract: The chuck has a nut part (1) at the bottom end and a frustoconical part (2) integrally formed on the nut part (1) as well as a cylindrical part (3). A location opening (4) for inserting a tap (41) is arranged in the centre of these parts, its diameter being slightly larger than a shank part (42) of the tap (41). The opening (4) has top and bottom concave grooves at its inner periphery. Each of these grooves contains a rubber O-ring (8). When the shank part (42) is inserted, these rings bear fully against the shank part (42) and firmly hold the tap (41) in the clamped position. Fine bores (33) extend outwards from the grooves so that a pin can be inserted through these bores for removing the O-rings (8). The cylindrical part (3) is provided diametrically with a locking hole (34). The two inner surfaces (35) of the locking hole (34) lock the prismatic section (43) of the shank of the tap (41) against rotation. The tap can easily be inserted and removed and can laterally yield slightly in the inserted position. <IMAGE>
Patent CH-611881-A5 (CH)
Title: Process for the preparation of 8-azaprostaglandins
Inventor: JEAN ALAIN
IPC: A61K31/4015
Filed: 1976-03-19
Abstract: 8-Azaprostaglandins of formula: <IMAGE> in which R represents methyl or ethyl, are prepared by reducing, in an inert medium, with a reducing agent such as sodium borohydride, a ketone of general formula: <IMAGE>   The derivatives thus prepared in a completely synthetic way can exist in the form of optical isomers, positional isomers or a mixture of these isomers. However, their chemical structure is simpler than that of PGE1 because the asymmetry of the 8 and 11 carbons is suppressed. The derivatives of the invention have the properties of PGE1, in particular a more specific bronchodilatory activity than that of PGE1. They can be used especially in the treatment of asthma.
Patent CH-696322-A5 (CH)
Title: Masonry unit e.g. for retaining walls, embankments, made from stone as prefabricated concrete element for wall and concrete element is made of building waste using removed materials where side view consists of natural stones
Inventor: HEINIGER HANS
IPC: E02D29/02
Filed: 2003-01-24
Abstract: The masonry unit is made from stone as a prefabricated concrete element for a wall. The concrete element is made of a building waste using removed materials where a side view consists of natural stones. The mixing of removed material consisting of brick, lime sandstone and broken natural stone brick-work and concrete granulates is 0-30 mm in diameter. The unit is higher at the front side and the rear has an area for filling of material. The stone is trapezoidal.
Patent CH-644000-A5 (CH)
Inventor: BACHMANN ALFRED
IPC: A47H13/00
Filed: 1979-11-21
Abstract: A tongs for inserting curtain carriers into a curtain rail comprises two arms having inward end faces turned toward one another. A cross bar of the curtain carrier rests upon rail shoulders to the left and right of a rail slot, and an upright bar of the carrier extends downwardly through the slot and bears a ring part therebelow. Each arm has a recess open at the top, and a bottom face extending transversely to, its inward face. The tong arms engage and hold fast in their recesses a curtain carrier from below. Each arm end comprises a centering plug protruding therefrom toward the opposite face so that, when the curtain carrier is seized between the arm ends of the closed tongs, the centering plugs penetrate with their free ends into the opening of the carrier ring part and hold the carrier fast on the bottom faces.
Patent CH-588015-A5 (CH)
Title: Wind driven prime mover - has support on vertical shaft with shutters pivoting against stops under effect of air flow
IPC: F03D3/06
Filed: 1974-08-23
Abstract: The prime mover is designed to be driven by a medium, typically wind, and has a vertical shaft (7) equipped with a support with stops on which vertical shutters pivot. Some of the shutters assume a position to suit the flow direction of the medium, while others are forced by it against the stops, thus imparting a rotary movement to the shaft. The support can be formed by pairs of radial arms, between which the shutters pivot, each pair carrying two shutters, which can be so mounted that they can only swing to one side of the radial plane formed by the pair of arms. One set of arms can be mounted halfway up the shaft.
Patent CH-570375-A5 (CH)
Title: Antiarrhythmic and beta-blocking indole derivs - 4-(2-acetoxy-3-isopropylamino propoxy) indole and 4-(3-isopropylamino-2-(1-methylcyclohexyl-carbonyloxy) propoxy)indole
IPC: C07D209/08
Filed: 1973-09-14
Abstract: New 4-(2-acetoxy-3-isopropylamino-propoxy)indole (I) and 4- 3-isopropylamino-2-(1-methylcyclohexyl-carbonyloxy)-propoxy indole and their acid addn salts are prepd. by acylation of 4-(2-hydroxy-3-isopropylaminopropoxy) indole (II) with acetic anhydride or 1-methyl-1-cyclohexane carboxylic acid anhydride in the presence of the corresp. acids, and recovering the product as the base or acid addn. salt. In an example, 12.4g (II) were suspended in 50 ml acetic acid and, after 10 ml. acetic anhydride had been added, stirred for 16 hrs. at room temp. 250 g ice were added and the product made alkaline with aqs. ammonia. The reaction mixt. was extracted with ether and the extract dried over MgSO4 at low pressure. Cpd. (I) cyclohexylsulphamate crystallised from methanol/ether as fine needles, m.p. 158-159 degrees C.
Patent FR-2071146-A5 (FR)
Title: Metal coating resin mixture - contg thermoplastic - and thermosetting resins and useful for electrolytic metallisation
IPC: C09D127/06
Filed: 1969-12-19
Granted: 1971-09-17
Abstract: Composition for protecting and coating metals, and containing equivalent proportions of thermoplastic (pref PVC) and thermosetting (pref. epoxy resin), constituents, as well as an amine hardender, plasticisers, pigments, fillers and stabilisers. Esp. for coating metals which are to be electrolytically metallised in other areas, the coating having improved adherence and impermeability.
Patent FR-2048304-A5 (FR)
Title: Fluid distribution system
IPC: D21F1/32
Filed: 1969-12-22
Granted: 1971-03-19
Abstract: Fluid under pressure is supplied to a first conduit, which has constant size outlets spaced evenly over its surface, through which fluid escapes to a second conduit which either surrounds the first one or is in contact with part of it. The second conduit has perforated surface and fluid is distributed by it at constant pressure and velocity over its whole length. May be used for steam treatment of moving paper webs.
Patent FR-2033980-A5 (FR)
Title: Inoculation mixture for casting iron and - steel melts
IPC: C21C1/08
Filed: 1970-02-05
Granted: 1970-12-04
Abstract: Inoculation mixture is particularly suited for use with iron sponge to which it is added in powder form to form the mixture into a solid body. The inoculation mixture consists of a compressed mixture of sponge iron particles and inoculation particles. Pref. the inoculation mixture is composed of 90% spongy iron particles, 10% ferrosilicon and 1% inoculation agent.
Patent FR-2032889-A5 (FR)
Title: Lithographic plates
IPC: G03F7/06
Filed: 1970-02-12
Granted: 1970-11-27
Abstract: Plates are prepared by depositing the following layers on a support made of metals, paper or organic polymers: (1) a layer of a hydrophobic, oleophilic resin pref. chosen from polyvinyl butyrals, polyvinyl acetals, polyvinyl esters, styrene polymers, chlorinated polyvinyls, vinyl polymers, polyacrylic esters or other acrylic polymers. This layer itself can be the support and in such a case it is prepared from a polyolefins, polyvinyls, vinylidene polymers, polyamides, polyesters, polyurethanes, polycarbonates, esters of cellulose or phenolic resins. (2) A photosensitive layer having a strongly tanned ligand. After exposure the photosensitive layer is developed and then treated with a solution which simultaneously dissolves the metallic silver and degrades or eliminates the tanned ligand from the exposed areas.
Patent FR-2058895-A5 (FR)
Title: Wire patenting process
IPC: C21D1/60
Filed: 1970-08-18
Granted: 1971-05-28
Abstract: Strand from a rolling mill is rapidly cooled to 500 - 850 degrees C pref. 550 - 650 degrees C using air or water and then subjected to a second cooling by spraying with an aqs. soln. of a surfactant e.g. a soap, at a temp. >75% of its boiling point. The solution pref. contains in addition, salts for improving heat transfer between the wire and the water, e.g. Fe2(SO4)3 and/or CuSO4.
Patent FR-2116643-A5 (FR)
Title: Stacked glass sheets - separated by thermally bonded strips of thermoplastic material between adjacent sheets
IPC: B65G49/06
Filed: 1970-12-02
Granted: 1972-07-21
Abstract: The sheets are separated by intermediate strips of thermoplastic material which are bonded by their two faces to the adjacent glass sheets, the adhesion of one of the forces of the strip to one adjacent glass sheet being considerably greater than the adhesion of the other face to the other adjacent sheet.
Patent FR-2123944-A5 (FR)
Title: Moulding ceramic cups - with pierced handles
IPC: B28B7/10
Filed: 1971-01-29
Granted: 1972-09-15
Abstract: A predetermined amt. of ceramic paste is pressed between two mould halves so as to fill the whole of the vol. between the punch and the matrix, the vol. comprising a radial extension corresp. to the handle. The handle is then pierced to give it its final shape before ejection. In addition to a punch and a matrix determining the shape of the cup, the mould carries a punch operating on the face of the handle which is capable of piercing the handle. The latter punch has a tubular form with ridges on the inside to impede the flow of excess material so that the mould remains completely filled. Process avoids need of glueing on the handle or use of a two-piece plaster mould with joint line along handle.
Patent FR-2153678-A5 (FR)
Title: Injection moulding nozzle - with threaded nozzle extension having internal pressure relief chamber
IPC: B29C44/42
Filed: 1971-09-20
Granted: 1973-05-04
Abstract: The nozzle proper is screwed onto a threaded barrel with a relatively thin walled extension closely fitting within the bore of the nozzle proper and sealed to it by a number of O-rings. The threaded adjustment provides pressure relief for the ejection bore of the nozzle proper and also allows accurate positioning of the nozzle relative to the inlet hole in the mould tool which is esp. large and is used in conjunction with a number of injection nozzle assemblies at the same time. For versatility, the barrel of the assembled nozzle is fitted to the main delivery lines for the molten plastic using ferrules, ring nuts and split clamping collars and modular length extension pipes. The joints are leakproof and the nozzle and barrel mounting system is such that molten plastic does not flow back onto the adjuster threads.
Patent FR-2136333-A5 (FR)
Title: Ventilation system - for glass melting shop
IPC: F24F7/00
Filed: 1972-04-12
Granted: 1972-12-22
Abstract: Building for ventilating smelting works, partic. glass melting shops, in which a combination of a melting tank building construction with the requisite air conditions therein is brought about and comprises an enclosing structure in which a melting shop floor with inset air inlet and outlet opening is provided, the special features of the appts. being that: (a) the partly horizontal melting shop floor is rigidly connected to the enclosing structure above the top edge of the air inlet openings, partly horizontally so as to form an uninterrupted gap round the outer circumference of the melting vessel, depending on the dimensions of this, as well as vertically; (b) the air inlet openings, let into the enclosing structure and extending over the whole length of the sides of the building, are provided with rigidly installed ventilation grids and adjustable plates movable parallel to the enclosing structure for profile changing; (c) a suspended roof construction situated above the melting vessel consisting of a drip trough, adjustable plates and a ventilation grid, the plates being adjustable parallel to the flanges of the drip trough.
Patent FR-2169632-A5 (FR)
Title: Biscuit/cake mixture - contg tripotassium or trisodium orthophosphate in addition to flour,sugar,emulsifiers and baking powd
IPC: A21D13/00
Filed: 1973-01-23
Granted: 1973-09-07
Abstract: Mixtures for the prodn. of biscuits and/or cakes contain flour sugar, emulsifers, baking powder and 0.2-1.5 wt.% ripotassium or trisodium orthophosphate. Critical conditions no longer apply during the heating of the mixtures during biscuit or cake prodn. as a result of the presence of the orthophosphate. The baked goods have a better structure and a better resistance to breaking.
Patent FR-2239078-A5 (FR)
Title: Machine for assembling and glueing shoes - has sliding stretching head with pivoting jaws
IPC: A43D21/12
Filed: 1973-07-26
Granted: 1975-02-21
Abstract: The machine used for these operations includes a form for the assembly of the leg placed with the sole upwards with a stretching head having pivoting jaws to position the shoe's upper part vertically over the form. Under the latter is assembled the stretching head, on a slide moving in a direction perpendicular to the jaws for longitudinal stretching and shaping in the transverse direction. Some of the pivoting jaws are placed round the sole and are fixed in relation to the stretching head while the shoe pointing jaw is on an independent slide which may move under the form's nose.
Patent FR-2251197-A5 (FR)
Title: Discharge mechanism for sweets in a box - button pivots lever to release sweet which lever projects upwards
IPC: B65D83/04
Filed: 1973-11-09
Granted: 1975-06-06
Abstract: The container may hold a large number of objects. When it is required to deliver one object from the container, the button (1) is pressed. This causes the plate (3), which is normally horizontal and seals the discharge orifice, to tip about its fulcrum (7) and open the discharge orifice. An object falls onto the plate and slides or rolls to the bottom of the chute (6). When the button is released, the object is projected up the discharge passage (5). The discharge orifice also closes and the mechanism is ready for a repeat operation.
Patent DD-143608-A5 (DD)
Title: Verfahren zur herstellung von 4'-substituierten 2,4-dichlor-alpha-(imidazol-n-ylmethyl)-dibenzylaethern
Inventor: NARDI DANTE
IPC: C07C29/143
Filed: 1979-05-14
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von neuen 4 *-substituierten 2,4-Dichlor-a-(imidazol-N-ylmethyl)-dibenzyl- äthern einschließlich ihrer Salze, die überlegene pharmakologische Wirkungen, vor allem gegen Pilse, Hefen und Bakterien, haben, und zwar insbesondere auf Grund ihrer niedrigeren Toxizität im Vergleich zu der der bekannten Produkte. Gegenstand der Erfindung ist ein Verfahren zur Herstellung von substituierten 2,4-Dichlor-a-(imidazol-N-ylmethyl)dibenzyläthern der allgemeinen Formel I, worin R für einen Phenyl- oder Phenylthiorest steht, sowie ihrer Salze mit Säuren, welches dadurch gekennzeichnet ist', daß in an sich bekannter Vieise 1-(2', 4 '-Dichlorphenyi)-2- (imidazol-Ы-у1) -äthanol mit einem Halogenbenzylderivat, z.B. 4-Chlormethyl-diphenyl oder 1-Brommethy1-4-phenylthiobenzol in einem Lösungsmittel kondensiert wird, worauf gegebenenfalls die erhaltene 4'-substituierte 2,4-Dichlor-a-(imidazol-Ы-у!methyl)-dibenzyl-ätherbase der allgemeinen Formel I mit einer Säure in ein Salz überführt wird. - Formel I
Patent DD-201802-A5 (DD)
Title: Fuer die behandlung von glasfasern geeignete zusammensetzungen
Inventor: MARSDEN JAMES G
IPC: C08J5/08
Filed: 1981-07-23
Abstract: Die Erfindung betrifft fuer die Behandlung von Glasfasern geeignete Zusammensetzungen. Derartige Glasfasern werden angewandt zur Armierung von organischen Harzen. Ziel der Erfindung ist, die Adhaesion zwischen der Glasfaserarmierung und dem organischen Harz zu verbessern. Die erfindungsgemaessen Zusammensetzungen bestehen aus einem Polyesterpolymer mit einer reativen Molekuelmasse von ueber 100, welches zusammengesetzt ist aus Einheiten der Formel, worin beispielsweise bedeuten: R ein zweiwertiges Kohlenwasserstoffradika; R hoch 0 eine Alkyl-, Aryl-oder Aralkylgruppe; X eine Alkoxy- oder Hydroxugruppe u.a.y o oder 1; v 1 bis 6;z 2, 1 oder 0; An ein Anion einer einwertigen Saeure .
Patent DD-208620-A5 (DD)
Title: Verfahren zur herstellung 1-substituierter imidazo(1,2-a)imidazole
Inventor: STAEHLE HELMUT
IPC: C07D487/04
Filed: 1982-06-24
Abstract: Die Erfindung betrifft die Herstellung neuer 1-substituierter 2-Methylen-1H-2,3,5,6-tetrahydroimidazo(1,2-a)-imidazole der allgemeinen Formel I, worin R einen ein- oder mehrfach durch ein Wasserstoff-, Fluor-, Chlor- oder Bromatom oder eine Methyl- oder Trifluormethylgruppe substituierten Phenylrest bedeutet sowie deren Saeureadditionssalze. Ziel der Erfindung ist die Bereicherung des Standes der Technik durch neue Pharmaka. Die neuen Verbindungen koennen durch Cyclisierung der Verbindungen der Formel II hergestellt werden und sind als Analgetika, Antihypertonika und Herz- und Coronatherapeutika verwendbar.
Patent DD-210217-A5 (DD)
Title: Verfahren zur herstellung stabiler plurilamellarer blaeschen
Inventor: LENK ROBERT P
IPC: A61K47/44
Filed: 1983-03-29
Abstract: Die Erfindung betrifft ein Herstellungsverfahren stabiler plurilamellarer Blaeschen, die in der Medizin als Transportmedium von Pharmaka eingesetzt werden koennen. Ziel der Erfindung ist eine Verbesserung der bisherigen technischen Loesungen im Hinblick auf das Transportvolumen und die Erweiterung auf viele wichtige Pharmaka. Erfindungsaufgabe ist es, ein Verfahren zur Herstellung eines wesentlich verbesserten Typs von Lipidblaeschen, die als stabile plurilamellare Blaeschen bezeichnet werden, bereitzustellen. Erfindungsgemaess besteht das Verfahren darin, eine Dispersion aus mindestens einem amphipathischen Lipid in einem organischen Loesungsmittel zu bilden, die Dispersion mit einer waessrigen Phase zu kombinieren, um eine Zweiphasenmischung zu erhalten, in der die waessrige Phase vollstaendig emulgiert werden kann, die waessrige Phase zu emulgieren und das organische Loesungsmittel der Zweiphasenmischung zu verdampfen. Erfindungswesentlich ist es dabei, dass die hergestellten stabilen plurilamellaren Blaeschen im wesentlichen frei von multilamellaren Blaeschen, unilamellaren Schallblaeschen und Verdampfungsblaeschen mit Phasenumkehr sind.