baber/WOPTO huggingface dataset:
Patent CH-669432-A5 (CH)
Inventor: HELLAT JAN DR
IPC: F02C3/02
Filed: 1984-09-28
Abstract: A pressure exchanger, preferably usable as a high-pressure compressor for gas turbine installations, has a multiplicity of coaxial cell rotors which can be driven in the same direction, and a central pressure exchanger combustion chamber located within the innermost cell rotor. Driving gases generated in the combustion chamber flow through the cell rotors in series from inside to outside and can be expanded as low pressure driving gases in the low pressure part of the turbine. The air to be compressed flows through the cell rotors in series from the outermost cell rotor towards the inside. A part of the air mass flow compressed to the final pressure, which part is greater than the driving gas mass flow, arrives as combustion air in the pressure exchanger combustion chamber; the other part of the air can be used as combustion air for a turbine combustion chamber, which generates high pressure driving gas for the gas turbine. The inlet and outlet cross-sections of the driving gas and air ports in the control casings are so designed that the closing edge of the low pressure air port viewed in the rotational direction of the cell rotor, is located before the closing edge of the low pressure driving gas port.
Patent CH-670749-A5 (CH)
Title: Cabinet and/or table mounted on vertical wall
Inventor: APFELBAUM WILHELM
IPC: A47B9/12
Filed: 1986-12-23
Abstract: The wall mounted furniture piece, consisting of a table (4) and a cupboard (3), can be adjusted for height.  A mounting base plate (2) is fixed to the wall and its lower part is fitted with guide rails to receive the table legs (4a).  Two guide plates (5) with oblique guide rails (9) are fitted to the upper part of the mounting base plate. The cupboard(s) fits between the guide plates and slides on the rails so that, as it moves downwards, it moves away from the wall.  Both the table and cupboard can be driven by an electric motor so that their positions are easily adjusted, even by disabled persons.
Patent CH-595783-A5 (CH)
Title: Cigarette testing machine using electronic balance
Inventor: VAUCLAIR JEAN-BERNARD
IPC: G01G19/03
Filed: 1976-05-03
Abstract: Cigarette testing machine using electronic balance has plunger which pushes each cigarette into holder on top of balance
Patent CH-642773-A5 (CH)
Title: Fuse holder for a miniature fuse insert
Inventor: DUENKI PETER
IPC: H01H85/54
Filed: 1979-07-03
Abstract: Two contact springs (21, 22), which are diametrically opposite one another, are arranged on the inner wall of a tubular insulating base (15). Their contact surfaces, which are spaced apart in the longitudinal direction, are constructed on in each case one of the two end caps (5, 8) of the fuse insert (6), for lateral support. An insulating push-in device (1) has a receptacle trough (4, 7), which is integrally formed on a head (2) and is in the form of a groove, for the fuse insert (6). The wall of the receptacle trough (4, 7) has recesses (13, 14) for the contact surfaces of the two contact springs (21, 22), but covers the base-side end cap (8) of the fuse insert (6) on the side of the contact spring (21) by means of the contact surface on the front side. In consequence, complete electric-shock protection is achieved during replacement of the fuse insert with a minimum number of components, a very short total length of the fuse holder and only two contact points. <IMAGE>
Patent CH-624071-A5 (CH)
Title: Apparatus supplying bags for powder-material bagging machines
Inventor: RAITERI ANGELO
IPC: B65B43/26
Filed: 1978-06-07
Abstract: The bags (6) are of the type with two flanges (7, 8) which are folded on two edges and one of which (7) is provided with a filling valve (9). They are arranged vertically in a storage zone (10), the flange provided with a valve being arranged in the vertical plane of a device (19) for opening the valve. This flange (7) is engaged with a series of suction cups (25) mounted on an arm (26) which is first rotated into said plane so as to align the flange (7) with the opening device and is then extended telescopically so as to insert the flange into the opening device. With this simple apparatus the bags are removed from the storage zone and transported towards the valve opening device (19) with a movement which is performed exclusively in said vertical plane. <IMAGE>
Patent CH-654901-A5 (CH)
Title: Device for conditioning the air inside a room
Inventor: KELLER MARTIN
IPC: F24F1/01
Filed: 1981-09-30
Abstract: The device has an induction duct (22), to which primary air can be supplied via a nozzle-like induction member (26) in the region of its lower end. In the duct (22), an induction flow is formed in the form of a mixture of primary air and of room air drawn in close to the ground, which mixture can emerge into the room in the region of the device upper edge via a grating-like outlet (24). For heating the mixed flow in the induction duct (22), a heating body (12) is provided. Next to the induction duct (22), a primary-air branch duct (34) is present; with the aid of a switch-over flap (48), the primary air can be conducted into the induction duct (22) or into the branch duct (34). The air, which is conducted into the primary-air branch duct (34) in the case of the corresponding flap position, flows out via a nozzle-like relief member (36) into the room, which member is designed in such a manner that the primary air emerges into the room with considerably greater speed than the outlet speed of the induced mixture flow. <IMAGE>
Patent CH-653089-A5 (CH)
Title: Metal blind
Inventor: HUBER HANS
IPC: E06B9/01
Filed: 1981-10-26
Abstract: The metal blind consists of a circumferential metal frame and a large number of metal lamellae (2) running horizontally in relation to one another. These overlap partially and are on their end sides welded onto the vertical frame legs. The metal lamellae (2) are provided on the upper and lower edge with angled sections (4, 5) which are directed towards one another. The angled sections form a meander-shaped obstacle so that pushing hoses or bars through the interspaces of the lamellae is prevented. <IMAGE>
Patent CH-611024-A5 (CH)
Title: Electronic temperature-measuring instrument having an automatic, electronic switch
Inventor: TURNER ROBERT BRUCE
IPC: G01K7/00
Filed: 1976-06-28
Abstract: The temperature-measuring instrument contains a sensor circuit (12) for sensing the temperature variations, which transmits a first signal representing the temperature variation, and a temperature-measuring circuit (14) which responds to the first signal, in order to generate a second signal, which represents the temperature sensed. The measured temperature is displayed over a specific period at a display circuit (44). By actuating a switch (58), the circuits are connected via an automatic, electronic switch (18) to a voltage source (17) during a period which is at least as long as the specific period. Upon expiry of the period, the circuits are automatically switched off and the display is terminated. <IMAGE>
Patent CH-627921-A5 (CH)
Title: Pesticides
Inventor: DRABEK JOZEF DR
IPC: A01N53/00
Filed: 1977-07-28
Abstract: Cyclopropanecarboxylic esters of the formula <IMAGE>  in which   X1 and X2 in each case represent methyl, fluorine, chlorine or bromine,   X3 and X4 in each case represent chlorine or bromine,   R1 represents hydrogen or methyl,   R2 represents hydrogen, methyl, cyano or ethynyl,   Y1 represents methyl or trifluoromethyl and   Y2 represents hydrogen, methyl, or trifluoromethyl,   or   R1 represents ethyl,   R2 represents hydrogen, methyl, cyano and ethynyl and Y1 and Y2 in each case represent hydrogen, halogen, methyl or trifluoromethyl, as active ingredient in pesticides. The use of these compositions for controlling pests on animals and plants is described.
Patent BE-1011649-A5 (BE)
Title: Procede pour empecher la polymerisation prematuree du styrene et systeme pour deshydrogener l'ethylbenzene en styrene.
Inventor: MERRILL JAMES TYLER
IPC: C07C5/333
Filed: 1998-03-18
Granted: 1999-11-09
Abstract: L'invention concerne un procédé pour empêcher la polymérisation prématurée de styrène monomère pendant sa production par déshydrogénation d'éthylbenzéne en styrène et un système qui met en oeuvre ce procédé. Le procédé consiste à faire passer un courant d'alimentation en éthylbenzène (AEB) sur un catalyseur de déshydrogénation dans un réacteur de déshydrogénation (DEB) pour former un courant de styrène monomère (SM) comme produit; enlever du réacteur (DEB) un courant de gaz d'échappement (GE) contenant des sous-produits; injecter dans ledit courant de gaz d'échappement un inhibiteur de polymérisation du styrène (I); et comprimer ledit courant de gaz d'échappement dans un compresseur de gaz d'échappement (CGE) en vue d'un traitement ultérieur sans formation notable de polystyrène dans le système de production du styrène. Application à la production industrielle du styrène.
Patent CH-640331-A5 (CH)
Title: Pipe connection which can easily be released, and a tool for unlocking the same
Inventor: RUMBLE EDGAR BERT
IPC: F16L37/092
Filed: 1978-12-18
Abstract: The coupling element (10) is used for connecting two pipes (P), in the case of which coupling element (10) decoupling is also very simple and easy. A circumferential groove (G) is cut in each pipe, close to its end. The body of the coupling element (10) is a cylindrical hollow body. An outwardly bevelled groove (14, 15) is located over the entire internal circumference of the body, close to the ends of said hollow body. A second groove (16, 17), which runs parallel thereto and has a rectangular cross-section, is located further inside the body. Located in this second groove (16, 17) is a sealing ring (18, 19). A circlip (20, 21) is inserted into the groove (G) in the pipe (P). A sleeve (22) is provided in order to release the pipe connection, which sleeve (22) surrounds the pipe (P) over three-quarters of a circle and whose thickness is such that it can be pushed in between the pipe (P) and the inner wall of the hollow body (10). This sleeve can grip under the circlip (21) and lift it out of the groove (G), so that the pipe (P) can be withdrawn. For improved handling, the sleeve (22) has a handle (23). <IMAGE>
Patent CH-590940-A5 (CH)
Title: Sliver can and coiling appts - with tubular sliver guide displacement measured and used to control can rotational speed
IPC: D01H13/22
Filed: 1974-10-02
Abstract: Double and drafted sliver fed from a coiling device passes through a tubular guide to a coiling device which deposits the sliver in coils in a rotating sliver can. The tubular guide has a horizontal portion connected by a curved portion to a downwardly extending portion inclined to the horizontal portion and the guide is mounted on a shaft which rotates about a horizontal axis coinciding with the axis of the horizontal portion. Variations in tension in the sliver cause the shaft and the guide to rotate about the horizontal axis and the displacement is measured by an electrical sensor and used to control rotation of the sliver can. Pref. the electrical sensor includes a semi-circular screen which rotates with the shaft to cover or uncover a series of magnets and the number of uncovered magnets is sensed by a rotary device which produces a corresp. output signal to control via pref. an electromagnetic clutch a servo motor driving the sliver can.
Patent CH-567270-A5 (CH)
Title: Determination of coverage by infra-red tracking instrument - with measurement of visual range and water content of air
IPC: G01S17/02
Filed: 1974-10-04
Abstract: The optical visual range and the water content of the air are measured and these results, together with the assumed target data and sensitivity of the infra-red instrument, are used by an electronic computer to determine the coverage of the infra-red instrument. To determine the absolute water content of the air the relative water content and the air temperature are measured. An electrical resistance dependent on humidity can be used to determine the water content of the air. The coverage of the infra-red instrument is determined by atmospheric absorption and atmospheric dispersion.
Patent CH-599744-A5 (CH)
Title: hedge-clipping machine support system
Inventor: SUTER CHARLES
IPC: A01G3/04
Filed: 1976-11-05
Abstract: hedge-clipping machine support system has plate with telescoping perpendicular components and locking devices and top mounting plate
Patent CH-605991-A5 (CH)
Title: Substd 7-beta-amino ceph-3-em-3-ol 4-carboxylic acids
Inventor: SCARTAZZINI RICCARDO DR
IPC: C07D501/59
Filed: 1973-02-23
Abstract: Substd 7-beta-amino ceph-3-em-3-ol 4-carboxylic acids broad spectrum antibiotics and antibiotic inters
Patent CH-575924-A5 (CH)
Title: Pyrrolylphenoxy propanolamine derivs - with anti-excitatory and adrenergic beta-receptor blocking activity
IPC: C07D207/325
Filed: 1973-03-09
Abstract: Derivs. of formula Py-Ph-O-CH2-CHOH-CH2-NR1R2 (I) (where Py is opt. lower alkylated 1-pyrrolyl; Ph is phenylene; R1 is H or lower alkyl; and R2 is H, lower alkyl, aryl-(lower alkyl) or opt. functionally modified carboxy-(lower alkyl); or R1 +R2 is lower alkylene or oxa-, thia- or aza-(lower alkylene)), and the antipodes and salts of these cpds. have an anti-excitatory action. (I) block vascular and cardiac adrenergic beta-receptors and can be used for treating cardio-vascular disorders such as arrhythmias, angina pectoris and hypertension. (I) are also useful as inters. Typically, (I) can be obtd. by reacting a cpd. Py-Ph-OCH2X1-CH2Z1 with Z2-R1 or Z2-R2 (where one of the residues Z1 and Z2 is NHR2 or NH1 and the other is a reactively esterified hydroxy gp. and X1 is OH, or Z1 + X1 is epoxy and Z2 is -NHR2 or -NHR1).
Patent FR-2067471-A5 (FR)
Title: Blasting process
IPC: F42D1/00
Filed: 1969-11-04
Granted: 1971-08-20
Abstract: The process is used in mine galleries, shafts, quarries and public works and consists in arranging ordinary explosive charges in a single shot hole, at intervals along its length. The charges, which are separated from each other by effective tamping elements, are exploded successively fromt he top downwards. The shot hole has a relatively small diameter and the first conventional charge is introduced into the bottom of the hole, this is followed by the tamping elements and a second charge is then introduced followed by tamping elements and further charges. The detonating fuse is placed in position while the hole is filled and its special characteristic is that retarding elements are placed at intervals in the common sheath so that the charges are exploded in succession when the fuse is ignited outside the bore hole. On ignition a series of craters is formed which link up to give a cylindrical hole with a diameter ten times that of the initial bore; the hole is free from any debris.
Patent FR-2075023-A5 (FR)
Title: Carbon monoxide from incandescent coke,oxyge
IPC: C01B32/40
Filed: 1970-12-15
Granted: 1971-10-08
Abstract: CO is prod. by passing O2 and CO2 over incandescent coke, which is supported on a rotating grid in a furnace. The O2 and CO2 are obtained from outside the furnace. The two reactions C+1/2O2 right arrow CO, and C + CO2 right arrow 2CO, the 1st being exothermic and the 2nd endothermic, occur simulataneously. The temp. of the reactants is kept below the m.p. of the ash produced by feeding back a portion of the CO produced. The ash is removed intermittently as powder. The CO2 reqd. can be obtd. by combustion, outside the furnace, of part of the CO. This process aids removal of ash and continuous operation. The CO product contains 1% H2.
Patent FR-2120268-A5 (FR)
Title: Floating reservoir - for petroleum,with fixed floating roof
IPC: B65D88/78
Filed: 1970-12-28
Granted: 1972-08-18
Abstract: Reservoir, comprises a ring and a cover for the surface within this, floating on the liquid within the ring which is supported by floats near the upper edge of its inner contour so that it also floats on the liquid within it, the cover and ring being fixed together in sealing fashion.
Patent FR-2077068-A5 (FR)
Title: Chimney-lining mortar
IPC: C04B28/06
Filed: 1971-01-20
Granted: 1971-10-15
Abstract: Mortar for lining, sealing and insulating inner walls of chimneys consists of 2/6 to 3/5 parts red industrial ash (porous scorified lava), 3/6 to 2/5 parts fire-clay, cement or similar material and op 1/6 parts alumina (all parts by vol). Pref. mortar intended for surface layer contains small amounts "Rhodocim" emulsion (RTM), "Prodomuls" (RTM) or "Kompakta" (RTM) (based on polyvinyl acetate, bitumen and copolyvinyl propionate respectively).
Patent FR-2095709-A5 (FR)
Title: Rubbery foam prodn from polymer latex - using ammonium - phosphate as gelling agent
IPC: C08J9/30
Filed: 1971-05-28
Granted: 1972-02-11
Abstract: An aqueous polymer latex pref. natural rubber and/or SBR, contg. at least 0.5 wt.% ZnO and 0.05-5.0% ammonium phosphate (both w.r.t. polymer) is expanded, the resulting form is heated so as to solidify it, and finally dried. The ammonium phosphate acts as flame-retardant and gelling agent. Foamable mixtures have good storability. used in mfe. of various foamed slabs and moulding, carpet underlays.
Patent FR-2155085-A5 (FR)
Title: Zinc plating additive - improving gloss consists of an aliphatic monohalo acid reacted with pyridine
IPC: C07D213/79
Filed: 1971-10-06
Granted: 1973-05-18
Abstract: Brighteners and additives for electroplating baths (pref. for alkaline zinc plating) are prepd. by reacting at pH 5.5-7.5 >=1 2-4C aliphatic satd. monohalogenated acid (monochloracetic, chloro 2- and 3-propionic, chloro 2- and 3-butyric acids or their alkaline ammonium and zinc salts) with a heterocyclic cpd. chosen from pyridine, quinoline and substd. derivs. Amt. of additive is 0.5-20 g/litre used with 0.2-20 g/litre of polymers e.g. epoxygelatins. The additive gives zinc deposits of uniform high gloss and clear colour at reduced cost.
Patent FR-2240669-A5 (FR)
Title: Method of obtaining stereo film images - uses long and short focus images on film and double parallel screens
IPC: G03B35/00
Filed: 1973-08-06
Granted: 1975-03-07
Abstract: The method consists of fixing on a film (6) each image of the same subject alternatively corresponding to an image taken at a long focus through a grille and an image taken at a short focus through the same grille running horizontally counter to the bands of this grille so as to select each image simultaneously and to reproduce during a second time period, by projection, these two consecutive images on a parallel double screen composed of a conventional rear screen (2) and, at the front, a screen (1) made up of opaque bands proportional to the bands of the grille.
Patent CH-692866-A5 (CH)
Title: Ultrasonic flow meter has wedge-shaped transducer bearers with pointed and flat ends in measurement pipe, transducer elements in apertures in flat bearer ends
Inventor: SCHUPP HORST
IPC: G01F1/66
Filed: 2001-07-06
Abstract: The device has a straight measurement pipe (1) with transducer bearers (3,3') at both ends with mutually opposed transducer elements. The transducer bearers are wedge-shaped with a pointed end (5) and a flat end (6). The transducer elements are arranged in apertures (4) in the facing flat ends. The measurement pipe has the same diameter at the ends containing the transducer bearers as in the measurement section between them.
Patent DD-143599-A5 (DD)
Title: Herstellung neuer 1,3-diphenoxypropan-2-on-derivate
Inventor: GRILL HELMUT
IPC: C07C59/90
Filed: 1978-08-08
Abstract: Gegenstand der Erfindung ist ein Verfahren zur Herstellung von 1,3-Dipherioxypropan-2~on-~derivaten und deren therapeutisch verträglichen Salze, welche in Arzneimitteln gegebenenfalls zusammen mit pharmazeutisch zulässigen Verdünnungs- oder Trägermitteln, insbesondere in einer Einzeldosis von 10 bis 500 mg Wirkstoff, angewandt werden» Die Wirksamkeit der neuen Substanzen beruht auf ihrem starken hypolxpämischen Effekt.
Patent DD-153206-A5 (DD)
Title: Verfahren zur herstellung neuer substituierter heterozyklischer phenoxyamine
Inventor: THOMINET
IPC: C07D/
Filed: 1980-07-07
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung neuer substituierter heterozyklischer Phenoxyamine mit wertvollen pharmakologischen Eigenschaften fuer die Anwendung als Lokalanaesthetika.Ziel der Erfindung ist die Bereitstellung von Verbindungen mit verbesserter anaesthetischer Wirkung. Erfindungsgemaesz werden substituierte heterozyklische Phenoxyamine mit der Formel, deren pharmakologisch akzeptable Hydrogensalze, deren quaternaere Ammoniumsalze, deren N-Oxide (Aminoxide), deren links-und rechtsdrehende Isomere hergestellt. In der Formel bedeuten:m=0 oder 2;n=0 oder 2;unter der Voraussetzung, dasz m + n = 2;A entspricht Wasserstoff, einer niedrigeren Alkoxygruppe oder einer niedrigeren Alkenyloxygruppe;X ist gleich einem Halogen und R steht fuer Wasserstoff oder fuer eine gesaettigte oder ungesaettigte aliphatische und/oder zyklische Kohlenwasserstoffgruppe, wie etwa im besonderen fuer eine niedrigere Alkyl-,fuer eine niedrigere Alkenyl-,fuer eine Zykloalkyl- u.Zykloalkyl-Alkyl-,fuer eine Zykloalkenyl-u. eine Zykloalkenyl-Alkyl-Gr.
Patent DD-157376-A5 (DD)
Title: Vorrichtung zum schreiben digitaler information in einen scheibenfoermigen optisch auslesbaren aufzeichnungstraeger
Inventor: DE HAAN MAARTEN R
IPC: G11B7/00
Filed: 1981-01-07
Abstract: Vorrichtung zum Schreiben optisch detektierbarer Information in einen Aufzeichnungstraeger, der mit gemaess einem spiralfoermigen oder konzentrischen Spurenmuster angeordneten Informationsgebieten versehen ist, die mit Synchronisationsgebieten abgewechselt werden, in die auf optisch detektierbare Weise die Adresse des zugehoerigen Informationsgebietes aufgezeichnet ist. Das Einschreiben erfolgt mittels eines ersten modulierten Laserstrahls, waehrend ein zweiter Strahl vorhanden ist, um hinter dem ersten Strahl das eingeschriebene Datensignal auszulesen. Im Spurenmuster ist eine vorher angebrachte periodische Spurmodulation mit einer frequenz, bei der das Leistungsspektrum der aufzuzeichnenden Information im wesentlichen einen Nullpunkt aufweist,vorhanden. Die Vorrichtung enthaelt ein erstes und ein zweites Filter zum Filtern eines der Spurmodulation entsprechenden Signals aus dem vom Aufzeichnungstraeger reflektierten oder gegebenenfalls durchgelassenen ersten bzw. zweiten Laserstrahl, waehrend in Reihe mit dem zweiten Filter ein Verzoegerungsnetzwerk angebracht ist, dem ein Synchronisationssignal entnommen wird. Weiter ist ein Phasenkomparator vorhanden, der beim Auslesen der Synchronisationsgebiete den Phasenunterschied zwischen den v.ersten und v.zweiten Filter gewonnenen Signalen bestimmt und das Verzoegerungsnetzwerk derart einstellt, dass das Ausgangssignal dieses Verzoegerungsnetzwerkes zu dem Ausgangssignal des ersten Filters gleichphasig ist.
Patent DD-202702-A5 (DD)
Title: Verfahren zur herstellung von 2,4-diamino-5-(3',4',5',-trimethoxybenzyl)-pyrimidin
Inventor: BECK IVAN
IPC: C07D239/48
Filed: 1982-06-24
Abstract: Die Erfindung betrifft ein neues Verfahren zur Herstellung von 2,4-Diamino-5-/3',4',5'-trimethoxybenzyl/-pyrimidin durch die Umsetzung von einem substituierten alpha-/3,4,5-Trimethoxybenzyl/-beta-acrylnitril mit Guanidin. Das 2,4-Diamino-5-/3',4',5'-trimethoxybenzyl/-pyrimidin/Trimethoprim/ findet in der Heilkunde zur Behandlung von bakteriellen Infektionen Verwendung. Das erfindungsgemaesse Verfahren ist dadurch gekennzeichnet, dass man alpha-/3,4,5-Trimethoxybenzal/-beta-methoxypropionitril mit einem Diaethylenglykolmonoalkylaether bei einer Temperatur von 60 bis 90 Grad C in der Gegenwart von einem Alkalimetallalkoxid umsetzt,und das erhaltene "Benzyl"-Isomer die Formel II, worin R eine Alkylgruppe mit 1 bis 4 Kohlenstoffatomen bedeutet, - erwuenschtenfalls ohne Abtrennung - mit dem Guanidin in der Gegenwart eines Alkanols mit 4 bis 8 Kohlenstoffatomen cyclisiert. Das erfindungsgemaesse Verfahren ermoeglicht die wirtschaftliche Herstellung von Trimethoprim auch in industriellem Masstab. Die auf 3,4,5-Trimethoxybenzaldehyd bezogene Gesamtausbeute betraegt ungefaehr 80 % der Theorie.