baber/WOPTO huggingface dataset:
Patent CH-609319-A5 (CH)
Title: Process for the preparation of perfluorinated carbonyl compounds and use of the compounds obtained by this process
Inventor: CANTACUZENE DANIELE
IPC: C07C49/23
Filed: 1976-03-17
Abstract: By reaction, in an inert solvent, of a perfluoroiodoalkane with an enamine of formula II, there is prepared an intermediate product which is hydrolysed in acidic medium. An  alpha -perfluorinated carbonyl compound of formula I is thus obtained, which can be used as an intermediate in the synthesis of surface-active, plant protection or pharmaceutical compounds. <IMAGE>
Patent CH-672341-A5 (CH)
Title: Inspection hatch in panelling - is held shut by gravity weights against stops clipped to sides of opening
Inventor: CRETON GERARD
IPC: A47K3/16
Filed: 1987-09-02
Abstract: The inspection hatch comprises a panel (2) sealing off a square or rectangular opening.  The panel is held shut by two gravity weights (4) coupled to it by ropes or chains (3), in which position it bears against stops (6,7).   The steps are part of two components (11) secured to the wall (10) by elastic clips on opposite sides of the opening. The chains, etc., can be passed through brackets (5) which are part of the components, while adjusting screws (7) are provided on the stopps. USE/ADVANTAGE - For access to bath drain, etc. behind panelling, being of low cost and easy to instal.
Patent CH-653411-A5 (CH)
Title: Method for the supercharging of internal combustion engines
Inventor: SCHUMACHER IVO
IPC: F02B39/10
Filed: 1981-05-29
Abstract: Since supercharged internal combustion engines frequently cannot be supplied with sufficient air in the lower speed range, the exhaust gas energy is used to drive a gas turbine (3), which in turn generates current. The generated current is used either directly to drive the compressor (8) or partially stored in an accumulator (6). The advantage is to be seen on the one hand in utilisation of the exhaust gas energy and on the other in an optimum air supply at all times even in the lower speed range. <IMAGE>
Patent CH-665088-A5 (CH)
Inventor: HIRSBRUNNER PIERRE
IPC: A01N63/14
Filed: 1985-08-22
Abstract: Shellac is dissolved in a solvent chosen from the group consisting of a C1-C4 alcohol, a halogenated solvent and a mixture of the said alcohol and of the said halogenated solvent, the solution is filtered and the filtrate is separated to obtain a shellac wax which is treated so as to produce an emulsion or dispersion thereof which can be sprayed directly on to the plants to be treated. The composition obtained and its use are claimed.
Patent CH-663378-A5 (CH)
Title: Multilayer planar construction element and process and device for the production thereof
Inventor: HOEDL HERBERT KARL
IPC: B29D24/00
Filed: 1983-09-09
Abstract: In the process the construction element is produced by covering an open-celled core-layer assembly (1) with cover layers (20). To obtain a strength of the construction element appropriate to the subsequent use with, at the same time, an extremely simple production process, the core-layer cells (3) are not connected to one another but are held together mechanically by cover layer material which has flowed into them or are melted. Fabrics and/or tapes can be provided in the cover layers (20), for reinforcement. <IMAGE>
Patent CH-653937-A5 (CH)
Title: Explosion plating installation
Inventor: KLIMENKO VALERY STEPANOVICH
IPC: B23K20/08
Filed: 1981-08-04
Abstract: The installation has an explosion chamber (1) in the form of a tube, which is closed at one end, and, connected thereto, a device (2) for supplying a gas mixture and a device (3) for supplying the powder. The installation control system contains a control unit (17) which is electrically connected via control loops (18, 19, 20 and 21) to a spark plug (16) which is accommodated inside the tube, to a valve (15) of a metering appliance (12) of the device (3) for supplying the powder and to valves (5, 6 and 7) of a mixing appliance (4) of the device (2) for supplying the gas mixture. The control system furthermore has a feedback circuit (22) having a transmitter (33) which is arranged in front of the open end of the tube and is connected to an electromagnetic relay (30) which has contacts (31, 32 and 33) in control loops (18, 19 and 20). In order to switch off the explosion plating installation automatically in the event of reaction (blowback) or if a shot fails, the feedback circuit (22) is provided with a logic, exclusive OR circuit (24). One of the inputs of this circuit is connected via a signal forming device (26) to the transmitter (23), and the other is connected via a delay element (28) to the spark plug (16), and the output is connected to the winding of the electromagnetic relay (30). <IMAGE>
Patent CH-659138-A5 (CH)
Title: Arrangement for measuring the current flowing in an electrical conductor via the magnetic field generated by it
Inventor: ZAJC TOMISLAV
IPC: G12B17/02
Filed: 1982-10-27
Abstract: A magnetic-field sensor (2) for measuring a current flowing in an electrical conductor (1) via the magnetic field generated by the current has a magnetic-field-sensitive x axis and a magnetic-field-insensitive y axis. A magnetic shield (3) with two mutually parallel shield areas (4; 5) which are perpendicular to the y axis is used for shielding against interference fields (Ha). The shield (3) consists of a highly permeable nickel-iron alloy. The shield areas (4; 5) are spaced apart from the conductor (1) and insulated. The ratio of the height (h) of the shield areas (4; 5) to its spacing (b) is greater than 2. Due to the anisotropic shape of the shield (3), a very high shielding factor is achieved in the direction of the x axis. <IMAGE>
Patent CH-625748-A5 (CH)
Title: Vehicle wheel
Inventor: WALTHER WILLIAM D
IPC: B60B11/06
Filed: 1976-07-08
Abstract: Wheel rim components (25) and the individual spoke components (23) together form a fitting surface (35, 36, 37). For this purpose, each spoke component (23) has a conical, radially outwardly directed surface (36). The radially extending, axially directed surfaces (37) are located perpendicularly with respect to the axis of rotation of the wheel body (20). At a plurality of predetermined fitting points (26), in each case one attachment device (22) is present which has a bolt (27) with outer thread (28) for the screwed engagement with a thread (29) of a bore of each fitting point (26), and a nut (57). In this way, radial guidance (35, 36; 51, 52) of a rim (21) can be carried out on load-bearing wheel rim components (25) of the wheel body (20) by means of elastically deformable rim elements (47, 48) and an axial fixing (37, 53a) can be carried out at the fitting points (26) during the connection of the rim (21) to the wheel body (20) by tightening the attachment devices (22) up to full surface contact. <IMAGE>
Patent CH-586804-A5 (CH)
Title: Composite plate covering underfloor service pipes - has sheet metal cover for chipboard plates sealed round edges
IPC: E04F15/024
Filed: 1975-07-23
Abstract: The plat eused for making floors with space for installation features has a metal envelope with a filling core. the plates rest on supports on the load bearing floor and the space between the two floors carried electrical supply cables, water or gas pipes or telecommunication cables or air supply and removal ducts. this floor is earthed for electrical purposes and the plates are readily removed and reinstalled for access to the service installations in the gap. The metal envelopes (18) forms a tray for the core (17). This tray is covered by another similar tray(19). the lower tray (20) and the upper tray (19) are welded or brazed together on the composite plate edges. the core (17) can be a chipboard, plywood or a wood fibre plate.
Patent CH-599147-A5 (CH)
Title: Long-acting synthetic prostaglandins
Inventor: BOLLINGER PIETRO
IPC: C07C405/00
Filed: 1973-07-09
Abstract: Long-acting synthetic prostaglandins for treating asthma, hypertension, platelet aggregation, peptic ulcer
Patent CH-598524-A5 (CH)
Title: Valve with annular diaphragm deformable by pressure difference
Inventor: KAJIMOTO KENSHO
IPC: F16K47/02
Filed: 1976-08-31
Abstract: Valve with annular diaphragm deformable by pressure difference has tapered mandrel to suppress noise in flow passage
Patent CH-631964-A5 (CH)
Title: Process for preparing esters of 4-alkylaminobenzoic acids
Inventor: SHEPHERD ROBERT GORDON
IPC: C07D303/16
Filed: 1977-11-03
Abstract: The novel esters correspond to the formula: <IMAGE>  or <IMAGE> in which R4 represents an alkyl group CnH2n+1 having n = 8 to 19 and the other symbols have the meanings given in Claim 1. They are prepared by alkylating corresponding esters of 4-aminobenzoic acid at 50 to 150 DEG C with an alkylating agent yielding R4. The esters (I and I') lower the serum content of sterols and triglycerides and inhibit the development of atheromatous damage; they are more readily absorbed from the gastrointestinal tract than are the carboxylic acids and other esters. They are used for treating atherosclerosis.
Patent CH-621993-A5 (CH)
Title: Process for grasping and removing limp fabric layers from a stack and apparatus for carrying out the process
Inventor: MORTON KENNETH O
IPC: B65H5/04
Filed: 1975-10-23
Abstract: It is to become possible to remove fabric layers from different stacks of materials, which materials differ from one another in terms of size, shape, surface quality, etc., fabric layers still partially connected to one another being separated completely. A wheel (32) for engaging into a fabric layer (46) cooperates with a foot (33) in order to hold the fabric layer. The wheel (32), which is in contact with the fabric layer (46), is rotated, while portions located next to it are held by means of a finger (71), so that the fabric layer is unfolded and a wave (65) is obtained. The wheel (32) and the foot (33) are resiliently mounted. In order to separate the uppermost fabric layer (46) from the stack (34) completely, there is a plate which can be pushed in between them and which has edge portions separating any material parts still connecting two successive fabric layers (46). <IMAGE>
Patent CH-586780-A5 (CH)
Title: Processing textiles in rope form or full width - cylinders guiding looped goods distribute fluid or paste uniformly
IPC: D06B3/26
Filed: 1974-07-01
Abstract: Textiles, including yarns, fabrics, floor coverings, etc. are treated in full width or rope form, with fluids or pastes, by passing them, by means of a positive feeder, in an enclosed housing, through a dispensing arrangement for the fluid or paste, esp. a dispersion or a soln. of a dyestuff or of a cleansing agent, and over at least two slinger cylinders free to rotate, and positioned some distance apart, so as to divert the path followed by the goods. In the surface zones of the cylinders, the fluids applied come under the influence of the press. of the cylinders themselves and the centrifugal forces set up, so as to be uniformly distributed throughout the section of the rope or sheet, whilst the surplus is ejected. Installation uses a much smaller amt. of fluid, and the goods are not predried.
Patent FR-2033683-A5 (FR)
Title: Stabilised photographic products
IPC: G03C1/43
Filed: 1969-11-25
Granted: 1970-12-04
Abstract: COATING COMPOSITION FOR IMPROVING STABILITY OF DRY PROCESSED SILVER HALIDE PHOTOGRAPHIC EMULSIONS. M3B. Contains (I) a stabilising precursor, and (II) a hydroxybenzoic acid, or a salt or ester of hydroxybenzoic acid. The composition is used for treating photographic materials which are to be dry processed. Products have better stability, in particular, loss of image density is avoided, and the degree of fogging is reduced. the photographic products also have a better stability during storage under humid conditions.
Patent FR-2082445-A5 (FR)
Title: Heat treatment of rolled metallic products - avoiding the formation of harmful vapours from surface oil
IPC: C21D1/773
Filed: 1970-03-17
Granted: 1971-12-10
Abstract: Heat treatment process for rolled metallic products avoids the formation of harmful vapours inside the furnace from the oil present on the product surface. The products are heat treated in a controlled furnace atmos. of pressure less than 1 bar which is kept constant by a liquid ring pump with a pressure control device and an intermediate buffer chamber. When the temp. has reached 200 to 300 degrees C, the pumping is stopped and the treatment continued at an atmospheric pressure above that used in the first stage. The atmos. is stirred by a fan.
Patent FR-2087529-A5 (FR)
Title: Dough nest producer gives standard weight by primary lengthing
IPC: A21C3/00
Filed: 1970-05-22
Granted: 1971-12-31
Abstract: Dough strands are extruded to form dough nests and are subjected to a primary lengthening stage using a specially fitted reciprocating horizontal blade to crop the lower ends of the strands and thus produce nests of uniform weight. The blade forces the strand ends onto a plate and thus cuts them clear so that they can be diverted by a plate at a slant below the knife, between the end of a plating nozzle and the connector sleeve used to pass finished nests down to the offtaker. The nests are easier to handle and standard weight is beneficial to consumer and handler.
Patent FR-2121960-A5 (FR)
Title: Sealing appts - for fluid tightly passing wire or strip from one treatment chamber to another
IPC: F16J15/40
Filed: 1971-01-13
Granted: 1972-08-25
Abstract: A sealing device allowing the passage of a moving wire or strip from one treatment chamber (I) to another (II), has a sealing fluid e.g. Hg contg. receptacle (III) with capillary tube inlet (IV) and outlet (V) extending from (III). Sealing fluid level is above (IV) and (V), and (III) is fluid-tightly connected to (I) and (II).
Patent FR-2084347-A5 (FR)
Title: Fog inhibitors for silver halide emulsions - contg free acid groups
IPC: G03C1/34
Filed: 1971-03-09
Granted: 1971-12-17
Abstract: A photographic emulsion contains a sensitizer selected from org. acids, esters, anhydrides, acid chlorides, imides, lactones or polymers of these acids. The cpd. contains free-COOH gos. or -SO3H gps. or free acid gps. derived from phosphonic acid or gps. which on cleavage provide these acid gps. The fog reducing power of the cpd. is attributed solely to the presence of these acidic gps.
Patent FR-2089083-A5 (FR)
Title: Thin film ferrite memories - on ceramic substrates with short access time and high bit density
IPC: H01F10/20
Filed: 1971-04-02
Granted: 1972-01-07
Abstract: Thin film magnetic memories 25 x 10-4mm thick on ceramic substrates consist of ferrites containing iron (Fe2+ or Fe3+).oxide plus one or more oxides of Mg, Mn, Zn, Al, Ni, Yt, Li, Co and are formed by the decomposition of aq. alcoholic soln. of metallic nitrates at 400-700 degrees C followed by firing at 900-1250 degrees C. The coating/decomposition stages are repeated until the required thickness is obtained. The memories have short access time and high bit densities.
Patent FR-2129509-A5 (FR)
Title: Sintered discs - with variable density friction and drive zones for brake or clutch discs
IPC: F16D13/64
Filed: 1972-03-08
Granted: 1972-10-27
Abstract: Partic. sintered metal clutch or brake discs are formed with >= two zones of variable density which form a friction zone and a drive zone. Partic. the density of the friction zone is that of the drive zone by =40% and the drive zone is hardened in a known manner.
Patent DD-155992-A5 (DD)
Title: Verfahren zur herstellung neuer oxathionaphthalinderivate
Inventor: SELE ALEX
IPC: A61P29/00
Filed: 1979-01-26
Abstract: Die erfindungsgemaess hergestellten Verbindungen besitzen antiinflammatorische Eigenschaften und koennen zur Herstellung von Arzneimitteln verwendet werden. Erfindungsgemaess werden 3,4-Dihydro-2H-1,2-benzothiazin-1,1-dioxyde der Formel I hergestellt, worin Ph einen gegebenenfalls substituierten 1,2-Phenylenrest bedeutet, R einen gegebenenfalls substituierten Benzopyronrest darstellt, und R tief 1 Wasserstoff oder einen gegebenenfalls substituierten Kohlenwasserstoffrest aliphatischen Charakters bedeutet, und ihre Salze.
Patent DD-300256-A5 (DD)
Title: Überspannungsschutzeinrichtung für allgemeine Anwendungen
Inventor: TSCHIEDEL HERMANN DIPL.ING
IPC: H02H9/04
Filed: 1981-10-15
Abstract: Die erfindungsgemaesze UEberspannungsschutzeinrichtung fuer allgemeine Anwendungen ermoeglicht einen wirkungsvollen UEberspannungsschutz in null- und niederfrequenten Nachrichten-, Datenuebertragungs-, Mesz-, Steuer- und Regelanlagen sowie in Elektroenergieerzeugungs-, -verteilungsanlagen und -verbraucheranlagen mit Gleich- oder Wechselspannung bis 380 Veff. Die UEberspannungsschutzeinrichtung besteht im wesentlichen aus einem gasgefuellten UEberspannungsableiter als Grobschutz, einem Zinkoxid-Varistor als Feinschutz und einem beide verbindenden Bauelement in Form eines ohmschen oder induktiven Widerstands zur Gewaehrleistung des Energieflusses im Normalbetriebsfall und zur Verteilung bzw. teilweisen Absorption der Energie der einlaufenden UEberspannung. Liegt die Betriebsspannung des zu schuetzenden Systems ueber der Loeschspannung des Ableiters, so besteht der Grobschutz aus einer Reihenschaltung mehrerer Ableiter mit hochohmigen, parallelen Potentialsteuerwiderstaenden. Potentielles Anwendungsgebiet ist der UEberspannungsschutz in der gesamten gleichstrommaeszig oder niederfrequent betriebenen Schwach- und Starkstromtechnik. Die erfindungsgemaesze UEberspannungsschutzeinrichtung realisiert das Schutzverlangen dieser Technik vor gefaehrdenden UEberspannungen in weit hoeherem Masze als bisher bekannte Loesungen. Fig. 1{UEberspannungsschutz; Schutzkaskade; Impulsspannung; Energieinhalt; UEberspannungsableiter; Zinkoxid-Varistor; Energieverteilung; Potentialsteuerung; Mesz-, Steuer-, Regelanlagen; Informationsanlagen; elektrotechnische Anlagen}
Patent DD-231914-A5 (DD)
Title: Ablenkschaltung mit s-korrektur
Inventor: HAFERL PETER E
IPC: H04N3/23
Filed: 1985-04-03
Abstract: Die Frontplatte (18) einer rechteckig-ebenen Bildroehre (10) ist relativ flach, wobei die Kruemmung laengs der groesseren Achse und dazu parallelen Linien im allgemeinen an der linken und rechten Seite groesser als in der Mitte ist. Eine mit der Ablenkwicklung (LH) gekoppelte abgestimmte LC-Schaltung (60) hat eine Resonanzschwingungsperiode von etwa der Haelfte des Zeilenhinlaufintervalls. Die abgestimmte Schaltung (60) fuehrt eine Schwingungskorrekturkomponente in den Hinlaufstrom ein, welche eine zusaetzliche S-Formung in dem zwischen Mitte und rechter und linker Seite befindlichen Teil der Zeilenablenkung ergibt.
Patent DD-243717-A5 (DD)
Title: Verfahren zur waermebehandlung von band- oder drahtfoermigem gut
Inventor: BAUMEISTER KLAUS
IPC: C21D9/56
Filed: 1985-09-18
Abstract: Die Erfindung bezieht sich auf die Waermebehandlung von Baendern und Draehten aus Chrom-Nickel-Staehlen, Wolfram, Molybdaen und anderen metallischen Werkstoffen, wie sie in Vorbereitung einer Verformung oder zur Verfeinerung und Homogenisierung des Werkstoffgefueges angewendet wird. Ziel der Erfindung ist die intensive Erwaermung der band- und drahtfoermigen Gueter. Dabei besteht die Aufgabe, die Baender und Draehte aus den genannten Werkstoffen kontinuierlich durch eine indirekt mit Gas beheizte Schutzgasatmosphaere zu fuehren und dabei zu erwaermen. Diese Aufgabe wird dadurch geloest, dass bei einem Verfahren zur Waermebehandlung, bei welchem ein bei der Waermebehandlung wirksames Schutzgas im Gegenstrom durch eine indirekt mit Gas beheizte von dem Gut durchlaufene Behandlungszone geleitet wird, als Schutzgas reiner Wasserstoff verwendet wird, der unmittelbar nach dem Durchstroemen der Behandlungszone entzuendet und verbrannt wird, wobei das Schutzgas dem System mit einem wesentlich geringeren Druck zugefuehrt wird, als die fuer die indirekte Gasbeheizung benoetigte Luft.
Patent DD-239117-A5 (DD)
Inventor: TARCSAY LAJOS
IPC: A61K9/127
Filed: 1985-10-15
Abstract: The invention relates to pharmaceutical compositions containing synthetic, substantially pure phosphatidyl serine and phosphatidyl choline and a substance or a mixture of substances having biological activity. The invention also relates to mixtures comprising synthetic, substantially pure phosphatidyl serine and phosphatidyl choline, and also to processes for the manufacture of the pharmaecutical compositions, and the use thereof.
Patent DD-242273-A5 (DD)
Title: Verfahren und vorrichtung zur feststellung des inneren zustandes von baeumen oder holzbauteilen
Inventor: KAMM WILLIBALD FRANZ GUSTAV
IPC: G01N3/42
Filed: 1986-01-21
Abstract: Die Erfindung betrifft ein Verfahren sowie eine Vorrichtung zur Feststellung des inneren Zustandes von Baeumen oder Holzbauteilen, bei dem eine Nadel in das Holz eindringt, und es ist die Aufgabe gestellt, hierbei genauere Messergebnisse zu erhalten, als es bisher moeglich war. Als Loesung wird vorgeschlagen, die Nadel zu rotieren, wobei der Nadelkopf-Durchmesser groesser als der Schaftdurchmesser der Nadel sein soll, und die Leistungsaufnahme der Nadelantriebe zu messen. Fig. 1
Patent DD-300852-A5 (DD)
Title: Austragsvorrichtung für Vertikalkammeröfen
Inventor: SANDER MANFRED
IPC: C10B/
Filed: 1986-05-02
Abstract: Die Erfindung betrifft eine Austragsvorrichtung für Vertikalkammeröfen mit untergebauten Kühlkammern zur Erzeugung von Koks. Ziel der Erfindung ist es, die Schüttgutbewegung und Kühlgasverteilung zu vergleichmäßigen und das Kühlzonenvolumen zu vergrößern. Dadurch werden die Leistung und Sicherheit erhöht und die Koksqualität verbessert. Erfindungsgemäß geschieht das durch vertikale Leitbleche in gleichen Abständen, die gleiche Austragsmengen aus allen Teilen einer Kokskammer gewährleisten, ohne den freien Querschnitt für das Kühlgas einzuengen und ohne Anreicherung des Feinkorns in der Kammermitte. Weiterhin sind jedem Verdränger eine Kühlkammer und zwei Verdrängern eine gemeinsame Abwurföffnung zugeordnet. Die lichte Weite des freien Querschnitts über dem Verdränger ist kleiner, als der fünffache Korndurchmesser und bewirkt eine pulsierende Schüttgutbewegung, so daß keine weiteren Entlastungsdächer über dem Verdränger erforderlich sind. Anwendbar ist die Erfindung in Kokereien insbesondere für die Verkokung von Braunkohlenbriketts.
Patent DD-300516-A5 (DD)
Title: Stossgeminderter sitz
Inventor: SCHULZE JURGEN
IPC: B63B29/06
Filed: 1986-11-04
Abstract: Der stoszgeminderte Sitz ist vorwiegend im militaerischen Bereich, in dem mit extremen, schlagartigen Belastungen in beliebigen Richtungen aufgrund von Gefechtseinwirkungen zu rechnen ist, insbesondere fuer Boote einsetzbar. Dieser Sitz musz bei einfacher und kostenguenstiger Bauweise besonders zur Aufnahme und Absorption von kurzzeitigen Stoeszen mit hohen Beschleunigungswerten in beliebigen, insbesondere horizontalen Richtungen geeignet sein, ohne dasz es bei Fahrzeugbewegungen mit niedrigen Frequenzen zu unerwuenschten Federungsbewegungen des Sitzes kommt. Die Aufgabe wird dadurch geloest, dasz der Sitz mit einem Standrohr an einer Grundplatte befestigt ist, die zwischen unter Vorspannung stehenden Federelementen und zusaetzlichen federbelasteten Rastelementen gehalten ist. Figur{Sitz; Sitzunterteil; Befestigung; Schlagbelastungen; Federung; Stoszdaempfung; Federelement; Gummielemente; Horizontalbelastungen}
Patent DD-253945-A5 (DD)
Inventor: ENGSTROEM FOLKE
IPC: B01J8/00
Filed: 1986-12-08
Abstract: A circulating fluidized bed reactor comprises a separator including a vortex chamber adjacent the top of the reactor for separating solid material from the flue gases of the reactor. A channel directs flue gases discharged from the reactor and adjacent the top of the reactor in a downward direction. A main portion of the solid material is separated from the gases by a change of flow direction after which the solid material is returned to the lower part of the reactor. The main portion of the gases is directed, after the change of direction, to the vortex chamber where further separation of solid material is effected and the separated solid material is returned to the reactor.